0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 15:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f71000-0x8)={0x0, 0x0}) connect$netrom(r0, &(0x7f0000279000-0x48)=@full={{0x3, {"dff9a542dcdb81"}, 0xfffffffffffffffa}, [{"935a0e6fffa72b"}, {"7e6df4f994c8fe"}, {"3027eebd4cfe70"}, {"6af629cfc8b30f"}, {"55f92fe0c7500b"}, {"0ddb3efa09496d"}, {"82bbf07e8cb762"}, {"5af3b4bc56acf6"}]}, 0x48) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000ece000)="26000000130047f1ff170080b8ffff0300000000010000000000000000000000000000680635", 0x26) 2018/01/09 15:58:42 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f93000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f8f000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000010f000-0x20)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000465000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df1000-0x4)=0x10) getsockname$ipx(r2, &(0x7f0000b57000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bee000)=0x10) 2018/01/09 15:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e16000)=[{&(0x7f0000ff4000)="390000001000093805bb61e12328f5210701000000000000ed0001078000801419001b00000000000300daff03020c0000800025011e3a699a", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d12000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000292000-0x4)=0x0) 2018/01/09 15:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/01/09 15:58:42 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={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]}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r1, 0x6}, &(0x7f0000006000-0x4)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000006000)=0x7fffffff, 0x2) 2018/01/09 15:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x100000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) bind$bt_hci(r0, &(0x7f000072f000)={0x1f, 0x1, 0x0}, 0x6) 2018/01/09 15:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007d9000)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x1, &(0x7f00003dd000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000c6d000)=""/89, 0x59, 0x21, &(0x7f0000e3e000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f0000a8b000)={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x100}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) 2018/01/09 15:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ca7000-0x10)={0x98e88b2915f2a30, &(0x7f0000001000-0x10)=[]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000fc8000-0x4)=0x5e1, 0x4) 2018/01/09 15:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000264000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00004a7000-0x20)={0x8, 0xffffffff, 0x81, 0x7f, 0xa, 0xffffffffffffff81}) r1 = socket$inet(0x2, 0x3, 0xa) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000841000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) [ 59.256148] netlink: 'syz-executor5': attribute type 27 has an invalid length. [ 59.270406] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.292374] netlink: 'syz-executor5': attribute type 27 has an invalid length. 2018/01/09 15:58:43 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000013000)={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]}, 0x7, 0x9, 0x7, 0xfff, 0x1ff}, &(0x7f0000014000-0x4)=0xa0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000013000)={r4, 0x0, 0x30}, &(0x7f0000007000)=0xc) sendto$inet6(r0, &(0x7f0000003000-0xda2)="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", 0x1000, 0x40001, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000012000)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x2, 0x1, 0x80000001}, &(0x7f0000012000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=r5, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000d000)={r5, @in6={{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000-0x4)=0x8c) getpid() r6 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r6, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/09 15:58:43 executing program 5: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b6000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005b6000-0x8)={0x0, 0x5, 0x4}, &(0x7f00005b6000-0x4)=0x8) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005b5000)={r1, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1aac, 0x8036, 0x800, 0x300000000000, 0x24}, 0xa0) socket(0x0, 0xe, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000198000-0x8)={0x0, 0x0}) socketpair(0x1dfc3df66b860d43, 0x800, 0x0, &(0x7f00001e5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xed, &(0x7f00005b5000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4b010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d170c41d009976034d6557bf8917cad630598d6e58fd17060178aabb64ffffffed000046b474", 0xfffffffffffffffd) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00002a9000)=0x0, &(0x7f0000140000)=0x4) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00005b7000-0x88)={0x401, {{0xa, 0x1, 0xee6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 15:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f3c000-0x8c)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffb9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009d9000-0x4)=0x8c) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/09 15:58:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x64, "9d651d516593ae73fd45fd91f7149ac71efaf126ba3ade0a4f5ea08a81720b46e2c6b2832ecc325818d9ce5661198e3fb86d0eada863bd0ad30164d40c8102d5367305d3e011756cf1f43f0afca13f3c7fba57d29c41b5f12d8e3dfa3fd7d6de19c35fe6"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffd3, 0x200, 0x2b91, 0x81, 0xd347, 0x1, 0x3ff, 0x100, 0x5934, 0xfffffffffffffe01, 0xeba5, 0x6, 0x7fffffff, 0x3ff, 0x200]}, &(0x7f0000001000)=0x108) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x1, 0x4, 0x726abb7, 0x8, 0xfffffffffffffff7}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa3, &(0x7f0000fbd000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x2, 0xffffffffffffff7d, 0x0, "54c791b7ef0a75d80411a1cd8575e3b75dc398d142a3a7eab8844c516a8102885e10e3e5068b0795faef0374087c70b673db62fad1d9b3552cebe1782004d518b42bcda12a69c037f0e2229913bb229d2d7bbe9cd99939b2636e57a8159cc35f9678a2295008b05319329023154efa6db6e314cebc3d84c747f90e5f4b9153ec2acb98b4c9a94247"}}}}}}, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000082000-0x3a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x600, @arp=@generic={0x0, 0x88b5, 0x6, 0x8, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "6fc4e896f06b850a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "4d37d20c538c32d79d82e91741c2b2f6"}}}}, &(0x7f00000ff000-0xc)={0x0, 0x1, [0xe24]}) syz_extract_tcp_res(&(0x7f0000c4b000-0x8)={0x0, 0x0}, 0x4, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) [ 59.307826] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 15:58:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) pipe(&(0x7f0000048000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004f2000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x6, 0x0, "b074ba1afc779345e39719308b275f28f82e731b3872fc0ec1115334e7ef53258ea3596be4bee99299df0eb8c9263deff99f743043654e9cd9f66c4e175bcf8e16123d5cb9982b0598b459083dbaaf36"}, 0x160) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000292000-0x18)=@get={0x1, &(0x7f000078f000)=""/226, 0x0}) 2018/01/09 15:58:43 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dcd000)="26000000130047f1ffffff7f0bffffff080003ff01000000f6b200000017edff040016006e35", 0x26) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ee9000)={0x7, 0x3f, 0x7, 0xe48e}, 0x8) 2018/01/09 15:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000ae000)={0x0, 0xa2, "367fd27802229f28f4382c3b1b441bc3d7f4751b08c5510c3d5ffe25bbc536dfa69ae9b9d5943731ab3475077118e81a1e0b356fb8c6dfaaed77cdf8206b5c6b06bd711716eece822e5f90f72ec4cb2097ba613e214ef4b16a048258c7208c6cb28ffac253c225fac1b43047654f9f97399d01e1d6fc3fd95edffa5261b2b86a65fb950c73f9191597a6c4e4379c3fe5ebfcde6b24412b249ebefea5093780526715"}, &(0x7f0000e2d000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f41000-0x10)={0x7, 0x200, 0xcc59, 0x11, 0x0}, &(0x7f0000f49000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e35000-0x14)={0x0, 0x0, 0x0, 0x7ff, 0x29, 0x8}, &(0x7f000007f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={r5, 0x81, 0x30}, &(0x7f0000a10000)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) getsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f00007d5000-0x4)=0x0, &(0x7f0000892000)=0x4) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 15:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009f5000)={0x0, 0x800, 0x9, 0x80}, &(0x7f000045d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000427000-0x8)={r1, 0x6, 0x9c}, &(0x7f0000672000-0x4)=0x8) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/09 15:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000d60000)="0207afe402000000f97266b78e000448", 0x10) r1 = epoll_create1(0x80000) recvfrom$ipx(r0, &(0x7f00003f7000-0x3f)=""/63, 0x3f, 0x100, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007bc000)={0xa0002008, 0x0}) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000b4c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008c6000-0x4)=0x60) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003ac000)={0x0, 0x7, 0x1, [0x7043]}, &(0x7f0000ec0000)=0xa) r1 = socket$inet6(0xa, 0x80000, 0x7f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007ab000)={r0, 0x9e5, 0x10}, &(0x7f0000006000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f37000-0x8)={0x6a3206bc, 0x29}, 0x8) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000b83000)={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2018/01/09 15:58:43 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1a, 0x0, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/09 15:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00006ef000-0x97)="b4439bd4b6303459bbcaa5d73b88e899acf4a3db8d1cd77e10c09574023297326d9b45618724b95da564040f6033ced01013c0f9251b30b172b3da741e9ef372dea35cd0ea141b7caf81b83daf231d1d82d5d09eda51adf78489730d80f65c82b16577497377ee1d585b2f35f883a63ddd2c1974a7c0c9ca3fea1ee5618d3cb6dd3cffe14c6abc9dc6d6e51931bfe145f372836569c1b1", 0x97, 0x4000000, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000db6000)=[{&(0x7f00005a3000-0xed)="98648bc63dd57ed07f458ace0031835e5be4fc4d15ede59a9ccc7eb184361ffae615398be6fca730a55d7ab4a940d8a2bb5222fd862cf7641e7461b3b1130d183e300900b17000000a274f1e193324313082e9cb41dc289b5cec289825ec000000000000087fe31522f78d2bfb3f3b5abbe2d5fcc14979da923128ad829aa93504c0a4bc598cd1648fc0a5097059d367", 0x90}], 0x1, &(0x7f0000daf000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 15:58:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000001000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x336, 0xa4ec, 0x7, 0x3a36, 0xfffffffffffffffa}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000888000)={r0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f87000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009cd000)=@sack_info={0x0, 0x800, 0xfcf1}, &(0x7f0000c5a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000491000-0x3e)={r3, 0x36, "01c375756f7209335794bf694149ef78d2eda6c3b51e1a22047a408d2c56cf37706e2d9536370c351b53b42a55026ac483fefcc41bdc"}, &(0x7f00002a7000-0x4)=0x3e) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x0, 0x4) 2018/01/09 15:58:43 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f78000-0x1c)={0xa, 0x0, 0xf7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2018/01/09 15:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001f9000-0xa6)="1f0000000d06fd00010000cdd500000000000300090001800007ec00d9005f", 0x1f) ioctl$void(r0, 0xc0045c77) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000985000-0x7)=""/7, &(0x7f0000824000)=0x7) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x0, 0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) bind$inet6(r1, &(0x7f00000eb000)={0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00002d2000-0x4)=0x10) [ 59.435229] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.470571] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 15:58:43 executing program 1: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b1000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000a3000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a0b000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a0a000)={0x0, 0x0}) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000041f000-0x8)={@multicast1=0x0, @broadcast=0x0}, &(0x7f00004f1000-0x4)=0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x0, &(0x7f0000fed000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f00007f2000-0xc)={0x10000000, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000a0b000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000756000-0x4)=0xc) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00009d3000)=0x0, 0x4) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000a0a000)=""/121, &(0x7f0000a0b000-0x4)=0x79) 2018/01/09 15:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f000047c000-0x1000)=""/4096, 0x1273, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0x4, 0x3f, &(0x7f00001c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000088b000)={0x7, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000087000-0x20)={0x8, r8, 0x10000, 0x99}) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r10 = accept$alg(r9, 0x0, 0x0) sendmmsg$alg(r10, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}], 0x1, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}], 0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r11}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r12 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r12, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x4f0, &(0x7f000055d000-0x8)={0x0, 0x0}) r2 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000180000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e63000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000064000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee2000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006d5000+0x9c4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007b5000)={0x0, 0x0, 0x0}, &(0x7f00006a0000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d66000)={0x0, 0x0, 0x0}, &(0x7f000085f000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000129000)={0x0, 0x0, 0x0}, &(0x7f0000428000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008d2000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c45000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e20000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009b8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ced000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aff000)=0xe8) r13 = getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008bb000)={0x0, 0x0}) r15 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f66000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000547000)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002e6000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000596000)={r16, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000086f000-0x8)={0x0, 0x0}) r19 = epoll_create1(0x80000) r20 = accept$nfc_llcp(r1, &(0x7f00000b0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000af5000-0x4)=0x60) r21 = accept$llc(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000457000-0x4)=0x10) r22 = accept$llc(0xffffffffffffff9c, &(0x7f0000807000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000df4000)=0x10) r23 = socket$inet_sctp(0x2, 0x1, 0x84) r24 = socket$bt_l2cap(0x1f, 0x217e4d58fc1169fe, 0x0) r25 = accept4$unix(0xffffffffffffffff, &(0x7f0000bab000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000029f000)=0x8, 0x800) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000178000-0x8)={0x0, 0x0}) r27 = socket$inet_tcp(0x2, 0x1, 0x0) r28 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d87000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000075e000)=0x1c, 0x80000) r29 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r30 = accept$ipx(0xffffffffffffffff, &(0x7f00002fe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e8000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000365000)={0x0, 0x0}) r32 = socket$kcm(0x29, 0x5, 0x0) r33 = socket$inet6(0xa, 0xa, 0x2) r34 = socket$bt_rfcomm(0x1f, 0x2000000000000002, 0x3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000009b000)={0x0, 0x0, 0x0}, &(0x7f0000653000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ae000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000294000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ce000)={0x0, 0x0, 0x0}, &(0x7f0000fcd000)=0xbb) r38 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r39 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000689000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r41 = accept$netrom(0xffffffffffffff9c, &(0x7f000006f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000852000-0x4)=0x48) r42 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d84000)={0x0, 0x0, 0x0}, &(0x7f00008a8000)=0xc) r44 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f0000a87000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000010a000)=[{&(0x7f00005a4000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000b3000-0x20)=[{&(0x7f0000d46000)="ac4f34beed9dc771f9d2294f7e4160b11d6984e2079148de677983fef3b35767f64a8539cf246e991aa704b0c06f2e840fe51175d590eb73258af20b824ae0e279335329557ac69af188ca546b4acfff5fb7bb7ad13dba695fdb44d3045e9ae2ae04bda988f7651586eaea30321501e36a8f3f2c907756282e", 0x79}, {&(0x7f000010c000-0x68)="901add95a683f204d3a87c2fe23a8149681694b6caf2ea640ecd4124f10898eb6f09483e0489c508c615876af0e2218e42cd69f934d082b25cc93631ec65c7dd0679144d802a40a9f1f5561d0fae1c6b929f2949e7e63a6d47d5a2c3011e971c24e66634468e5158", 0x68}], 0x2, &(0x7f000097a000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x15}, {&(0x7f0000140000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004bf000)=[], 0x0, &(0x7f00006e0000)=[@rights={0x20, 0x1, 0x1, [r14, r15, r17]}], 0x20, 0x20048000}, {&(0x7f00000b1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ecc000-0x10)=[{&(0x7f0000e77000-0xd4)="624658ecd46798fb5130f4d4befedb0c7ce11edb904de10013564a500e1cedcf1f0f74a3c938d35bbbced0ebb12dca6c14fcfcc33ca9882e1b3a9c517744494a2522d052d36b4f7ad74d5d2f3a1933322721ac0f661be9e62e55277f1f15ccd51b91a3a0b2e0f6d78d5a8f61d6e6e2002e8504dd8a9ba19e356534880c2da805891dd57bd8f5c7eb6a955cbde5c24a6a0315295cfc227cc9fd7c0ca7776d3811f5245d9856c6a09e1d8ee5d157e4978af9d36e84b78005de5818c014bd0f2d45dac356550f9265e538da92375e9b14d319b464bd", 0xd4}], 0x1, 0x0, 0x0, 0x20000090}, {&(0x7f0000ef4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000062e000-0x40)=[{&(0x7f0000d64000-0xbb)="b073613541edc2712a212123138773252c78bf4ac3772cb02c9167c248f636f6f0882555ce9b687d048dbd0aefea40d359e797f0ddce0b41bd4740a72c2c9ceb8aa113cd1220ba952816a58d742ee8033020e22971ef167f74cb37e9aee0b9bdf8c5790989c90dea46a19a5a17a82216d706d7a662c70d4e022671eebafc77058ae45cb50c24f71240d0de0c5f3a05c513dc53bdbaa841a1f9db0cfab51015ac44cb81adefe91abdfb9ff8914da9de36ffb189dd9c0975c858fb4b", 0xbb}, {&(0x7f0000ba4000)="29ee5a6f665d670d6bf98b0793db2d2540a1a173aed9ca02be743ac4", 0x1c}, {&(0x7f0000b6f000-0xa5)="0196c02ed7d35ca6ad7d18debacef1a1a1298aa91cd5db7fdfc0869fbf1c00b611a13ee42b14fa9dbe2ca521d81f41093cab98c7c8c81d88560995eaec2f988c066785735b5ad2054291642f959ad1bc7a16dce5510ecf56c4d9ed195b2f0d456f0861ad009bf9b0abaded6693a7372b2c369d99e5cde909053bf8016ff0b932a655cd5c14e1d1aea83d3e83420016e499e0a2841b3edf1a5f993524240435b297258763db", 0xa5}, {&(0x7f00009aa000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000451000)=[@rights={0x38, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, r26]}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31, r32]}, @rights={0x18, 0x1, 0x1, [r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r38, r39, r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0xe0, 0x4}], 0x4, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r46, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r47, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r47, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) socket$key(0xf, 0x3, 0x2) close(r46) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={0xffffffffffffffff, &(0x7f000000f000)="", &(0x7f0000010000)="6287e74c020000004d0cb12bc3820100000079964fcff3b85a828a5b4603580ded48a68a8478eeae3ae83054bc", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000013000)={0x1f, 0x7f, {0x6, 0x8, 0x3, 0x3, 0x0, 0x101}, 0x4, 0x7f}, 0xe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000014000-0x8)={r3, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000014000)={r2, &(0x7f000000f000-0x57)="9dccce6551d086ad9b501eb8ad519dc12b986689e4fcfe82c626eb731df9e1313406385fa8883c8b55fb5ce840ffc65a22f3fe000a3b2e5e10007ab3fdb2c27e424e26bc8d599d23e77ff707e25f99d2470c9f6f49ad33"}, 0x10) 2018/01/09 15:58:43 executing program 4: r0 = socket$inet6(0xa, 0x8000a, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/09 15:58:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10216) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r2}, 0xc) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x804, 0x6, &(0x7f00003a0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000941000-0x20)={0x0, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000851000-0x10)={r4, 0x1}) [ 59.508053] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 59.526772] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/09 15:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg(r0, &(0x7f0000ea7000-0x38)={&(0x7f000013f000-0x80)=@generic={0x0, "f0fc0abeb56709188d37c8898eda2899fb12e52ccd37ecf8c7955ffa54e8bbaf51ab9039f7509d6f8ac5d9ac1a127ff242f863a5f7f6d8415e9690a7c6d688d48d116999bf9d5e60310b7005b11483e8c73039e6e57b8f24760faa2ca37e6bd6cd63d2ea6ebe967e11a34094e56a87ad33872c8c92b7dfeea56a7c9e0ec4"}, 0x80, &(0x7f00004ae000-0x30)=[{&(0x7f000008c000-0x1000)="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", 0x5b1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000d7c000-0x9a)=""/154, 0x9a, 0x163, &(0x7f0000d6e000)=@nfc={0x27, 0xff, 0x7, 0x0}, 0x10) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x805, 0x0) write(r0, &(0x7f0000fac000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000630000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000a2d000)=[{{&(0x7f00006d4000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007c6000-0x30)=[{&(0x7f0000bd3000)="41870b3739270e8102a66deeec26eab9", 0x10}], 0x1, &(0x7f00003ca000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000b08000-0x14)={0x11, 0x1, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket(0x19, 0x4, 0x1) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000691000)="", 0x0) 2018/01/09 15:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000750000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f46000-0x4)=0x60, 0xfb7f52928d440c1) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000053e000)=0x7, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000030a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000343000-0x4)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000042e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000036a000-0x4)=0xc) sendto$inet(r0, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000056000)=0x0) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x100000000005, 0x84) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/09 15:58:43 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f12000)={0xffffffffffffff9c}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009ac000)={0x0, 0x83, "14fd4655521ebdebc5d69060b4fdaaa29c347dcab0f0e4f7f1d2567f5cb4e8c7ac292c75b6637074fe10caf1ea14e80ca4f59f918b942ad4866939b180e51d6c1557bba1c722131f4bfbfbb2a44df811dc81dcf57792d21bfd9b74e0e5be2f97892b1f4879f6fff72895cf2dd29dd0d6cd767b59109a56a688098578c7c5a04269b8be"}, &(0x7f0000f13000-0x4)=0x8b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008d9000)={r1, 0xf4, "e2c1deb1524c821c2282c7e4c8eaa7966baff14a7b3bd064580ae24d470c959aab5b17a6de039e3c5865906a13649487e08d346e08e80593d663021f4b3bcb8ab1950a0dd54f068268d0d3ad2c74e889bdc71c371e1a902545a554042ec250a5db67f82a142ab2782ba8dea4448cceaf6a7c19949946212e0aa2d417589d4e2898beccb7ee28400e1ef44adf2fa3c52c4f5914d96bdf3b1bb65a792a80f8eb9ad16b84d2aaff993aa58c8468174c996e7f6034d4916dfff5ff3b979fba5d96bb245176ebe53851c185e59288961d703fee393c842be927f9d70baf98f17a22f254a89778b38a7591c4aeea1320da43635b876f28"}, &(0x7f00007e9000)=0xfc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x7e) 2018/01/09 15:58:43 executing program 4: r0 = socket(0x7, 0x80f, 0xc4f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000064f000)=0x2, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 15:58:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="f52cf029e0c7113c3eca2387c1f53d9eb5fdf6ef5a40658287e300fe19e0817ca3178245c0b22d6ec8e591e1b141e0d76d31efa2ba942637cf455a7ed35fad43b22275bc353b99bfe73f60ce0b33de879398d8ed4a800cfc07af79737c41ca5b6b320343fac26caee0d80dca6f7e8a3473f7758d804fa86166067b5331469f9953636adab594443c06c03f2c95c3d1f84529dd84ff8d50eb0bb531d8f1334d11ad20f7737b4f8bab6e", 0xa9}, {&(0x7f0000001000)="fb233e29d9ea728242f7e06a2ade3d7855465e0c5e74f2925a3ab82301b60c7099c69bd9f9afad7bf51ebbe881ea6a4393fbfe5e1daa4bbf043f1bc9f444ea53a25721ca77a76390565dc8ebc4bc7c99e7aaf178556db8b07c257f07573f592f50317a73ad574b3e2f35d19da1c9881623c838f7e982cc0390bb5766c0f08e8e5b3e60f21754872e6db94ddcf2722cb30ba5cec21fdc4cef552739ed52655d01ee0b5250dba4604716dfcf0ac5093e3f491f7ffaa8c5bc9631e2c5ba1bf858aa5669393d8cd7212fae059ec7f751187dd19e1995c0d44b4b7f9c7a9ab2440c1677d25099fe3dba5cd688548eef250d8dcb6e8a2b84d8ff3416", 0xf9}, {&(0x7f0000002000-0x27)="cb6e2295e30da513b4c600d60829aac2cb8a06565b25b4438f92ee8192956d6eb934fe10b2ea2b88bd12b20d0ee5d3d1d44a62c64c1dd82e9774c1e672e08ececd83096d1957b7bf2b2191d5bc17f262037f7e9b5feda4eff69c0a32c9fe16e96ed2959508a735a7471c596d930c7c562bfb8603", 0x74}, {&(0x7f0000001000)="29d72450879faf1545e27046a1ae5c6e9a1e47bc02632cf427f1804fe4c85966a2d9e830", 0x24}, {&(0x7f0000002000-0x8a)="b4b68f156df156001f69fa030fca751eb198007f4104842759531d9a2e4ccb337de8d47df0971ffcfbb36aa9bb1a11382bd20c50bfd197d35d1ccd8358d9035a5ea90b4b85638fe071b66cc0f530186bc4ba85730eba72f5f6966f93eebe31406c5201230371237f4012b0c561e848b0ecf04e3fa957ae896c84e902b78c3a08908ace1d2ad110e197e3", 0x8a}, {&(0x7f0000001000-0xea)="7a9da9064d966273a6f64a14a513fd6a0e33be9246b5b2960212d27e95bfa6bfb6577fc678af33a6711d812a265329fd7ba1d989c78f6178de01123428f426e627dcf41406a99ada779426b60e33629b944c9fb64df959764942e5bfa53bf1e3421043408df1ec6e60adb5e73b00ecb6ce4b48bcf8f64759afc46bc5aceca7a53834a52fe58326a1d3259e70524368fac64f2c0baed68c42b35d2bf0bf64b663eefbb5e0beffbd9bb0b8531a2a9a49a86d768cc523a54700048daaf8bff6858d0fff2c6b2b27d252e407aaa3be2552320776170b60176e0188d5c6a0349d2dfd7b60eb4daae8bf085462", 0xea}, {&(0x7f0000001000)="9e1a262ddb17ca875d8e0b4ce153d00a0ba7aa208ef1761c8f7e117dabe1f5d8614dee43048a51bf492e4bd904cb208b357cbeea161fb5e7acab29baf3612ec854996424da2c76337c79462bedf1dd2f53d6c68ecd572250fa71977fa3e12924f7d9c61f9dc4bb4ce88679f987e37dc562e16977e5e46d1b5dbc22748d73befb505c68fb00b9127e441dc4a8493f806b512e39", 0x93}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8201, 0x7, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffffffff50da, 0x6, 0x200, 0x5, 0xca2, 0x2, 0x7ee, 0x3f, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/09 15:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) socketpair(0x11, 0x6, 0x5, &(0x7f0000e34000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000833000-0x4)=r2, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fb1000)=0x5, 0x4) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000944000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) getpeername$packet(r0, &(0x7f0000946000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008fc000)=0x14) socket(0xa, 0x80007, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000941000-0xc)={@rand_addr=0xc6b5, @broadcast=0xffffffff, r3}, 0xc) getsockname$packet(r0, &(0x7f0000cce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006bb000-0x4)=0x14) 2018/01/09 15:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x80000000, &(0x7f0000d80000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000068000)="", 0xfebb) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000091000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) socket(0x0, 0x6, 0x7) 2018/01/09 15:58:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0x6, 0x4, 0x2, 0xfff, 0x0, "a6aef5e617c2b6a77a0d9b9d8352b2fa8c0cd6580687073ff738548738422460590c76e2521cfb2572e0a45c3a8710d2a8099b7a34c0db4731eb6e6da6b049", 0x101}, 0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x2, {{0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xa2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x65fb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000f67000-0x4)=0x8) 2018/01/09 15:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) pipe(&(0x7f0000d6b000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a01000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00002ca000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x9, 0x6, 0x100, 0x5, 0x0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) connect$ipx(r1, &(0x7f0000a0b000-0x10)={0x4, 0x1000000000000000, 0x9, "d5587b01b47f", 0xca5, 0x0}, 0x10) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)='7', 0x1}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 15:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x2, 'ctr(xeta)\x00'}, 0xfffffffffffffef6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000db5000-0x2c)={0x2, 0x2, 0x1ee, 0x1, 0x10, 0xffffffffffffff9c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006a4000)={r1, &(0x7f0000f96000)="454b652f8b016cdc1a9f9984ba34d4b634ddc228b9fc649691", &(0x7f0000c8a000-0x82)="180e9962b95f67379bdea688293cab43002829b3be0e1567b2899846e739246619f1345870c8d9199100e7f52f03e41055f1ca1b22ba21c41c2cb6e6762d8285c4f663a0482acf4a10ee9631c382e965e89a1e7016c7d12950f06af4be251d22e9f05c5e31bad86acfb0eafdb5b470e1209c3635114ca12706c20e6bb46d2ac54cc7", 0x1}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c0b000-0x20)={r1, &(0x7f0000d89000-0xd6)="37b41a3308680278beff79da50da02a3ade69f0057599fe5225c23387428a1080775b89c2a83de9ec6095add6843bb890beddddf0e41cdeffa58ecbe6f6addf2150f0d02c1d142c314d5bf023e73451bada76714a899d87ecb754765064c083a2f1b052cec382fed178a074affdd4201bcf5611221661d2d985c25cde406ec74d487fa3af79a25faf298d180594c15680688bfe4013a65b4f7084c88a2a79f22f23db21738d20290d9aab41a6fe9649afa0b8a33e6d774fea0285cb98a95bff20d196910c94ab0e1179941ba819c597207ac7b918574", &(0x7f0000c28000)="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", 0x2}, 0x20) socketpair(0x1, 0x8080b, 0xfc, &(0x7f000008f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000085d000)={0x1000, 0x4, 0x4323, 0x2, 0x0}, &(0x7f0000baf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003e1000-0x8)={r3, 0xfffffffffffffffc}, 0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00001c2000-0x38)={0x0, 0x0, &(0x7f0000e85000-0x80)=[{&(0x7f00000da000)="d1ddb2109b4f183d", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ecb000-0xff)="d3aa7f4d8b6a2aa7853d38a954b2cd5d7ab7f170a7cd9a3dff0153fe269e1900404ede17183032dec508613cca2109cf1d8083b9eaff4d2e43d5deded34d70a9f178dc31f818426af0a7fd2ad3de05c8c67c2ffe23496ad58749b6bc109dc74fb6edb21c0be13951b3b0e6ec6bc5552d00076910518c3a89eafbff858970ab38d578a2e4e79e5c31dca6b28715c00aa988c5d7992dd692eb091ab2955ebbec7962950ce8cdf7f2f15980ebfbb2d8c64709bbccb9fa3a7dc0e500dc679f516d5bb27a3c41faa932bde9e0b17ae169b162828269dc2e194b6ac5f6e0eab64e628446f4e7c5a9801e3978020fa70072a8f89dcfb15868202e76942ead7d5ae604", 0xff) read(r4, &(0x7f0000507000-0x7a)=""/122, 0x7a) 2018/01/09 15:58:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ca3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000b2000-0x3)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001cf000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff, 0xb62f, 0x800, 0x100, 0x4, 0x200, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000715000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b0d000)=0x60) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000d8a000)=""/76, &(0x7f0000ab4000-0x4)=0x4c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4(r1, &(0x7f00000d5000-0x80)=@generic={0x0, ""/126}, &(0x7f000056a000-0x4)=0x80, 0x800) getpeername$inet(r5, &(0x7f00009c8000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003df000-0x4)=0x10) setsockopt$inet6_int(r4, 0x29, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000eb1000-0x4)=r0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x1f3}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r1, &(0x7f0000b4b000)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) close(r1) 2018/01/09 15:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b76000-0x10)={0x4, &(0x7f0000961000)=[{0x0, 0x9, 0x3c, 0x1d78}, {0x1, 0x4, 0x3, 0x9}, {0x7fff, 0x9, 0x401, 0x328ab24b}, {0x22130357, 0xaae, 0x1f, 0xb884}]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/09 15:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000132000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3a000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000db000-0x81)={0x0, 0x79, "9a190a721a6aaf7b53c3de3f3f1d0695e4ac47e52e28faaca6cb3b2d6d9520837bbca43561eecd9d805a80ad9edba358904c405f4a494bc18de432dcc123eade04b110553acd4c0a52e0fd0ace3b5e02e8f4f678800ab2fae3525b293cd4324a7a0a7491fa329e885ea51984245cfb0a6ffdde2f0bf25d6f0e"}, &(0x7f0000d82000)=0x81) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ba000-0x10)={r1, 0x78e, 0x4, 0x2}, &(0x7f0000117000)=0x10) r2 = socket$kcm(0x29, 0x20000000010, 0x0) getpeername(r2, &(0x7f0000181000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c4000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000d73000-0x2b)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 15:58:43 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f2d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000003000)=[{0x0, 0x0, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0xad)="e15d8efb218be1b70933a40781c16bc949b01c67f046ea6a4dc56c6e84b49b22cd52129eca374b480c5deef50eb00d228a34e57011f2f78b99aa40f4c0fe981224885d744654d924011635b0f37e108775d1ea1cd7a8c77110bc5dab52b498079cbbfd1b2174bc0f317ed8037ab3791a82b14635ede4ae6a26248083bb5a6c1b3ef3cbd5d0c80cd1ffeed8a316fff07bf5acfc0fd667a3911ff1c45c88a515f9ca86e840d5e72e450fac89c39a", 0xad}, {&(0x7f0000004000-0xcf)="34ad91eb0b3cea31120234379e7e8b4e6af405b0a63f52e7f791d0326897b2bf760d0094537d18c7685497cbdd0218cd0eca75127759c05497223ce62848a80eb39a60c57e6e2b287b12c3b97fb3ce9a2d6da3530bc6da2e987334e910885fd6fdd02d3b2b53570a951a407d881c72e3434222e6cf4d4b90e3ac30de9845e3e483acc556d0d665261998d94d2abf6c270a254f30135d1f6c8e6c4496561413d908e0eeb1f096cad28d8e5fdc1d7f2b9cb092349fdc7263df3e1b03095c88a0cdc8d486d79448bd194f253871740e68", 0xcf}, {&(0x7f0000004000-0xa5)="cdbb1a7ecc5d55168143c42315ede425e20ffc7992cb87da40672a8cbc29afe5460b1199d9f1f10303bad8d3bc7f9f8160e7d78f2ffab5e7fa3af16ba8c4503ee6f5240f4df44e619d7bd5fafc11a176c856bf81ffbaced3bdfc2037b6cf3d85877e36a8da2945feb55058b2ce26de8d5a6001350359347c2cae90754aacafe27fd0887cace93d0036dc55b9c210f6d4b88e13ad0640c2bc7298706f1b30486118413a667e", 0xa5}], 0x3, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000)="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", 0xfe}, {&(0x7f0000003000)="16cda0d328dc45263cd9570b8a520a052d0236405acb2f6cb24afdca7cc072cb3a9af78daff2ca7a699e3578265f214150a1b115a30d6f7202659723bf045f8a1a8cd9e8174a738a2688a86c56ba1b7c7ea169e30f0e5f6031e9dda984c7bf44e8acff0600264e73a9a3a4b450d2f3c7b623b1023d7fd302860d325415b6b2c1896268178d51e9a6dd33aee9ba36068a47360212ab6d3ea975b588a44eabb5d5cc1b233c69664dd6003c76b9c38be601e81fd0fe41ff848eb4f2bc", 0xbb}, {&(0x7f0000002000)="63acf0fa2678406546f6727dec284049ecf665d115d15393c091256ef4aaf93c86ae84ec4bbfb42689741a7eb143794f8fce42be5754bd27d1503e89f3d48c76c60ea93026755b0eb6baa24c1b15dae2cb001583f12bdaaa6c05c933b80cbf566439aa2ee4d0d015dc1b95cacd52f96c5b083bd1d3e369b4db713e57c48cd46561030c1349851329a0bb637ed85d2683614deb9be81e7411396ad752a6e038ac378a7554265fe060e3df8d3a74a03c3fa0bbc28c57a20ded999d5bf0d63d1eeeac684367e874df55fd6e56762c1e8490c1125508cf46d5", 0xd7}, {&(0x7f0000001000-0x3d)="d9218a84c95be6622cee5fdad1b548d4284bfaba13aa12ae2280b7c0c067586edc1f1efd735cd64876ca6396e0d0723ca0e3776a5dae4452b05e8ce9f8", 0x3d}, {&(0x7f0000004000-0x97)="8576928170718ba64270b4edb6005a5a8ce634dc866937f755bc3272c48bcbe80c58de89bf9ac6f48cf4abfe8650376cb18c81cdf8e3cf91a29bed9bb9f38a11df459a5b0d03c86ccc4e7a129d9dc498b8f4574978776296f4f174d6b434d0ec794e7ce5b993ffa3177b9c0e53613b98143cd42d6138a16d9046655842b0e100e2992feebec3c4639a4e12c2e2dcf9eb3dda39c0b5aff2", 0x97}, {&(0x7f0000004000-0xdc)="57b7341208793ab24f3c496d885737d3d417355e603e4d19580bf6e4515763057935307d0fab4deb3d2019ba5f7a13286993943d07026bc5ca723a4dbf0bbb92f159f00b3ea3bfaa19af49ce2a69630b0cbeaf13e6b3960ed886f69d661ded03c652569538f4c0165be0024733c72cc756840abb22ccac94941cdfca50b8263c9204ac102f59015719f0cf85ce56f9a82c8716b1eaf577ae87009a4a8340e667bbcb910ed05d7c7cf3702434d8990d6b87e233d3fed6ab6c70df575c2d5e73e9074796001e67794495382c891f680cf287f8ad1f7c47913b3c0d5126", 0xdc}, {&(0x7f0000004000-0x1)='\'', 0x1}, {&(0x7f0000004000-0xe5)="0454d694af234be8b173588ac3cce2aeb2e0e99e6fcfa018467bef9c4f4f768468a5867f076b68a9f8aaaab1a06e11b50b8632a5fd48fa968e9761ec9bc0634b6162de1e20840cbbe2ded65cb3df5c96e9d35b942bf3ca5265ce49cc40749177bfeb29539b319f99f60691962fabfa654c01bbbc3767c7c554e24add9dbf4ef6fef74c654b9bd473642fe4d7e7574a49c8e5a2b556d2b3c36aa0780f8e857eb30fc0827cba9c0600fa65ddff6623da6bb07a99a78f4535ae67844ca6142447cbc0245163312b54b323089f43fc6c7ea2cf2c52fd0d2cf006d73f3c7ab94990571cdefc859a", 0xe5}, {&(0x7f0000004000-0xea)="61a223e65343ffadcd30814652dbd07d53e1ba775ad150d60202dd1a2066407639939f3de0f0dee82368374a11e6a2a5fd696908663ebcb6a9566abe4ab2b5e33f875443a6c0fce0081c74f9df3f5e2c7a972aefebf66e9f85d6bd79e409e9f0d2f900d79491ad9a044bae66e965fe92bfd73e4d0e4b54ad98bf2e7a068d3541c8340a1bae512c6eddb9a0af607bf1ae3aa49ea9e6acb5894b28458e9f9b996b17a93ddc0d684f09ed31b7a3ffdaec996062e692a43686e8ff5c15d1e5db2dfe34b51690f0437d81fbd03bc55798f15455e83e09e384845fc368d1f9a941bb2634608dc7bb55a4461bef", 0xea}, {&(0x7f0000002000)="755e347cf02c94fdaf2e9a30d459b85d5c49f79d85f625eb38bdc6d652f31ede2f9671d27ce8aa5def7d52fed73ffa08589405ccb0ef085850704d861e0188220c074863fdba5ce44e0c5741d0587d6e85d9d1673fb3d2af9b0e0583c93233b9fd7a40a6bbbceb56350c913bdd05d1c757da9913728026327c", 0x79}], 0xa, 0x0, 0x0, 0x20000000}], 0x2, 0x20000004) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000001000)={0x27, 0x400, 0xffffffffffffffff, 0x6, 0x4, 0x0, "a2acfaeae7251be24c2c65dc576eada6ad7117af802e17c33c038b938884f6582f85f32ab98f12c0f067ea7355990018131847e8a875afc21140458647cd3c", 0x2}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000003000)={0x1f, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x2, r4, 0x10001, 0x764b}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000000)={0x8, r5, 0x10001, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/09 15:58:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x36, "486bdf98df0331d7b24dd429b558a045b0d0ec6a855e7a094bf289322b0c0d0e8efa50d6480882c984a8a4e88f5161836871498fa570"}, &(0x7f0000002000)=0x3e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x68, 0x200}, &(0x7f0000002000-0x4)=0xc) 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$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x40, 0x1, 0x200, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) writev(r4, &(0x7f0000006000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x1) 2018/01/09 15:58:43 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f79000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7ff, 0xffffffff, 0xda, 0x84}, &(0x7f000070e000-0x4)=0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a18000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f79000)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000f7a000-0x1000)=""/4096, 0x1000, 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000960000)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7f, 0x0, 0x80000001, 0xcc}, &(0x7f0000868000)=0xa0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000138000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x1}, 0x0) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f000002a000)=0x1a, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/09 15:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000164000)={0xffff, 0x4, 0x200, 0xfffffffffffffffc, 0xb81, 0x1f, 0x7, 0xcf, 0x0}, &(0x7f0000acb000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000110000)={0x8, 0x4, 0x8001, 0x100000001, r1}, 0x10) socketpair$inet6(0xa, 0x2, 0x100000001, &(0x7f00008ac000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c8e000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x650, 0x5, 0x8000, 0xd928, 0x1, 0xffff, 0x71c9, 0xd4, 0x8, 0x1, 0x3ff, 0x0, 0x200]}, &(0x7f0000954000)=0x108) pipe(&(0x7f0000be0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000620000)={0x1c3a, 0x3, 0x5, 0x3f}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000281000)={r3, 0xfffffffffffffffd, 0x6, 0x1000, 0x80000001, 0x9}, 0x14) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f000066c000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}], 0x2c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000025b000)={0x5, [0x1ff, 0x3, 0x9, 0x38, 0x8]}, 0xe) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) pipe(&(0x7f0000761000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000adb000)=0xa, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad7000-0x10f)={0x0, 0x10, "7b9e6b6dd4636d8f98da6455ebc34ed5"}, &(0x7f0000ad6000)=0x18) 2018/01/09 15:58:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x81, 0x2, 0x6aa, 0x80000000, 0x0}, &(0x7f0000ee5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7f6f}, &(0x7f000065a000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x3, 0xdf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4010000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcebc, 0x1}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000+0x89c)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x800, 0x6, 0x400, 0x100, 0x100000, r4}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1ff, 0x4) recvfrom(r0, &(0x7f0000001000-0xba)=""/186, 0xba, 0x40000000, &(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)=0x6d5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000005000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x3, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r5, &(0x7f0000006000-0xf0)=[{{&(0x7f0000006000-0x10)=@nfc={0x27, 0x1, 0x1, 0x1}, 0x10, &(0x7f0000006000-0x40)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="dd088cbeb2f1409889ac69d283b690ceea7fab089d80b42d83565152826b4e7a6fd6263e4c5de4208406f453a39c47e0efb317a00f5ea069cc935e2b549a2462c097b400ed74727c7b6b1e9aafdd54d14eabd4edbbb7280e3cc10ef8cd51f27f6033aa32a62d9ee5c75b6a3c60fb0d78be12d03151842ac36d2cca3d60e51ad83ade88b19974c6d5c88bcd476671b4f62e6446278827d7ae4321334fdb1d32972ebab579a1ad63cd2f8f1b65c8285090c412b4e3d970e3195cd35ef9a975", 0xbe}, {&(0x7f0000006000-0xc0)="40157a7a3b120c986a39f45824622962f4a75dbc31cb4865ff0865d822984cacbcb011069f3722b46f6eea60eb895b061f1ea2a19cf5f97713cd0fbcf92b6f08ca64148105a2e5ec61aa019bf047352ae6fdfa1af222eb6988b0518d52f9a3dc4621106734fd0177044f3272c89eef51a6b3bd190e6a0d5d0f40f17464d24e59cad77d2c60da5172c7c564b626cd0fcc14699c2305169be7f5bb1b4d41055863ea16e31e20b94febba720ab7cec3ecc836677c52c8dccb44d5268d2821653b0e", 0xc0}, {&(0x7f0000005000-0xae)="138e231e073e129c35e1e514632a8eae661539844d2d994ccfb830e4f03328a2945015874e4195152b1366b8187a8e7d190f0b4dedddda9251b2ab7142dc8d73e4a1696a00359974503b008a7acf1505ecef320db43729f517caefa2ab2e5cc33c112e4eac0f53e11f2a3ce5ce05d274bf0ba776fec8ba456caeb5d8d5830c05785586b015f048d7b9afefa79a744c650f4ef2aefe83d7e71935cf1f7a7eab8a8d2ec8c67b3cb2766a23bec61db6", 0xae}], 0x4, &(0x7f0000002000-0x1098)=[{0x1010, 0x117, 0x9, 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&(0x7f0000003000-0x70)=[{&(0x7f0000006000-0xf1)="eb48c3d8d65d0e64d0b3c22186f667f74c83cb698a1d6277bc0a1289afbce12a88dc11ff0f83872d790f2c1321e577352258b46a8b8cdce722f8f0bc41ac0af72a7575325548d921c9b9f5fb87a9f7d8d591bc745b85f3df4a93f7395380a569a442ffa1cee76c60fa70e3db53dcf0cf115aa38c7f54d10270e6973db52b4acf60331bdbf0a8e1074cb11e194f964500426c4c0e038780d23994078b4431fb005d9c37e41a83bc93d76a1c57e78f361cd9c4eb86f6f1db2c177847bccc2171f39f74a533195cd08db788a50725c4aa06d8196fcefa3d826939585073ce774d3d92a6c24c4d4e0dcdfbf03a936ad49eae73", 0xf1}, {&(0x7f0000003000-0xe3)="2421869bd8f416274ead2578b67527611479bb9f76bc3d893d5851c935579ce98f986ddcb832b94a0a2918fc248e62fcdc292369c5e4d3b1baabfcac8c729b568943e21d5a101fcb6aab2ff31ae4712c69121b862619598710794a60b0062d843ec4099b5c3a8399044d5db9dbfdf0d62c1d1a4cb0d55d79d9e15b03bd9df90ed503047337b4ee6b9ac0da3ad14f1a0a9c5d7a118c8c213cf4508652e923b96e207f2370c5301116e0865fdd308ab477bc0469ab259f15bb7883bf7d7efd171d4dc2102039f39e6bd9e169b632a670560a80dafcbe7651802075f8851569a179d163a7", 0xe3}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000003000-0xb1)="0df4a72c5ba7b9de2e0804b590d62f20fa01d00442af220f1ea366664775bf955c559e92b364f1985d899ea107a36d5840aa8688c240c43086ac3529ef29a014db5951eefd29b9ad4f4f7ae7c5b1e03f4fb4f5fd7f5e1e351d48ee3bfc8bb313c6f639deb8907a83eb619e884f1775be20925b23b7e44fedb11a4a9e5d2ec65b354e81a345506af302f6fb50d00f9583808adf7e259b79403878fdd759e1418819f367ab8ca03c236b4ac00e6f43d44a0f", 0xb1}, {&(0x7f0000005000)="04028e2e0e479cafdeb21ec07e634d08aaa3", 0x12}, {&(0x7f0000002000-0xaf)="f891665e220abe5ff0eb460aaca6682e1bfccd005f815beb781d8be5ff7b390aeed99ec3843d20b42d43b4aae20d848429733c68377160814ac4ea10fa79be42ce19221a31862e62decdf93c0f51b3ad5f1d25a32d5595d65e20e756527f345d85ddaf24c7f7e624c6609fd5392132bc40b7e5953c9edd02b06c4c9a2dd91c789a5134157e83541415ac28d9381c686d4ab90b24bbc879191038c50e3a1a9d8dbaea5c4beb2467bae1968dc10e08bb", 0xaf}, {&(0x7f0000006000-0x52)="51d24e564bfc778b1e0a0478243a8111dd090fdf7ede57a18c7469e8c912b4d9d358a8c34fdca6b8f708580ef56ff38e3fde29788094df90b06094688250a2c5d514c520b65c9e540061d6d4e1a534ab218a", 0x52}], 0x7, &(0x7f0000005000-0x2c0)=[{0x50, 0x116, 0x5, "cb71a49a777894228155c8708f0b7c7fc03f0f86d133b9d7d77add93d30dc29f5a88ff859887c4a68f6289b186e1a0d91a14a67aca2dee99b042b78e"}, {0x60, 0x103, 0xffffffffffffffe1, "22cfaf8c6a7d28234fba5ba64560ca12cc35ab7ee6df40bcbac8893831637d7c647b8cc8b0419134e497a05a4b5e28bcaadffbcef3db30deedad3e9c6bb30df4bf0b293c20566875a061124c5046b1ea"}, {0xc0, 0x0, 0x2, "0f5fe6506dc22fdb13131286d1a8acb50d33a58dff93d3ffdb32c88ccd2ed18952254a2818c6a9d753b6c7f86c2495f4f4940b21bc662c6cf76fa3fc6bf67e19ff780927a3e2fee98cf8140e6777e8f35d909c3016f4b54f67da8d1a46e31044e2c590f3b42d0ee6f2b81d98facd9a132553e623916bfccd0ef50494fa553d8e2f82e3d0e0b9fa6f63eaef98d69cf0ada124af634ba58425f2b0915c292b75a8c90c37e02950f9580f33a2d544bd34"}, {0x70, 0x11f, 0xffffffff, "59a9344508e508328162ef3291c14d403ff1fd74999befdde6c551b2c13b0af22765ba7d6690afea0dbdc9c730ea81919a0d5bc20ee062899669492476a9e8aafee7effc750da9d0a19d2d4c4f2e37926c5016cbe5a9600cddc3805f"}, {0x28, 0x113, 0xfee6, "f0dff066054a39f69ddf554cd38f23f163ef8c06"}, {0xb8, 0x0, 0x6, "8a9327d90530bd79ff3a91f7a521d0f534d037e2441185f395f3f7d6b4d6b128d2bf5e46586c71e86f84aecb8ea3a78e00668fb507f93fb2c5a36b334955161faadaf7877699748b069e2298053472a68e0e3483a04b362b9c528375055497f7c70e4819f37e711d3d2ba43940db0f911d16fb67f5f8738089a6fc34f6360c6af178747ed7d894cf3de36cdf7a68ffe0bc820f1435fcf4301cd540c48a8438402a5167974b3353"}], 0x2c0, 0x1}, 0x8000}, {{&(0x7f0000006000-0x10)=@nfc={0x27, 0x800, 0x1, 0x4}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000)="a205a52c50c687d9de7c20830d8c0be9ff1ba4817a49610edc99a574c1f054e31a6a88f3e4015f28f724e2e4bb2145f2f8789308926240939a4d2d8345f57c479f45ceffc41a57256260d452fa461d290e9a784812e4ffd047e44a6915ba31a8a2269c63b46a8527adf227d3269a4271c1aaf8f3a76a5165531d56ad731dd4a7ba37775506bc428ba2499a83e190f2a405162cbfa817708f1b07499107c21f1ef9e220a51c494d472ee9d6333a61826220f1352cf4091d7810ce1900efc60e93affae35787a10838006e7912d22ed15e6d664fb05b22fa4f206cfeac0c98e5debdfaef27d529bd661d01f9f4755ec943202ad18259386558", 0xf8}, {&(0x7f0000006000-0x3c)="988a78ef6411bc9cdb850b107a063a2445f0f6524b3aea3435ceb95b416b5214cfda4c28f118191b15383ff4a1ea5835fdfa470a7f24065974b14a35", 0x3c}, {&(0x7f0000002000)="a3d68d05d4561673c5ca29049651faeede26458635cb74d1c428c7008e20a2297eaf965eb1432dbc450bae0b64aa8a143cfbd64aac76063182ad3c9ed2183a2ce57c685e894d407bfa7556b70ce3b41a5c072969b6e0c2ad47d6b37b4fcb415b8f2d36fdbb4e8f9e4b41c6fd4b5a16fb581215cf97f657441b0da6744242a522d10610eb80d8d482098407c5d6123fa28cb1ffe244396da74ce32f87e412865d346f81056c", 0xa5}], 0x3, &(0x7f0000002000-0x108)=[{0x48, 0x10c, 0xb19c, "f57766929bf5e75a6bac91eb567c53b71b3de4bc223075235b48c807cdfe808f52dfcef382d46231c6a3ea15f251c87077684745ebb0"}, {0xc0, 0x1ff, 0x8, "d05319e1acb00c7359b5a3ebd1adc8ff35fb892ad15a40b97576f7034cd85e9e94e7802ceab38691fbaba2a4e7849bacad127ecb3ae02b8c8fca21a4547f269bdff757665e3e9078655a79d11f828d3a7f1eddf5fc671cb0810e94c2843b51d93161fc4cf8697afb1ad3a93687cd4a125e859dc7ae45cd328e6e93251167611448a3fb39b2324b61dc6cc9ffcd4868dde89493b009df274326e85da15e734a30134946e977384af5af33ee2d"}], 0x108, 0x4}, 0x1}], 0x4, 0x1) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000065d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000588000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000866000-0x3)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000239000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/09 15:58:43 executing program 6: socketpair(0x0, 0x7, 0x2, &(0x7f0000014000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00008b2000-0x20)={0x696a, 0xffffffffa8955689, 0x1, 0x5, 0x4, 0x99}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000001000)={0x10000, {{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, @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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000002000-0x108)={0xb4c, {{0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xca0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x7, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x5, 0x7, 0x7, 0x0, 0x3, 0x5, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000003000-0x44)=""/68, 0x44}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000002000)=""/64, 0x40}, {&(0x7f0000000000)=""/139, 0x8b}], 0x7, &(0x7f0000002000)=""/217, 0xd9, 0x1}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x1, 0x4) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={r3, 0xe4, "25b9d16962896f3457693aae41ad2d440dc33a2263098b78ae17e7c133d830fdc1dc79fc7a5752bfc6c18c8b83686d5eb687e13ef03eba754442d9a46c0678316df8e85f6806427440ccb3b58c6fe5691ff7489a7df092324b9beff6cbf4e0769d39b7d17cefdee9348d06a29d17121d82086f72f7fac684f38bb48d711a0fa45cab167663651788c22de31f044501769c216d8306edc8f4ad7f888d077a7c97f7e98f612e3656fe4e7719a727c63fdd0f5386d9187ff80d3b45ab8853ee181698d103900a40e3d6100d603946fc4b24d84a82630b11f560541efe894d7b469819593782"}, &(0x7f0000003000-0x4)=0xec) gettid() ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x0, 0x7, 0xffffffffffffff1c, 0x4, 0xe, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000006000-0x20)={@generic="d727686c31720dfb047601bf07a359a4", @ifru_flags=0x2000}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) 2018/01/09 15:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000526000)={@empty=0x0, @empty=0x0}, 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f3d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ea9000-0x4)=0x1c, 0x80800) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000d73000-0x5)="be934f394e", 0x5) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00007c1000-0xcf)="0132", 0x2, 0x0, 0x0, 0x0) 2018/01/09 15:58:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000-0x88)="", 0x0) 2018/01/09 15:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000e, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff120000000000000000000000", 0x10) 2018/01/09 15:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000073f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000079b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004cb000-0x10)=@req={0x28, &(0x7f00000b1000-0x28)={@generic="78173813684274e1c5a4e7efce680042", @ifru_data=&(0x7f000084f000-0x20)="0c0b2d8e8914e07477dab17525ec2f3852d3c549cedc830d2c1ecbe46340856b"}}) socketpair(0x0, 0x80802, 0xffffffffffffffaf, &(0x7f00007c1000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004d1000)={0x0, r4, 0x0, 0x1, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eaf000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000680000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c8c000-0x8)=@assoc_value={r5, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000372000)=0xa0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00000c2000)=0x0, &(0x7f0000d97000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) 2018/01/09 15:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000909000)=0x7fffffff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getpeername(r2, &(0x7f000067f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000094e000)=0xc) recvmsg(r2, &(0x7f000016a000-0x38)={&(0x7f0000b93000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000f3e000-0x10)=[], 0x0, &(0x7f0000efe000)=""/129, 0x81, 0x0}, 0x0) 2018/01/09 15:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000005000-0x4)=0x0, 0x4) accept(r0, &(0x7f000069a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f90000)=0xc) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000001000/0xebf000)=nil, 0xebf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e07000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x7d)="ec3deab66e49e73e96eab8e781ed8cfba3a44f2d9057eb0f5e13d1768d1803ad9e37783f7ceec2e267144df11da2bc32d5b3bded8af11b85687b756e5ed02e8b13baac199671d22c41fb9d0b76737c82b787b573468182febde5067be9dd458710c4c0863f05a62f034064e894a55578c4c9dcd8e8b78f84589007d800", 0x7d, 0x40, &(0x7f0000000000)={0x4, 0x4, 0x20, "e43224023d03", 0xffffffff, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x20000005452, &(0x7f0000ec1000-0x8)=0x1) writev(r1, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001000090400000000800000000700006302000000450001070000001419001a0004e9016a0000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000019a000)={{0x8, 0x786, 0x3, 0xae, 0x1, 0x3}, 0x9, 0x4, 0x9, 0x100000001, 0x2, "64f151ff5e87923fbe8061d02bb0e3a9d2b9e8215e99375b17d97f4f022bcea3b243be57098c4de3b81bafaebfc668cb9dd4a24d5e1726e9522138eb107287744697416fec1cc5894a66a67c027919772ae83e81ffcc128387cac0ec1b7e92cef72a84d196f06d27dede8d4dd1fe586b52285cf1f138699a2f595a9d122de2f4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b9c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008d4000-0x20)={0x9, 0x0, 0x8, 0x8, 0xfd, 0x1ff, 0x9, 0x6, 0x0}, &(0x7f00006a6000)=0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000255000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000524000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000087c000)={r2, 0x7, 0x200, 0x776, 0x4, 0x0}, 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{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]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000daf000)={0x101, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 15:58:43 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x11, 0x80001, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000f93000-0xaf)=""/175, 0xffffffffffffffe7, 0xc1e6e75372311816, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001000)=0xe1) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a5b000-0xc)={0x4, [0x1, 0x80000001, 0x4, 0x7e7]}, &(0x7f0000aa2000)=0xc) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a31000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aa2000-0x4)=0x0, &(0x7f0000aa2000-0x4)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aa3000)={0x0, 0xffff}, &(0x7f0000aa3000)=0x8) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aa4000-0xc8)={r3, 0xc0, "2a9de55c98cce5efb770d089c854411b1ee58137de5afececdd5dc30ebbcbd6c4718771715aaa5ddb3c3bd7650c5e1a90c435c55057ffaa9450449a4c9d42bdbe862928d25a53b9abed3bea422ed05efefb58db3899c628a17776e9f371da9d2f5113303ad3b63f03206b8b0946026a26c1c0eb290efb26a3a199491204e63cf957c468c16079fe52fae258f4992f6e15427b89c5070a0b2b2ab2a510b2c8bbccdb9fc2f81e1a8ece153ff8e140b8874649a802260b740d8ffb299c44a4114c0"}, &(0x7f0000a8b000-0x4)=0xc8) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000aa4000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000aa5000-0x4)=0x1, 0x4) 2018/01/09 15:58:43 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000010000)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}, 0x1c) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0001000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d7) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000-0x10)={0x6, &(0x7f000000f000-0x30)=[{0x1, 0x98e, 0xe7b5, 0x0}, {0x4, 0x8, 0x96, 0x3}, {0xfffffffffffff24f, 0x9, 0x6, 0x0}, {0x40, 0x5, 0x100, 0xffff}, {0x0, 0x7ff, 0x80000001, 0x3}, {0x16, 0x1, 0x0, 0xd448}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000012000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/09 15:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000396000)="240000001b00fbffeb0b0000f6fb017967b17d030800c30001000020f700000ff9161701", 0x24) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000645000)=@common='ipddp0\x00') 2018/01/09 15:58:43 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000-0x20)={0x6, 0x0, 0x10001, 0xffffffffffffff95}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000007000-0x20)={0xffffffff, r0, 0x0, 0x8}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 60.226624] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 60.247723] sctp: [Deprecated]: syz-executor3 (pid 13090) Use of int in maxseg socket option. [ 60.247723] Use struct sctp_assoc_value instead 2018/01/09 15:58:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x1466, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x1a)={0x0, 0x12, "39d2bb37894477eae76547d9190d0e2e356d"}, &(0x7f00000a3000-0x4)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000002000-0xab)=""/171, &(0x7f0000000000)=0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000001000)={@common='ifb0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x3}, &(0x7f0000537000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0x1000}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f00000cb000)={0xa, 0x0, 0xdea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) 2018/01/09 15:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000135000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f35000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x2, 0xfffffffffffffffc, 0x3, 0x0, 0x41, 0x2, 0x1, 0x400, 0x100, 0x503adaa4, 0x0, 0x9710, 0x9]}, &(0x7f00002aa000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000118000-0x8)={r3, 0x0, 0x6}, &(0x7f00005a0000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ea6000-0x20)={@generic="15011471e97e1b4163345a78e363b670", @ifru_flags=0x201}) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000920000-0x28)={@common='lo\x00', @ifru_map={0x3, 0xfffffffffffff56c, 0x5, 0x7, 0x4, 0xffffffffffff8000}}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000138000-0xb8)={r3, 0x5, 0x7, 0xd7a1, 0xf15, 0xfffffffffffffffa, 0x3f, 0xfffffffffffffffb, {r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc04, 0xfff, 0x9, 0x7fffffff, 0x5}}, &(0x7f0000577000)=0xb8) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bc8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068b000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f9c000)=@assoc_id=r4, &(0x7f0000a43000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000072f000)={0x0, 0x1c, &(0x7f00000e4000+0x116)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}]}, &(0x7f00000a2000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000a77000)={r6, 0x0, 0x2, 0x223}, &(0x7f000031b000)=0x10) pipe(&(0x7f0000e76000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000119000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000001}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffc}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/09 15:58:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x3, 0xa, 0xaa0c65919eb49897, 0x0, 0xc, r2, r3}, {0x45, 0x9, 0x3, 0x8, 0x9, 0x3, 0x2, 0x7}, {0x1, 0x1, 0x9, 0x0}, 0xfffffffffffffffc, 0x2, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x7, 0x3, 0x7, 0x7, 0x8, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r5, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x4, 0x4, &(0x7f0000cc4000-0x20)=@raw=[@alu={0x4, 0x100000001, 0xc, 0x4, 0xf, 0xc, 0xfffffffffffffffd}, @ldst={0x3, 0x1, 0x3, 0x4, 0x0, 0x41, 0x0}], &(0x7f0000eb4000)='GPL\x00', 0x3, 0x6, &(0x7f0000000000)=""/6, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cc3000-0x4)=0x0, 0x4) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000dd3000)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/09 15:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x400000000, 0x0}, 0xc) 2018/01/09 15:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) bind$netrom(r0, &(0x7f0000dde000-0x10)=@ax25={0x3, {"65e1cc5bb7a481"}, 0x5}, 0x10) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) sendto(r0, &(0x7f00009ec000)="82b0517a72a44b9ab968be3a8253767f81494052966519b8c27c158d498c43535c5f9ed960a529ee1a20a0aa4aa4f11a1c3d9e6f6ac00df308a0bc754f390a2e211dc6d2339d7093107197930b0f87740f2f898bf0d14ba8b6a9a465fd5e707ac2985e5a23408dcc2f45091eb696e2adf092a3725b41a3222ace37f24c9b066eb29dceb670aae62daff751f4df153e1321668c4c", 0x94, 0x40, &(0x7f0000dba000)=@ax25={0x3, {"4077270a399b91"}, 0x80000000}, 0x10) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000513000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000360000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffa, 0x0, 0x8, 0x8}, &(0x7f0000fa7000)=0xa0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b85000-0x4)=0x0, &(0x7f000014f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000078a000-0x8)={r1, 0x4f}, &(0x7f000042b000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e31000-0x4)=0x0, 0x1a6) sendto$inet6(r2, &(0x7f0000179000)="97", 0x1, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e5e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000000)=0x401, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005ce000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000098c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, r2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 60.268345] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 60.348778] sctp: [Deprecated]: syz-executor3 (pid 13131) Use of int in maxseg socket option. [ 60.348778] Use struct sctp_assoc_value instead 2018/01/09 15:58:44 executing program 1: socketpair(0x5, 0x800, 0x100, &(0x7f00003d8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00003d7000)={&(0x7f000083b000)=[0x2, 0x401, 0x2e9, 0x0, 0x5, 0x100], 0x6, 0x0, 0x4, 0x8000, 0x7, 0x8, {0x2, 0x2, 0x5, 0x3, 0x7, 0x100, 0x7f, 0x3, 0x100000001, 0x7, 0x1f, 0x1, 0x7, 0x5, "2a45fade046773572c5ac6a9b13f2348269ffeefd309d6b93b79057f5adb606f"}}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/01/09 15:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000001a000)=""/167, 0xa7) r0 = socket(0x0, 0x800, 0x100000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a12000-0xbd)="371c3e9439da8a2c883b84fa607189ab94a680fe5c94516148a30699c2e6bf12dae6b878da9c4c31644eb84dc38a37e92bf04f4ca3f9b9b0f41a9de0441e92410d6ebacd5d52dff5cf333779b8763dde46bd60ff1043544b7b1cdfa319d01fc39dec3703b87fd5599f7d2273f035980d064571bf1154a7ea93132ce2a06ee80776662e186eb18a23f066dadeff07aac0fd0db1fd36c927bcdf061bde80ff8b6011b7749382fa850cb1702383e77c5b4bec0085607f04c49b6fb4f62430", 0xbd) sendto$inet(0xffffffffffffffff, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000755000-0x4c)={0x0, 0x44, "ad51580e22397bbfadc31430c5a69656f66b1a5e917511328592cc089f13e02917fdc9b908e5dc4a6d553ee5d51bea33b4751889fd19991fb7fe07886c5b6bfab9bc5a5a"}, &(0x7f0000f16000-0x4)=0x4c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e10000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 15:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0xffffffffffffffff, "0a0000011302000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) socketpair(0x0, 0x6, 0x1f, &(0x7f0000f5f000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f0000036000)={0x1a, 0x19, 0x5, 0x2ae2, 0xfffffffffffffffe, 0xfffffffffffffffe, @random="db463d2b81c9", [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004d000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000045d000-0x8)={0x0, 0x0}, &(0x7f00009b8000-0x4)=0x8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00008ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b6d000)={r3, 0x6}, &(0x7f0000af8000-0x4)=0x8) 2018/01/09 15:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000238000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a40000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fab000-0x28)={@generic="418da9cbf8cb7ad222ecd579e85aaa6d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0xfffffffff7ffffff, 0x0, 'ctr-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f79000)={r0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000016d000-0x4)=0x0, &(0x7f0000e89000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000f01000-0x1c)=@req3={0xcbda, 0x81, 0x2, 0x10, 0x3, 0x4, 0x10001}, 0x1c) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000181000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000026a000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccb000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000029f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c15000-0x4)=0xc) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dce000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe2000)={0x0, 0x1928}, &(0x7f0000189000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000072a000)={r8, 0x4b, "2abdc753848af05d668fd3bffd5923991e2314edb3c9ad59a24f066973511a170b92a39cfbf5d2fec010452d5569d5cf13c82d457c9186c430c53586c9047f8ff89cd6f959dadc268ed2a6"}, &(0x7f00004bc000-0x4)=0x53) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009f2000)={0x0, 0x0, 0x0}, &(0x7f0000502000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c65000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002b1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e5000-0x4)=0xe8) r12 = getgid() sendmsg$netlink(r0, &(0x7f000050a000-0x38)={&(0x7f0000712000-0xc)=@proc={0x10, 0x0, 0x2, 0x2490000}, 0xc, &(0x7f0000b2b000)=[{&(0x7f0000a3f000-0xd0)=[{0xd0, 0x400, 0x1, 0x7, 0x3, "ef269019afee7bce9d31ee1b258359c027dae66b234f8ba1db1df79a5b83866fa3ec195dcbf5203ffba846a5d18d82313ab32509ffc54ce4a193d586012d0607cca3e6d8d7ed3ba2afad95c73b1821c40e544fe86947777fb650dfc0b88f01c6798e62398f27017eaa83cf0b8552dcc75330ee3d08bde4f3e228e4934b9c5ca0d23b61e6c71d797d1e821ee55319859adb7f647d933b573d326a89ecb73abb8f62a6c299ba6f6381c45862827a4863629ca9d7bfdb9745be61764689d8"}], 0xd0}, {&(0x7f000006f000)=[{0x1c, 0x5, 0x21, 0x7, 0x3, "ed4be233241b662a811d97"}, {0x78, 0x6, 0x310, 0x9, 0x3, "22aa61c6a242f720d74933ba48c033401b7b8d608bb06b4987213fd0619f72a1305661fbaeb27d74cd01803ea45c41474c40aa1848c171261235009b61dfd9277d96d3a07531d15fcb0a11185ed81d5b2facd834a0647f474892a9ba3f018894cc5052fa11cb"}, {0xc0, 0x7, 0x10, 0xffffffffffffff75, 0x0, "e00fff3565d1229f8920f64c8d3cd9913a9ab1713bc6a3eb6fcb052a1a5b611d2611400715cb5ddd66b227745d18e26172c436f301eccc5f153243b1e1fd1fd9e2fd13a68558a7b00fcc113cf0d52d95869fe6db04b52577d75acb9bb0d5e68c945a5b67fc8f83d3fb3ec16e3a16468cd6984d1a0dd21259306cc7835fd4198d96e6afbe024a18af8adc6603f0d6f201d9a79ad504cd0b0273b187dc53e82b36de267fad2f4d3486ea3e403895"}, {0x40, 0x6, 0x700, 0x7, 0x3, "6cdc12e8f1ff1a6abb140f4181403c212753281ffd664e8ec96b573b6c147296c340179b1abcb899f48a5140a14272"}], 0x194}, {&(0x7f0000bd2000-0x588)=[{0x104, 0x8, 0x804, 0x1, 0x3, "b9990469bbf9739e09e5af7d91d23cee99f96dca2a86101e47d0c6c8d9106e144460a3b13687ab457f4452075821632dc10dea17f5516e0d8bfc79638c7fddf0b5c2ada03b786b82b0f4f2fc40e2c499684536a2cd87d75134dfd8978ecc9d81c675dcee98e9a908a0bced17380c76b9c7f5402384750da1551a231487c0b1220b3a15e155651044c3ba587ebe1a647c3359806a2e65cbdc08ec5ee14c53388eaab067766d498b6c78ba3a5f277d3349a1313dc0bc3b297b645c48c6c828899535c7408112aebb880f238ba62d7cda6e4cbfb1d869c2407fe58d4ad232d6267b348a5a865961fed179e6cddb15d9ba60eee5"}, {0x48, 0x8000, 0x304, 0x200, 0x2, "a8afd011e4e32487d046bfbb19430d173bbaeb4a8fc7c653436200cffa082c095f389bdda3673e0be2cde04f71bb0f0fa506742b1d86"}, {0xec, 0x6, 0x100, 0x4, 0x3, "4e7474575d8f89fb2d1b72ff645997d2023ec98a8fa4a9677a9c73ef2761722a2b66d4685ed71b77e717b53cd518d3a6e608739a2a9dcb08fd56efe25373547d8e812d6a2124e7422e16cd21c42576076b397cddf4477946ff06c2d516dba919284fb779e9bf2d908b6c2b92c062c64456ea350e09c7a3fc983a4f3f0f25b925ca82dd0eb55f2d82e24e532507ecf5d6a7ea7b47097155fc7eb4228272ca5b4c913ba924d70023ce5f5e546464718301c221c3400f98866e937dc335e0110aadf4c5202153789c7aa6a1d3c61b4b1de05d14500199b938bfd584fe"}, {0x60, 0x4ec, 0x300, 0x67f0, 0x0, "3a2a7e237ee89c080bb09a60e6a8b79e95b805114583d8954eda64969486c25123c7464917288e64e815e69d6e3e474f94100578289e1631a422840e6e3138f20577427da338bf291e9f6081555c26ad"}, {0x80, 0x4, 0x800, 0x2, 0x0, "cee01a010a5bd7e694e36a8f38a4751a6904ac1b40775c8cb0e9cd8e9a274abb82b0b71c54fbaf350a7f2455d59b601fb45b8ef7abc7d1bde4201daf5ce1653fdd3a52438e30c099426437b36469caa64d556505dfc33dcad566ac19ee5e7ab7ba2ddd8fe2b382b18b45cca8dfd1dd2c"}, {0x84, 0x3, 0x100, 0x4b45, 0x2, "bcedaab6883fdcfbb94f8e4e2b6fa8878a902b70e579ea973f463ea10c0a87fdb9871695afedbaee77eacf69db81718b6513e5de126436130966d766cda2d85a9cbf55adee0c9a0b3885831367a56aa676aa988d09d242d2710051a088b8cd0e15e7546779f8981e5dae82bca94cd59f301159"}, {0xdc, 0x3, 0x0, 0xffff, 0x1, "823d3e615a77e98160cab9be4255715e99e5d214b05569f4913c471ca7cd36aae520c3064d5dbdb5fb9a75e7e985207a2c17271d2135602bed6f0706bccf28214892d9bb3b0fff02d035e2cd5f68bc64b21703c85931597889e0d21287d143f9263d84cadc298230ca0894e00ae45778a2e1133df7705f6842982182a895f8a7be2ead62ff7e90c8116a6b39d550caa209e40b212b4fde567b4401169302d19a9cc5e1f79ebac1b909fd599cc3a7de5f16b97e4c1942db4f41ecdc44924ea6227e6580f7b3d63e47e9"}, {0x110, 0x9, 0x2, 0x9, 0x3, "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"}], 0x588}, {&(0x7f000038c000)=[{0x60, 0x7, 0x100, 0x6, 0x2, "cc3ed9cf8d0f22e729cab060e70d0e3535da64b2f90614c512a381cf8d0cc05eeb9dd2e40223af8d473b2e0d051b03395ccde708bbcfbb07fc1ca0210d35b8efe8bb5132818da129c5480446a9"}, {0x84, 0x807, 0x301, 0x1000, 0x2, "027298feb9d7fc120e51896a06fcd801c4420941b0282e4b54a2709864cdba9aff46185abf0cfd0fac5d3b9cddfc3b34c0f0a3f54df7da19ba3aca5520be44f06c73cab8a1656a4ff50dc8c2783369d067094d39c0895252374edc7fb1aba7101fa80e487d9013666b7fa0b3563e28f334"}, {0x38, 0x1, 0x100, 0x3, 0x0, "c7a0c26bd0cb2b73f5053b34782a64444ef052d227d8025e80ab292dd734d55af891973e1d2d2f58"}, {0xd8, 0xfffffffffffff5e5, 0x310, 0x2, 0x3, "18328e762759d7662a7f91f09b11695b024ac7e16532a8462ef3c733e1e44462eda9d763848479e1895165cfdbff0cd6872030bdd029f9d1f3ef8ef0cb163d25e7ba445b1d90dcfac20109e13d4648690effce0e123d473390cef60dc37c5cf9310c8520d4a76450bf2e442004d74c187ab347a6e14fb41535cf7146a92477a340ccbeca70a775a4217a100f65aaac2044eb17585ad49156bfca409f31cf5da4f87eff85adeff32acd7c9b4be631486f92ebabd307088161b929c04c9e680bb243e271c9f3bb"}, {0xb4, 0xffffffffffffff50, 0x800, 0x0, 0x0, "23f3035e8766887a72f4c691cb02f113e7517f724d2ad808496127a39e1daf1c1991d37e15892f6993020a2324d006b3f4822647546606c4c8fad8ea14ef7ae26948f3c355095c33158770f404109677d819761d777b4da833ef456cc5b60faaed7c9677cb3c666d59a2c6faff4ae04be1fbbea0efd7d925725ac11ff65423a4a10d6683d96f4a06a655acd2b21036edd57bccfd0412df7f9655fff38edba4626c4cdcce"}, {0xc8, 0x5ae, 0x200, 0x3, 0x2, "efa73c54335b6a517708b3afcded976662bf9c4a95b6ee89f0588d6852d2d992299bd55a7cf943418eef9f1c5819d13ebb7e9616292debf1ec61c88d5ec8d61e883a4607ed78a2626ce80830530276fb942002f415536627d7f1890a8d42f96c502901aedcc52e9a183bb29d39a3b6c029aa8ab4f171464bac662cad2cf83ffeb63d86a7bcf53f3b4c9099bcc7de59bfc58eee38f1c279ac80c0460edc3df8ff898187985ad56146d7376e79379a2147a553827e8ee7d6"}, {0x1010, 0x813, 0x400, 0x0, 0x0, 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"e1ebcecbd1208e26f4c2979c147400829b8279b43a114632fca8b809403bf80fd23747f57be21c609a1615d5aa806e217c09321d3234f4d086e276d15efeb3fa9ad1160234115242273dbaca0513ce8529adf2ccaf91b18c2e6d700a35c0a7015315589733379a1fe5613ae019baeb2478367897f3fbf282bdaa4b157e27437753752fc2dacda6ff335c30254bbc822085033fc7aeaa756393a456635a09538a7a801b112a395734de5fb28345bd1d9bff0b72317e0e2a10f29f9fff128a84c29c1d7bdda98eb341a4700f9cd3dc3afd8f18184ec923b9b5ae56e29c4eb7252572d47a6a"}], 0x3d4}, {&(0x7f000025a000)=[{0x18, 0x400, 0x600, 0xfffffffffffffffa, 0x2, "a63771221383f296"}, {0xe8, 0x1, 0x211, 0x800000000000000, 0x3, "1419b1546028acfc9d0c5a977406bbe70f6bbcf24f1553ffbf53e517d4b8fdb64d67d2b2576df006da2d57c17ab7e76201b47612a876875613d29bfe1278081fc5af3b83ab9b6644d7e1f132ae85f33ab2177697ad98960897a508c1380402181a139f7fb4c561665e1540eea551189573bb4d4e9699a49d003f3123f5fea99a512187158623c202a7b4a905e41671c61b74ad73c1e514736d55703efd0c3b19e540d972b3ac93c014abeefe2ebbf4e0d6c7e2f9fb6b2b7dc792912afabe19866bd8e6325a6696055f937c78b52752827a707238adc706"}, {0xe8, 0x0, 0x100, 0x7, 0x0, "e012abff909a5eb6a5437ea6ea679733289bcd784af2f222bf33710bab7f43224662c43752a998a2e10207e513f39e56a7439f68d591c4c5d144c117b7381302efb0d812290cb022b2fcebcd93749f81ebcccefb9da411728bd0519957fe76425977a2f890c0aa151d93c532d706254fa1561d13edda678e3475ab2749cff58e11ebb306a3d74dd9ad9988351c89e7e3939a53e6c6d11c23769427b5e720ad9cd9af52825960afc9aead1fa7b0c378f072935841d7735520a786c27500881a7d47ab087555a037ec55d3d16551a92c4486bb062daca87ad1"}], 0x1e8}], 0x7, &(0x7f00008bf000-0xb0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb0, 0x8040}, 0x4) 2018/01/09 15:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f00003b2000)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000aba000-0x10)={&(0x7f00004c8000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000097a000-0xc)={&(0x7f0000028000)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000084a000-0x10)={0x0, 0x64, &(0x7f0000e0b000-0x64)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c44}, @in={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000166000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d69000)={r2, 0x5, 0x7a, "f2bb313b20b51aca04134106e26e59c62f434f6cb6b06a1743149e5fcaf5edfac5a57ffacafd55a34566667ea772141e8ba8cd91e051eee947a3a065e8052c42817fb7ccbc954d39dcd57f5efdd78d12c486d1e926ef49941095030f0040d5be7b9b67bd0ee32101e8601be9512958956eebc5172ebb6d361524"}, 0x82) recvmsg(r0, &(0x7f0000f29000)={&(0x7f0000834000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000792000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000166000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000019000-0x39)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000c0b000)="", 0x0, 0x1, 0x0, 0x0) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c49000-0x14)={0x0, 0x10001, 0x7fff, 0xff, 0x80000000, 0x4}, &(0x7f000034f000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a95000-0xc)=@sack_info={r1, 0xfffffffffffffffc, 0x1c0}, &(0x7f0000ddb000)=0xc) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) shutdown(r0, 0x1) 2018/01/09 15:58:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x10000000000ff) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="60bc748b91ac4afd40ffe88800646355a0c03bf8edaae29d3696bfd321173114c7e46eeeaa000042", 0x28, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000356000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000-0x4)=0x10, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000341000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000517000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000355000)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000cc8000-0x38)={0x0, 0x0, &(0x7f0000f51000-0x10)={&(0x7f0000011000)={0x2, 0xf, 0xc839, 0xf, 0x4, 0x0, 0x4, 0x3, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4040) 2018/01/09 15:58:44 executing program 1: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bd000-0x8)={0x0, 0x0}) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008bd000-0x8)={0x0, 0xffffffffffffffe1}, &(0x7f0000487000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000593000)={r2, 0x5, 0x9}, 0x8) r3 = accept(r0, &(0x7f0000822000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008bc000-0x4)=0x10) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00008bb000)=0x0) 2018/01/09 15:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000b66000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b43000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dd000-0x4)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005bf000-0xe8)={{{@in=@rand_addr=0x100000000, @in=@empty=0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x20, 0xa0, 0xb7, r3, r4}, {0x1, 0x9, 0x3f, 0xfffffffffffffffa, 0xfffffffffffffff0, 0x4, 0x1f, 0x3f}, {0x20, 0x1ff, 0x6, 0x1}, 0x141, 0xa, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x80000000, 0x1, 0x3b}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x2, 0x3, 0xfff, 0x81, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007e9000-0x4)=0x0, 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009b8000)=0x0, &(0x7f0000eef000-0x4)=0x4) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cd1000+0x1a0)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) read(r0, &(0x7f00005d8000)=""/173, 0xad) 2018/01/09 15:58:44 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e9000-0x40)={0x400, 0x7, 0xfffffffffffffffd, 0x2d, &(0x7f0000f84000)=""/45, 0x7c, &(0x7f0000a75000)=""/124, 0x37, &(0x7f0000f85000-0x37)=""/55}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f83000-0xa0)=[], 0x0, &(0x7f0000f84000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x80}, 0x41) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x40012042) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000090b000-0x20)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bbf000-0x10)={0x2, r3}) r4 = socket$key(0xf, 0x3, 0x2) r5 = accept(r4, &(0x7f000050f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000862000-0x4)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000f8a000-0x38)={0x0, 0x0, &(0x7f0000437000-0x40)=[{&(0x7f0000521000+0x16d)=""/226, 0xe2}, {&(0x7f0000f8a000-0xe)=""/14, 0xe}, {&(0x7f0000f89000)=""/116, 0x74}, {&(0x7f000093b000)=""/74, 0x4a}], 0x4, &(0x7f0000f89000)=""/209, 0xd1, 0x6}, 0x40010022) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f87000)={&(0x7f0000f67000-0x10)=[0xfffffffffffffff9, 0x6d, 0xffff, 0x9], 0x4, 0x6, 0x9, 0xb1, 0x80000001, 0x6, {0x9, 0x0, 0x61, 0xab72, 0x7, 0x1, 0x7ff, 0x5, 0x1, 0x6, 0x2, 0x20, 0x76f13b4d, 0x8, "bbdeeb8fd0b5f0edeb6168d80d45cbcb61a7a840c418fc5ba696b1585bd3e782"}}) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x200000004) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000553000)={0x0, 0x0}) writev(r0, &(0x7f0000561000-0x60)=[{&(0x7f0000d5f000)="27eb81a559814f754bafad598577af08ae8797d8f1bbcc9b61dc87c9cc2e67807d3d0b0cf3066d4f8571b774cb28388391360855d9f862e7812e5f541d860ed956dda47e0254983f701eb056d06da8aad88476a09ed75d5bc7ea5f1f01b3a05af9595607a0b1d25ec350ff1b59c588676b181a5315cbe7bc6e37c7a7aaa6d06ee67d0e2ee221", 0x86}, {&(0x7f000079e000)="3d94b3614e1d30fdd90dcb721a88dc61a4f7e63e9f0f868e3982ca1dd5c9a06bb00bf6d58dc7ecb98797bd25e2396015afa2837b9480babbd399b641feb6ebe11f030f638007b5c54de133d691f6fdb0f0cfe9d45218550f166f58039f7376ef711af654e67b892d6f283eb7a9fbb8e8f6f642159da04db5cea362c1714594de79af01fee1023c3d48b51bdfda15cb112acf99ebf3bbdd91ddb1a3c295cca4c5e7537a1955bd0c34274c748edf590d6d5a03566104ea661ec4b68fff46", 0xbd}, {&(0x7f0000e37000-0xdb)="18c17ebdaadae544d1135bcf1dd4d3ecf7707f343d1b7cca4e678c1a908192fe575f84254cd7e67decea6bb7998740d3b06c0be92ef667125865918116a73b38b8c1cde6d8f198a57d3e1a852522338ed82da73446697bbd9774daec6e5ef6675ce330da66a531771e0a33830bc8cf3d2569852c1fe7b1c41da48f60cead36e249bbb3d57c0e6eba6e0e0b5ade37f285187a61327fe625f6fced6a89be0d039bbeef7bb90eb1f2d5a3c22fc1f36e9d00be4608560c71b7a6ddad0cfa08e1693805150b44d853d944914b773d569499ae1586db8bc2115b00908d72", 0xdb}, {&(0x7f0000664000)="95baa31b9d867906a9807a39cc6b6a0e9c289f426333118a76a5a442635d806544cd97f4251c73680c77a1703ea51f129ee86a3f50336793475e0a", 0x3b}, {&(0x7f0000dc5000)="ff1f06cc150d3796eac868a2594ec165d8ddc13059caedeb3b6fdc6e0d52680b34fd42f183d05f743fe7bfe16bc5c1479217aa8a57f3ec3ebcaf38357cf2a13782052babe708521af33bc54b8e5faa08b7dd89316e46e2497ccd8483272195c68dd49e4773fc7cacd913c7277557dcb2b7a131e3aaf1903569783c181bcba6e66798913059f4f169167646eb6204e9d95eff01474733bcf3798ccf2c", 0x9c}, {&(0x7f0000a8a000)="0ef50f930975cbc0e66d10b884ecb39a96c500abec90858f02621f7698a912958d91510ff28fd72283700c1d82ef168dad0fb2310cde7ca61cf76aabe661bff517b1cdb18c71c934715d8c", 0x4b}], 0x6) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c9e000)={0x0, 0x6, 0x20, 0x2, 0xfffffffffffffff8}, &(0x7f00009b6000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000519000)={r2, 0xfc, 0x30}, &(0x7f00000ac000)=0xc) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfb", 0x2}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdd000)=[{&(0x7f00009dc000-0x3a)="3900000013001903041100000000000080008f0002000000450080000000ff0009001600040001000028720000001000050000000000000000", 0x39}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000516000-0x8)={0x0, 0x0}) 2018/01/09 15:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002af000-0x4)=0x0, &(0x7f0000606000-0x4)=0x4) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000798000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000079a000-0x10)={r1, r0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 15:58:44 executing program 1: unshare(0x8000000) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000ca6000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(pcrypt(rfc4543(rfc4106-gcm-aesni))))\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x100, 0x18ed4fd}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r1, 0x1, 0x80, 0x3, 0xf3, 0x3, 0x1, 0x7, {r3, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x500cdad, 0x7f, 0xdd39, 0x8}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000003000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) getsockopt(r4, 0x9, 0xd5c, &(0x7f0000002000-0x94)=""/148, &(0x7f0000001000)=0x94) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000004000-0x10)=@generic="fd5d626c1119d6c1396fc071bbb51920", 0x3ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000005000-0x8)=0x0, 0xfffffffffffffff9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000002000-0x10)=@common='ip6tnl0\x00') socketpair(0xf, 0x80002, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000005000)={&(0x7f0000002000)=[0x1000, 0x9, 0x400, 0x2, 0x20, 0x2, 0xc43], 0x7, 0x20, 0x244, 0x6, 0x1, 0x8, {0x8001, 0x800, 0x80000001, 0x90, 0x2, 0x6, 0x100, 0x8, 0x1ff, 0x10000, 0x800, 0x20, 0x86e0, 0x5, "9ccce6dda181c6fbc75b3545d7727f063c2cb5b833eb5dab6e785f282e91a6f9"}}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000005000)=0xb84f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000-0x4)=0x200, &(0x7f0000007000-0x8)=0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000002000+0xe45)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000006000)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x5}, 0x8) socket(0x0, 0x80005, 0x401) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7ffff, 0x3, &(0x7f0000965000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fff000-0x8)={0x0, 0xdc}, &(0x7f0000bde000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fff000-0x98)={r3, @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]}, 0xfff, 0xfffffffffffffffd}, 0x98) r4 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ecb000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffe000)=0xe8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a29000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2d000)=0xc) sendmsg$netlink(r2, &(0x7f00002a8000)={&(0x7f0000f7d000)=@kern={0x10, 0x0, 0x0, 0x8080010}, 0xc, &(0x7f0000e7d000)=[{&(0x7f0000548000)=[{0x50, 0x6, 0x0, 0x0, 0x2, "e686625490bfa9789bcb13e567726557ec9a057ee646281927300ec7f457a0fb334fe88f9f8fdb01fa9e2df682c2c6ee2136a46ce33d89826bed7780c7d5f1"}, {0x58, 0x0, 0xb00, 0x40, 0x1, "355968963ac9d74f14e84ffc61814172be045bae2013aa0abaaaad2e8ae3657e96234fd0483068db39abab010eff35c038cae8c7eed563309f4ec577f7b03a98a79a7d5df818a3"}, {0x90, 0x3f, 0x200, 0x40, 0x2, "6f735077256149730ee57ca4966d4bc8680d4f18546f320901a918e1772209b76d059e3e5b87c3b71fac5e73407b3a261c23c00a7cda70de1eed8e903a76ae48990cb204ed0e653a42a33420b638507ee70a056e825f7a287e5680f80bf45d0020dba39bfeb6c10fbda76e23bf5b9a8878c399ef65fba68a39371c5ca44b0f"}, {0x2c, 0x4, 0x100, 0x1, 0x2, "55f0b85f1f0ce2407f6c4661afa6419b30861b99c2d15ca75b"}, {0xcc, 0x4, 0x720, 0x1ff, 0x2, "d3e8fb63029b18aaba2490792878adc8381e3dae57a6a20188a375c4c379b8a6184430097e283c88d22ffbf5be93ed477ecdff0698a89f531d3f0d3ec7d4be1bcae5e03ea778dabe5f22e2440b915b9db1c50872804dae3b24497c7d0521a6ba53cace8938b18659f428f72cd88449e1e3d2c0fa375499cd4c559773192a0c38922f4c90cf7cb05a1f35a86b33f0de7acb63f8e5db2001daf096ec8375a432bef6a0e90fbfe2a4721296c5b5d2c5090a70d6f74725798e9e29c3"}], 0x230}, {&(0x7f0000bd9000-0x100)=[{0x100, 0x80000001, 0x100, 0x2, 0x2, "21f1e6055eb59b0cd9685a31feff6c4653795825bbab431cafc55530c3bbbc2411de153b31026e3d9ce39c8ee16870ce1ba0f861bdc82c24271d837b4ec698db9cebd3fb19092bf6f3b9a5ee747908c70788ca33bd6aa5d96869f0a9da1a31a6b641298431a88946fe2ebe5f0e6e4aec0db43ffe372f35d4d9ec85647566a75d0e88f31af9c88da4d95bffd2e0e6a0b9b26e47bb80b320afd791a0a3dfa0cdd66ad7222e047a3439bf858fb460c215a0721e4514710fbfaf4b4908e4fc32f0762224dc8a4fb8888355690bdaf76a5d53db6f9497e268592b98273b390afb69f248c82c4268511c0ffaf8e244a0c65fea"}], 0x100}, {&(0x7f0000a63000)=[{0x10, 0x6c, 0x500, 0x7f, 0x3, ""}, {0x1c, 0x3f, 0xb00, 0x6b9, 0x1, "b1a8a4a3b5498a3225cf"}, {0xb0, 0x81, 0x200, 0x0, 0x1, "0fdef1dbfb93ea358cc6148d182a0687feb4374037e270aee9bdc5a630a449d9ced2f321debaeb1d8ab1bca8e95cf03bc9d7e75172b0a0ca6a5aa3a589c47b4cca416cd3a6f545f5e5ee0068a0467f6abc6a17e271ee7dfc64a64e9480904b085e4d81eb8c856ad859c2b05f351568a319857c821b523783a271c192b58aaa1f5602e7f1eb451b0ab75f0269881522c406af92ed0abdc9f7316241b58bed"}, {0xc8, 0x9, 0x210, 0x3, 0x0, "b70f1c0fac9b93fbcca102a269ef21d971784aa8cc8a53ee75c6b8e691033fbd619386fed7df7043200b4ed430b9fc6219327206f34cbf617b2918c328025d6343e1e4d5605eaa9ab763865abc9cc8ea852b071c488ef3c9ba61cb6cb0035ed5a3df78105a46f0b193ffc4d6a652ac7b65f0781fa61e4595980cbbc3251fd72ea3b520224c4b4699652f393a7711d9ac18ad60dab6fd8ca3b20e08063e3f346b2ceb1ae5e2653463be711a0c0b83e3ee0d17455856ebde8a"}, {0x20, 0x11, 0x1, 0x0, 0x2, "b1c12ca0090f309949d0c7a6064dfa"}, {0x100, 0x3, 0x1, 0x6, 0x3, "237550de904b87cdfd7bca22153885070486569b0bbe41886cd4bebcaf273848b6502a128d9a0760505884e587e7cfca977500dac228f8a3829c8618bdc7129ec5fd3475043099e83cef510aa823b469bffca88ea43d3b93f4cd77854d7687e3a1c9d454b0ea643b675eacd42d9e8da113ecd47381529ee168b1e416ae9d7609822e08258355d6f0d931967dc45151d62c83b7d45d9d6000abfd8d6af97b0fb3938d5a5acc899cdf426f4657872cfdf4ea3d1b78c36c9ce132ee2aea7df68870c8f59020e2a1d79dd20a3cc90cc1def81f994a382e9924aee9760bcc7c998dce4e38e166b7fe9098cccdd826c387b3"}], 0x2c4}, {&(0x7f000008b000-0x3cc)=[{0x80, 0x8354, 0x200, 0x8, 0x0, "462a446d10c23678375e1c35195a3edef8ecce4c67383439f7a9738500eafde99f3ed1d475330b3d9ab4bdb28ea9edc3eccf1dc8f3720a62090222011a18729c55de824ea1f28900aeb357b9cfb494786db9af0b00f6019d952d7133b62d0bd059c829b1f7ca2f76d9ab24ed05"}, {0x88, 0xcacc, 0x100, 0x4, 0x0, "dc70747853e1fb8de338f1647e48e7efb6869494516db89455a4c195f638d18b05169ac319dd6f945d453a702ebca51d83cee7002324541bb7e5d698ac4ec37535603487665ef647330ce9522b2ac1fcd0e500ad41b1824c2452b18f8b1e5e21de8145a013d9ee2b739bdf23665af3a48cd7d5be3b82ed"}, {0xbc, 0x0, 0x301, 0x1, 0x2, "d3272eafde09b5206b5aac7b9570582ba819dd6cc2daa733664a62dcdadb64ad918a25d5336b2ef2435edd2233db284599e189b9feadc13f6b1964f6df4d623c43d108104f1dc3e4b9121c47a27b43ad5641279dd6cc0aae45e0003bb72bd5220b39229d32f78a5138ca11e234fe70b37957af22627518170b78c3cdac75775c02a35094c8fd6d8fb2a0d414f615dafab954f5d7b661b3beeb20506ed083a37860b8090e81919fc775c840"}, {0xf8, 0x65, 0x0, 0x2, 0x1, "0a4f5ecff881b94486ea8480c145c8d4429d384b75a5e4a9156c81344f4452a6d6d9dfd72f479d7529de1243f3bcbf3f81f09da143e8a6824f72b1c0b5c02e28b6182d82d975267003b88a86b26420d46076b1419229cab09f77d399d5030d314a4da0ad223769f7d68b5c25df62ff6f11c550e6312a2b18f3246c4d94aa41ee75ee00b34f0821958fc2652782add52f61f02b46d36e650b5eb76782df51003d60b5b33d7a258d9f44d3ef26488d3eccce881f630a5c02e3952232e2873bd808e3b6aa317cf0140b6cd4f01f05dbf847e1969fe881be0ca67296e316e02b077e5762980763fa67"}, {0xe0, 0x8258, 0x21a, 0x4, 0x3, "916a5b865bc0d896b60a17e2b8e1cdc26404fdc6da8c794bebcdf49f74f89db53c4d957e34d958ddd50d93b4682305cbe73a2846976c84eb5f0b2016e4cef8d35a029bce0d35a12ee1f37e2f57de388f1628d93c819d915bfd09af064efbe7c4555bc6d5a788c536b402cba29596a5e80ddf8bff22f9478a1b8761a9ba47bde3450f249f3f11a5c50b3c597f60f2208116adb170eeaec217efe2fbfc05dbba2c1af17897d71afa9d14e9686c88ed39fe7bd3d10edee59303f9621f7a238c93f01aa6a9edccf59581d81701502425e5"}, {0x30, 0x2, 0x820, 0x7, 0x0, "3fef272ef8dc2b53c71cf58f59c7cff3484f20d2a5455ea52205de199a355c"}], 0x3cc}, {&(0x7f000028a000-0xdc)=[{0xdc, 0xd66, 0x20, 0x4, 0x2, "39d51887b8187f2ff9c4599190107a7522dc30c9dfb4ca612f269872c932627078ed2e4eb48c6f477354435639b7beccbef8258ef9e09cbfdd5a97397de9942b30c9408757be2d8240ade720996587a9340357d6e1e78e30c893c4bc07f293124a4d6d6f4b208400f1d9e94cbee7be632f6997bdb3f99aa49c7706fc6436adc6e328b828147eed1a34202149372edb334a63d4331aa86d81ae69fc8e8d90a3b92900e5aa3d8cbd01428bfb6b48c9737f31154f8bd984be4559858c0201dff7901ff620ae74fc834fe5ce67d4"}], 0xdc}], 0x5, &(0x7f0000eba000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r7, r6, r8}, @rights={0x28, 0x1, 0x1, [r0, r4, r2, r4, r2, r1]}], 0x70, 0x8050}, 0x4000) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000ffe000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) bind$inet6(r4, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/09 15:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000402000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000067f000)="46128b0fd529de1dd930d45035cd6d8831c886aefef2ee01b318f7afb05da88f"}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffc000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/09 15:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$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) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000059f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a59000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007f0000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x13d1053b075ab130) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023d000)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000554000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e2000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007da000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000013d000)=0x0) r10 = getuid() r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000326000-0x2)=0x0) getuid() getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed1000)=[{&(0x7f0000394000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e9e000-0x50)=[{&(0x7f00009fc000)="29fb927df1a2920277e06b7be16c778508716dc8f29eef84a21f8794620e4ba5", 0x20}, {&(0x7f00003e4000-0x26)="f4bb7c7d8f799bd752e6e09c066e539ccd7e0a0b5f8f04ebb35d99d582ec5b8355e282df3503", 0x26}], 0x2, 0x0, 0x0, 0x20004000}, {&(0x7f0000f44000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000661000-0x10)=[], 0x0, &(0x7f0000272000)=[], 0x0, 0x4000040}, {&(0x7f00004b7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f04000)=[{&(0x7f0000eed000)="5857c2bb8a338aa95750f4f1b5b270b22424a3818890a3b5bcffda16691fae50f9d54a19bff858c65bb1defd3eee419c60ae95d1e942095371467a35fb4731c11e07b71bd60ac8deebdd7453dd69b931cd7cfa193fbe54a83144dabcaaf09dad13ae8d8f0a62210f9486c7abddc13cca1431985e566051c78d9b371988d166b84e786a714d51431ef0f371907691341f135547302dc7f769a5358dd9f923fbf4efcbdfdac72e", 0xa6}, {&(0x7f0000e30000)="", 0x0}], 0x2, &(0x7f0000ee4000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r2, 0x0}], 0x48, 0x10}, {&(0x7f00009c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004b000)=[{&(0x7f00004e6000-0x7e)="b486c67cf9a05efd816b5efd8645c94ee8bf6b08198afde9eedf5ac7366e4af1667d371e23c91058a3571abc2628e557ea7f89b452bad30312638b01e26b1bb2f3ef72b268dac31ad59b52767d73ba6778fc8b14cb2688730611b15474b51a93a43742dbe72d82526f8f386c4e51368fe7315daa95e046dd8a7960f23ba1", 0x7e}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000a02000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001e7000-0x40)=[{&(0x7f000048a000)="", 0x0}], 0x1, &(0x7f0000541000-0x98)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x40000}, {&(0x7f00005b3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000911000-0x60)=[{&(0x7f00001bb000)="174fcbfaea76b42300f3207c9880d51918a5bbd9b610fa0fe8d885052366b38d9d3ece5d03593956e4b1dfca48d83b10c3c0e463babe0b4fec072ad8973cdc608ec09cad0cc67f5d0c2802178350dd4120fc3df01838e2b563ef285641b3367d98b6535b9f38ba0da332286126311268907ec03f422bda7b7efad328223a842313f5561fec3b649b7b527fa99be53a9012b84bcd2dfc62c97eba80c9ef473cf9e46ec5ddf78f98f9de836863233f9345a539e4494959419864bbcb7c415b130de1b03b9ca7a2719bde6594d963c5d86f0ea5c4caf03aca47a2", 0xd9}, {&(0x7f0000914000-0x68)="fe27740cf2f3f1992a9df905ded52a0f433b7d4f4f06054bc51e28fe53d67263874bd140fb3296d1c9eb2bb0f07f974cf061dab0c6ce06fc3cf59d6e4dc1f5a3245dd2d48bf6d07608de316e4f979d37eff3ada2ba55d02c6fd59ec43b417db348b5b93d62e4c712", 0x68}, {&(0x7f0000043000)="c58d2fb0fe7a41", 0x7}], 0x3, &(0x7f0000eca000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, r6, r7}], 0x20, 0x4}, {&(0x7f0000fac000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d11000)=[{&(0x7f00003eb000-0x3)="f98a16", 0x3}, {&(0x7f000004d000)="cdd38aee45e97284ce9b22e7ce6596af9b16146eeb9e9028dbfb63df3bd8af01a8691d5f27bd70fe49e777c6a94690dbf4fb498c0763f5a20a4be508a34ab09c346c6170bd5b9383d408bd3efd2f382d4ca570dfdfe64c3f94878c07d94fe145093f38224134724a65e58f1d83b3017d071109b1655a96c7459a19e6c1add2d472570070f4ac2dfd5da9e016", 0x8c}, {&(0x7f000097e000-0xba)="30251977a3be926d157291df0caa6402674640c4f3a138cffccfed0fafd69e4f84ff8d74b9f09e7dc4b9163dc3b776532f76724deda61e991e99397a82a45a4dba778bcac7142b24e7051e58399db3766aeaf9aa05d4dba2c135077f7638235b4877efdef976f76f3fed0e42c24058486475aa6878dd2b72b0d0fffbb30cceb5c13da26de4c356ac0d6a0921cd1519ebff68143539ae09924913e3a68077d7ce38e9e221ae79d5146216c9ccf29a5f9bab35d9d997292d9d602e", 0xba}, {&(0x7f0000736000)="", 0x0}], 0x4, &(0x7f000031b000-0x138)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x4004}, {&(0x7f0000208000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000892000-0xa)=[{&(0x7f00005de000)="ac976d0eaa05b4b81b3555d2ce0e574f14c003eec5734f8be215a0c57d2f944017bdeaf7e3ae9a41cc578d40b32011bdf5b203e961963a19dea9dee4d7059c01ec13274acf828126bdf3f97bfd73d75b91d9b074a0a58492e82399a1d5a6e63592", 0x61}], 0x1, &(0x7f000055a000)=[@cred={0x20, 0x1, 0x2, r12, 0x0, 0x0}], 0x20, 0x40000}], 0x8, 0x40080) r13 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r13, 0x112, 0x9, &(0x7f0000843000)=0xff, &(0x7f0000bb8000)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={0x0, 0x7}, 0x8) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r13, 0x800448d2, &(0x7f0000319000-0x10)={0x4, &(0x7f0000fa6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ea4000-0xac)={0x0, 0xa4, "2dfbbc54811cca624b4d5295746b84197747686b1db68dbccca5eba4a055d75776ac2de779148044f27cb8b7c68b2f553ac5d0e96131bc0f5e1c6d3ce71845346a7bafd14ee410589fa9595cca4ac418b86cdc42e34847f40aae71d0a65af913095c365c5ba6c4c954026e29b3a677e0605eb9e260681b70b34a826f86f3697495b14486f8a00b3c49b3185e02fcaf1cc3b442e6581899674d33482df51511992086e141"}, &(0x7f0000ee2000)=0xac) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ef9000)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, 'chacha20\x00'}, 0x96) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x6, 0x80, &(0x7f0000682000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000c1000)={0x0, 0x8}, &(0x7f0000a4f000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000620000)={r3, 0x80000001, 0x1, 0x18, 0x8, 0x2}, &(0x7f00004b7000-0x4)=0x14) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/09 15:58:44 executing program 0: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000589000-0x80)=@generic={0x0, ""/126}, &(0x7f000013c000)=0x80) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000589000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000588000)={@generic="86ad74b659b8825be335f56a7a3550c0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f000058a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000025000)=0x60, 0x800) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00001a6000-0x4)=0x0, &(0x7f0000107000)=0xfffffffffffffe4f) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000589000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000589000-0x4)=0x14) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000058b000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000589000-0x4)=0x288d82aecc3377e2) r6 = socket$inet6(0xa, 0xb, 0x1bc) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000588000)=@flushsa={0x374, 0x1c, 0x0, 0x6, 0x1, {0xff}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @offload={0xc, 0x1c, {r2, 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x17, 0x1c}}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x74a07f0f, 0x1, 0x80, 0xa, 0xa0, 0x398a779c4556bcc0, 0x80000032, r4, r5}, {@in=@multicast2=0xe0000002, 0x3, 0x3f}, @in=@loopback=0x7f000001, {0x1, 0x40, 0x3f, 0xfff, 0x537, 0xe57d, 0x1, 0x7}, {0x200, 0x857, 0x7, 0x3}, {0x1f, 0x0, 0x1}, 0x5, 0x7, 0xa, 0x1, 0x3ff, 0x8}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @tmpl={0x244, 0x5, [{{@in=@empty=0x0, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x1, 0xffff, 0x1, 0x1000, 0xe1d}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2, 0x1, 0x4b135e63, 0x9, 0x1a15730d, 0xff}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x3, 0x2, 0x7, 0xf2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x2, 0x0, 0x4, 0x8, 0x5, 0x4}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x8, 0x5, 0x1, 0x1763}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, 0xa, @in=@rand_addr=0x63a1, 0x1, 0x0, 0x2, 0x7f, 0xd4c0, 0x0, 0x8}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x1, 0x2, 0x8, 0x7, 0xfffffffffffffff8, 0x20}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x3, 0x5, 0x8, 0x5, 0x9}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0xff, 0x5, 0x4, 0x3}]}]}, 0x374}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000537000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f000058b000-0x10)={0x7, &(0x7f0000542000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f000058a000)={r8, 0x3}) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000058a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x0, 0x0, 0xa, 0x0, 0x20, 0x3b, r4, r5}, {0x80000000, 0x3, 0x1, 0x2, 0x3, 0x1, 0x6, 0x8}, {0x84d, 0x8bd0, 0xc081, 0x3ff}, 0x22e, 0xf, 0x0, 0x0, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x6, 0x1f, 0x8, 0x1}}, 0xe8) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f000042c000-0x10)=@common=""/16, 0x10) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000058b000)={0x400, 0x8004, 0x5, 0x6, 0x0}, 0x10) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c5f000)={0x0, 0x0, 0x30, 0x5, 0x4}, &(0x7f0000e30000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e98000)=@assoc_id=r1, &(0x7f00009e1000)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept(r2, &(0x7f0000f40000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000795000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cee000)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e37000-0xa0)={r4, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x2, 0x3, 0x80}, 0x142) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f00000f2000)="25c4b6253f4f3481c93151ebf13e5e876ca3e0a9244acc1777f14c47b57d6e1f9cda8859eead96bb6ab643ac8aa70b0eff52624f6c27794436f34662871aa6fcf9c02de507d189dbd281a1eef2a92da8179e0eb73035235ac0844d94491c24241914716b9c54635a45e16c82d33afe3c9fd7e75a65bcda0e27fba65451a90a04c85da3425be1c53000e0605e7785691e0b57661346ea6fc356f7112e1dc14adba0a0663d20f6d7c792a5ec25", 0xac) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000026d000-0x4)=0x7, 0x4) 2018/01/09 15:58:44 executing program 3: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d51000)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x2, 0x7fff, 0x70, 0x8}, &(0x7f0000d52000-0x4)=0x20) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000c05000)=""/4096, &(0x7f0000d50000)=0x1000) accept4(r0, 0x0, &(0x7f0000d50000-0x4)=0x0, 0x0) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000150000-0x78)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x7ff, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000ad000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b1c000)={0x7, 0xffffffffffff8000, 0x4, 0x5}, 0x10) shutdown(r0, 0x2) 2018/01/09 15:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000017a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047a000-0x4)=0xafac9ccb80a6c2f9) r2 = socket(0x400000000400f, 0x807, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000016f000-0x4)=0x10, 0x4) write(r2, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f0b000-0x4)=0x1, 0x3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000343000)=@common='ipddp0\x00', 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000a99000-0x4)=0x4, 0x4) recvmsg(r2, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[{&(0x7f0000ef1000)=""/73, 0x49}], 0x1, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x20) socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e7e000)={0x0, 0xcc3, 0x401}, &(0x7f000019a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000818000-0x8c)={r3, @in6={{0xa, 0x3, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000343000-0x4)=0x8c) sendto$llc(r2, &(0x7f0000120000)="c9bf0c20d3cb9a09640857b925ed46c948a1043c0c2cc5621ea684934cc328f4db20dd446b702a227addb4cd665a133fef88849446338a9f59a2b7eac82c3adaa293b13f2f24a97f576bd10f84739005e4fea03639153094cf25811ccb2456f331c40e05db3e6e8111c5ea0147a7a37c99c28fe63e44ba9395f557abe092937e", 0x80, 0x51, &(0x7f0000ec6000)={0x1a, 0x17, 0x80000000, 0x9, 0x0, 0x4, @random="74953f0dc0a8", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003ea000)={@generic="0f53af410e8dec26160d5601bdea6fa1", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000fd8000)={0x8, 0xa2, 0x7f, 0x20}, 0x10) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006c2000-0x1c)=@req3={0x6, 0x10000, 0x3, 0x7, 0x6, 0x80000001, 0x1}, 0x1c) [ 60.755376] sctp: [Deprecated]: syz-executor5 (pid 13255) Use of int in maxseg socket option. [ 60.755376] Use struct sctp_assoc_value instead [ 60.781283] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=13260 comm=syz-executor0 2018/01/09 15:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2080003, 0xfffffffffffffffc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{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, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @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, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000fc000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8a000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e36000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001, r2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004c1000-0x3)={0x0, 0x0}) 2018/01/09 15:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000db9000-0xc6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007fd000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ad9000)=""/166, &(0x7f0000d35000-0x4)=0xa6) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ecb000-0x10)=[{&(0x7f00000da000-0x39)="39000000100009040000000000000401060800400100000045000107000000141900040004000200000000000600060800036a8900001ee400", 0x39}], 0x1) socketpair(0x3, 0x800, 0x3, &(0x7f000089c000)={0x0, 0x0}) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ecc000-0x4)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d01000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ca000-0x4)=0x5) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000efd000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000efa000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e5aa38a3cdc02000000d898055bf72752bb6a8800000200dba67e060000000000000067a1e201000000000000000000eb00cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b700e7ec7ee87cccef0001000000027002980000000000000009050000000400000000db850000e3c5502c1a00020600000000000000000068393d2281000000041ad0b41fc23eef679554", 0xc0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000efe000)=[{&(0x7f0000c49000-0xa8)=""/168, 0xa8}, {&(0x7f0000eff000-0xf9)=""/249, 0xf9}, {&(0x7f0000bfc000-0x89)=""/137, 0x89}, {&(0x7f0000280000-0xdc)=""/220, 0xdc}], 0x4) socket$bt_l2cap(0x1f, 0x3, 0x0) [ 60.782883] sctp: [Deprecated]: syz-executor6 (pid 13254) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.782883] Use struct sctp_sack_info instead [ 60.814052] sctp: [Deprecated]: syz-executor5 (pid 13255) Use of int in maxseg socket option. [ 60.814052] Use struct sctp_assoc_value instead 2018/01/09 15:58:44 executing program 1: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000036b000)={0x7, &(0x7f000036b000)=[{0x8b, 0x7, 0x1, 0x9}, {0xfffffffffffff800, 0xfffffffffffff9c4, 0x9ac, 0x95}, {0xfffffffffffffffa, 0x20, 0x20, 0x1f}, {0x401, 0xf2c0, 0x9, 0x9}, {0x81, 0x100000000, 0x100000000, 0x101}, {0x1f, 0x5, 0x8, 0x20}, {0xfffffffffffffbff, 0x6365, 0x2, 0x861}]}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x2, 0x1) bind$netrom(r2, &(0x7f0000031000-0x10)=@ax25={0x3, {"418157c6a18e1f"}, 0x3933f1b0}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000065000-0x78)={0x13d, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x3ff, 0x2d97, 0x0, &(0x7f000036c000)=@generic="9120dfcfbbbcd04099d555af9569a941", 0xef0e, 0x78, 0x1}) r3 = socket(0x4, 0x6, 0x3) socket(0x11, 0xa, 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000000a000)={r0}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/09 15:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfff) accept4$inet6(r0, &(0x7f0000530000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000017a000)=0x1c, 0x80000) bind$inet6(r0, &(0x7f000027f000-0x1c)={0xa, 0x0, 0xa783, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x9) 2018/01/09 15:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1f, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/09 15:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000013000-0x24)=[{0x21, 0x2e, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000121000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000e16000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b90000)=r1, 0x4) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00002cc000)=[{&(0x7f0000a60000-0x1000)="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", 0xa71}, {&(0x7f0000032000)="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", 0xfa}], 0x2) socket$alg(0x26, 0x5, 0x0) 2018/01/09 15:58:44 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x1f8, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cf1000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000626000)=0xe8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000eea000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000eea000)={0x0, 0x0}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000b9f000)="257cebf6d9cae4535f7406626f995ed0d294346a526bfda7d5ef0f5cc3d0ed", 0x1f, 0x400c814, &(0x7f0000eea000-0x10)={0x1a, 0x3, 0x1, 0x8, 0x5, 0x60b39c3f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eea000)="bd3b40cef9b61f355e1c5a0a58ac34e01e8d07636c72dff9b642c7b4cdd9d82306880f370fa5a547419b49ff0af881a0f09ddd040f7503922bda483ebae0f370eb35ae6f5867f5d13fb06fb30ddca6c2e5d42fb4f3dab3ab712d98feabd629fc30347a7e46ebdeb248fc7d48e1bfe0a0aeb8a6f37009a7ca6876b5ce01f9a89eca111e3278f35f25b5e4bd90a46a6258da73249d179f6af73be260eede01667f98445a63da70ae68bb2c868cd4c282c2c5887e1b33", 0xb5, 0x4040, &(0x7f0000389000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) connect$llc(r2, &(0x7f0000a98000-0x10)={0x1a, 0x0, 0x5, 0x8000, 0x9, 0xfffffffeffffffff, @random="fc12c510ad84", [0x0, 0x0]}, 0x10) 2018/01/09 15:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x1, 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009a7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00001fd000)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffd6d5, 0x5, 0x8, &(0x7f0000e40000/0x2000)=nil, 0x5}) close(r0) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x7f2, &(0x7f00005b1000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000177000)={0x3, &(0x7f00005b0000)=[{0xf1bc, 0xda, 0x5, 0x1}, {0x100000000, 0x7, 0x8cb0, 0x4}, {0x8, 0x4, 0x8c, 0x1}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca55129", 0x90}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) pread64(r0, &(0x7f0000088000)=""/59, 0x3b, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) [ 60.885786] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 60.894994] sctp: [Deprecated]: syz-executor6 (pid 13269) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.894994] Use struct sctp_sack_info instead [ 60.919784] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/01/09 15:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socket(0x2, 0x3, 0x8d0) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2018/01/09 15:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000024000-0x4)={r1}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007b8000-0x4)=0x0, &(0x7f0000282000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") 2018/01/09 15:58:44 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd0000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fcf000)=0x0, &(0x7f0000d67000-0x8)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fcf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000057e000)={0x9, &(0x7f0000056000-0x10e)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000efc000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x51db, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x1c)={r2, 0x0, 0xa, [0x2, 0x1, 0x8, 0x4000000000000, 0xffff, 0x4c66, 0x2, 0x9, 0x3, 0x1]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ae0000)=[{&(0x7f0000000000)="5eeac7f7ff091c97d7d3980a752995d40be81c4ed5fd0e3150e55006d1a35285e672057a868d63bcf16e7b455311", 0x2e}, {&(0x7f0000001000-0x84)="73b3a96a116332c8cd7666c1e4ff9ab6c63e8da05d82686b8bc9b2d363b8ab878e0cd775224709345cb42584bcd47b29a5774d004e0fe4734d495c73da739124a39e472bbaa8166b72a99a181cd28d5a5436ce4ecd069906a53be9c9a8b9e38c527fc8296d49e38dbed82bc13f8319ee06ef2fbe5ae4041b70e1b2b945dd37119f36b23d", 0x84}, {&(0x7f00002a8000-0x5a)="8452aaf621729b18c6ccc3b68f5d66efdde4b35819d12a918be5ca5206acc7e5cd8d31c1228bac8d55b0962625ace4eb7bece16d17793455c560646942da0d344b4a9652c51f5ecc7e57a4740a8c284019290294f4e32cc3a01b", 0x5a}, {&(0x7f0000b38000)="3d52b7c5ded416e19defc69beb36605b5398fc7d9bc4a052f8eb72c2122c4ad5701692c2fe68276019758e3e401725a38021d8ef7dfe468df03abed4d801ae57697cfbd0e0018d476fac862ec83a793e047f8dfa71a27c234d1618116d415d67ad6e12579704358f06f7229ede462d0adca0d6fa7dc06c5bbb", 0x79}, {&(0x7f0000166000)="747754a3a5f62f45b74fd4418db2ec65165a7cf3701dcaf0cd9d0c8ca3a97b2bc840f7208f792fd387c507e30174e0c2f7d38cab9e182af8bd738dc9ee095dc092ed49ec3ec612d71c88698e31060ad57596e33c247a2273d319b33773476845b236d377fea67ec4fee6", 0x6a}, {&(0x7f0000001000-0x2b)="c69c545b6d522303c927e7b02a51ccfe183e3d30d336684c121308b58efae7646111769b01ecd633ab1441", 0x2b}, {&(0x7f0000f85000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="17a4c2d0ab904e3831d2c2cede94d47433d358a990b25e705bce62538648b6e8962c8e34360e67b47b5f8791977fcafedd4e16", 0x33}, {&(0x7f0000000000)="a002c6770ce7f5ba67d46a4965cb4bb7dad30c028925fa61289e9b1c3ef6a93c80838e7f1e8405fe15fe96d80a7278f2b53a054e4e1b3612041c27297375b963d26c2d12e895d9f23f72bb28b81c7e8718e288b481ca4f427b8c4fff4544a8b0a59bc00dd5b940a97918", 0x6a}, {&(0x7f00000c4000-0x6e)="3ef6628d8e7f4369a1da41757bf2e1fb4904c699ffcb1a9f58bbe3503cfddb62591a22a12f094042ac1e3ad0cb71019f6b3d549daf00976bfd8544a19b2eb64bf2d92ff5a882c1fc06e92a8a11241747344bc4115822da9835a28336ca89502d1938c15a51c902d94d6977945617", 0x6e}], 0xa, 0x0, 0x0, 0x8800}, 0x4004000) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e9f000)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000697000)="a0b808845b767ffc", 0x8}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f000016a000)=[{&(0x7f00004e0000)=""/4096, 0x1000}], 0x1) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x805, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00005fc000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d49000)={0x0, 0x90, "a2745d2c0607ff146887660dfb94c9fd3c953425f5a2b62a28d216688e2a7f88241b52ede226d8b847c503fe317fa1094e72048bd219aa936ad4ee5b07ce94aa7fbfba91a72cd2fabfa1d93e04002d22482a72234c84499853bcc4ff9bc418cd02fc65b7e118bb05f9666b687006f38897a482f9929fdf938d03f461fb292d7b94b3de9b82f0b5bd5bb82cfa232a0443"}, &(0x7f0000865000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000046c000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1}, &(0x7f000017c000-0x4)=0x98) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0xfffffffffffffffd) shutdown(r1, 0x0) 2018/01/09 15:58:44 executing program 2: r0 = socket(0x1b, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00004d1000)=0x0, &(0x7f0000000000)=0x4) r1 = getpid() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r5 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=[{0x70, 0x6, 0x700, 0x666, 0x0, "66a6a4b72d0f2339295414acc9a11f8c8f4aa805cccace5fb035a27d379bd110c878965b15b5e047e2b6e242ae80037dbc500b82247b06a354e01fdcef0ca5a8c50491180e109e9aaabd9e005c9f0c4e3e66762ff66e37b628c0d712336b0d"}], 0x70}], 0x1, &(0x7f0000002000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}], 0x88, 0x4000050}, 0x4010) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r0, r9, 0x5, 0x2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r9, &(0x7f0000004000-0x38)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="f5c30a7caae7605f0e5dcd4413d8386fd15968245ead455fa7edd2ae2886a617afd36f685e10270c020430273cb2a48e4f7a1156d7a13efed5e05d0b508d24e172b5f4ed85a392117d24bf3d004b89f0c1fe63033272a0b983183fe5329d1cf82f78fb612cb3e1c85bf04db06b557641cd23dd99425bd2b5465254c3f2dc62901e2c17d151bc191d5f07ac5407fd27742b535f3af412cd0c7be8e6b6f50863561ce21eb49ac19817ba45804ec763f535ff05d00c6b4bec712f1590610f1f2d615a286be5032835dc0d72bc67af518398de58c3df2a8cda13c9e2ef30cf8715d8415ff18e", 0xe4}, {&(0x7f0000003000)="e16a67316eb4d4106e0f2204e4cf0445a7b1bec7f25d1a0fdb7990ca6ac694bda2a6eb", 0x23}], 0x2, &(0x7f0000003000-0x38)=[@cred={0x20, 0x1, 0x2, r1, r2, r5}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x50}], 0x1, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000005000-0x10)={0x1, &(0x7f0000003000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r8, 0xc010641d, &(0x7f0000001000-0x10)={r10, &(0x7f0000003000-0x83)=""/131}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r9, &(0x7f0000005000)={&(0x7f0000004000)=@proc={0x10, 0x0, 0x2, 0x260002}, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000)=[{0xe0, 0x6, 0x10, 0xb6, 0x1, "0aadfceea2df63ba62045d2e023fa6f9410025f2644d5178440dc2acfe37bb52b71b6e33ef812ef0ad4f472242b0c95323c7c5efe4ca51368286a9a017f3316cd40c83f1bb14fe6363cfebd6ad324cc775293ddc00785ffe8846c241150ceb20b5b3d79091b7b13c0eee8870ba0fc7a2a5701d22e3faf9ed9d80d557f0dde1c0d885e7e53303ca50334d1ab372c6d7d7965035eae7004bc42b1d2f9eb4a511ba0617612d26adf1e7056862cb39a143c83270b2f8a80632587b677f15ff5519e9028b5217f19a4938c833d115be"}, {0x44, 0x8c7e, 0x100, 0x7fffffff, 0x1, "34f64557a4595d8e024194aa899656f247c2927684f11328084cbb55ea749cc1fd07bcd4c7a33b3ecd4c190843eb7ff1c9eafd"}], 0x124}, {&(0x7f0000006000-0x45c)=[{0xa0, 0x7, 0x100, 0x3, 0x1, "804680f03f6fef60df00174204ccda8865c2fc148ae8897d15650fa6778ab8cb475a6f629a58fb5c3111907480608befe28829b7c309e0e97b3fc8b05cdf32e464cf7be1a7fa5c02ae24a66636019ff387ecb041defbf4bca781f7b836d22d42115c53150965d97f25baee3395ed9737b79ca8a8f62d45404cdaa0b985800472fcd88d241cac8f2d61b5349b707e92"}, {0xfc, 0xfffffffffffff000, 0x8, 0x0, 0x3, "05214133f4f74980c6ead78ba977eb7c75211ffa02f1025a55fc70c340fc23764a3873e57a432a572ab54134c7ab5d9aed6da936b68556bb5cd02fe74021ef9bf2f8df13d8bc20ca92fa833a1af06d2218cccd8faaa47d4e2cd979ba6794aa2200bb633a9749e8b21fe75a712f51e3993d3bd95a25d9d179b3cd17b199c8ac3d4c14b9f2f83e93ff44f5050b12be2d7a94d034cef7ff09d45efe1b3d716f036a529cea2d15f10c1f907481c8d64f438036dc1388a353f894be01dbc2d469f02021779aff88013da485fba4be7e26b7f79347dedabfaa7dcdb0928ffab786a8ab351bff7894cdda788d144f"}, {0x20, 0x5, 0xe00, 0x80, 0x3, "4a4d1790f0de85457677ab4cfa8d0612"}, {0x58, 0x89, 0x204, 0x2, 0x3, "c6556c15b663c8322d92c1f92ae324c20e63911519f8d068e5bb5895f4d10a8bd473129982bef8ff2502a09a39c9f6cd4b734692edbc76e47bfd0f8c32e2086b50940160c062"}, {0x84, 0x5, 0x400, 0x5, 0x0, "d47a0e34451a8f6874a987f39bc9db9cba845b0f09bf5f742b3e302e5f3cc23fb4947e74e1b60213cf93f41ecf0e021a11084cc0def0e5286ea82f3a7655b035a592ae18b98602ad2edec3c6b7cc52f893b4d894d544df8eaef156e21d8b24e7127e530a95a11c4936f2fe5202aa7833ba06afde"}, {0xc8, 0x5, 0x300, 0x5, 0x2, "56b855c5aca82946e54c4cdc08ce426070c0bfe8a1e912f39837fd596febd241edf86e6383ccba4823cf3808c827e2ca0ee250ba584a0ac6628bef6e4c9a5bf6b0a2d2e71742fd9de0fc4f32803da4465a859d812cd72890ad8c8c2a889dff31c79f8995e6cf1424cf170e7f683edc6e8261bc06a68678ae572a8b4b97f2631ab70a53210dd25d6781db2a7f1fa39f2ca5c37579e23bc50e96f59dd28061f275e12b3ff1008063c731290e73157f607f2779f81bd1f380"}, {0xfc, 0xc7fcb21, 0x7, 0x0, 0x1, "fa1e58b195732ab55490c81cffa012f22bc90c67a5ac87dda83aec3e6b9c1084627b11c3480fa1b4db76b186ce87d1a1783c8f65aefa7e787e5eacc7271e8de8b58e9547ca391d9bfbebaa7dc15fd5805cc7d71f719b81bd0ada33150fd1fde2702977c7e89d2de1a983b1dc6aae12c872a5af7ba1714a71dff3b5fb7e8b67031a75d483c4f29cde79c47a6edc5e2319deff4060ddf085f42de872ddc51c7d080de276a972eb8323ece18709c2d6d088b32704cf09241979353167f51d7ff8604e552c4de59c141b38b68129903ebb94389c6f948a7fce0fd60dd09a6b68af6b0220eb75062edf8b3a4a5994"}], 0x45c}, {&(0x7f0000000000)=[{0x54, 0x200, 0x200, 0x9792, 0x0, "93f210d348b275474390fd26c1752c8cf6b002932afd18bbb8c97caeacaf241c70650cfb09e66b1a9ea75f4f39f7fa86a4fe12b4836f6acf56dd89ecb280884f44"}, {0x14, 0x800, 0x100, 0x4, 0x0, 'Q'}, {0x7c, 0x1, 0x200, 0x6, 0x0, "f5b57b106cfc3116339bf5e4f4ef7c815d89ba76189c8104df1526468279558ebca880a6b3547de95b514ee979d1cb8cd98a9e4508bfaac7bab967f25b3f6f001fc6926f072180a9db1e8b68db4ed06e17d66e4fdd35055741cb9ff86b7e36e61fc37d6483fb94f3e48ccb"}], 0xe4}, {&(0x7f0000005000)=[{0x108, 0x9, 0x500, 0x5, 0x0, "f5320caba63767ba5c2795f04c6b34e88afe9c14aea05e1a70a3fc0594e271be371fa91d8e21b22db2e848eddf2393c0b094b400e330af345072c2afa1c5ed1bf00270923d5838940d588a49dea12290505c61668d5fd017952911bddeafb81e737ebfd00535761b2bbbb5962f8411b5ae89ddf75b7978d07884ef69cae1e6f8d2212c06905c92f6af114780dd97217845187d92234a583a9cb3431f586006b2c490ff3d95ecc922508bb0b69e8212de03893b21ff04601ca408e83904770e1995c6f7259a31b23c6b269039c3b9325ee19ca1839c493a36907ad801fc915216b80c45b818d38f1170055493119e1afad7576a345c57"}, {0x2c, 0x2, 0x18, 0x6, 0x2, "934473dc9cdc9df879e0d3e6b700d98faa457f79a49efe2fe1dd5a"}, {0x98, 0x5, 0x815, 0x6, 0x2, "a74b32e0a83b354fe0a54da9d03999b2d8c48f2e57e83d3582a66fd17f694a29d3ff7507f54cff8d98977e3ceda0d7b86494327f17c019861cc1e98668d4dbbed31781a8750e38295348a199b03f0deec0140882152a3f0d72ee8323bf318e744eaf788ef52c8dbb3de8ab24789b09b673d8441293584f5a8c56c3a2b4c1055799782d149c691f0b"}, {0x84, 0x7f, 0xa27, 0x4, 0x1, "fad85e4dd4599e549617b1f0987a51692b70bdf5eb0ed37342c6bbd1b45494f0852c9a168bf3a9b780d811e8b1d4235264ce3509b7d21ca2556001b2ecc55afe2c438e38dd677a009a782608fa0f53209e050c7a4cff50f531e5d19d36967fa9a8e66df037f1cc608bd99da74e557c8cd8"}, {0x78, 0x81, 0x206, 0x4, 0x2, "342bb4b21b77b6d00585fa9466546080e717963493ea8dfff12908913713f931d7bd3c6b071489860971bc5f6f8798a2f9dae7fda27ce1ef413f32d6b824db185afe755f166118692282a639c26c974f1e0b994a12b2d86c214b9de901f043116ecd0b1694a8ea37"}, {0x90, 0x80000001, 0x200, 0x4, 0x0, "f70acc4b8aa18cad4386dc47ed931f826b9035b87ab5f56e4c9fb7d1293afc49d21604ad4bc81efc9ed26473805ca79ad7a51fa13bcb1d2869f732f2a2d71549ce792b3a9ed2ad17d068e2997bfa33652931818f6507486b3c4816a11d15704231a0cef89f029ecd63b85c3ae9fea42d480685fd3bf70b0b32c923cbbf35f4e0"}], 0x358}, {&(0x7f0000005000)=[{0x20, 0x0, 0x300, 0x81, 0x2, "ee65ec1f094808126bb2f50760"}, {0xe0, 0x9081, 0x400, 0x4, 0x1, "707d16f0cedf729f19758e5ad5122e55a39d08aabce7839e2791cddb1694c806cf602da062119a006e47de7fac413c21f8ae2f0e6b24e7b58ad538b38a90d1b67d1c01c10ac92d2fb7917e6884a80b3804fca3d27d4ace1d5b84b1dad24b410c134f61b4e19a20320a00061e2294d01a08c3aea743b1ac354bdb4ac544b2bcab5a1640a3187889f49607274261fe3350d2343da5ea28898c9a9bd5aafea791299a03e6651d61d3eb4fe55c6a6f14899a2b59edb3dba20990df2d530eadea949bcb3eb595edaca1d7fb22f5bab3f9"}, {0xb8, 0x3, 0x200, 0x8, 0x3, "e7c90497cdca0d729a4d11ec5b40bfcf1be2d751cf507d9dca868348a28a92bbef16b4362304aaadb18292537373ea92cb1135107656ea0728c0acd22af31235a82a8fba2da1106d2bf80584102892b6ea46c41a8e1e87bd09963c4eb289bf9450b2c736b65e02908f533c7eea1dc0c6b27cbad948b42ffaf2e287699bbea508ee8d1ac89874843b757624b61afd0192ca138a73e2cc733ccc3b98959120621e8844177754cb3046"}, {0x1010, 0x8, 0x400, 0x3f, 0x3, 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"}, {0x78, 0x5, 0x400, 0x8000, 0x0, "f08c82b899bd0b283ff575c4dbe9f39ed572a38a2b201d6f9322b95da24cc6c3e4fd5ed9f353e4688d517950b5ac0192f3c5cdccecc3fc94550182cc1224e7a8a33974a072eeea7b56f360b79e7de7fb3f47950668fddabde25a4b235e437e22b2985e7eb9dad54c"}], 0x2228}], 0x8, &(0x7f0000005000)=[@rights={0x20, 0x1, 0x1, [r8, r9, r9, r0]}, @rights={0x20, 0x1, 0x1, [r9, r9, r9]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r8, r0, r0, r9, r8, r9]}, @cred={0x20, 0x1, 0x2, r1, r4, r7}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r4, r7}, @rights={0x30, 0x1, 0x1, [r11, r8, r8, r8, r9, r0, r8]}, @rights={0x28, 0x1, 0x1, [r8, r9, r8, r8, r8]}], 0x160, 0x44811}, 0x8001) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ec0000)={0x6, 0x1, 0x6, 0x2, 0x5, 0x3ff, 0x2, 0xfff, 0x8, 0xbea, 0x1}, 0xb) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000821000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009c9000)=r1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/09 15:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000354000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000ac000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000689000)={0x243}, 0x1) 2018/01/09 15:58:44 executing program 4: getuid() mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000417000)=@un=@file={0x0, ""/42}, &(0x7f00001a7000)=0x2c) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000009000-0x4)=0x0, 0x4) r2 = accept(r0, &(0x7f00002ce000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000416000)=0x8) bind$bt_sco(r2, &(0x7f000015e000)={0x1f, {0x4, 0x4, 0x0, 0x10, 0x6, 0x816e}}, 0x8) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000417000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000034d000)={0x0, 0x0}) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000417000-0x8)={r4, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d4c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000d34000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4d000-0x4)=0x10) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d4d000)={&(0x7f0000d4d000)='./file0\x00', 0x0, 0x10}, 0x10) write(r0, &(0x7f0000d47000-0x7b)="", 0x0) socket$inet(0x2, 0x806, 0x1) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80006, 0x100000000) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 15:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, &(0x7f00001f3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000075f000-0x4)=0xe, 0x80800) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00006ed000)={0x0, 0x0, &(0x7f0000b82000-0xa0)=[{&(0x7f000059b000-0x12)="b9494ffbb98d33296e9a6a308c2604935ab0", 0x12}, {&(0x7f0000b68000-0x1000)="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0x1000}, {&(0x7f0000bd9000)="09cfa1ce8fff7a3d8395f54687d2e20d3b08eb19e17f4fc5", 0x18}, {&(0x7f00009e8000)="5f552fca2a5b6b9c4edc5cbb50381ad2ed43a9e2dbf98200fb37b28488c6d16b50ceefa057ee78339181eb897ab6932da4eb4b900356f09cbe7c0bc554623326f501c48fd70a07c817e2abaed81600f27353ebc27bb34c9dd378010c3d00af22bd446b052b250e0dcf8bb4217182b0c06e07e5dc6f17f5a47b7b15ad3fa0f52445e431c2c963dd34ed527112f63c7bc4329ae601fa866558df01ef509ad0cbccf2b970e6ed864c0fa8afd3ee4408a1c5ecca1281d4072b0b2d4831f71725d14faa4c004b5b9eddcd9ae9795cf4477c22a770bf620f70941eb0dc2bc1ce30276bc5984998f332b17a9e03", 0xea}, {&(0x7f0000e6a000-0xb8)="b1948022e0822ec12658ff98dbaf8028ef8ddd5d69cd0c7aa089e26ae0384f66bf2bf1f1c8b62e591a5a446fb9560a8a3305fe01ef3790b927199121fe676aa02458c102fa6a1c6b83b23e5c514aea26c2da4698fa5b63b4887970fd6e8b53de36bee120794d6a4a76bf3131a9de67e16a98af78f4360971a91f9af75264587920687607f4c369872c0a5008368d51e8679f390fda7dcfcc2004ad19b98c68494036428914197b865c8564b4bfe093e3b60628a2f8aecca0", 0xb8}, {&(0x7f0000a0f000-0xa0)="76bd98d82d680fb44abffef1de97ac4c2fedf4cc4fee89b075c9863b61aa94616f2d7cf2322330abc118f8c9177482018681f75077b9f9f3c5b977fdc88541dc6ac5456575f01c78354623f6b40c1c89fd3522fd8370a1d8fc0f30d3657a0ba33682e898e421440cf7fc96766c1e142185b74316144d6441782783465e6fe76cc6336cbaa2a2cdea2768e1c77341cb804e3764df70cad29c38ac6afdf0c1f247", 0xa0}, {&(0x7f000056d000)="a0e6754433d83e835e30be3d3d8beeab4ad5b80699531bed81e2f83acfae429153edb80a6de0d11e801835c4c9ee58175fe33b9d19aef6d983ed207e8d53ebc912316e6b8a9d0f726d1cc08f3e42fad1601e20449e3f30138cd6e085570af2ea1eabfa6974297da562804f997bdc44329434c2578f89a6ff082efdef5cfcb12c5d", 0x81}, {&(0x7f0000676000)='P', 0x1}, {&(0x7f0000c70000)="726123f4ed9489f6064a3b296bbf7c4bb3913778b37f591e9879ed191f12a737b7fed65bdda2c544eed3c9a250242ac222ed0f0445a903083d79055d913174862c3498307de3eac59680efc8135c9da75fb3d5775cd4d697d860721f3d189332f805043a95ff9ba107e4683df1f83800cbe501514c015d5f046a96cb70726f81ffd702514ead6015cd16421fbcad967d692f7c", 0x93}, {&(0x7f0000580000)="60dec2d4438b6c2b3fceaf31c9e4a6df23fe02cf86ebb9591c8af153817c4ebf4f570b47246d14e259d3ebe52575e5f6e5fb9a7dfec0faf64d2062741eca699703d071daf1f3b74b1e0683e620271da4880e21cf09bbf97002f2e439f5fdbcef62df92dd8c5917658f960b8caa2d6dc61ef21a0a9c537e97cab4eb380d681be57b6bfffb0afea23351db34302780200999319e6cb996cf3f0fe466e50f2761c335cc6a76ef80121f8f72dc98b4bb7289439f249abf015ff0785f58c9db3efce28fadf472ca9ade94f8d66dcf6a228d4d94a1", 0xd2}], 0xa, &(0x7f000089f000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xee, "2e5bfd4f56a22949108d336ae4a26fa6f45819e4f9475e46a9f78c3a3457414165da937e7de0f8dba0b218bf4da94109bed9e6e2707c1cf04c88a69640cd50d5221e388c55c3efba28b8bc4019fd8eb6df0d8841558ccb9aba19cf247ef8aebcfe38813cccad4ad6d102ea1ebdf3bcea2e86f96098d7d3d8318a845a2da1e83e7fc35f5a09441c319ad59d58b915caacd8a5b87a5f1ebd1998f8632e6588265ce2bdd9c5864b572dadba25ac7e8bd1eb84fa3e43c652dc21ea943317d601ec092f4b1c5416fb1ad17ff04ddccc73a5ec706f1b409e393a5bd5b78b94af0ece1695d1529c53455d6435022dcad760"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4f, "214fc34025c781ba05c5a3df94d76ec9d3c2790f3493615d41a9f1b150490d549b4c2d514d0739c776d3e32d218db214762a480c40777c0348b3dee9c48e69f5dab5ce7279128bdf8bc2d53cb7dfeb"}], 0x1b8, 0x4004840}, 0x20000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b68000-0x8)={0x0, 0x4}, &(0x7f00005b3000-0x4)=0x21) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f65000)=@assoc_value={r4, 0x7}, 0x8) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x10100004) bind$inet6(r1, &(0x7f0000bb4000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/09 15:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)="31dfe93fbee52ebf8a435f346806", 0xe, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000803000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a2b000)=0x1c, 0x3c9cc7b912aa521e) connect$bt_l2cap(r1, &(0x7f00006b0000-0xe)={0x1f, 0x100000001, {0x541503ef, 0x5, 0x2, 0x0, 0x200, 0x3f}, 0x2, 0x3}, 0xe) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x671}, {&(0x7f00000ee000)="e9ac4262ba0887cd597837dc31a8bbd331a757", 0x13}], 0x2, &(0x7f0000b7c000-0x268)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x108, 0x804}, 0x24004854) r2 = accept(r0, &(0x7f00004b0000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000e5b000-0x2)=0x1002) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000071f000-0x4)=0x5, &(0x7f00006d6000-0x4)=0x4) 2018/01/09 15:58:44 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d2f000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000af000)=0x10) bind$bt_hci(r0, &(0x7f00004b2000-0x6)={0x1f, 0x9, 0x0}, 0x6) r1 = socket$inet6(0xa, 0x803, 0x8) connect$inet6(r1, &(0x7f000007e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000022000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000325000)={0x8, &(0x7f0000ac5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000556000)={r3, 0x3}) tee(r0, r1, 0x7f, 0x2) write(r1, &(0x7f0000cd6000-0x8c)="9379a3d5906d272e20425b5790abd883c2cc23c4bbcf0c32cfebb3b62c4ea7098a6fb49a01a57df7cfb409d72d786fe4c69cd9443b06c147282126c51490957d99de69e49a1d1053147e4bb95e85cc908b8c6a5e3ab6ceb5551ed4ada9481ae9e61e62c702477a1810a165a3a7e75fa0f19155f3c1890f569d4add85d61846c5a27bfda1d7ade143b90992a0", 0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe0000)={0x9, 0x7fff80000000000, 0x2, 0x3, 0x8, 0xc36, 0x1, 0x90, 0x0}, &(0x7f0000a29000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000715000)={r4, 0xe8, "c7ccbe92fc828a263057607453cebe9b3ae83e94e5ccf04b7cad03571f889890654da56f136fc094928d0b5cf67b22c3ea4097ecc5d1cd2578f64c96d1389b5d4f74d7d17f3b8a2f6327fc6005a3af7771bd5749320441fd703043182962c915bccca684ce213caa6bd92985745b155442a093e4d1a91815d425be1bfeb66a796decd6aa0efffc02a2245b2e6eb0ea1e0329fd482ae0f240d025e3f6b6eb0b80cac67139b5b4c9b65839585904a8046ebe4dd0d281d5a89648e909f87dd06a999319cb87bcbad56dba6e9ef5ef6e016747033e98c5f4981c1c7dae846c70ee64d3442c8248d1e241"}, &(0x7f0000cd0000)=0xf0) pipe(&(0x7f0000b6d000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000f59000-0x10)={0x5, &(0x7f000033d000-0x14)=[0x6, 0x8001, 0x4, 0x565d, 0x0]}) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000539000)=""/118, &(0x7f0000e52000-0x4)=0x76) 2018/01/09 15:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000973000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x48, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a26000-0x4)=0x2, 0x4) 2018/01/09 15:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000020000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x0, 0x9, 0x55, 0x8, 0x20, 0x8001, 0xd0, 0xc0, 0x3f, 0x1, 0x0, 0x80000000, 0x7fffffff]}, &(0x7f00004c5000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006b1000)={r1, @in6={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) tee(r0, r0, 0x0, 0xa) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000800000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c2000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000094b000-0x4)=0x0, &(0x7f0000656000-0x4)=0x4) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/09 15:58:44 executing program 0: pipe(&(0x7f0000aa4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x14, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000598000-0x8)={0x0, 0x0}, &(0x7f0000e19000-0x2)=0x8) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) bind$llc(r0, &(0x7f00002f3000)={0x1a, 0x4, 0xfffffffffffffffe, 0x10001, 0x200, 0x9, @random="45df57de457d", [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a88000-0x8)={r4, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b5c000)={r0, &(0x7f0000683000)="a7794e51c59914fc736d96828e0506d24975767745a6c394fd318933b4669923b6feec754460ee2cdffb6ff908ef4467bad31087115543064f9568e8a593e7a9ee1b672b00b8b1a1e392713e0ed56eec9860581099c3c3a449916f7dc7c2fc7831894f3d5554fe16dc96294574d751d86c53a3f5bd88ec72cdeee18ceaf7e2f53ce3995dd30a1dd4638e47c1e7f7431f82114596c9796e8c3a31c785cd8d5d5b0fb43cafc56d24bfbe89c9e494aa45dfd3c500550c8927f7904add031ce6d0ffc4c443df2123e20c5b5abb98584d31e497e06a2b4756a2390a8b79cc088fb0a9", &(0x7f0000333000-0xca)=""/202}, 0x18) 2018/01/09 15:58:44 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000677000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009f1000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt(r1, 0x7, 0x0, &(0x7f00008bb000-0xf)=""/15, &(0x7f00004fc000-0x4)=0xf) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x1a, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x148, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000707000)={0x0, 0x0}) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a0c000-0x4)=0x101, 0x4) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f00000dd000-0xab)="6c6f5e82b522eb1e503f37c3b8f1f36295af24f0666aaad592f971956cfa49dacc875dd2864ba964d2f3d9b43c921277d7ba12e0a23eb0005a7f869b9bef05d49af866d21fe1a54038abb46f2119fb5af1f439aa4dd9ec2da80a9d7817d3190e3de4bafa1141123acf5a45ad509dd14d723bd6d62d892d6a699405d0c96fa4e546e4c50fc31215f3e7b33e453e63611d95e6b0a6972fbfdde0626b60a184a1c56bdd0b25c1da0837aed744") recvmsg(r1, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a0b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a0c000-0x4)=0x1c) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000a0c000-0x2d)="f4376cd26bbb22b79b7826f87fa022f41f708773f91cecc51eda6acda58178abe3093531f5e5e199ce8e478762", 0x2d) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000006e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003d5000-0x4)=0x14) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000a0c000)={0x800, 0x9, 0x20, 0x6, 0xc779}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000a0b000)={0x7, 0xd, &(0x7f0000a0c000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000001}, [@call={0x85, 0x0, 0x0, 0x5}, @alu={0x7, 0x1ff, 0x2, 0x7, 0x1, 0x108, 0x0}, @alu={0x4, 0x6, 0x5, 0xb, 0xf, 0xffffffff, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x3, 0x7, 0x9, 0xfffffff6, 0x0}, @generic={0x4a9, 0x2000, 0x3f, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000091000-0xa)='syzkaller\x00', 0x0, 0x83, &(0x7f0000a0c000-0x83)=""/131, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/09 15:58:44 executing program 4: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f07000)=""/205, &(0x7f0000871000-0x4)=0xcd) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000048f000)={0x7, 0x3ff}, 0x8) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f08000-0x2)=0x8, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f02000)={{{{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]}, {{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, "7c2f2577650157acf45f71bd90c88c18ff9a9c1beb9c217f37e4d9ca659ee261330e4e8520f858376915c980c425e3d81f0f095b63367ec3bfb3d08072a8cd769705e74755c042dd58249a42fba47725"}, 0x160) 2018/01/09 15:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000060c000-0x4)=0x502, 0x4) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00006ca000)={0x8, 0x1e0000000, 0xfffffffffffffff8, 0xdc4, 0x1, r0, 0x112f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/09 15:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000d0f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0xe, 0x80800) sendto$ipx(r1, &(0x7f000063a000)="cdbd51ff0527cc4967a721f4a9a59e4b624cae5f863dd461ae794ab06d2cc6e25ed57a366e5a6076a16fcdda5665ed749b95e3ee783e54d9fb243c4500fed74dc1bc1040c225a60957beb695ed2bd3867732d4a580e57cf0b4", 0x59, 0x20008000, &(0x7f00003c5000)={0x4, 0x200, 0x1ff, "9faed326d50b", 0x4, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000812000-0x4)=0x0, &(0x7f00006c8000)=0x4) 2018/01/09 15:58:44 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) shutdown(r0, 0x1) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000788000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000b7000-0x4)=0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fec000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) 2018/01/09 15:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000bdc000)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:44 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000e74000-0x4)=0x0, 0x800) connect$ax25(r0, &(0x7f00000dd000)={0x3, {"c1923e0e798ffa"}, 0xffffffff}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000d19000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/09 15:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x200000000, 0x84) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) r2 = socket(0x11, 0x5, 0x0) getsockopt(r0, 0x2, 0x86, &(0x7f0000c7f000)=""/151, &(0x7f0000f3a000-0x4)=0x97) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ab0000)=0x8, 0xfffffffffffffd3c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000718000)=0x0, &(0x7f00004c7000)=0x4) 2018/01/09 15:58:45 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f17000)=@generic={0x0, ""/126}, &(0x7f0000dab000-0x4)=0x80, 0x80000) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f000005d000)=0x1, 0x4) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dc7d0c297ce5", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x67cc) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000035b000-0x67)="09825b24941ee1f60c2817430e4030d597e058f07e5481f9e49ca709298b95d16bf967f95ee67e077e2f8264eea73e7192ff474efacad3a8a73f8f82a9a924e3e680b3c16c00e0cc585e1abe5f44f393f0aeb397893d3d9cdb5f08fe803e36bb92b615dcd2aecc", 0x67, 0x4000, &(0x7f0000259000)={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x1000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0x1, 0xa, 0x1f) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000035c000-0x5f)=""/95, &(0x7f00002ac000-0x4)=0x5f) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000580000-0x4)=0x4, 0x4) pipe(&(0x7f0000677000)={0x0, 0x0}) connect$llc(r1, &(0x7f00000d5000)={0x1a, 0x1d, 0x8001, 0x1, 0x6, 0x2, @random="a3149d45e923", [0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x8, 0x3, 0x4, &(0x7f0000ff6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000008b000-0x4)=0x0, &(0x7f00008af000)=0x4) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000302000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0xa, 0x740, &(0x7f00002db000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000cbe000)=""/115, &(0x7f00007ca000)=0x73) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x8502, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000044b000-0x4)=0x7f, 0x4) r1 = socket$inet6(0xa, 0xa, 0x58fc0f88) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d2b000)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006cf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x3, 0x9, 0x3ff}], {0x8100, 0xb909, 0xc000000, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffff800, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) 2018/01/09 15:58:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) connect$llc(r0, &(0x7f0000048000-0x10)={0x1a, 0x1f, 0x7c3d336b, 0xfffffffffffff800, 0x64b, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e60000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f000041a000)={0x7fff, 0x100, 0x1, 0x7, 0x8, [{0x7, 0x1, 0x3ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0xc000000000000000, 0x401, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7fff, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0xada, 0x8, 0x0, 0x0, 0xe7d1df4e0990028e, 0x0, 0x0, 0x0}, {0x3f, 0x2, 0x3f, 0x0, 0x0, 0x2a04, 0x0, 0x0, 0x0}, {0xbdc, 0x80000000, 0x10000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6, 0x100000001, 0x64e587da, 0x0, 0x0, 0x805, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005d9000)={0x0, @in6={{0xa, 0x1, 0x212d8401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f000023c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef9000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x8}, &(0x7f000050e000-0x4)=0x98) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 2: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000001000-0x3)="86fec0", 0x3) 2018/01/09 15:58:45 executing program 2: socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000165000)={0x0, 0x0}) listen(r0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x6, 0x2f, 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_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00004d5000)={0x0, 0x0}, 0x306c, 0x200) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) socketpair$inet(0x2, 0xf, 0x7ff, &(0x7f0000a12000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000083a000)='_', 0x1) socket$inet6(0xa, 0x2, 0x4) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x10001) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fe0000-0xf)=@generic="47913724cbf7e3b5a6fcaa5fe44de974") sendmsg$netlink(r0, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000070c0b000300e5f70901000000"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dad000)={@common='ip_vti0\x00', @ifru_flags=0x2}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00001f7000)={0x82ca, 0x4, 0x1, 0x8}, 0x10) 2018/01/09 15:58:45 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0xbe4}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0xffffffffffff0001, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000000f000-0xc)=[{0x0, 0x0}], 0x1, 0x6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000+0x745)={0x0, 0x0, 0x0}}}) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x3e00000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3, &(0x7f0000001000-0xc6)="7171c619385565c9ecf1b5af765aaae831f1847e532f6b9f3c51586ba143b570062b3c8aea472422dc84b5fa4d7a52fda7f807c5a66e6e6238f9abac4f71b9aac8f10cf593f4e5f57182ef2dec04a7763102668e749b7b0f58a1966990d22e0688e1e16a7b6df47a3995fc95704374f350383a164ef79b444f71dbf1d3be28965900ef4744589e5f13cf6666994786f6108b7ae3dc8430b2c6c38ed5ca04f69860dc47ee93b39d2ba45bddf05b7f25897af90c18bf5e2e8b4c8113d0f94d14a8230bdcb88149", 0xff1c) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00007ff000)='!', 0x1, 0xfffffffffffffffe, &(0x7f00002ce000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2f) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) r1 = accept(r0, &(0x7f0000013000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) getsockname$netlink(r1, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) 2018/01/09 15:58:45 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0xffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004fb000)={0x0, 0x8001}, &(0x7f0000415000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b76000)={0x9, 0x8000, 0x6, 0xb287, r1}, 0x10) r2 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e4b000-0x8)={0x0, 0x903, 0x8}, &(0x7f00000e4000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ef8000-0x8)={r3, 0x4}, 0x8) setsockopt(r2, 0x107, 0x1, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0x10) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000f21000-0x4)=0xe8a, 0x4) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f00006ad000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x1, 0x0, 0x10e, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d3b000)={@empty=0x0, @rand_addr=0x40, @rand_addr=0x3ff}, 0xc) recvmsg(r1, &(0x7f0000ddf000-0x38)={0x0, 0x0, &(0x7f0000c82000-0x40)=[{&(0x7f00008a1000)=""/129, 0x81}, {&(0x7f0000448000-0x69)=""/105, 0x69}, {&(0x7f00007c8000+0x103)=""/207, 0xcf}, {&(0x7f00001d5000)=""/247, 0xf7}], 0x4, &(0x7f00005cc000)=""/67, 0x43, 0x3}, 0x20) recvfrom$packet(r0, &(0x7f000058b000-0xb1)=""/177, 0xffffff10, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000015e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000cf7000)=0xc) sendto(r1, &(0x7f0000d8b000)="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", 0xfc, 0x40000, &(0x7f000086c000)=@generic={0x11, "b1bd9f41288a7a063371573f72ea5d5e4cd825242e57ef8a0b7b522a18dd58a7672373512677711d98516e5c6c92301ac0532b09a05d5798c92386e278f8e086893392a192ea672091d1a212f42f00b9e33b6bc2d1fe18cb96ea2d62772318aaae14528a151e13690e9041a30136053379a72a2d7eddf0a46f2cfe8a314a"}, 0x80) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000ab0000-0x4)=0x7, 0x4) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000a2000)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000087d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/184, 0xb8, 0x40, &(0x7f000019e000)={0xa, 0x3, 0x844, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/09 15:58:45 executing program 0: getgid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d65000)=0x2, 0x4) r1 = accept(r0, &(0x7f0000bc0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006b6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x7fffffff, 0x7, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x6, 0x29, 0xb2c, 0xb5, 0x1, 0x0, {0x0, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0xeda1, 0x7fff, 0x100, 0x0}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000+0x576)={r2, 0xa8, "c43874381044db350459ab42301970105116d975be8971bfae71b4041f02c1ab5f9354362df671be3dbe18d61ab2f684a7b1bc2b853520d207fd513a27caa9f9e3893e34f22ea60b5aee252767ee7b997f33192049b59835782986a890d35a32b0859808c89ab0f21ed2955cb77003793516ffdfe5c0165bb7511cc9d61a497ffcf2caf00907e8d3236a5f68c769795b11daf3a70eb205cfcb864990e619471f3030bd059c238515"}, &(0x7f0000002000-0x4)=0xb0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x8003, 0xfffffffffffffff7, 0xdd28223, r3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x100000001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) pwrite64(r4, &(0x7f0000004000)="9a2c039e0a082752423b7a926f92ae31aec370e581fd8e228def11ef0109f0064863313035360069747a49ad670cfc95946b3489eb268bd1e9302ffdfcff0cd4718b54a8f95732a46dee6e7353c066188c1a5cb2c29b", 0x56, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1983ac5d}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000006000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x8, 0x80000) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000006000)="dd5a5580d99c7516b554060d2966982b0c6ae2a231b9cf41e19e1bc36a274691102780bb8b1d6b2dcbfe24f6a197cd9a6f7ae963ef1968ffe2c1e5a434cd0d3b0f8eab71ded30f61d3957354eaa2c0a888a66d4de2a42f6e4226acf2d39a609c443d7659a2ef72f519408e2d3f310ebeb9c01aa0545cf223dd", 0x79, 0x0, &(0x7f0000007000)=@ax25={0x3, {"fab4534558cbd5"}, 0x401}, 0x10) 2018/01/09 15:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000127000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f92000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000dca000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000439000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000626000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00006f4000-0xc)={r3, 0x80000, r4}) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0x10, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept(r0, &(0x7f00003a4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000280000-0x3)=0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000630000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x9, 0x3, 0x5) sendmsg$alg(r1, &(0x7f0000cd7000)={0x0, 0x0, &(0x7f0000bd8000-0x10)=[{&(0x7f000078c000-0x28)="5ef315dc5ca9e26a4b3a1c9ebf371a9db73a17ba02ebea60b9ef7430634c86bfe5338639e5d061b4", 0x28}], 0x1, &(0x7f0000d72000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x40}, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000f8f000)={"8126260900000081bd2100b6c897f868", {0x4, 0x8, 0x1, "41bff6daa68d", 0x2000000000, 0x0}}) sendmmsg(r2, &(0x7f0000a2d000)=[{{&(0x7f00006d4000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007c6000-0x30)=[{&(0x7f0000bd3000)="41870b3739270e8102a66deeec26eab918", 0x11}], 0x1, &(0x7f00003ca000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f0000546000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b98000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000b4000)={r0, 0x8b, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 15:58:45 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00008c0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c73000)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fd5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ac000)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) bind$alg(r0, &(0x7f00002de000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r1, &(0x7f0000e6a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003f8000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000dc1000-0x38)={0x0, 0x0, &(0x7f000078e000)=[{&(0x7f0000b77000)="6a3dfd3a4135b2a689fd454d8ede57f1", 0x10}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000947000-0x10)=[{&(0x7f00006d5000)=""/187, 0xbb}], 0x1000000000000229) 2018/01/09 15:58:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcab0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x298fe7f8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e19000-0x4)=0x10000, 0xfffffffffffffe52) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x62, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005f0000)={0x0, 0x101, 0x3, 0x4d5d, 0x9, 0x0, 0x5, 0x23200b9, {0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xf0e, 0x100000000, 0x4f01d090, 0x8}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ae4000-0x6)={r1, 0x1}, &(0x7f0000819000)=0x6) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000636000-0x4)={r0}) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f000059d000)=0x0, &(0x7f0000aa8000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d92000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b5a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006b2000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbe000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004eb000-0x4)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074a000-0x4)=0xc) r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f3000+0xefc)={0x0, 0x0, 0x0}, &(0x7f00009b2000)=0xc) r10 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b76000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ef000)=0xc) r12 = getuid() r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000226000)={0x0, 0x0, 0x0}, &(0x7f000084a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000048b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000468000+0xee4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) r17 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006aa000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000962000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b1000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016d000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fb0000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000901000)={0x0, 0x0, 0x0}, &(0x7f00005b6000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a1f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000443000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002de000-0x4)=0xc) r26 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d37000-0x45)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000945000-0x4)=0xe8) r28 = getgid() r29 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c7c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c0000-0x4)=0xe8) r31 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000056d000)=0x0) r33 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0, 0x0}, &(0x7f0000514000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ceb000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000039e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae4000-0x4)=0xc) r37 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000933000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c46000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c9000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000743000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b7000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a57000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008b9000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000578000)={0x0, 0x0, 0x0}, &(0x7f0000749000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000d0d000-0x1c0)=[{&(0x7f00001a2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c71000)=[{&(0x7f0000608000-0x82)="9f2cf3b0713b9b33110bf122fc384bfa0b79a8097372a0514b08c7bba8213538eeefe4cce20328e033e12bf151ce37cdd5371fd42fa40fb64a33f3d4152a0fdda6301e9ccbd2110932f0cb95079b1bef760d34fdbc3b7362e199dc4a6e91928f6bc98e29f198a9c2a93c9f96784402a62b0cfc9a2e0975862a9009b4826bf3b58437", 0x82}], 0x1, &(0x7f0000013000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x90}, {&(0x7f0000c67000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005bf000)=[{&(0x7f000095e000-0x8e)="a33efb484f0a0c6fbaf32a46b48ed006b0f7e9eb7d13169ef9b75b5be8309dbbace7175f026410d13f7866ad746f41fb3405afbc6adeef0f10bf09cc029e6eb6241f18e6e23c772876ba5f87fb1d7ceb167a7cb85be9e7bd666e3bc8305e87ede5c2ee571af69121683449be42807da02e3ae9ef67199b297f41962cd1771b4f2be59d2a21c1b4b0b890a9295f50", 0x8e}, {&(0x7f000099d000)="04e3711ff70434a1a618a6a8e2488bcc157ee55b6fe508cc25b8811135402fc2eae00cea289ad2ac419f9e77e0f8d9f0219953ec39f088d564ee94b7de68983e", 0x40}, {&(0x7f00004c5000-0x1)="4d4061579083c8471b1d6ae1a4c8b12aa01568469eb0d01d65f57212b5efeb0961d53ed2123f0d783538b497c591708d8f8406ee8b", 0x35}, {&(0x7f00008d1000-0x9a)="c8f1c635faa6ef927a88408e16a01793b9fb98c1ed0ee772f158f4acc0d061b6bda0c0a78b2f6c6f88a1ee0b48d66115f491563eea75d47f624aee43becdcb095e85d7faf11c881a18adb344cdb0022ed6d69c4bf1838cc0a40bb8ff96ec85a910808f31a25d6262d553594e389553a38088da6cf526f161ff1cc6ea673d57157226eb54c3ba3450738934919fe2baacede591985680aa6dd44e", 0x9a}, {&(0x7f0000ce3000)="4bc75e97c53cad50aad3df6d0d05fa0ab43b8f38501cdf3574b3a2f0d57f203f351fbe4afabbc630849b52f9580f4c0cad0b55a9af22fb33daf259daab893370ceb949d463bea5e6342814200b217f0f501df57ee7ffcedcc6c2796ceabcebf888416daef93d164e937052cc5c96254df5cf59d07c12f3e9d0c5e98229a3f9bec4b380d424057063d2021a29754949f1b74fac3ad632f3222943263860084af71ecf7f33c47b96680e0688ea8c0dd8d87818780141a6aa5820c8a49c304ac419cdd08ef7a6d9b4297b51f2cf5f9951967b4ff9f6df17cda35e0959080aa27442b39047e438f8c45f18233cdfd14a79ce3ee8e04adcbfd8b13c", 0xf9}, 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'./file0\x00'}, 0xa, &(0x7f0000e18000-0x10)=[{&(0x7f000067a000)="713837edb253fda472", 0x9}], 0x1, &(0x7f0000012000-0x40)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}], 0x40, 0x0}, {&(0x7f00005e7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b48000)=[{&(0x7f0000fc4000)="59120f09d5746e1f0aaf7f30f7ec7cd833822f75747b1aa47396a2c6ea7bd306f9da3b02a9e162d2ead80a69046b5a099955257546f54568a7b48ec35b971693149d2fa5c4b54ee9d17c7df48c08707bf89531dda9e958c3bc24a6554174abff64b49e9b2ce9d28d9e7ee6c69e19c0c38bc76923d369ebe263fcd6358dca1ad871f0b448915d2256ac779bfd5fec871d97ec0c2f0503a278d7b7490c77f44d598d0cea6c8cf7468f8e662fc10b0bb1a6403aeace3829ae2dcfc133c531ecbaff334483c78fc920c76693db61e5be72", 0xcf}], 0x1, 0x0, 0x0, 0x4804}, {&(0x7f00009eb000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e1c000-0x20)=[{&(0x7f000080d000-0x1f)="03db6bd5f1faf69c2b105a6f529595dfe929c78d9f62cd3cad80bde475dc24", 0x1f}, {&(0x7f00008e7000)="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", 0x1000}], 0x2, &(0x7f00005f1000-0x130)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffff9c, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x130, 0x735c95d9d8c3c96e}, {&(0x7f0000f1c000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000455000)=[{&(0x7f0000ef1000-0x7f)="682c204245827b589cb56fdd62124531044bd1a1819ec610c7fa1142bfbd62a174ce421b57b2b74060b41a9e65e6a2bd0902cbbf39d5d87601f84ee149991cb417fe663bd20eef363ab2bf457a44350d709ba93f9c194569b9165576ace12e8db409f9058e74286220a43667d118f002b715857f0dfe2604d677ab1db2d5cf", 0x7f}], 0x1, 0x0, 0x0, 0x4000}], 0x8, 0x1) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000331000-0x6b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x8000000000007, 0x0}}], {{0x2, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000126000-0x18)={0x0, 0x1, [0xe16]}) r0 = epoll_create1(0x1000007fffe) bpf$OBJ_GET_PROG(0x7, &(0x7f00000be000-0x10)={&(0x7f0000472000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000092e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000050c000-0x4)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000054a000-0x5c)={{0xa, 0x1, 0x5f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x59a}, {0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1f, [0x1f, 0x6, 0x3f, 0x100000000, 0x0, 0x7fffffff, 0x401, 0x6]}, 0x5c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002b1000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d92000-0x4)=r2) 2018/01/09 15:58:45 executing program 3: pipe(&(0x7f0000b30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000aee000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000043a000)={0x0, 0x53, "1b100f1119d835a78a91329a078334618ce836d1aeb4ef80f6b5fbff07e99619c1af5aaa4c04a638ce9eabc9bae86b3a1aac5f1ab6b752b31f18c006d463447adf8a4214ab2298dc7049edb853767a8302803e"}, &(0x7f0000000000)=0x5b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c2d000)={0x8, 0x1, 0x200, 0xffffffffffffffff, 0x4, 0x10000, 0x8, 0x63dd, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0xdb49, 0x6, 0x200, 0x7, 0x0, 0x10000, 0x5, 0x2, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000-0x8)={@empty=0x0, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf3, r3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x85, &(0x7f0000004000-0x85)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e62b2cded91c", [], {{0xffff, @llc={0x75, @snap={0xaa, 0x1, "aa", "f55ec5", 0xcbe7, "b765eb697ad44fa60a24014dd687dcdcf5549662f7bd506f6280075870a9e26f41fb72e158189935b8370127fb26a18858e8ef1fb31dcff455e0e65473332a02acedaacf913cdc138c41beca9c855b2aa69efadd3af74a99113a565c896d48ee606593934980ed55a48f6f32fa"}}}}}, &(0x7f0000004000)={0x1, 0x4, [0x1c9, 0x858, 0x3b3, 0x98c]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000005000)={0x0, 0x0, 0xff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000)={r4, r5, 0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x3, 0x81, 0x8, 0xea, 0x2, 0x100, 0x7, 0x8, r2}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000004000-0x10)={0x8, &(0x7f0000006000+0xc08)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffff9c, 0xc0086423, &(0x7f0000007000-0x8)={r7, 0x3}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) r0 = socket$inet(0x2, 0x1, 0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006ac000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="83e0b5e0d3b25e6e2a67674b0f266db3"}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000041c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000658000)=0xffffffffffffff89) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/09 15:58:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) 2018/01/09 15:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x2) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000afa000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000eee000-0x8)={0x0, 0xfff}, &(0x7f0000956000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000005c000)={r1, 0x3, 0x6}, 0x8) syz_emit_ethernet(0xee, &(0x7f0000a3b000-0x196)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x0, 0x6, "c7249a", 0xb8, 0x2f, 0xfcb8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[@routing={0xbb, 0x6, 0x2, 0x2, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x7}]}, @hopopts={0x3b, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100000000}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x5ae}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x30, {0x400, 0xa, 0xfffffffffffff804, 0x1ff, [0x0, 0x5, 0x1421dd00, 0x1ef, 0x1e0000000000000]}}]}], @udp={0x1, 0x0, 0x11, 0x0, "2466911107a8928eae"}}}}}}, 0x0) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) write(r0, &(0x7f0000e1f000)="20000000180007ffff4a001f090047180a080000000008f90000010304001600", 0x20) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bd5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000-0x4)=0xe8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000051d000-0xfa)=""/250, &(0x7f0000ea6000)=0xfa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2c000)={0x0, 0x0, 0x0}, &(0x7f00003ac000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8c000)={r1, r2, r3}, 0xc) 2018/01/09 15:58:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008e2000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000c45000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000531000)={r1, 0x8}, &(0x7f0000e7d000-0x4)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000328000-0x4)=0x2) sendto$inet6(r0, &(0x7f0000f51000)="", 0x0, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)=':', 0x1}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0xa, 0x5880, &(0x7f0000db5000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00001e0000)=0x27, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) r4 = accept4(r2, &(0x7f0000ee3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000da2000-0x4)=0x60, 0x8000000000000) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000347000)={0x200, 0x400, 0x80000001, 0xb45}, 0x8) sendto$ax25(r4, &(0x7f0000f61000-0x38)="dba921ae07fcdc4ead4baade060929e95220067b2a93be3ecfe290ade22d86ae03db069128b7e632358a6812a2d9d1b9a8cc784aa82c5e69", 0x38, 0x800, &(0x7f0000b6b000-0x10)={0x3, {"615f2ce49c95ac"}, 0xfe}, 0x10) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000097a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000127000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) 2018/01/09 15:58:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000609000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='sit0\x00') bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) pwrite64(r0, &(0x7f000004d000)="c7f65ff93eb80a3033912bffeb3f5d0b61c2877d5ae99ad76a3fe6e95318176b15134270d2a7340ecbbd1160fe6722de057234527016c65efa75cd917a6c5f706747035d166734dc8bca019c3b5456daf6a3ab32", 0x54, 0x0) write(r0, &(0x7f0000f7b000-0x22)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000ec2000-0x30)=[{&(0x7f0000121000-0x6d)="e856edad0d9f6d3a91d2b78c4976b92d85743460a7226764880cfd44770422091976d30506bedf8cfdbe64c3e7e9e3b38b76d914415535c9b85642f5da864bc9338af7d271a8afc682f054ff508c998f09fee1ff78a146724e96e14a9d6efcffdee22f9bb2a26cd09f09a7b33f", 0x6d}, {&(0x7f0000ce5000)="019d69de32062adbd17da6513b5d7d6fe0cb26607d008f04fc54482cfca704589e97e4c1ad7aedb8e85e99654339", 0x2e}, {&(0x7f000017c000)="8e03bdae6607b5b227520d69412d69300f89ae291b824b3589ca623b416d0806f108eba0c405b7190ff94e5bb87415dad0019ddb63b45132ed3b60", 0x3b}], 0x3, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) bind$alg(r0, &(0x7f0000524000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f00009d0000-0xb1)=' ', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a79000-0x5c)={{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffbd}, {0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x200, [0x7, 0x7, 0x5, 0x75b, 0x6c1, 0x8, 0x20, 0x100000001]}, 0x5c) mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b2000+0xe00)={r1}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000024c000)=0x0, &(0x7f0000988000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0x4, 0x661) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00002f3000)=0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00005ca000-0x5)={0x2, 0x3f, 0x40, 0xfffffffffffff800}, 0x5) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005ca000-0xb)={0x1, 0x1, 0x7f, 0xfffffffffffffff9, 0x1f, 0x5, 0x2, 0x3, 0x711, 0x4, 0x1000}, 0xb) r3 = accept4(r2, &(0x7f00005c9000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c9000-0x4)=0xc, 0x80000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00002f3000-0x78)={0x3ff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400, 0xfffffffffffffffc, 0x2, 0x2, &(0x7f00000e0000-0x10)=@common='tunl0\x00', 0x14485a96, 0x20, 0x8}) sendmsg$alg(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f00005c4000-0xe7)="ad30b2238c9444c13a65a5f94232b95241760fc11377c047db87506c04fdd03ca96253b8c3fb4808d6c1ed4db4f969e60891ccd9edc5d5712c3465f8bba1124b90201a52089d03ee07b28f98ad7099b3", 0x50}], 0x1, &(0x7f00005c3000)=[], 0x0, 0x0}, 0x890) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000049000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 15:58:45 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) 2018/01/09 15:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d75000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000179000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000719000)={0x0, 0x0, 0x0}, &(0x7f0000983000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000005f000)=[{&(0x7f0000a15000-0x83)="0022dfcfcca91db02800671f54b2432be76b330f17de49df45d720ccfc4ccd1cdfed8d0233f75572b5869f4f306df64ac5eb22630a5f4054ca7174e435d0b487d62652a68d4571013ba917a2f605f5da7504352bf1fa5302743180e84725b731addf42f8efb353230d857627d29cd6ca5db0d265ce641af498348fa5c47bd8bd2f6315", 0x0}], 0x0, &(0x7f0000e2e000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xe, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f00001f4000-0x38)={&(0x7f0000fed000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[], 0x0, 0x7}, 0x4801) close(r1) pipe(&(0x7f00002ca000+0x883)={0x0, 0x0}) getsockopt$netlink(r7, 0x10e, 0x3, &(0x7f00007d2000-0xa4)=""/164, &(0x7f0000e0c000)=0xa4) close(r2) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) accept4$ax25(r7, &(0x7f0000f84000)={0x0, {""/7}, 0x0}, &(0x7f0000589000-0x4)=0x10, 0x80800) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000961000)={r7, 0x50, &(0x7f0000bfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e27000-0x4)=r9, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00004a1000-0x4)={0x0}, 0x4) 2018/01/09 15:58:45 executing program 3: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f15000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f8000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003c7000)={0x7, 0x1, 0xda9, 0x1, 0x1}, 0x14) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000f16000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f15000)=0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f16000+0xad4)=0x0, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f16000-0x20)={"daf90cdeb78e82533524c4909cecec12", {0x4, 0x5, 0x3ff, "df2babb2c213", 0x8001, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000799000-0x6)='cubic\x00', 0x6) 2018/01/09 15:58:45 executing program 2: r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) listen(r0, 0x8c4a) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000780000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r5 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r8 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r10 = getgid() r11 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0x39)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="66aecfb8849b8156e2fe8ff500c39d60a69e6c61d8d1d4cea35cd8173cf48593642a3880d00a823c527fd9d40c8454c2bbc087e502ddcb70ad5a4065214718", 0x3f}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, 0x0}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x880}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="8a1570ce73b6b1cb035fb476ad61389b1a2b1936288f6b6486420c245cf05a4efdf6a565f19fe376278f10b7c217207fd3e4a4e8cf25372842132e47026932f4248b69fccd5cb3cceeff88975e56e32e69e1843e6678251a1d48d4cf01a074b6dbddef52530fe7873d4720b18ae6091d36915351b66262bf0829b26c4a64286193690e53d057dfeba5e42028b79e2ff180f0f2994967eec820e4b14b2e14fcafdd9a7e84d70104cf375dd9fca1dc04ec3345ead3a56299e40dcf1f5bdf011c022701fb2b94d7", 0xc6}, {&(0x7f0000001000)="6698748a1069af3bdec85045c9bd7fc56029595c6cdd3ad5beb86cbf29cd7f79890d4ed76068599bd95a134beb37122ea2520866f5dadbc72c", 0x39}], 0x3, &(0x7f0000001000-0x68)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0x68, 0x0}], 0x2, 0x0) r20 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r20, &(0x7f0000002000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r21 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000082c000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r20, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='rose0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r21, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000002000-0xe)={0x1f, 0xfffffffffffffffd, {0x6, 0xb7, 0x6, 0xe2e, 0x9b, 0x4}, 0x9, 0x9}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd6) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = socket(0x0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000b03000)=[{{&(0x7f0000e4a000)=@ax25={0x3, {"ab3a74fbbbe908"}, 0x0}, 0x10, &(0x7f000066a000-0x90)=[{&(0x7f0000f87000-0xb1)="", 0x0}, {&(0x7f0000f87000-0x1000)="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", 0x20f}], 0x2, &(0x7f0000f87000-0x310)=[], 0x0, 0x0}, 0x3}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000044f000-0x4)=0x75b, 0x4) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f000088e000)=""/217, &(0x7f0000559000-0x4)=0xd9) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) listen(r0, 0x1) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x6, 0x8001) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fd4000)={0x9, 0x4, 0xc, 0x6, 0x3, 0x4, 0x1f, 0x7f, 0x0}, &(0x7f0000fd4000)=0x20) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fd5000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3ff, 0x6, 0x80}, 0xa0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000fd4000)={r4, 0x20}) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000996000-0x2c)={0x800000002, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0x9, 0x0, 0x200) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000fce000-0x10)={0x2, 0x0, 0x1f, 0x3}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000fce000)=0x5259, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000383000-0x14)=""}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcf000-0x20)={r0, &(0x7f0000fcf000-0x9d)="b6776139ce31ca662d05dc02db0e0c85ae04ecacacb59767ff902bc9da780059726d50a912339e994545b22fb2ef719e4517e7c800dd97e448d240e13e6a7760784dfa27b4f5d29bc954ce9b406e18d172bb3387b1e7ad7d020a508d3bbc7d2f411d2f2f9c78fa33c4cda7703e61cde88e864eb4b888cdbc5ff214863450894b19d8948ee8ea220b6bf01d5bd5ac5ae54053e1edd71942cec5d961700e", &(0x7f0000e93000-0x6f)="0b6a61530a2e8cc508348fb118087bc262e31a662ce669901be3531c57cf75025c9bf074c512b0925fbfa938d635e191e0f407d0718bc84e93379f6f6e1a6ab3fe77514b84edf0da40ba05a76f8932860c3a859524c67e99a105c4f16d9943479dbb1a9c304beb04a4855a20422171", 0x1}, 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0xb) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x56)="fb47403ef07b1448d9ff8aaded00d719a9744e8a96a38b8cff4b62bc97ea11413b71a58087641e6b5054ccec6b62d8b0bc459ac203ff78dd74a3c81b35fc0ab920082de48d0500a1d4630e203898abf08cac69fd9e51", 0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r2) r3 = socket(0x1, 0xf, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000003000)=""/106, &(0x7f0000004000-0x4)=0x6a) listen(r3, 0x8) r4 = accept$netrom(r3, &(0x7f0000000000+0xb81)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000004000)={0xfffffffffffff001, 0x1, 0x81, 0x1, 0x2, 0x2, 0x5}, 0xc) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000004000)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7f, 0x5, 0x100000001, 0x5, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf2, 0x7, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000006000-0xe7)="26ef7b7f7201401fd981c8a9af5ccca65b34198dbaa917eeac2395e3045916bcb8c9e0989b2b61ca43329fb99e7771491f8db49425d52d2775712471e7f0bada8fda8104045bea011f057ee9f3063f113cfb69c5955cf86b38a360cae036648f82ea0f1bb7c0348a95b2ea92868f5aaec78a5d45464f3dac207c61da634492bb2db34807233e39783b505704991c2e9342c6983bc9ff4d28ff3e393f16758fd90179d7b955bae785a80cbc4f70762b90e41f53e8a03e25c6f035f84f0340ac8ce739b298e06d88bd86719f7e1ceb147e92a7dbaff40d4daddf94796a357c1b6405ab8be1194df8", 0xe7, 0x8800, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000006000)="d59143d8f47b7fe3be27c721ea961a21c206992b7114805abfc67aba80309821721f79a8e4a2bc042b9d30853ca305b5d71f410296dc99735aa00088addde3bb0ce675e769974e33a39d390066a42228326377f806e1e59f098afe2e08e9f7e50d5e6931f6495ae8486d982f25568f592d9fa43c613db14fc9abc89b32892e11c0664718e60a82c4a0f4be6ab531c8faee27ccc3309df48ea0072f8099e62615d51eaaf75f9e0427d4963b40a05ec70aed", 0xb1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000008000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000009000)={0xea, 0x4, 0x2, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000000a000-0x8)={r5, 0x3ff}, 0x8) [ 61.883959] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x80003, 0xfffffffffffffffa) r0 = socket$inet(0x2, 0x2000000000002, 0x0) poll(&(0x7f0000724000)=[{r0, 0x0, 0x0}], 0x1, 0x401) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000085000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000081d000)=0xc, 0x80000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ad4000)='tls\x00', 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xf, 0x7fe, 0xfffffffffffffff7, &(0x7f0000ece000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000967000-0x20)={0x1ff, 0x0, 0x1, 0xa9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d85000-0x20)={0x1, r3, 0x3, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000b54000-0x10)={r4, 0x401}) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b50000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f1c000)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001a0000)={0x0, 0x54c, 0x7, 0x50d6}, &(0x7f0000566000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000869000)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00004af000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f000072f000-0x1000)="01", 0x1, 0x3ffffff, &(0x7f00005c1000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000b5e000-0xcf)=""/207, 0xfffffffffffffdf6, 0x100000000023, &(0x7f0000175000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) connect$llc(r5, &(0x7f0000ed1000)={0x1a, 0x1b, 0x200, 0x401, 0x4, 0x7fffffff, @random="30de93bd4f8a", [0x0, 0x0]}, 0x10) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cec000-0x4e)=@un=@file={0x0, ""/76}, &(0x7f0000e2e000)=0x4e, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006a7000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005b5000-0x108)={0x0, @in={{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]}, [0xfc, 0x8, 0x81, 0xfd38, 0x7f, 0x7fffffff, 0x1, 0x474, 0x100000000, 0x7, 0x7fff, 0x4, 0x4, 0x7, 0x2]}, &(0x7f0000df4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000066e000)={r1, 0xffffffffffffffcd}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000afa000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r3 = socket(0x9, 0x8, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f95000-0xa)={0x3, [0x8000000000000002, 0x9, 0x9]}, 0xa) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000046000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x392) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000945000-0xc5)=""/197, 0xc5, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 7: r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x6, 0x6, 0x5, "421b72497fc1", "7015b58bbc9468b9cf7d297e3841ec50"}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x6) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000083e000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fd5000+0x519)={0x1, &(0x7f000066a000-0x8)=[{0x3, 0x6, 0x9, 0x971}]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fd6000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000035f000)={0x8, 0x0, 0x0}, 0xfffffffc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fd7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000fd5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00004cc000-0x4)=0x8) sendto(r1, &(0x7f000004d000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x58) connect$inet6(r1, &(0x7f0000f57000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0xf) pwrite64(r1, &(0x7f0000c24000)="844527e6fb7b641c86f9563193f6cf9c08d7bdd3f025cd7ef1231d430312654433914271d087b22f0af9a90d399f2c0170de673f73", 0x35, 0x0) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000007000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000009000-0x103)={r2, r3, 0x1, 0x1c0, &(0x7f0000005000-0x60)="42d9df421b24ad90ad6df12076700d6905577f28aed90327b07978739c46f16d3be14ed011d74fef977ce8f59b534328eea6c164c5b718f4ba6d5120562bc6831cda515ce739343eda430f31bf6fbd2eddefa676ea3fdb6ff2538e3f8f4a2523", 0x9, 0xffff, 0x3c4, 0x1000, 0x4, 0x1, 0x24f, "b5e19c0fea2c5169847766e8717d8698d0509c43c085726d14a70e5b82530f7b7c9dbf0f3bf278a49d23036f1aaca8954cefd1e7f7901098050d0b045d073b48ba82b80fd2b549a4297020904b171cd9a5dd942bc47900d344e748c16487071ff58a6c62acf4869db640a9a74451e5ce54d70f695216b5ee006e42064cb177d3d006c745fa9a972df4c7dffad4c2c9304c8e093744322de55ab28041856e60c37885f0a689ad5ac4060096c5de2601958fc16489dea3f1588e1feb385ea13cad680deae093dedb6bcc54c091b7653472bacf857b4311c3ae1ca0c3"}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000035c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000-0x4)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005c4000-0x8)={0x0, 0x60ed89b5}, &(0x7f0000b55000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bbe000)={r1, 0xd8, "5c2c8c544b50ae68bc7622271351214d22c9538f92ecf3e2d0dded12497935109d55f3e9ebca5ba72964f9e5db914fc66fdcb4fed4298d6bef3d425dbcf3d242f85de2643cc8ca226b80cd1a7e09093bbcbb1533b209b08462cc5a35cc628c68d3eba3682d954fd45e4c6e576f2e625eb5ca7baf1149cabfd47b398b316d474fec8fce0e25b72d12e64f48163a5ac6c8aec0991fe4191a2ebff47ecb2fdb6f7c2f8e7cd5cb3450d9a6c3b28622deef08a13e06e8e4bf505a8cd65d6f8e28ca62e67d03e203091af85a739537e594c0b5994cae561172366a"}, &(0x7f000053e000)=0xe0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000066e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000b39000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000c9a000)={r4, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) pipe(&(0x7f000056c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000b72000-0x4)={0x0, 0x0}) [ 61.927586] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/01/09 15:58:45 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000af5000-0x10)={0x0, 0x58, &(0x7f0000af4000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x43fa3ab1}]}, &(0x7f00008c3000-0x4)=0x10) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000acb000-0x90)={0x0, 0x88, "f7024d262a4bd29e82a0d5621bfc15699e792e34e0ba95526a4005b960976b49e7a4e48443d508c692c1bafdc7a16b9755c751ec2451d254beee78c0d5e27a8124b57e9160060a141602581b88ab408b0779ee486672ba10653517d95ed4f2b111fbf9d1aea7e1087dec76ef0a9f709b0a47dd871da705273fa77571292158559bf844700cbd932e"}, &(0x7f0000af4000)=0x90) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000af4000)={0x0, 0x6, 0x30, 0x5, 0xffffffff}, &(0x7f0000af5000-0x4)=0x18) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000af5000-0x8)={0x0, 0x8}, &(0x7f0000960000-0x4)=0x8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001b9000)=[{&(0x7f0000af5000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004bf000-0x40)=[{&(0x7f00008cd000)="4ee22cd93077c86146493c12210eae5ada4b3fbb4aace58b0109e09081ecb196ca8c620eeeb5f4408066be289aec4bc44642855b108f3e1426b480", 0x3b}, {&(0x7f0000af4000)="cc1415641a89d9c15335d9a5693076e89a773eb4cda99d4566296402e55232cee6f915fe2da542908b6079b920d98386a1fb7164027bc82ea530e817015bdc3c498837ceee", 0x45}, {&(0x7f0000008000)="f68f9a0606ebc7a7b9f6563905baecabfe51fefcbb293c51616e7160aee434b6dc9e89f15a5f1d6cd483bb6110e4fdadf5390d6338d4d96048e3a7c99430ba692b3c6d773e5a7054654ea70e5d7fb8a064f8ebcc33bbb1b7bfe1e46bf17543c452d314b62dd9b1f144c5caa6f50fd9955bb84f6c2c0125ae34952430a61c92d0687159d247eb2b7fae93ef326f79dbb3f751fe7a38d868a89fd0a349eb", 0x9d}, {&(0x7f0000af5000-0x28)="0734eafe6fa4eb4784a7cc85ae85291db5ac4b70d93435f7c7a5b0f6e1304a95c65ccd2f094915d9", 0x28}], 0x4, &(0x7f0000af4000)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0x0, 0xa733, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x2a, 0x80000000, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x49, 0x206, 0x6, 0x3, 0x7, 0x800, 0xffffffff, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x100, 0x5, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfff, 0x4, 0x1, 0x80, 0x8, 0x20, 0x7fffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4bc2, 0x5, 0x2, 0x7, 0xfff, 0xffffffffffff5a77, 0x7, 0x2, r4}}], 0x120, 0x8000}], 0x1, 0x20000000) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00008c6000)={&(0x7f0000af4000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af3000)=[{&(0x7f00007be000)=""/208, 0xd0}, {&(0x7f0000af4000-0x96)=""/150, 0x96}], 0x2, 0x0, 0x0, 0x10000}, 0x2040) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x9eb8, {{0xa, 0x0, 0x8000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/09 15:58:45 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x49, &(0x7f0000e7d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3b, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x8, 0x0, {0x7, 0x4, 0x4, 0x8, 0x10000, 0x2, 0x72, 0x2, 0x0, 0x5, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x1ff}]}}, 'f"y'}}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00006c2000)=0x0, &(0x7f0000f21000+0x79f)=0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f23000-0x10)=@common='bpq0\x00') mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f22000)=0x4) 2018/01/09 15:58:45 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f0000f1c000)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f96000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x8, [0x1f, 0x1ff, 0x20, 0x990e, 0x200, 0xfffffffffffffffb, 0x2, 0xffffffffdf44e2ed]}, 0x5c) pipe(&(0x7f0000506000-0x8)={0x0, 0x0}) 2018/01/09 15:58:45 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x6, 0x1ff) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000f51000-0x10)={0x1a, 0xff, 0x3, 0x6, 0xf2, 0x8, @random="856dfda2bc36", [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r1, &(0x7f0000608000-0xb9)="", 0x8c, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f52000-0xf)="ae1a26ac6ea3cd77e11d291e877418", 0xf, 0x0, &(0x7f0000f51000)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ff}, 0x1c) 2018/01/09 15:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x1b, 0x3, 0x3) setsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000032000-0x9)="72d32502a47a52dc7e", 0x9) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000f0a000-0x10)={0x0, 0x10, &(0x7f0000d96000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000585000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00009bb000-0x108)={r5, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x7, 0x4, 0x66a, 0x205, 0x3ff, 0x3, 0xf2, 0x5, 0x6, 0x2, 0xfffffffffffffbab, 0x100000001, 0x595a]}, &(0x7f0000964000)=0x108) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$inet_sctp(r4, &(0x7f0000c0e000)={&(0x7f0000203000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a8000-0x70)=[{&(0x7f00000bf000)="91be17e58203e989931e284600e9c5c9f9", 0x11}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000f000-0x1c0)=[{&(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000007000-0x30)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f000000f000-0xf)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000007000-0x4)={0x0}}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000d000-0x8)={0x1, [0x0]}, &(0x7f0000012000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000f000)=r1, 0x4) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f000070c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8d000)=0x14) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xfffffffffffffffc, &(0x7f0000f8e000)=""/127, &(0x7f0000275000-0x4)=0x7f) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f8b000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) vmsplice(r3, &(0x7f0000f8f000-0x30)=[{&(0x7f0000fa2000-0x68)="430ef018d3d6d0680754a03e8cd9615e3d6fe1ad669b1a03a4c061c1a8b377c173ae2efe753d98847ffc8c120b8a0b7049725d9bb812e21730d645facd1fbed00eb224a2f7a8d30dd540e63671b5247273040fcaf1fcfa6ed254d15bfe54daaae15114da383656dd", 0x68}, {&(0x7f00005e3000-0xed)="ce93e8a5ecb387df0a100276bf62d543e988b5a0ad2a50e4a01901e186a1de34a0eec70ad8e986a1d1fc09a5de94546c3f56d06206d964d73edcd19f2141bc7ba48de225fb86ad8b0e933ece744c7f076e2db97320f69079e56dfea885aae3c8398bd2c339718720c773a624cbe4f278cfc295e4b0b26726ed56a4112c3d8f2059d69da0ea97dbc9b0b1a10d078e1d247b855373957ae9b5913342a4a45c5bfc6b3657ea85da58af45c3bc96933088b1fd31736228de45b7bb581b73dfe76db770daf66ac2fc6eaefe9ed731f160ac81800c4b15affb24efe94e0d89b1fbdb692fa8fd5f1ba81a5d90458a5bd9", 0xed}, {&(0x7f000051f000-0xf7)="e672237100587dc1e1d04df9bd63169d5af5b2fd3ba6708a4c0434783ed5c624f83ef2c193e368173ebe7ae48d52bc3dff45d69a7075ec311dbb2b7f73606568c7dd1dd1cf62368410c4d41fc1cfec4a56ffbd1a0e7f832eb66d7619cce5f6a39714fcf5ef925a45b6a14453464c68c751a115bd7074b930c8d9d239edff7dbd00a9942307614de206e7446ae21e596ff0a8b6b2fdebcb7da6a7bbfff4a9377a8ff979b6c6020e52deba709b08050f632edf61cfa947489876165f2ce077ae471a98a17a1bdcf11a04411b930e66921114f2fedc03dfe58fbeafbb1755ae4f60c98e73b865e2b9850f234f5916f9a245dec5314e7dee7e", 0xf7}], 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000435000)=0x0) sendmmsg(r3, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000b5a000)=0x4) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0x65, &(0x7f00003f8000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001f8000-0x2c)={0x5, 0x3, 0x80, 0xd, 0x3, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r1, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) r2 = socket(0x2, 0x4, 0x3) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000047a000-0xc)={{0x7, 0x1f, 0x4, 0x6, 0xfffffffffffffff8, 0x1}, 0x76f}) 2018/01/09 15:58:45 executing program 2: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ee0000-0x1c)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbfffffffffffffff}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2018/01/09 15:58:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = socket(0x0, 0x7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe9, "f50d877ccc2d077dacd2e8441be9b0d04130a6f245d404fa4725be1fec156edd855d604d8cc41e0904de5a5b418ffd8a77c3b89daadd26fdc403e559dc5af23a98def7163639dec60c1e5d91eaa2d152b4776dfa16626e0c9f0f6173dbf82085ebd0a279bc142b925785983159c3988ea6563c200a04d63881ca06f1acf71f113d703ef57673109e8ea6aa6f6e88aeda96421c5cec4ab8b312e1787f6b6765deae7dcc44023bde4e62c54547bdd0e045ac9ed731bf5b3f6aec639ec4186a75240a22b7b1fc79d703b2c9b32c7abb9a429bbf61b0c0416038db0c6b6278da175fa60a65db89b134fd1e"}, &(0x7f0000002000-0x4)=0xf1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x20}, &(0x7f0000001000)=0x8) 2018/01/09 15:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000048a000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d90000)={0x3, 0x0, 0x401, 0x2, 0x5}, 0xc) r2 = accept(r1, 0x0, &(0x7f000045b000-0x4)=0xfffffffffffffe98) bind$nfc_llcp(r2, &(0x7f0000efd000)={0x27, 0x2, 0xfb4f, 0x7, 0x41e7dace, 0x10001, "67d75ff9b91c9814f5e218a670789cda6d16dc558a6b22dc10381312e07d8b91c8742cc29061b7158f3c2278a1f7f667227e4ec7ec84e30ebd499c2db0f828", 0xad}, 0x60) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df7000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x80806, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eba000)={r3, 0x1f1, &(0x7f0000b88000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x44, 0x0, 0x833}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 15:58:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000176000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc2000-0x5e)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a0000-0x4)=0xe8) r3 = getgid() r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000163000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ca000)=0xc) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000033f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) r9 = getgid() r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000082000)={0x0, 0x0, 0x0}, &(0x7f0000048000-0x4)=0xc) r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e2b000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000088a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000396000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000022e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f51000)=0xc) sendmsg$unix(r0, &(0x7f000030a000)={&(0x7f0000c0b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e03000-0x10)=[{&(0x7f000026e000-0x1000)="4774cd9feac008c392948ba855a28bfb16871e7bf157fed2047b17fc4f50c1929db4de192b615ddbbde31fd8e659934f9712f84ae4de20c4532ad3764ed82866feb029acbc26cd422947088d116d13a0eebd2dd4ab3f5c489e4dfb3695ba42466e8152af0cd3052c4931f5c6f8e5cc0eea4b33dabf343b680c615f92cacbcf575bdd3f719e5c5f6b74aac6b16b00aaa7a04d9ba44adeb0a7739088cb8cf83a2303f3ba4086926530e41bab414f6b16b0d164aed16ba5d3962bc427843fe724fbb0f07cb0d912bfd6a961d785c6b7e8100913ef6d4a95000e5e566107858a737b6e1915e89d06a64cc53039cf07f2b0470f9fa950ba01b6df644ac61549fdea5a7a2456e932819f351131d383469176ee2c840d350afa098ec2651f7032312143bd6f0a287bdd02e70aecd4b7028e246269b539890a37b9816c811000ecfded468a2f2a87b997914371d71f9b9c01ea0ab8fa325924d71edda4356c29b14927d2dca6143b57b7bd2ca4ca1553f4da31cbd8b60e316c122ecd4f0cafb0e01949fe4c9edea7ba7ece05a4176550164c463caaffd3d27e2588dfd19624dffeba024384a2a31b121abd28c12fa41e5853d55b6fa8eb77435ac00f7a6a8889946f0dfc70f0127dd6bdd7d621cbdee1589c72529240855b22cd9760fdea32cce890d01803a8368f767c976775d28dbd4a651d5a781b7165eb090b229f61e52c1dac50b197b4ed51178d301243f65c6ea0737a1127c252f9e1088f6adb33cfe638fc5234a3ecd257ad2758f32d776ff68783d57b817904dc0417b6d925ec9cb42e6cd9ce1bbadbab3bb9bd08b9dcf0d2cd2e3a499c2f76d2daef128c553de7933fdfa3327e86991d192d9bb17130dec2cc3d453e5afa220592558ac2a8bcc765a3b66dce80b6cf3a93c9edecb16fe4950a7468e01044e8c286da422230778db3283fb245edd3ac90f84b68b226d923364d115af100b2764e5a6f625c76bc653ad99b9a44ddc157f74a48870a416f30806f607df848a3cad2b21126e437805ea8ad28f4cd30d1b123b881390b0bc39c9ecd923871659e4d806d27230bf8fd9e19b68488214e335cf8f7513af03e4ba33497345c2116468659f7eb245bd76a7b9b55c46e2a01a4722c0ba1de38cbb2b8959d210d5b47935a1dedae36b64a8e7ff481fbfe44959662a1e3ab637c0a5ebca4a7deb4e86dc50a96adf298215280f139cfb789b46df319a8537a2424be28c02e25b6cdd0b68cbba41723bb5e1691a010f3ee8002ae64239ee3953d94ae7c73caf4c818d684b93fda714c4b5a6dc16fd093f7baf3103bcca259171db3f950122ab4134a6b401f2dd16816290ce79303d57f75e4379715edce06179c07278b105a140a6772faecf3c3097915d716f0201199b85fc996264b85508117cafb9cd175f5f3659fcd03a32f4941600ba130a39a59cfd5bc1308ba609a2b50e43a9c1bf76d8be0f8c939aa9f53b760b45ac7d537a3a531cd1229c45c16cec14527b54cd337c717006a870095f9a201db23fe7fa0266e3911047d22d0998415ab88d74cc95a9f55776006fc4eabefce03def08ad950f7904c9d5b162224dd05db17afee92ad4ac9b076c0ecfbb0e3e400578d0ef82b77ea71bd89e368cc7017e9d586872893c969027bb24028b59a6e62814b31a237cd9734915f657b932e5505365e943cffce405622860ea7916ca472f0e0e352095845c8f1da3c46fe04c89b3cc655cf12c5b33e32ba1b802491da44c4eff1b41082d9e729ca26868df766c646fb862a850199700e7fe8d15f92a348418850fab5a739527279949b7bb2f387e5c566f0acb3c1d66f8a5714cffd87c6a1a0d7f59207d0beb92030f5e8dac2a1248b474598219d7971ddfb766e3db3f9c6865ef9fc2c9547d21cabb81633ad0c9fc09d4c335fdf9eb051fe90f7bd8f0ea827f0024ee2c0a4aabcfff39fe6df0c4f8124220ead18a69223b40e0e4839dc46924a44571b74ca54e9ecf79c8e1bb0b21023ab1938d2320417a6d11702266177547a0923920dfe99de5423d3191679c13defd981ebb504f99cf5126d2b50a885289864f48883ae493b2e6122b691629bb00f0908d728fc54ad7e546ab962df2cdcd649bd93c761a25658fe15612688c138b9e57d29585da169a498d2d851d388b5cc19213ff5a9abda2142e87d469c9854b3040dff137971a04afcb2a5bedb1ae89be66590eb58ec5c585e2c6b05ae52b2fbecfff97acaaaace43a6ffeb1d892449ce1fef7ea349fbc624bf78607ae9697fc53ed61cb634b754cf5f9773e4f3d435af61c081cf3a76ab299bb47a2caaac41e5e8e2eda89dd555b53ab009a39d324b8c8c73f7b2bcf5780cbddd08d61929366820b6e1cde52557ee69a9d6a3faf32b14a1a524ad6b026e740552caeaf38c41ed4a8790a6d05952cff12a11cf4694b1740d01138535f10bf19f07307675773ba45aebd39fa6f3636df4507b6e9f0a9a93a80f348e58538154ac481a23865b4056a1227954313e37e0d9884c4a8d4f2daf0b2145eeabd06e438c728dd88321cf2cce862961730ba81b3ae8cf0377d7ca7bc5c53c80553aee649007b40fba170b8adab18ce1d1307dc7def06b0ca9d43670c6ed9e1a394d0337131d5c4f8d4186e22e39768f8b4878dc1de9bce4937e692b1fb27b33ddddf11c7a7edff2314a33306aadddf8b7dfe7f8197420e446a81b9b0655eec94aa0e4a442d6da2bec41b6a50e965b8ec08caceef0890c954e8f08c62aea1b6eefbfd0d951a48aa0aff4c7ee4a9faf1fa28afb6dffde53b57d629c66cb7681db4290588cce5f2ae6b758e6d26eee9b8ca76141ecd62294f4efaa1b7116022888ee35c2ed26e60b869f91355c37353254cfc2c0a2c4debe31a8de0bd28fd1f252e2168075126aefd85e5c3cc5bdc67195787b218526317d062b0ca80e6546b10e0535e1ca36940ef8be88c85af93854f1cb2d1035102635a6cd878b97541737a71746b05f2de158f71025728e436c737820c3969054a82a94dada1328f61d84114d3d6c9753e2537679deaeb9fb10ea025dd28dcc46d66c8190caf8a99979536cbe8d65daced9df161f6666db9aadf2997418f48ba42df46340261fc6848d39a57a86a16c6750f3e5fece4437ac47905026447f3070c5897e74d59429aedc6ed9865da4872279fb0e61cf488559a92f2fb0a855834cc802b82902d56356569148821f7dffb9df08be1e16024c3807c01dae36143c870d89f679cab5e6f16bd2ad673e36c5f59fc9b1cdeabb465a2078c2bc34e671af343a366d0fd049c6d14bb796846cc08c56b7f27d66b0f2ea48d6580168a3e61aa2029df3491c705a2db6ad555c71cc8d3a59bbf20dde3cc9cd7b68d54f2799e76a2bd6464dd48dbf994b1f488f171302e280bdb699f6d1af2f8f071ce548978022e5cb4e345a748f37913f4d4c471dd3fad616a8ac45d35b265b349d2c5534cb39d678ea45d72dc928c83bd6774017a8f07d71b4c7183e0ffb0cc4ede352cf461445976457e963ea277b7e2e1760f9af40b7cab8b8160ed78cd516b97e45ce0b435e31a68d5a5edb387279c0955c986a26e3ff09dfa7e3f9b1e551d53f0e6e78c664473d26ec3d265376bfcd8f0f65d101be39eb41a90076a07b753852ac3694594547146a5176ccebfbcb6304c1a4d0ca1ae18f53e23f28625df318d87142e3215b979c98d7d70512c1b49dc445cacc2638a22f38a553a59c82866015ff46ab4b6bf289fde06e1ebc205d8f55c44a04c7328a3283038244312ec38a7a143d548fe8bbba5e986c18502d843d0eaf8f3b8f2ba444068f43bcd4396c5c6d81674409a1a39e3443a9ea82cd727b5d8b73262430f69e6cd42a8a3ca0e8ff7d07a4bfc385485bc7e00e5b841c49f24a8ab6b1998abf760301d474c429d950bbe3a7c00bd25895a151af882ae983941f4914a7da596da81d58f4fcddc1e692c520f0b66e9a342519a62c6133575fe8769b65cf7cac6305815e9884c6a39cf43cbf803b6a70331f8f6b57dce57a01c2dcd9cea09f57b7066cefab2ffc0bbc63b8981e6ce37233f464b74895c9aad01296c83b21ebef79adaed51feed5207ffab1f0dcd8462ca26ce51fa6bf7839e9b4a6dbf4e664fd39ed35443a8e878edc9265d7637e3f0daf8a12ccca639fe8b557f73aa0940c7266127b4182a4feb83efcd0e4ca314e1d1efd6076e97173718eb8de2a1ea19db593b16c610d6755fba2b1a2f762dd520a773462ea83c3d55be97806801a8730813bd242999f2dda8b393f4ad21ae9a764c8e3c087811c06037715a7c9b7a296228af4db74acc5d36f86bff944044e7e4343b38f3b222dc519a86de2dcc9e123e04efb3d57a6277df835433b45e17a051410baeee538bff044d1b455365ed0f32538eb259e32e4b1fc237018aad5120ec10e3460bbcae3a265dc51b050f23550d28c139c48a0fa7b1b701f110540f196331c9099ec0b635584fdfefa27c1de968017e415e596473afd623c60ed605e3bac11944ebc01267a52f1e1640ab82d99208cf37c41f53cb192f19dc93a2dc1efa41efefa52569576b355f342aba0e069e04c4792c42c75f3f9e194b824c55a1d904f8191da7fc997b37b0875ecfc3a1fdc4cfa37f53eb4e298d6539c43e49a7fec3b8a7abeb1ff5b6ec847deda1d9a054bb8df7304346545626fd4971f1dc15449b0bf38756f3f8345ead44b6c7a387f74e1b097b9c55eceae092575878c9d767c3c16eb4ba33a43c7fa8fddf1f77af4b48a23ccc36a0cd9d9958d980cf66aa35bbada3cc5166dce359042b92d42bf7b7c791b9d55b8a8b598f89172a11750cf84f795c9c8b9e451cb03f6aa76c4cdadf938adef2260d206f2793abe8a632c5ec99fa75f7dc27bb13cc04f162f8dffa5e2b27e73e9dbfd2236b6ba797267abafcd14f1bac4d7bed791b59865f46c19b15951bdd40a312bc5e6ae07e41f83f70d1c5d31673983a4bfedbe9860bd1b3a47478d84d5dc5907487455d0efe96b3b37bf665fc70258de9da7e0dd9e3cd7f11cd60eb6dc0d53b0b78a5ba93c990b5bb7243929565c85a7e6c42b4dfeb5b0bb76e7fb2d2045ecc52b26078dcbbe39cc42f6a9549b1b7d9aaaa8261fb5901ecd1eb24e8ea08a797dc57cf74551e8db9eefcda84aab5def601040ef4d575fbf9c9d3e50965ee99af9dd54f58996cd7bc0f2bf2ff856bf737db26e06db6e4c923b311e7034ed7ff027ec971e3f3c8be0d9e1beb4279327d26116d8a6ce611d5b565187a4b53592527467e4bcd8f9fb318cc0b417133a3edd8e630e88770b7bb7b88e2be0b13a6bcf52da57a0c69db6e5f25cdde9eba9ef6d96a0b3e5a83fb5fe1a7714f06316fd70be92121a1f75d10b56d658dbcc30d6f2d35a4a55b9db9806f46bc4b2d2a1bc3f1a619f35aa17cc0eb7a52bd4f90932a2ca740d8dae54ed89753c037bdbed72d27991c868e362c40fce4bc6798cf7a00f8478963e8d7ac7e859988fe0d159c9d05023810bb2639a3a9eb95a3cc93d6279c4ec9db4d61f6f82e0ea989d1b5edfb324d27025865c651103d65ded991bce192e4fb83930f60105eb35e47fb7a21c0e422bcb837c62faea18a77d256b7090ba43efd716ec213406e59e6bd280fafd34bc3aac664ecb57880ea21c61e18a5bf020ba082776063caaacf939dfa468e2d783176ba00b2812cc773d85c1aa89f440111dde5e5b4d527483eb957bc91e0ab1748919fe942292e24cd416bc5fd0e96931fb6261304f03d0b13988d75fb61cd4250a10f4df3c4343b6c180b66d97897b16bc17379", 0x1000}], 0x1, &(0x7f00007e6000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x1}, 0x14) getpeername(r0, &(0x7f0000c37000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000091e000)=0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000259000)=0x3, 0x4) sendmsg$kcm(r0, &(0x7f0000871000)={&(0x7f0000baa000)=@nl=@proc={0x10, 0x0, 0x2, 0x20000000}, 0xc, &(0x7f0000bc9000-0x1a)=[{&(0x7f000004a000)="", 0x0}, {&(0x7f0000aeb000)="29bc083ff96ee71c4154942efaf72654", 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:45 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f58000)={0xffffffffffffff9c}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000f58000)=0x4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000-0x8)={0x2, [0x1, 0x2]}, &(0x7f0000f5a000-0x4)=0x8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000f59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f59000-0x4)=0x14) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f58000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d49000-0x4)=0xe8) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f58000)=@raw=[], &(0x7f00004e0000-0xb)="73797a6b616c6c656f00e8", 0x1f, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1000000000000000, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x229) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f59000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000de7000)=0xc) 2018/01/09 15:58:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="29720b5fad49b96f010a318bec319dcd781109074be41632ecf3203323ee82014262544bee0265dd0e5e78bf9ffb66c27697a97297227219a609a02ddbeec0e1a00d024884ab4fd42eb306dd5332de3999ec78e75554f2c7ac0390416554c4013a664643f023ef564f70e6bfbe98291b422a8d0592206b6b0895262947a841fadd0fec0c592bd083fe2fc635a82acf17003ce0cd1740b026f4290f3e077af4c1fe230d998024670b43b69ddb6b80613925dbab68e16b1f9538571239568a60a26bf1d4198fb24ac5416db8778765d25d8860d44fc99e4315e769db1039336f7f07325d66c18a979b3c69", 0xea, 0x40004, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001000)=0x932, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000002000)={0x1f, {0x84, 0x9, 0x0, 0x0, 0x308, 0x20}}, 0x8) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000002000-0x4)=0x9, 0x4) 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) getsockname(r0, &(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000004000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x81, 0xa, 0xf, 0x3, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x7fff, 0xe5, &(0x7f0000003000-0xe5)=""/229, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0x37)={0x0, 0x2f, "67186a1ede39e26c5ca192638e7fffc5331776384edfb92df76afe3eb8f354c6857f550a6f2403f71895fe51f3c84c"}, &(0x7f0000004000)=0x37) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000006000)="574799df7f1beca3cfbd23000948da63bb9fa7e8d2e9914ab40945ea57f05f77f8b2106e08653e418d3212878a5c2e1daab8be290916036bf8509de47a740f7facea", 0x42) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000008000-0x18)={r4, &(0x7f0000008000-0xe1)="1b11578dcb6eb2282a10e5758d8cf590312ca83a424ad76ac1ef91ecfcd51f0482a0fd6d606c6e9bd353a0b8212c1e105b97a65cf096b93fa95c5d7b4b91edd6d4e72123232e0376ac9f0b855ce47146b622999f376aa82a3b98fd2a4427562b3865b2ef5bd1589936a9cfdd3453560666206954eb940e7cbf6e488884a263a3ef496b035b4b9b2c5e49ae5a02177b61d449102eca60570c18b4fb7ec367fbeb44c035175a1f4af81d19b6b797063665dac28ce5addb3b60648f587b50ddbc7d91cceee3d5493330e0fe7f04b597965f8c233cc636a6ff26db61590467f9496284", &(0x7f0000007000)=""/226}, 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000008000)=0x4) 2018/01/09 15:58:45 executing program 6: mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000586000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d3d000-0x4)=0x0) 2018/01/09 15:58:45 executing program 7: r0 = socket(0xa, 0x3, 0x2) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x116)={r0, r0, 0x1, 0x0, &(0x7f0000223000)="c48bc8ac4c226dfba800691d0727c0b65598196f4b3833f8bd78df8cfdf96199ebf62b0c64dd0e9b5c9945e4a3840c0d4885f3e37d89076bc88d10e1b7e127c775", 0x3, 0x100, 0x1, 0x2, 0x1, 0x98de, 0x7ff, "470579259e978d0474e2a3c1ba21d483afd43ba35a94373f054891406e94b8dc113dae121135859341303c85a4e409f4d81017514e17328493e65cf25f3950477e6ecc04d586522033711ea1470290495bb886d6ebff8b1d58bfb32922b362f87ce1a6150cb6a790aace1642ad6ac7d43031e8217518f9fb8b1c3d283701a933a97d86d4ab1723c1ecd983d5a4efcb618695bcdfeb3a47a338bc5d97d2c3f215896ea230d599118ddbf2dc79eef3df8695424b06bc10ce3fb628ebd0f2eaa967f5ce0c723072978bdbb7a2cd05ae06750ae55653c25e8be02aef41f01cb472a7f2ecabf58ea222e5f8bc0e53db12"}) 2018/01/09 15:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1c, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d87"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f44000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cde000-0xc)={0x0, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f4d000)={0x0, 0xe6, 0x1, 0xfff, 0x7, 0x1, 0x2aa0, 0x2, {0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b, 0x55, 0xfffffffffffffff7, 0x3, 0x0}}, &(0x7f000048e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006cd000)={r3, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x100, 0x32b, 0x3}, &(0x7f0000a6c000-0x4)=0xa0) socketpair(0x4, 0xf, 0x6, &(0x7f0000c51000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009a0000-0xc)={r2, 0x80000, r4}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000033c000-0x10)={0x4, &(0x7f00000c7000-0x20)=[{0xfffffffffffffff9, 0x8, 0x1, 0x4}, {0x5, 0xe9, 0x7, 0x3f}, {0x7, 0x723, 0x3ff, 0x4}, {0x29, 0x6, 0xffffffffffffffff, 0x9617}]}, 0x10) 2018/01/09 15:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ba8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf5000)={r0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ea9000)='tls\x00', 0x4) recvfrom(r0, &(0x7f0000e6a000)=""/108, 0x6c, 0x0, &(0x7f000070d000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ffa000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000ffa000-0x4)=0x0, 0x80800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ffa000-0x4)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000002c000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000036000-0x4)=0x8, 0x4) 2018/01/09 15:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000072d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c56000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006d6000-0x4)=0x0) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000691000)="", 0x0) accept4$packet(r0, &(0x7f0000bf6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000)=0x14, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e2000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000bb1000)={&(0x7f0000b37000-0xc)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f000035e000)={&(0x7f0000468000-0x174)=@report={0x174, 0x20, 0x0, 0x5, 0x3, {0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x8, 0x1, 0x4, 0xa, 0x0, 0x20, 0xaf, r2, r3}}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0xa, 0x1, 0x2e6}}, @algo_crypt={0xa4, 0x2, {{'lrw-serpent-avx\x00'}, 0x2d0, "4ce08189e584e1263cfc7c00dcbbd3af8a745025b5450b0a6828c0b8b9d02b39ad574dd538859a0978450fc59e451fef526f78cd6e1ad25280fd9c7cde17a93f20a01857c152e5a3b05620f41b4d507d060ddb896d12c20675c7"}}, @algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x40, ""}}, @replay_val={0x10, 0xa, {0x4, 0x0, 0x4}}]}, 0x174}, 0x1, 0x0, 0x0, 0x804}, 0x40000) 2018/01/09 15:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db8000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008ab000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="eadba5ad45915d811a5a7131696ed6e7"}) [ 62.301524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28409 sclass=netlink_route_socket pig=13762 comm=syz-executor2 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d91000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009c1000-0x4)=0x8, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 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=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008ef000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000688000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r1, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r1, 0x2, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000fe6000-0x20)={@generic="e0321b461896c5ae477a62ec95fc764b", @ifru_flags=0x402}) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00000b2000-0x62)="4bda71cc880a2a315562f3aba58bf08c942e08ac15a8e585972c03d0fa619113eb0020c664876cf8653471b2617261924308220e6de396d1fc66b44800dc91b85b13af80b240e8048759050e8eb1ddb35e7c9abe54b396e9cd28580f4a0e73398bf8", 0x62) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ea5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) [ 62.360763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28409 sclass=netlink_route_socket pig=13776 comm=syz-executor2 2018/01/09 15:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0xffffff90}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffffffffffd67, 0x880000000}, 0x61) 2018/01/09 15:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x0, 0xffffffffffffffff, 0x9) recvmsg$kcm(r0, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000478000-0x70)=[{&(0x7f0000e2c000-0x17)=""/23, 0x17}, {&(0x7f00005fa000-0x50)=""/80, 0x50}, {&(0x7f0000c19000)=""/145, 0x91}, {&(0x7f0000f89000)=""/127, 0x7f}, {&(0x7f000075d000)=""/42, 0x2a}, {&(0x7f00005b0000)=""/0, 0x0}, {&(0x7f000006c000)=""/185, 0xb9}], 0x7, &(0x7f0000552000)=""/13, 0xd, 0x7f7}, 0x2000) 2018/01/09 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f00002bb000)=[], 0x0, &(0x7f00007f9000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000cfe000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = socket(0x1b, 0x4, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000208000-0x14)={0x0, 0x2, 0x6, 0x1f, 0x6, 0x3ff}, &(0x7f00007dd000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003cf000-0xc)={r3, 0xf6d, 0x0}, 0xc) 2018/01/09 15:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007c0000)={0x0, 0x0}) bind$inet6(r0, &(0x7f00008e8000-0x1c)={0xa, 0x3, 0xf25, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) syz_emit_ethernet(0x2e, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d90000"}}}}}, 0x0) socket$inet6(0xa, 0xa, 0x80000001) 2018/01/09 15:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ae000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000a7000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, r1}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000a16000)={0x1f, {0x400, 0x8, 0x6, 0xea, 0x6, 0x401}}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d35000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x20, 0x5, 0x100, 0x8, 0x20000, r1}) 2018/01/09 15:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0x60) 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a24000-0x113)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x30d, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) pipe(&(0x7f0000080000-0x8)={0x0, 0x0}) socketpair(0x3, 0x80006, 0x8, &(0x7f0000f79000-0x8)={0x0, 0x0}) socketpair(0x15, 0x1, 0x7fffffff, &(0x7f0000ff7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000485000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000943000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005c2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000081d000)={0x0, 0x0, 0x6d}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f71000)={r6, 0x7fffe, r5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cea000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007c3000)={0x0, 0x0, 0x5}) writev(r4, &(0x7f00005de000)=[{&(0x7f0000506000-0x2c)="f9815de90b2c531af971bede82c69ec94b10d6d843025a1c0ffe925537581cce87df898613a678ae1c43beac", 0x2c}, {&(0x7f0000320000-0x90)="00d9bc298207b8f62e08c618c42687af2e6bf094c7412a72e8fd66e8823f00421c2b84baf171f09f9061f4bea1293979d5b70fb147822d55fed444a5a9478708bd90e4705d687191520b5042a6b82402ce0a8378acfbd083205dcf049db998e1057b4987d9d5627a0dbd7e31131836192f720407116e8950344231daf021dc7087154edfa05be73a56d4511bf3c21b23", 0x90}, {&(0x7f0000776000-0x40)="59337a781aba40a2a088ea9b53e49e55272f4a27c51c5f60648d18843b4ba63a2e69b1c8fcad136ad726c29b9b60a8e8c152132fc5e7764f44e16a096d57f17b", 0x40}, {&(0x7f0000827000)="4fb98975854b4fbf8a83758bdddb7b000a17ce4a1b0d4c05b00ecf75d61c41f7c7e6cc6c3ca315a22c422a032b750664f6e701d63eabbf8c443190c81116b0fcfa104993f44ea0adfc4e5d37a3fa24c239", 0x51}, {&(0x7f000005e000)="763f56140b2551fdad21cdc49f94fa24aa259d317d41e363aac7093044898c6548e437a79f5a462d5f39d5e0737e54d42b1933b05a200e719df3a8f38b0ab2ad8b43f90dfd5d911ee1db268ab20eda7ef440eea99b7e4f2d4da23039842dea0b0f188c1a447d658e58528ef9174ea2ebb37f0db3a51dc0e35772a26165bb", 0x7e}, {&(0x7f0000fb4000-0xe4)="a088cc4ed5307777f0dea29402e06bcd79ee3ae245dfc35a2cfb7e49e4977373c14647ed6b756c3f5f84a9e40bc867384093af32778cf1d59ab815f807e6875c2ecfbace193a4a253fd5a84f218ce6877daf974a8c2c8a16833d8f70a2c1828b0d4e35e79da523657e4c1f4eea1ba940b9bc74c967973728f491a77d007bf4c8f5c01b1525c1c28b848d8a42bc80d15b65129e7b8955c9f055a3281a0ecb23d3ba743bed006fd6878ec14463498ecaecef9dcd630d45245f5c8fa1e94468f35a5d23431e74592032a835a73636677db5e9ad8ebe86dd83055f0488c5ea303bc21bfe9952", 0xe4}], 0x6) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ddf000)={0x5, &(0x7f0000675000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c45000)={r10, 0x21}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f000073a000)={r8, r9, 0xfffffffffffffff8}) 2018/01/09 15:58:46 executing program 5: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000004000-0x30)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) r1 = socket(0x3, 0x806, 0x8) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000082b000)={0x6, [0x6, 0x4433, 0x7, 0x1, 0x8, 0x4]}, &(0x7f00007fd000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) 2018/01/09 15:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11d8, &(0x7f000053e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @ipv6={0x100400000000, 0x6, "615a02", 0x119e, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0xb7, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x57, "c4e211f73558d2173276acbb24fae728133b53cf0536b45c7534b5e2063862d8e137fd5e7f959c2eb77143cf50a2eccd197939ae4aaeaef8b52ddac685eef737b3bec444792f51dcaf911ce9ff2af0651233a5299b9458"}, @generic={0x4, 0x83, "caacec49f56fefe7237d4426d9209ee36ff4db7002dd6eaf6cca59489efc10951812686aa90eb294f0ea19e660d37ed3ae8a63efd12ffdff4e9b1709f07f704ad1814124f97cad3c32067380a4eb30ff7ffc0c2f4cb3a5339bd1a9b976a49796d8200c97cac8d7ef7f573a11d30fd7748f0e2707d5e57d68bae958fe41a116215482b2"}, @ra={0x5, 0x2, 0x3ae}, @calipso={0x7, 0x30, {0x70, 0xa, 0x80000001, 0x5, [0x9c, 0x9, 0x3f, 0x22, 0xffffffff]}}, @ra={0x5, 0x2, 0x3}]}, @fragment={0xa7, 0x0, 0x8, 0x7ff, 0x0, 0x1, 0x3}, @routing={0x3c, 0x4, 0x0, 0x2, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @dstopts={0x7f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0xf9ef, 0x6, 0xfc, 0xf224, [0x9a8, 0x200, 0x401]}}]}, @fragment={0x88, 0x0, 0x2, 0x8, 0x0, 0x7e0d, 0x3}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0x100000001, "781dcc", 0x7, "3fbecc"}, "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"}}}}}}, 0x0) socketpair$inet(0x2, 0x7, 0x0, &(0x7f000097c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001e0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x7, 0x5, 0xc2}, &(0x7f0000445000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000dbf000)={0x0, 0x2eea5dd5, 0x40, 0x1, 0x8, 0x6, 0x2, 0x7, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x84abf5c, 0x1ff, 0x1000000000, 0xf7}}, &(0x7f0000489000)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b1f000)={r1, 0x5, 0x3, 0xfffffffffffff74f, 0xbf03, 0x0, 0x3, 0x10001, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb, 0x4, 0xfffffffffffffff9, 0x401, 0x1}}, &(0x7f0000012000-0x4)=0xb8) syz_extract_tcp_res(&(0x7f0000c60000-0x8)={0x0, 0x0}, 0x1, 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000775000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00001cc000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000075c000)={0x0, 0xdb, "99401657625eeea2cdde9d0e41873326567c7183325b4b1a7b65f8e6bc7c3d10508b7394c4e91b0e7e8da8a1c3a748428e183d17de85a88d16b29845a045bd0666654c2aa57c7273d9e82994f5a7d07e228cab5c5c4dcab6e60e628dedd93e7ed80e63f2dab42b2534650f4bc4923c858c2fe42c366111270bd91c9622646802cb94d63ba1f25d33287e46ae64a7726af40d1799fc96af488143b280e2346a6df775b856ebc9d71197c6a1300be9ab33b2d3f5a364d4e4b25b9b074a33ab0fe69617663418091cec64c76d54d06c437b8341a90bb1b5ee5ede7fcc"}, &(0x7f00005de000)=0xe3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000ccb000)={r5, 0xe8}, &(0x7f0000714000)=0x8) 2018/01/09 15:58:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x72, "dc485fa348befab29790adf29892144d96cea3bbdf4374d02b454a9d21cb9445ea464a38f21907253f5009ddcb569d33b81aed692e14599a4b7d3552675da51914b96dff79254a86a94457d1187eea88ff37a6e8e9529741095ba4b811e3344672c569381f2d13143d9e9b53bf84d7346ec5"}, &(0x7f0000000000)=0x7a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x7fffffff, 0x1, 0x9, 0x2, 0x981, 0x3, 0x8000, r3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000002000+0x99d)="72bc13a9e0b66811f156e548ee32027fd5ba1c4c6f17882ff82696aa9c06e811d2eab4eb9adf2f7357ba3bfc9c77afc51c39563a9b31d6b68f154f007d0d9e1d57a7114f0f7026377460136102641579f69542d6af17508a4e10a12429a017aec8ae15dcd503e69c400930aceb36750dd4f7b1cd26ef998cfef3441a4a0ba9768b881cc173e119bf2dfd73497f60f0a2bf1506e4bef19c0ab2525a8feb383998650580f3aa38cce247b20577126d9b9e63d73bb52d2eb15cb03f766c8c4729447c9613eec5e3629deb702773eb5ad1ee5f16daee1deda8e6c0f1", 0xda) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x38, 0x6f, 0x0, 0x0}, &(0x7f0000066000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000043f000-0x8)=@assoc_value={r5, 0x0}, 0x8) socketpair(0x1f, 0x8000f, 0xfffffffffffffffe, &(0x7f0000001000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1c, 0x4) socketpair(0x1b, 0x5, 0x4, &(0x7f00002c7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f00004fd000-0xc)={0x2005, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000001000)=0x0) r9 = socket(0x10, 0x0, 0x4) setsockopt$bt_BT_SNDMTU(r9, 0x112, 0xc, &(0x7f00008ef000)=0x3, 0x2) 2018/01/09 15:58:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000005a000)={@common='yam0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 4: unshare(0x400) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) pwritev(r1, &(0x7f000068b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f00009b7000)=@common='rose0\x00', 0x1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f2b000-0x50)=""/80, &(0x7f0000b5f000-0x4)=0x50) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000155000)={0x0, @in6={{0xa, 0x3, 0x100, @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]}}, &(0x7f0000baa000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x806, 0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x0, 0x3, 0x40}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000001000-0x10)={0x3f, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x12, 0x0, 0x9, 0x9}, &(0x7f0000001000-0x4)=0xa0) 2018/01/09 15:58:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/09 15:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80007, 0x5, &(0x7f00006bc000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f0000b63000-0x70)=[{0x0, 0x0, &(0x7f0000b57000)=[{&(0x7f00005d2000)="a8b05058f58fdec6725f3a3f0d7e9b7fa078a90157e472c7c0802183d6bb35885ca58cf368539efd", 0x28}], 0x1, &(0x7f0000286000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x26c2}, @assoc={0x18, 0x117, 0x4, 0xffffffff00000001}, @iv={0xd0, 0x117, 0x2, 0xbc, "367c382724f11883ed93a4e502955ec57c354c55552d3205b21cf60db3e48cf4f72ef565bdb26d073a969c18d390559ff8d1e5e7dd93301750a3b8c12c5129bd57444a22574a47d3904d421d13287279e6d4157fc9f70cd22c9146a81e5ceb99e867f3e35947080634e08d51a72314395949052066aca0370f2f541dbffe7b8e5bd9aa3ecee0659aa7937ec6f9d4fbe43571bbe1e70879b5d592d1c4fa03c78b06927b9b8952f7ea09a0aa5a9390df6dab6dabc317b7e0b1283dcc11"}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7e, "23a101f0d6d28cba5f5f8be74f33ebf792fa7ab29aa3d643de7c1c90b69a85da8f640a7e8c1d71e2b0015ad4f94616ad53091f6263a99398230dcca0673647034afaa9e0c9f8cf1f5e7e5cf1a2355a975152aefa79ab92aa05a16b7435ebfd96088a3d6810a0cbc88942463e3b528b1cbdd8145091325acc806f5c2eb8e6"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1f8, 0x4}, {0x0, 0x0, &(0x7f000025c000-0x80)=[{&(0x7f0000d7d000-0x6af)="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{&(0x7f0000f7a000-0x1000)="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", 0x1000}, {&(0x7f000026e000)="93d72d6f767b37db7edb076fe056ebdb4f098569390f2c085361c9596ccddb7333a002dc8b6e3024fdc63b86934f9bd415aaa0aca2147c1135728927591cc918a9edb2e19d2b35186909463cabdd13f8f2ab8ad1a2113aa4437b52c3e217b3d3055b2e16b79911806933405072e8d72e239999ebf34c47c61134097e40665b9e90aa9ee1c02047ad7436591fd3b20768f8e98722d6b0ae158f33b594ed93f1f9d2edaacad5dd6c01e27a2e230587463272a8b437c34cb9cce1c913696149de4cf8752bfcce84437e05b0272d56656e6bd03664ed6730b718a982f7f0a02cb8a1a80f4e518147", 0xe6}], 0x8, &(0x7f00002e5000-0xb0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x98, 0x117, 0x2, 0x7f, "17c8b303f38414603b9275e2868290799e5f7736429f83cfb786bfa7774f05083320eb4ecd73cbe4d7cca958fbb55c798d3bc8f313167cad86e29d2ee82d6381bcf91fe81b2805f075f36777fc7a04d602ca3361a8cc5a9e1e1f7b59db311c586ef47c0853f9aa3b11512012c7699c87d0b4dc2686fcca38837eb5e8c1d1d7"}], 0xb0, 0x4000000}], 0x2, 0x801) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e48000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x0, 0x8, &(0x7f0000933000-0x2)="ab0f", 0x0) r1 = socket$inet6(0xa, 0x802, 0xe30) r2 = socket$inet6(0xa, 0x80005, 0x3) bind$inet6(r2, &(0x7f0000bda000-0x1c)={0xa, 0x2, 0xfffffffffffffc01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) sendto$inet6(r2, &(0x7f0000ceb000)="aa7a1c7573a891740e284d32cd947522a2b04ceb85dc835d1ae194369aaa8acded2c8a6d3321b5e7605f473a40f4eeaaff2a0c02696a4c5f6165ac841b73a960b728bc410d25becb4931bdb9e7f0b26917f2ccc006783e819ef79125cbd95acfa9988ec231e02adbe9bbbc801cb0bcc2e0cb30b0f766febda0b1f36565be8865fff0", 0x82, 0x80, &(0x7f0000c01000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x80000000, [0x0, 0x5, 0x6, 0x38e, 0x8, 0x1000, 0x9, 0x8000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x20000100000006) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000b0000-0x18)=@add_del={0x2, &(0x7f000073d000)=@common='gretap0\x00', 0x4}) getsockopt$inet6_buf(r1, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000077c000)=[], 0x0) 2018/01/09 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f9b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cba000)=0x1c) shutdown(r1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000af000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000046e000-0x108)={0xc, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$nfc_llcp(r5, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000c1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) listen(r0, 0x2) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) accept4(r1, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r1, 0x0) 2018/01/09 15:58:46 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f7a000-0x20)={@generic="7be4206f1c0a1030714a764186c7c619", @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 15:58:46 executing program 4: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x3, 0x0, 0x1) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a0b000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000a0b000-0x4)=0xc) recvfrom$packet(r1, &(0x7f0000a0a000)=""/160, 0xa0, 0x40000021, &(0x7f00001a4000-0x14)={0x11, 0x5, r2, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 15:58:46 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e3c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000d54000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000038a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ee9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f8d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = socket(0xe, 0x80000, 0x0) getpeername$ipx(r4, &(0x7f0000f20000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000852000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ce2000)={r2, 0x80000, r3}) syz_emit_ethernet(0x2e, &(0x7f0000658000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "fc79bf6f"}}}}}, 0x0) socketpair$inet6(0xa, 0x807, 0x8, &(0x7f000024b000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000780000)={0x0, 0x3, 0x7, 0x3, 0x3fffc0000000000, 0x101}, &(0x7f0000cfd000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00007a4000-0x14)={r6, 0x9, 0x40, 0x47a, 0x4b08, 0x8ed9}, 0x14) 2018/01/09 15:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f00001f8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c97000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x6, 0x1, 0xa58, 0x3, 0x10000, 0x100, 0x46, 0x1, 0x1000, 0x996c, 0x4, 0xa5, 0x8000, 0xffffffff]}, &(0x7f0000370000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000481000)={r3, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7, 0x2, 0x40}, 0xa0) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0xa, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000078c000)=0x8, 0x1d8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000108000-0x118)={0x8, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000dc0000)={0x0, 0x0}, 0x2) 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000041000)={&(0x7f00007ba000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cbd000-0xf4)={0x0, 0x0, ""}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000)=@sack_info={r1, 0x0, 0x3f}, &(0x7f000007b000)=0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a7d000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fe6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3ff, &(0x7f0000a3f000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000779000)=0x0, &(0x7f0000952000)=0x4) r1 = socket(0x10, 0x4000000002, 0x0) recvfrom$inet6(r1, &(0x7f00009ef000)=""/222, 0xde, 0x0, &(0x7f0000ce3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000-0x58)={0x26, 'skcipher\x00', 0x26, 0x0, 'cts(cbc(blowfish))\x00'}, 0x2b5) socketpair$inet(0x2, 0x80800, 0x2, &(0x7f000006c000)={0x0, 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r3, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e0f000)=0x14, 0x80000) pwrite64(r1, &(0x7f00005e4000)="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", 0x1000, 0x0) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000ea7000)="7c3300bc97d34f2a7668438dfd149aa94dd57a2933e5d1d4c47251ded906f6", 0x1f) r4 = accept4$inet(r1, &(0x7f0000f4b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c75000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006bb000)=@sack_info={0x0, 0x7ae5, 0x6cd5}, &(0x7f00000a1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005ac000)={r5, 0xb}, &(0x7f000068e000)=0x8) recvfrom$inet(r4, &(0x7f0000a90000-0xb1)=""/177, 0xb1, 0x101, &(0x7f000099b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000dde000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00001df000)={r6, 0x24cc}, 0x8) socketpair(0x0, 0x8000f, 0x5, &(0x7f0000f30000)={0x0, 0x0}) sendmsg$alg(r7, &(0x7f0000d93000-0x38)={0x0, 0x0, &(0x7f00008a2000)=[{&(0x7f00001d6000)="7f66c9e479bafa39010dc1135029f85f2e581111b927270464d9a3400a8a31422aadd3d477721a605ba4c45a381c09e9ce9dc4ccbfeeb363dc4ab21352b098f3f42894218f949bbcd51079085c0a1faba46ba514b8c52ed2c2fa11538748a1bd915e67628ec69b99c0e4086e806d8ca68fc89d37955c1fb20a2d55fb559392935e9c2939de07339be43881b81b0e889450fad67358c3dad30f569ec34a718931f36a95ceab7faddced9ba7c48efd13dd9da3cfe0aa903eb42b0418cc064c5d86ffaedcb4020f11fb7ef4b8efb94d899abbb1fdc8903413e50bb3b8dfcaadc8aec54ff834", 0xe4}, {&(0x7f0000e19000-0xf4)="ef51f6e8fc26c15084f8dca4ba144a2a916902be540969efc6a5bfcd5732e1d58d6c6fb61d766723a395b15ddd25c713e5c71fa76260be9fbcb5b787bf72a52b98a440425b7e3d6238f4499fd73e420ba55f75680425e779fdff4c2ca59d6aabc68c4eee4dd742494472b40376881571fbdbb1ac7ce8c32fe21486b3706b410e2aa5a1cbadd93a9c83be330c768565f10340cfeefe194c5923737a0a7badd89ca9534203e6d0a59844094434a4e6dbf26d46c5ea42cfe57c1b166ef0315d20e81c6a60ce9f70983125dd9bf18518b69f553770cbea734b952bd0ec0a1464a6e21c59d6660216286d2aa5d5a84b459cee2426ce9f", 0xf4}], 0x2, &(0x7f00006fb000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x4000000}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000536000-0x10)=[{&(0x7f0000d09000)="1fc0fb0b3e738ba0e29909c3689cc8", 0xf}], 0x1, &(0x7f00007f9000-0x60)=[@op={0xc, 0x117, 0x3, 0x1}], 0x18, 0x40040}, 0x0) recvmsg(r8, &(0x7f0000fc2000-0x38)={&(0x7f0000156000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee5000-0x10)=[{&(0x7f0000695000)=""/176, 0xb0}], 0x1, &(0x7f0000d95000)=""/70, 0x39, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 1: pipe(&(0x7f000085f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000065000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000853000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000ddc000)=[{r2, 0x0, 0x0}], 0x1, 0x10001) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x3)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c76000)={r1, 0xb78}, 0x8) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) 2018/01/09 15:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000658000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d18000-0x4)=0x14) connect$packet(r0, &(0x7f0000aff000-0x14)={0x11, 0x1, r1, 0x1, 0x8, 0x6, @random="fb4686920c52", [0x0, 0x0]}, 0x14) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f03000-0x4)=0x4, 0x4) 2018/01/09 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e1d000)={0x0, 0xca, "ebf5ac2e0764d6d6b928927b03e631a763c827a9c3226364bdc0f04b20333a27d54bb95769e4ce1fae8e6158859568b53769f5e77259741f7b634c4cf0441391627a69142dc042baa5282f8b08d7db88cfdc40c5eb1e8bcee380e37449cdd1854a1b9f754e11a1c7ff265c95222a0ed57ce4799b8e454a799d041a8e3cbcf37cbd20ae0df7826cd505817f14c83319a9178afaa66249e44293ecd883c849c1493add624ad2f62ff64ddd520be2dc34431a4718d97b1df8bb5a490b0aa27e4aa6952371c239816e4e226f"}, &(0x7f0000fd8000)=0xd2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c17000)={r1, 0xc2, "7c91add10de1f2779b5fa5e80c8c7624a5722f26bcdb84ef903d5cd2abe46cde1643e0c77e512ca9a9ceaf552a6e32e4dc57a2b7a72e5948555bf0b30df8f1125f4f5ebb7f7457c2dcd4c7bd64d70550538bfb0d2392b28ebebb591f0bb802eba6d22d32e35b96e93d60e5e76ccccf3e96f9b6a51572ea598f8cda2b220ee69902ab0bfc504308ced43101487a25b00364fd569c503398a5ae4c791a80a4a255c3f07e839563e0ab71e30e60f58599ca14b3bd590a916891c0db45c47085849f14c0"}, &(0x7f0000fd9000-0x4)=0xca) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000035f000)={0x8000000000, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x91, &(0x7f0000fd7000)={@random="cd8668a6d02f", @random="c201f95786c8", [], {{0x60, @ipx={0xffff, 0x83, 0xfffffffffffff800, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2f2}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd4d}, "738f187de610df5b195a6cebe28acb9a7454601509e0c67cdc11b544357b19e3a607019d85513579b8499e1fbd33419e685fb0c6d1b30246f4055894156cea4928d05aa95203d359b299f1969b857edb1d09df253cedcae4793d1a96ae37a72e0ea266f1ee"}}}}, &(0x7f0000fd6000)={0x1, 0x3, [0x5c4, 0xc59, 0x705]}) 2018/01/09 15:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x5) read(r0, &(0x7f000001a000)=""/167, 0xa7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000672000-0xc)=@sack_info={0x0, 0x6, 0x81}, &(0x7f00008ee000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007b7000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008da000)=0x8c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000074b000)={r0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000606000-0x10)={0xff, 0x1, 0x80000000, 0x10000, r2}, 0x10) sendto$inet(r0, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socketpair(0xa, 0x7, 0x6, &(0x7f000008b000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002e0000-0x8)={0x3, 0x40}, 0x8) listen(r1, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000063e000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000cb8000-0xe7)=""/231, &(0x7f0000cab000-0x4)=0xe7) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000082a000)={r3, 0x2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008ac000-0x10)={r2, 0x50, &(0x7f000018b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006f0000-0x4)=r4, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003dd000-0x18)={0x0, 0x80, 0x30, 0xff, 0x6}, &(0x7f00007ca000-0x4)=0x18) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d99000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000849000)={r5, 0x6}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000569000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b21000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000a1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fe00000, 0x7, 0x5, 0x100, 0x80000000, 0x4, r6}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00004f0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x28, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0xfffffffffffffffe, 0x0}]}, 0x10) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/09 15:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) poll(&(0x7f0000374000-0x18)=[{r0, 0xc, 0x0}, {r0, 0x2120, 0x0}, {r0, 0x100, 0x0}], 0x3, 0x7) connect$inet6(r0, &(0x7f0000d14000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1c) socket$inet6(0xa, 0x4, 0x6) r1 = accept(r0, &(0x7f0000214000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e70000)=0x6d) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000039c000)={0x2, 0x15, 0x4, 0xc0}, 0xe) write(r0, &(0x7f00009dc000-0x5d)="26000000100027109301c1ff00000000000000040000d20000000006fd0ff951050003001900", 0x26) socket$inet6(0xa, 0x3, 0xfc94) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c32000-0x4)=0x0, &(0x7f0000a47000)=0x4) 2018/01/09 15:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000744000-0x90)=[{&(0x7f000020f000-0xfb)="a4f0b9dd3545293207789a93e6a07bde724df5d6c959095d3b19241843ad99f1", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a9b000)={0x1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0xffffffff, 0x3, 0xbdf, 0xecf97a9, &(0x7f0000ddd000)=@common='lo\x00', 0xfffffffffffff132, 0x100, 0x8}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r3 = socket(0x8, 0xa, 0x8) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00002fd000)=0xfffffffffffffffd, &(0x7f000064a000)=0x4) 2018/01/09 15:58:46 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x1, 0x7ff, &(0x7f0000be8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000153000-0xc)={0x2, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f7c000)=@generic={0xfffffffffffffff8, 0x2, 0x9}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7c000)=0xb) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000666000-0x8b)="3300f2eab4aed689cf0dfd0c88bfdc43408e2e5f47458a190868dadf2349c32c1225b5f3f9bc811f7ec664ac2dbf000000000000000759795c769fc1d22fe5f9d354693828090f926009100a8c94f6d6f1701fdeb490a7a8a9955c67aeb39b17f2babb07ba6a7b1208beeb920e6352cc4d19ec45239e90dd44211c65fc13241786f0df1a27626a4d2090e7", 0x8b) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000006d000-0x4)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ac6000)={0x0, 0x1, 0x30}, &(0x7f0000f7e000)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000006c000)={r3, 0x3, 0x0}, &(0x7f0000f7f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f7e000-0x6)=""/6, &(0x7f0000f7d000)=0x6) 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/01/09 15:58:46 executing program 5: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x0, 0x807, 0x400) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d8000-0x20)={"3ba27dcaf5ee526edabda269b4524f88", {0x4, 0x0, 0x3, "018592a39bbf", 0x2, 0x0}}) r2 = gettid() r3 = getuid() r4 = getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000f0000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000-0xc)={r2, r3, r4}, 0xc) sendmsg$unix(r0, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x1000}, {&(0x7f0000156000-0x4c)="057404424126b269893955ae4644db268cee826f2b2d6b300bff2c2b2049b6b5b000756b2063a18ae64db82f503ff16850064340c4306f6187ea0892d555034517dea7473d2421e62e1d0ed8", 0x4c}, {&(0x7f0000045000)="472557ae3e0207a863b35596803fad83732e0b62076e50ff8776f22ee02d955e22ad3ab665ea5a431250b464e0020e7bb636f7a9c5d11869e02128672a1276468266a6baa2c932b0fbf10b65eeeb1fb372", 0x51}], 0x3, &(0x7f00004fb000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4004000}, 0x1) recvfrom$inet(r5, &(0x7f00006d3000)=""/4096, 0x82b, 0x100, 0x0, 0x0) 2018/01/09 15:58:46 executing program 3: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x14, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4bf1}, &(0x7f0000000000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8000, 0x0, 0xbf, 0xe0c, 0x7}, 0x14) 2018/01/09 15:58:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x10000, 0x4) r0 = socket(0x10, 0x2, 0x4) shutdown(r0, 0x0) 2018/01/09 15:58:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x6)=@hci={0x1f, 0x10001, 0x0}, 0x6) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="fbc31db81f62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34f6020959bca85f, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="410680311af6e354780f58725d3dd54b"}) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00004a8000)=""/217, &(0x7f0000c30000)=0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000586000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"781805ff1542cf"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x6, 0x80000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) 2018/01/09 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f55000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f00000df000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000206000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x4, 0x100000001, 0x80}, 0xa0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00004a7000)="ad0c9c815e0e12c1976c3700ee8b809cb3162b188db4e5c5654fc1650deb724e3bc24b166f27d63802855c2dcae81d97cf61b4c180594479cd9a9d8844e97a0a3ff480bd53052b370b4513d8297d6f1708f143dc20af548fff11975500", 0x5d) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007f7000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$llc(r1, &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000239000-0x4)=0x10) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x8, 0x0, 0xffffffffffffff86) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/09 15:58:46 executing program 1: syz_emit_ethernet(0x110d, &(0x7f0000719000-0x110e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8cc35cdeea2d", [], {{0x86dd, @ipv6={0x0, 0x6, "438b87", 0x10d7, 0x88, 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}, {[@dstopts={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0xffffffff80000001, 0x6, 0x7, 0x3fe000, [0x3, 0x200, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x6f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7fffffff, 0xe, "740873d81501311c9a252471710b"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x9}]}, @hopopts={0x2c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}]}, @routing={0xc, 0x8, 0x0, 0x10001, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @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}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x100000003, 0x0, 0x0, 0x0, 0x0, "b0f370", 0x0, "9fad70"}, "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"}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x5b1, 0x5) socketpair(0x1, 0x1, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={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]}, 0x7ff, 0xd79, 0xe949, 0x6, 0x7}, &(0x7f0000000000)=0xa0) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r5 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={r3, r4, r5}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0xfffffffffffffe00, 0x0, 0x0, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x6b)={r2, 0x63, "12e18f48c73c0349387a8aa860a84e35406b5fc4a710dcb74eb55b8fd36d8622b9d4a4d50062d5d4639e01c533bf4e8bce05093ec858e8065ad186b0d8d2a6740b1b18a0633c686fa48bcb83e1ba76d3e883c38d113ca9bb2134cc873dcdb6dee77abd"}, &(0x7f0000000000)=0x6b) 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005c5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000073000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r1, 0x7) accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000504000-0x1000)=""/4096, &(0x7f0000b2f000-0x4)=0x1000) [ 62.967888] nla_parse: 14 callbacks suppressed [ 62.967895] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 15:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) socketpair(0xa, 0x80007, 0x3, &(0x7f0000ada000-0x8)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000d96000-0xe)={0x1f, 0x7, {0x7ff, 0x4, 0x5, 0x101, 0xfffffffffffffff9, 0x8}, 0x9, 0x1}, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d30000-0x92)=""/146, &(0x7f00008e6000)=0x92) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c04000-0x18)={0x0, 0x2, 0x1, [0x3ff]}, 0xa) 2018/01/09 15:58:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) listen(r0, 0x8) mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000d3f000-0xa)=@file={0x1, './file0\x00'}, 0xa) write(0xffffffffffffffff, &(0x7f00000ff000)="26000000120027109301c1ff0000000000000004000000000000020040000003050013001900", 0x26) r1 = socket$inet6(0xa, 0x5, 0xea80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006a0000-0x4)=0x6, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d3f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f00007aa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d3f000)={0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000d3f000-0x10)=[{&(0x7f00002d6000-0xa7)=""/167, 0xa7}], 0x1, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000062e000-0x8)={r3, 0x2}) socketpair(0xa, 0x8080e, 0x4, &(0x7f00009cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000d3f000-0x56)="24033ed03de311814cfb48c5733c07f4a567c1367da05c696dccb39916b111377b3b0c73adff80220cfb70b35ccacbbda1790289255960e163ae6074067fcf72f04be3d0b30a38c6df385d93d2e734e99c4915de3b41", 0x56, 0x840, 0x0, 0x0) 2018/01/09 15:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80004, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000739000-0x4)=0x5, &(0x7f000025e000-0x8)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000348000)=0x9, 0x4) r1 = socket(0x4000000000010, 0x2, 0xc) write(r1, &(0x7f0000742000)="1f0000000906ffde0000f40110000000060000090001800600000000000029", 0x1f) 2018/01/09 15:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000645000)={r0}) getpeername$inet6(r1, &(0x7f00003b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a5d000)=0x1c) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[{&(0x7f00000d1000-0x18)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000c000)=[{&(0x7f0000384000)="", 0x0}], 0x1, &(0x7f0000100000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) 2018/01/09 15:58:46 executing program 3: r0 = socket(0x40000000015, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x4003, 0x2) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000335000)=0x0, 0x4) 2018/01/09 15:58:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="b7fa6175c706edc54ba4f3a11cc9a176", 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc, 0x2, 0xc) 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ffd000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7}, 0xc) r1 = socket(0x11, 0xe, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000ffc000)={0x1, &(0x7f00009ee000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0xfffffffffffffff9, &(0x7f0000ffd000)=""/116, &(0x7f00006b6000-0x4)=0x74) 2018/01/09 15:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) r2 = accept(r1, &(0x7f000049e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000527000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a1e000)={0x0, 0xfff}, &(0x7f00008b6000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000aac000-0x10)={0x0, 0x4, 0x3, 0x8, r3}, 0x10) close(r0) [ 63.092416] audit: type=1400 audit(1515513526.785:55): avc: denied { getattr } for pid=14010 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 63.131624] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x20, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00000d3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000be0000+0x8de)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b3f000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x54, 0x1, 0x5, 0x7, 0x400, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x20, 0xfffffffffffffffb, 0x4, 0x20, 0x5, 0x101]}, &(0x7f00003fa000-0x4)=0x108) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f00000ad000-0xaa)="b6e3f6f3ed1498a5817f176c84b6e3bd396d661567d7835d9df5cb5d83b904aca47746b0a1646ca3572a402c627c70c20841b8180f766bacf8dcee44aede11ad6a04e5b217a52b45385e35a7499190bd09423681a5fff5a3cb18d1f7e48d905b680e587c822467457b42e22273218e0b543e19619ddb5733c165d9bc3dcb6b614f27ee830d8cdca68770abcf52d322353c63cc4a5eae1e2e0cab4c3482b58bf02287ff48907204a99d65") r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000079d000)={r2, 0x7ff}, &(0x7f0000ca3000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ade000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000-0x4)=0xe8) recvfrom(r3, &(0x7f0000fd7000-0x1000)=""/4096, 0x1000, 0x40002000, &(0x7f00005fe000)=@ll={0x11, 0x0, r4, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 15:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket(0x20004000000015, 0x80005, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d3d000)={0xffffffffffffff9c, 0x28, &(0x7f000054f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006b1000)={r1, 0x9, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x270e, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/09 15:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cd7000)={0x0, 0x1, 0x7fffffff}, &(0x7f0000ae4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000963000)={r1, @in={{0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acb000)=0x8c) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x1, 0x5, &(0x7f0000782000-0x8)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00007ad000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e84000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dfe000)=@assoc_id=r2, &(0x7f00003fa000)=0x4) 2018/01/09 15:58:46 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd4000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006c6000-0x4)=@int=0x9, 0x4) socketpair(0x8000040000001e, 0x80005, 0x0, &(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fd0000-0x10)=[{&(0x7f0000ca6000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000969000-0xa)=[], 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) recvmsg(r2, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 4: r0 = socket(0xa, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0xfff, 0x5, [0x5, 0x9, 0x100000001, 0x1, 0x80000001]}, &(0x7f0000000000)=0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000056a000-0x8)={r1, 0x8}, &(0x7f0000470000-0x4)=0x8) setsockopt(r0, 0x400000000000029, 0x80000000000003c, &(0x7f00005d6000-0x1)="", 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x8, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0xfffffffffffffff9, 0xc, 0xf, 0xa, 0x56, 0xfffffffffffffff8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf1fb, 0x0, 0x0, 0x0, 0xffffffff}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x9, 0x0, &(0x7f0000000000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r2, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r2, 0x5, 0x2, 0x0}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/09 15:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ded000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x19)="ad56c4c5820faeb9900000000954c7beef9f5d56534c90c5", 0x18) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00003bc000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f50000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000106000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg$alg(r1, &(0x7f0000bbc000-0x38)={0x0, 0x0, &(0x7f0000026000-0x20)=[{&(0x7f000007e000-0x49)="874bf2289c17c31b71795fe4dd64539c46974b58f9e47ba42b670738d22d90b4af731e420ff6106e2a2428dab92706db2c82f6670bcb73b975792abcac46e10e600734275f766eb06d", 0x49}, {&(0x7f0000bc7000)="eb72c73b7aff2915d240b7e46255ff93ce17f7342393ce62326224efa3c90367a21777725c8473c1cf0479fe8e057b44e11e94190f0bac62717007791aab0625a19925e4caae84342413cac9756921cd0bc9721ffec5657061ad5d1c8cd5f71cc0abaf11ffec3141bc8336cad08fb3d651cf1c5a61caeff40b71314b6870c1ab776b9d6f7c6021bc22585581616f", 0x8e}], 0x2, &(0x7f00004e0000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x6c, "8ca339f24a52eef80b43721463c01881846e01d3840f5856d84179ccd376598a4b1fc6f1755a8bda732c44f36f65880f10ef4e8da6efb2d21dfc97f674440e540f88d31fb485e9643f19f41cd9dfa2233f600a4aeb941ce08a74da515e69f6f471d3b5f3f4dd28cf76324fd1"}, @iv={0x1018, 0x117, 0x2, 0x1000, "378ac60e270cbd4335826cbcd31196ba5aef87620ea856a3d61fd5f11f7178df5340c81f4438a5b7cd22f2eaf44c4ea51b5a4cba22842ea2cb738c183df4a1d9315f2e5763c5eb6e7af340b0db00bebd28a6844dc76458c3816a52bcfeba1c87628db6979a3255cf928ab589c4bc3cad1f5556d9b3c80c24f12df13092d27b4c5987fd7a0fc94bfa9583b75ef3b5797706e684b544eca302887fc9b1bf29f6d41e7c49a9b32749ec07d1db3d8046b6b0f5ddaa38701e8bade410f8372dbdadb291cd587003951294a9e152e41deef2311169db3366fcb617c7a25d06fc6bd1889597f34aaab4ec415c85e5ee1ec5d28638e9f096afc58be73b71bb90b686d4e13f7cbcc5de8f0ba04341ef9134afe899fc7e22116720f138e861e974f4a63f276e0962a6a41e9f66110143fecbd9997ebb80c2be8750031870439b1da6a09330b47c6280e182fb9d5338bc177b80842fc5a32769d163ef0040baaa25123000528b3f9eb8715b33bbf6e48f4260c7be832a790529f41ea5169e9703b317c937818e3eea6fe8bf756f9562346a4b3dd9a0eef3ace245be4d801ea94d81d35cd64782d059a4b40952146435dde63d95211395c92b5ba9a0598aa88b08a60d0ff98c01c4fa049a3a0d7fb85641449f9e7e582afc6ac8ed63b6ceb60237d3468d985518bd9ca8bc0f54e5bb47dd264fce243d1538d0e594fda3e54d9ff8f951dede530ba7eac31bbf1de1c07dea88642ce05e2c5f43ae3b381ae6147085e2019937f7a9ebcdb0b856d3c455e4f8e0e938b59436f7dd825a290703a62af55fd8ab7cbdbe1b8a0daa1b6ce4a3e51dec7b0f9788a187325575bfaaca1485878e9bc1dfbcba8bb24e768ea62482ad767d37a9ea5a4113a1ac61c7fe09dacbd5afb4d8a711c4f299496199d573389181f800666f53dcdbf80df3176240e3217a725eec160a001c4a10a7302dc7735f592881921affed061d21090dcdd37fb6f1dba05a1d84a04b61c58dfe6feb145e14cc624abd18e2579daecda75efeadaa86d3161bead7df28777a91385e4b526e602a89bf049e3c9d73e0956011dc6485f89d5046a343ba5fe2840dddeaaab729dd793f078ed331b5e05ae1a66d01f1b9b4184511df712c85cf46434ecdc3c86655a2d1f3cb4861841e33ac6e6e9a66b3ebf54bbac14a2b29418836476b63898b191325aa31b5a6aeb23ad23503a8555e76d4734ff0d7055e4d10e5815fee0b0417bc3d845adb3add9d1a6e68c78e866b226b2476d05964a4ba46ca002e0f0a1ec9a0894e57629187b1209965b246b6d4ae2799949723cf3e5bd990eeb5b579a039f6f3e31cdcae27861c7396316e821e846b5882e4a63f8bbf8e7c3cc8c3b70ef952a35edd47fda67555e333150e8318122c969acc4c56cdc7866d4316f360e115d111f0bcd9cb8c0abc38dfb87cf49fef34875f06866e954127eae7747511426b35327159380ce5bb8c2466679336bfcfea88389490972bb97a95ef26265833fd54b6c369096e964dbdaaf91d84c6003a9b2f6949e406fd2ddb42005329e143d93ac370f8d783fc0fd585d92cb80381856af103fd3c5c9172cefaef16c32540e7da0153ae1d36480c8848ff68745f90e71955757c04c7078d5570422c1d737f4b0ba4d90a075041261570d204d53a007ea14b060b157e1c945b3c0649552cd3c02a37301d38ab0194d1983bb9c93b012ed5b8d29fd6676175fdab19bbb41bf89bbb1443dc25bae13821567a46a28f8dbead2a4a70a13a97efd6eeb9a64e9f0410129305eda8274edbba9ecf84fa15db5474be28fabcf5159cb2ed65a72cdb4ec871c6a15ff48d8cb64b35b8baf32c031d0c904ff5fa846daa498b93527cf14a8c3235465176e835da8721f4eed3d0df071470a19b4931e510def608456ff2262bc35b340886817adec23b54ddb8afd9e1298167b3b23666801db37084e4e1e0fac47280d72ff23cec547467f1087cd9582cece0c5daa2068f50d716c330dab433b80d21bedd89e53b3ac4dfdc93d05e7497c66523353192c95c5cdb358d615313a34b7dbbb2c43057679140ae9fb4a2a7347927072297f8117952f82ac5cd53bd6c5912aed9b4047be46672a742203d64c032e59c40c974270222848951c1582d47fb82ac0229ebb8893ba1005c224e2ba9a72a29bde783286ba95385fd9a4ed14757da04a9e37c320f491ed3294a60b921f3aa489e804c1b3387fd7b72022556c06b6d97f3a0f9c28e7ca0a2d594037722cc0193a844afbc47ca38e84eb5e5b018042c7a66d53ca149beaf853a0ee25ab22362ba761bc3a2c9aaafcaeffa1a0f139bdaa0c097f2f2a5831b03baa3b1cb83fd06116f5aacb781449b8d4a3c7a2e0ff055ea3371efc33a4af49a8930145063225605c4dbb7c07e3b1708bed6a9993707be3da73240684f358994390fe6be05a749ba184337ff5157a803d3df9b7da88728443e6ba4815a79ba6c8a56b56d13e1d51775e1425aec26928f1bc16c4908993ceced82ef8997d42659c4513ffa794d07972a1fbe47f59085f62c2fe37863dac463d4bf7b54c1a7631dc1fec823891af6b16c0b5979dd2905d2ef21e61cce64cfd0027fb86d71adcd9f0affc0d3810bdb0fd18b90d0b14822ee42daa5160a28baaabbf61f6a5b174e33fe2a0a596e41ffe9707c71ef8eae65db6188d653215482564803d20ed78164a3f6f318279f6391d5242d423b7e39d697f5052fe300ca4f7df9a43533d976326f5e29438e9eb08b9e1c1882ceb9438f638db05cd7ab972adc873eb979fbd218d0b798b8d31a9fbb71740db35e1bbfb96d76190aab30867e78ad552f8b74b948b080ad37c869894c03e644fbf458713deb473e896e7a349fb2a15b1d7c1ecb0325607935030f6ebd721d7f4b4ce6730ab4ba1764e246f709b95b5b7625d8353e24aaced717f28ae1e6faccd1f5a7b9d128eb14bb357d9cc8d06571863edf50d147f32d86a64eb301109976a6bb90f5371e61632d08ce03b8de38bd441a0c53487e1090054ebd345178913e1f8b13ae9c4bcd4cfc51b04946a8cdecae8138ad828e26c142f746cb9c20d7951e0596d4fdd7a51c49d9920dfb85761ef0d1b71fdbac2cf87c52af025df7c2a8617cfd125f812443d95c93cb2af27459bacb8c69c8c9726f0b0efa0d52a1f84be18323ab9c07cbd2a8cb6ff53f7b09660059e137c3741127e58da93797edd3590cb1cf0f4792ecfadc47b8bf738074d608363e4c0cc71c5b8fed90d13a648d581c9bb836d4c1fc0a136d0bceab64a45ee89b816f0744c3a1d56a8a8fb221fc925ac87c80381203464c7f9f1bce20529e4d2c6f62265b7ea082cf1652b43eb2a7cb736472e0ec085f768e3f8ba0ee9389003e90b64ffb6fa05da756d69ae2fdf60439ab914974aef4096828819825370d93e03376cc5d4a9670866ba7fab2b326668caa3d8071b00cde105c169b9f9f8f038fb2637408d765efcae56e1dcc1107eea219d90d1d86d10f877a6aac18eee212bc934b455dab2f9d489d92b59b6ee548497af2442a5249c22c637c649aa5cb59b805884e92fae4fa482f01cb64a94ba17e92b8ceb879400ae558f8b59092088ce627027ea5bc30897bf7445e8f98f6a4c279ceb0997878333a84bbaec2a347d1186dd0068c5ab5dd2e0cc73f1f7158bc035b3bdd7d5ecd4c06f008085f762b1ece82c531b9c03b0eb509eb1eb5644d93a69dac4d6d9a070efc04b605559acf24e93f679840653e6286fcfcfdbe6eded5e6b19a6a0a13d483a39e5f8ff63e731cdc6ee9b5f443850bfbf30a6892f208033b9a049eb87206cbed2234775f233a6445dd7c85739f36b22dc45d263516464a9385ea82d56c046ebecd9d4d56895522fbf561581eae8c20cdbccce23e570d6d266b309712aaa7804d92e33b82871d6780f6fc816aeb944109f8009c3b2fc3d0f08c0260f3af43bd8d552a864182991d589d6e64fbb1f593bae8b5f07739f3858af88683a3e8968c1c462236d2e852c2312b4298220983872e48d75da60d84caf5c309d8d15e02804d244c42488571b19e3a1eb0eea5435bf63d87f5dcb883ddeedec9581eb39c82c7747c6b928b6c83d2f3a97469c929f59fcd3f1b92adb66adc1f1329954a79ac6e54a761a21c567a5755b9df2eabe93e0d3350808c89993c995da7fcb93a8f05aa16c22aba314034729dc1601d58f4d5e240d7722a07eeaec9b8bd688ed216c5f2b8644cbabe1684da49d4e5f275c9abc49468804a4d8d8fcd8c3fd60713b7f5484e54f1194cebeea09d388ee1a91a2decf58c96efa9eda911be776e3177caa49d1f949f3ccb33538354000b37599e0ea3fb72f79849713c3632ab8cebcdc17d0d2595cede594cb019d63de42ed285de2aaffcbda5b7309b3c23706cea6cccafeaaaac710271673dcf7e129cd2b6584ab04eefb0eb9426ef445709d7292faf29b3eef31887e4456904f05d6f144e3c177a0cd20c04892f2efda0a343ece2fd64795b7b01bfda7fced8ad269f844a28a7b83593c6d2fbd95ad59332363dfcf8ef2f153cb0f7b8a767be5e8f61bcf548450e9635778e08c4e6d21feb2ffb2567f1d999452c0df92cd8ed3151fdcecc359cc1efb623ba9894fc3675b4dff9c7f96d4a24245ebebe696afeb64133198d1eb3e853b7e6e4224f2688a53cf001e7740850206decb92a0e33878e43eb0e682af869fb46c9b58215c6d96dd6d6773cc85ddb4048c880ed6b6c31988bca3b77ed8e39d907d326ebc7721b496d508ed653d3700eea7e45c21fb19239a4db587eadd5a8ea47e8a1c64257c9d2df064c1673e6a0dbd5313285b17f8db2bb05881fc26a1269de6a517b6acf618b740057aadb595e9d42a5f4574b61593f38c64c6f692bac50b8220e44a57592e285f8fe86cb75cb0578dc4c44ac7895f44321dc8158ee2db60a18687a95964588b7ad1559780fba8b02c703fb8c97da7b9355f8251a07be18b5d8dac36409f8005ae7484778a4f0685059401113ec52f055e38ae20606a19ba5b0e757fa02c8a6b3fb6da993c9caab7d72182557c1c44a065949f5bd5749279397f3a8d8d7ec44f6d2be242d1db1ce470088cc07f010ae53c94c41e78df143c093160e7d38f8706e92ddf36c36dc8dcb212011da680f53d74ff9a9043fc9fda4da27326c31700aa8d65222234af53c8a84b3d419c6abcadd1660ea2517e113d26d7aa4c1e8b1383fa7d2499ccf8fa738bdc49e2b83a59f6fa2d3dd8906085a5ae85c25f38884c9ab2232181f53d559c2bb94758174f3a47f58ae57d17cc4bab564717234f1cf9fcb6c508baa0cdd20cf92fdade39a86a2f7ccfc5270f21b8d970651332989377dbe8037f58993623a1a74b259913cb61f9fde3270ee31da842f2354196be87f852792df82d1351cdd4b9c688ebfb96157076ff0b5eea15fff220c7add0b29e1af79017eb0e797f08e54a0912081c5083e42c49ff3c0ef0d67f102991dc93e66c48d4c9045ae32b115a27e517f797bef3aa3881ffba655899474b0446f38620d4b43d8376eb1546036e95e043666f3bfb4f5b63e7c1b8c453c064006c99bf33382a15552284800572adc535be610f3803c027a1ec0d7d5a9977b5ea98b1047cc13effe7927b1fa14f3d99faa7cd785c129a503a1dfeec73e1d416481d6cd4b47d2aacb6f223d725799ece8e923f1c1a38ba4548c12f6bc75bc8b210d677c4526faa34f77d8abcf8f5e328c5d9c9483c870440befa02036e41b5c28b857ce231e3c179d65fee5ba3652617b67019101dcc2a603133771ffec27f6b317fd"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc5, "a82d62c726070774e5a57504712799b8a5b0a6672e64f5297ac563258a0c1798b1585ec13113ac091b2ebba7172e974c50cd56c689d64c824221a2361031b3c5710007068cd59b31fcad13a58dcef4c6fb7cf4cddd07dc0d5238b586b3db6c9acc5b8d3c8e0c0db9aba1874bed963ab5394417bdf261d81e0963efcfdf6d8af6b46374b99b7083f3209aa462e9a77d677af8b9cd01d217ad488f6afff726c52ae303c8a1f4399b9d781624e90ab694391e852a07678cab0ca3f9e332779e28e28664ae794f"}, @op={0x18, 0x117, 0x3, 0x1}], 0x11c0, 0x840}, 0x4005) accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/09 15:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021e000+0xb93)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000401000+0x5a)={0x0, 0x8a, "4657470a59ffc77ff6ac39a53541ab9eb44128390c6a2a26b5ae50a013003356f8e0140968d3259e68da88f048c1975a291cde420a0cfaf9f63d6cd0443cf5e52141499ac4c1c5820492d7031d4190590f0438ae74bdc24b3f66288db9c49a3373657c67c1429a06939acf7ce2c334b861c8253297ff6e3733e78fee2794a5531872bb668f253b35434a"}, &(0x7f00001d9000)=0x92) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002ba000)={r2, 0x4f, 0x29efe833fe86e52, 0x1, 0xfffffffffffffff4}, &(0x7f0000bff000-0x4)=0x18) r3 = accept$ipx(r0, &(0x7f00001cf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bbc000-0x1)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d36000)=0x0, &(0x7f00005bc000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r4, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000059e000-0x10c)={r4, r4, 0x10001, 0x100, &(0x7f000083e000-0xa9)="91fa3e9ac8133bba7b579c5ce8b9fc6f3c0c35063ab8477751627604147dd088843545d5299e72a48acf2a0822ded2b5815c8c6b52f75e33fb4997760a5219bb0e329bf5cf84db06d5ddcac9e4fab5d44977d73304e6c2d78446217af7f060976266c2709a3077174d72988016a1c45721812b5569559e21f641ae9cb437d6339b34ada42f4f9830e1cb470c5cf2c7ad6666098841a4d66372c7288cb935edcca1ac610355d5fe01b2", 0x3, 0x1d, 0x9, 0x1, 0x3, 0x2, 0x2, "0eed1fc5d2e2538f8b9ccb4ab74848cc266e999eaebdea01eee79d5170f92c5f540ade1ea59c354e833f46f5ae89c60fc6d52ac385d86b77010cd6f1c73c82d941e2918883892b3caeb332f79e8e2f98169fa2e6b452cc203871d5a5840e3e9bfde7bb60fb9750be7f0de31d66a786522ef77e30b3a86bc3a3f7be3a6e69d3527a31c3eb7d69cb5ae4c212450f48aaa19c682aa72354ba395ff666f253f4b636275abf2dfffa3013940626e961b2dbf1bbd8abc7829d74af9ee976385bd6596d18df3ae8efcc685c035b0780f55cfc06c7e1bc5fe99d4b0ca988102f0215a97dae63fbd6"}) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000e19000-0xad)="80af5aeb", 0xfffffffffffffc68) recvfrom(r3, &(0x7f00006cf000)=""/179, 0xb3, 0x2100, &(0x7f0000708000-0x60)=@nfc_llcp={0x27, 0x45c4, 0x1, 0x6, 0x9, 0x8001, "67d3ef81015d1ed03800e854f3fa5ef6906103c474bf748a40d14547af6330618fbd00fb565207e0a37175105ceff2db12b360394ba737066d2a0d4d0ed5aa", 0x1}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000085000)={@common='tunl0\x00', @ifru_flags=0x400}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000af5000-0x88)={0x0, {{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) writev(r4, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)='%', 0x1}], 0x1) 2018/01/09 15:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r2, &(0x7f0000566000-0x22)="2200000032000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) close(r1) [ 63.274435] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.283950] tc_dump_action: action bad kind [ 63.318839] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.329848] tc_dump_action: action bad kind 2018/01/09 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2000000000000004, 0x7, &(0x7f0000939000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c7d000)=[{&(0x7f0000ddc000)="8fd6acd54c206f2ed3dc32456c664fe6960f72db530d440777efdb14e08048d725fd0aa8e6016cde7d995859d2c7b0e117d137380a6cfc84213e744151701f0a09a8bed48ed1fbb7793b32fe", 0x4c}, {&(0x7f0000738000)="634d9d9e8cdffc5e503875fe8b1ddf0d22dbd07fb835d594179fdefcf3a6038af10b8ad6e642f278345612d63314d10b58c86b851394726803e832a9d24361d4a0f6e05d96ec45fcbb09857bba0babdcc65bdd40bea64b885ddb1909ea3f6751c6b5eeb5591ba76ee4dd88e711363df2d3715619501cb003a756e1b580", 0x7d}, {&(0x7f0000134000)="dd80724c485862bf0c00b98f24cc0a2c3d9a48fea045db", 0x17}, {&(0x7f0000e17000)="39491b88ddc76a87b0983cbdf65b3b5df000f8542602667ab605853d3f4db305f57ea283b5f17adb174502747e9539bd15706c5bf41d75b07a18a9a2a086e0874f63fa993ba59315116b4c8e1e544fbb7ebe1ead448b42218338fcaa0e0eacfd5c9816b6777f2f5847a41076e838daa80754df3b6ba7027caedccbdb2e2a6100d67a7da6cef01a", 0x87}, {&(0x7f0000ef8000-0x94)="0659f4ad74045c08b8d2665142ea9ff981f6dafbb6c644f465e49b387e7d1e9821512ffc4bc8614b0283577a1ebd9ae4eb0cdf6885fb9bff46ff265444c3b55ebacd34d586f60317da0702ceae1e92f4d17f77b80d2e910d3e19e1eeb076f8dfd18b2a6d7b69f1850a3e201a7b3fe820035b207449172d05c4e94281e4a2b314ea6cfe47f052a34c19892ace7cedffedea113c05", 0x94}], 0x5, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000d6000+0x55)={0x5ffc96fa, 0x1, 0x4000000000000000, 0x3, 0xfffffffffffffffd, 0x0, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006bd000)=[], 0x0) 2018/01/09 15:58:47 executing program 6: ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000a0000)=0x0) socket$inet6(0xa, 0x80005, 0x3) epoll_create(0x328) 2018/01/09 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000fa0000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d1c000)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002dd000-0x4)=0x0, 0x4) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) ioctl$int_in(r0, 0x5473, &(0x7f0000649000-0x8)=0x9) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000508000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b22000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e5000)=0xe8) pipe(&(0x7f0000a63000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000023e000)=0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f83000-0xc)={r1, @rand_addr=0x3, @multicast2=0xe0000002}, 0xc) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005a6000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000515000)=0x0) 2018/01/09 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ad5000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000767000-0x4)=0x10, 0x800) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000ad5000-0x40)=""/85, &(0x7f0000512000)=0x55) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe6000)={&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f25000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000be4000)=0x10, 0x0) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f000097d000)="338adb2f9a405377ba7437086b73aa3e311be650246dc1778866e6b82ad211374bbc6bf3871a5684fe7cb5c4bd6643ecd616f1ef4eb6f733bba77358f8296c2099fdba49769583e0a298447f4eb8b8bbca7d7c9323705f1d8dcb1c479067939cba5d20c7cd0906375e76fef3e7e0cd54390732fdfd5d615ab980905282affbd4a46067f179456cc22776be9b2ca65cebe2818197d69192b388f14818be843d9fa06822ee5616006a473f35f89983cd8c31442635190f91af397ae7db451e09bf18f7e1fd80dd299e9b9f422566a0c1eeb55366f6df714efdcb17d8333e8084301b14840961b95ea2b0204e5f0b5f335b") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000790000-0x4)=0x0, &(0x7f0000116000)=0x4) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000926000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) bind$packet(r3, &(0x7f0000489000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007cd000)={0x0, 0x0}) 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r5 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r8 = socket(0x2, 0x0, 0x7ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000008000-0x8)={r9, 0x1, 0x9}, 0x8) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@proc={0x10, 0x0, 0x0, 0x70401000}, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0x294)=[{0x30, 0x479fccb3, 0x2, 0x3, 0x3, "0b61d9476c6dd4acd3fe1af9e251bb641040a6e71dea860f9e4903f6077c"}, {0x90, 0xb2, 0x3, 0xfffffffffffffff7, 0x1, "73704054b511b7850b20345c4a19e22a91c61e90f31582b503935a6a6b9748d91d58328509263c41794db9b95c179e897b7576d628c9cfd69d58a684066dbc93cce451e3d66eeaa3e25111e1dfe618bce7691602874bc78f6a7cfca6dcd5ae127ccdfebcdda27b8f35d98ab5861582bc6914d7970aafe08476ec251d69964a"}, {0x3c, 0x81, 0x400, 0x4, 0x3, "d18940cb7be7892d1e435f2015d0e342aee317723eeea8ff64e6235bb1d84955807c777d167e0ba93fa584"}, {0xf8, 0x7fffffff, 0xa, 0x8, 0x3, "08bdc8c274220e2205991d9fc1883bd600839182fb85126b93ec4f4798d9515aea9bf51af5c15d7893bc2248ecfaba25e9e4c1a8d9a8ca9a3465bfdd092930f5c0549ec6adb6ce72c65175f6fab91bf43e9dcde46239b7ddb77b30f990b449f36920a648d2e99abd740888371e7c36884748d31e883e8790ce490bf38e5d351296e59cc1e7c8480b055d55993420bb5ada92fdec909a5372fd035eb958b9f1768bc8d91713a3c4fc38da7ee4fa54f41f9ff114981ebf2ecddfc7f034f99e40918606170b774b6780f8188f2aa81215737645f51cb404385e219d054b7bf36edf02c8f90b0c4e"}, {0xa0, 0x5, 0x908, 0x1, 0x3, "8cd04bc4e353adde76c597e8f9643f4c401550e1ddc928d856d38289367fa50a59bf3b51c4123b66f84b92b5c21f698b63575fb4e5c58c5aaaeae653a028ebef1279ef49d45c0be91eaa8965f318a4bfaf0451c7190ebf823d2a9befd6ad598b128072bfdf166952655ca82ebea9a524b1634f2f138a979aaece30e7efb907844484a6d23a1584b24fef5de63e"}], 0x294}, {&(0x7f0000004000)=[{0x110, 0x5, 0x10, 0xfffffffffffffff9, 0x3, "1dbde361ba687d0674bdbd8eb3af2a46887fb8624cb2235c0ed4a2f7704629cd23741cf831b30d51373d7a900e94955696af9e8e8d9f2346ff4299e4f0c82e3eefe2bb727bbaf3f5598f02dc85cb06bfaae82d6fc877994bb4b0da75d90a0ad68c69a756e74f13bbc3acfd6aa8b44eb53c6c54c1b008701674c12eb575acf8ffbbede28d049d98e7af82a50cca01fa8c9487dd7eb1e4270c4a3bf975cd345d573363bc46d7417665a4006a62ca1d3f69fbbbb894ce9da2672bc17bdd09450e009ce9c4cf071cf5c84006ec0f12e4d05e242f1f33471bec6ad5f7dea3b3d014391001abe70865e58235a4e826a94c329a4167cc93ccf43a6d971197378f"}, {0x1010, 0x9, 0x400, 0xa0, 0x0, "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{0x24, 0x401, 0x418, 0x1, 0x1, "6c5762236b8e3f56db231096701aaba80c"}, {0x1c, 0xfffffffffffffffa, 0x400, 0x2, 0x1, "cc06952469eaa64bf702"}, {0x1010, 0x6, 0x400, 0x3, 0x2, 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{0x90, 0x4, 0x4, 0x7ff, 0x1, "096ce07ac879f45a5d040f64f415bb6269c9fc67ca6d2830f63b2fb518b7ef41d51c835b01e97626b4007d961ee2c67f6dbd84799e07fa34e3cf242532149373603264f9943d625e3c646d8e0c21266dd2293025ddba20ee03a8a1438518296a7d7be45cd14238325e5c0b069afef972f3a64132066a486b521e2cf445cf"}, {0x28, 0x7, 0x91b, 0x6, 0x3, "7e3ea69054334bf3bba410b0b83579884cd020af712d"}], 0x2228}, {&(0x7f0000003000-0x298)=[{0x94, 0x1ff, 0x308, 0x800, 0x3, "9d3c30d984174824e0a3812acce6055b6e0d40a8d10ac35b39325a6e2cdb58edd4f3ddb2ae60cc2087dc15c29a5c6733d28ca30c7d42ddef2e3a0c5a9b57912e86dd04342fc970f0abc8e5bdf669f6a940422751cea20ab2e2ae0b00539b2385155a837aeb5586c8b146e8effd6e3a34d3806f4665afbbc3fce038a04538206c31b1"}, {0x8c, 0x4, 0x916, 0x5, 0x0, "1f700e4f0fae71f709c3c0883412e1908d439f1bab3795fb95ca9eed6675fddbfb19495a4c7a31a58ef39a29c1dc407690bc78e853577de80af061fd2f87ca4dcdf2996d866dfb577067885ef58329e824682aabe359478a411aa4e53e12c62fa3d6ad8f477ff43546bf9451db19639d437ba6e13df1ec4c7197e3d3"}, {0x90, 0x48, 0x310, 0x7fffffff, 0x0, "a3a4b4d532d881e4ec5eb4a681cab8ae5740aaaaa74d5173b5666fcae4f991b960e4aee0384422a2a139d3146b296596c4fea2f0be00665cb8500dc71cdec89fd389979bb8fe4f90f0a1c88cb689c0d35a4229fdb00fc7c408df23b0b552021c225db9632063485a745792076a66d77fc6c9256401d34f13662fb5f878863a7c"}, {0x9c, 0x4, 0x8, 0x90000, 0x0, "91d1eb96782ce981b3e6e2ba6074b75154815e01cab326afbc343d73db8a50b54bb294e15699fd82239c59f47df3d0548d7470a4f8b4eda1885f01a5cc80396ce315b7a49647b5a3deb1066c71d6dc18d7b3d213623b0464fc56ed7b54a8806f15f92abaeccf9f9cae6da30e6d4201a3d8c857ba18ce8d5348b5be05f1643d5838d91e3d2103f83055"}, {0x4c, 0x101, 0xc00, 0x3, 0x0, "0d57cc95c3664c1c681ea7b9ea5eb3b8ec53317cca5910feffa937667cac46f9764cf57b2b766c8f95b0fef0bdc25068cc4b5b2fc176fc8a531b45"}], 0x298}], 0x3, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x44000}, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x8, 0x4, 0x6424, 0x7, 0x0, 0x10000, 0xc956, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0xf2a9}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r13, 0x4}, &(0x7f0000004000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/09 15:58:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/228, 0xe4, 0x2020, &(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x8, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001000-0x84)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xe55, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x1, 0xffffffffffffcccf, "f24373bc50fc904e437f0c38d67df615e89d644f183b5446856a42a4475c5d8b791fada375f09df6b6549873dc76350cc138d925fc08a3341b9e064343af95d5d01e84e575279b22b1b8e07afecccd05"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001000-0x1)=""/1, &(0x7f0000001000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x4, 0x80000001, 0x7fff, 0x7fff, 0xff, 0x3, 0x0, {0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x4, 0x4, 0x200}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000-0x8)={r5, 0x7}, &(0x7f0000002000-0x4)=0x8) r6 = socket(0x5, 0x803, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r6, &(0x7f0000002000-0x58)={0x26, 'aead\x00', 0x0, 0x10f, 'rfc4106-gcm-aesni\x00'}, 0x58) 2018/01/09 15:58:47 executing program 1: r0 = socket(0x11, 0x808, 0x8000100001) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000020c000)=0xfdf1) 2018/01/09 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f44000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000203000)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cd8000-0x5c)={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x7, [0xd654, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x200, 0x8c]}, 0x5c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004fe000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000bf5000-0x64)={&(0x7f0000c02000)=[0x8, 0x0, 0x1, 0x3], 0x4, 0x5f1, 0xc3aa, 0x7, 0x3ff, 0xbd, {0x9, 0x0, 0xe46, 0x4, 0x8, 0x900000000000, 0x4, 0x3ff, 0x5b4, 0x8, 0x0, 0x40, 0x10001, 0x1, "be2551a7f16f4b07a2541cfbaee7868b90a0ec5fa44a4349685ca256667c2cc6"}}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c46000)="5a29736bfa825a52e58cd279aea1ad5b", 0x10, 0x0, &(0x7f0000d8e000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000cc5000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/01/09 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x805, 0x84) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0xfffffffffffffffd) shutdown(r1, 0x0) 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0xffffffffffffff81) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000029b000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ae000)=0x14) connect$packet(r0, &(0x7f0000c4c000-0x14)={0x11, 0x19, r1, 0x1, 0x4, 0x6, @random="5051998bda7b", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x5e, &(0x7f0000539000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@lsrr={0x83, 0x1f, 0x8001, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @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) gettid() 2018/01/09 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000370000-0x6f)="c5002000000001000701809b5a07798b75bed544017d5cdbb4b97a2774a718cdb982848003000044252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c416679200000000000000fd6fe058e69a99d31f6f11", 0xfffffe92) sendto$inet6(r0, &(0x7f000060f000)="", 0x0, 0x0, &(0x7f0000105000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004bc000-0x4)={r4}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00001e7000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x6, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0]}, 0x28) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00006cd000-0x20)={0x1fffc00000000000, 0x3, 0x2, 0x9, 0x7f, 0x8000, 0x7, 0x7, 0x0}, &(0x7f000016d000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000065e000-0x8)={r6, 0x9}, 0x8) getsockname$ax25(r5, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000064b000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f000012a000)=0x8) socketpair$inet6(0xa, 0x8000f, 0xffffffff, &(0x7f0000099000-0x8)={0x0, 0x0}) 2018/01/09 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x80000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e1f000)={0xe, 0x6, 0x8001, 0x317, 0x2, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f55000)={&(0x7f0000785000-0x8)='./file0\x00', r2}, 0xc) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x4010, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047a000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000a6a000-0x4)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000785000-0x4)=0x7fff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f10000-0x4)=0x5, &(0x7f000061d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000054d000)={0x4, 0x8, 0x202, 0x4, 0x0, 0x3, 0x4, 0x1f, r3}, &(0x7f0000654000-0x4)=0x20) 2018/01/09 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0xffffffffffffffff, 0xc3, &(0x7f0000853000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f00002dd000)={0x3, {"84b677227779f6"}, 0x0}, 0x10) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000e33000+0x1fa)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000426000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006f2000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00000b2000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ae1000)={r4, 0x1a26}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002f2000-0x14)={0xa3, 0x6, 0x8000, 0x6f03, 0xffffffffffff0000}, 0x14) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000fd1000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00001b7000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f00001a9000)=0x7f, 0x4) 2018/01/09 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@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]}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa4000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, r1}) [ 63.535690] device lo left promiscuous mode 2018/01/09 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1000000000010, 0x2, 0x0) write(r1, &(0x7f00002de000)="260000001e0047f791f6caff000a00c0002400000000000000000708020000000080000521ff", 0x26) close(0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000d54000-0x20)=[{&(0x7f00008a6000-0xe4)="e5acfffd1d8e61a53ef12b58fd165cd68e1f059e2e587687ecbe2404018ea09dd5a0f74e24f1f975af16e9bf835511b59d1283d26f940397860ddc774e1a3b7d094961797c2342e1bd2633e65764b43c000ea0362ca5735f77fb9b828a06713e241e91dff086c2109257ba5d78f8ea6ad340ef3089f9aa61d73f62f1785956a5c43c174309fe2584d4057b5edc7cffa17902d291fb6da170a149201f4037cdb2f7a89946de8f6f0532548c3da5fb361f610351e80eb66c494c0f0ea1769aba3504bdcb6e308c151ceb2ce5be908af6d92ba19f00dce952f1c690cbb54a438bf6eaa64434", 0xe4}, {&(0x7f0000a50000-0xd7)="5c3e5c6d660f9e9ff3c87b3310cd4a1ccc3e39b7b3a7eb2295ebbe275fb12c70d8a2b66d3063883124ae077cbf0237a0cb0f46c99c32ae2b4eaed687ef751cdcdf91b429ca26e7c31737d41b0e82dac6af3a81f6df86f960e3f3fd8a86d8ef88311a48b256201be78c9bbeee193abc5ef16ef82243d123d31883630503705d0515e38b88eec602f0b6d09d6080a4551484f9a44a8a553bbca4b71e93c7c6bc381132fbc29b4e99b84ebdca91b8780ecf5dda5001529cec4587fb3337403e809bf2f0f97d6f1f34c8208b2568404c76ad61b045a4e60469", 0xd7}], 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000035c000-0x8)={0x0, 0x0}, &(0x7f000033e000)=0x8) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000035c000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000301000-0x23)=""/35, 0x23, 0x60, &(0x7f000035b000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c000000}, 0x1c) 2018/01/09 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/09 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002e4000-0x8)={0x0, 0x0}) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/09 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) ioctl$void(r0, 0xc0045878) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000184000-0x1000)="8b63bc5f81b8d6a7bd5edfb4a8d2623f3168c4b10e37dfa4fc11c0143fb44a66", 0x20}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 63.598904] device lo entered promiscuous mode [ 63.609301] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. [ 63.638553] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x7, &(0x7f0000a49000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000495000-0xe)=""/14, &(0x7f0000854000)=0xe) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/09 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000143000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000)=0x10, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f7b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7a000)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fe000)=0xc) r4 = getgid() r5 = getpid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f7b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a1f000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afb000)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f7c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000155000)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0xc) r16 = getgid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = gettid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f7c000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ab000)=0xe8) r19 = getgid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7c000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f7b000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b3000)=0xe8) r22 = getgid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e14000)={0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000510000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002cd000)={0x0, 0x0, 0x0}, &(0x7f00002e6000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b46000)={0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004a2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000)=0xe8) r28 = getgid() r29 = gettid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f7c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b24000)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ee000-0x4)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0xc) r34 = getgid() r35 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000de1000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7a000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d83000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000644000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f7c000-0x150)=[{&(0x7f00002cc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dea000-0x40)=[{&(0x7f0000e29000-0x95)="da274886b927330a9fdf664022adf028565660b4de18e89564e7bad1c15724be56a848792e6fab3a7364a68139c239f42252ae34b418b1c20ab5ba34a0571a41ca4b306a968ebd11831cf14f1428ddb809d40c70270c81def54cf39990fbe464159e9d441636ebac3fa5417c0c427a0c7775908d190f137a2efdf2d367bd46d938bceaa5a25347f3f3fd942818110cc0b692c12884", 0x95}, {&(0x7f0000c13000-0xd)="99555b1a815951398e073abf9f", 0xd}, {&(0x7f0000f7c000-0x97)="12ad1b8da2488bf913b45678baf83e6d5017dd4a554e15579076dd9c329ef8138ed27e54b4f328d2c3f43990f184c840732ca8943a109661d901c06233b1892d28aeca7ba339b4bfdf38b1067c7ccb5c80733501905abb7f7ff9e20263b774ca1cb801ceac31ca9dc22fc0b551874e11554ad72d1cdcb05dd029d106fe64e0ef955c16c65fdab7a719ff5ad7b562cbd7485d97bc3acd93", 0x97}, {&(0x7f0000f7b000)="019b933210809a1e6c7d8eede5d9d62bca46e25213b4c4613bf2aba3d01c373c677f6658ecd6865e81d26781274fa483b1997df7d78cb9e481b133da417490e085aef31f67f69d18da4f2e62d6f48d0007d43aad0527d472dace31c087d748feed4db38ab0b1404d26aaac36bad67da5270dfc449bcbedac166218861bd8d0ade962567b41bdea489862109e09e9c3aa57b831991d7d1fb63b4a00c33f5e255cb140dd11c19f692ff840b49766e7d38447f5f319c4d1daea6b7a9bb036ddf4", 0xbf}], 0x4, 0x0, 0x0, 0x8080}, {&(0x7f0000f7b000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f7b000)=[{&(0x7f0000f7b000)="d5d70fdffabc856e1a31fae016fb66b46aa48e36ef37700b37f9ce49cfde30a3574dd92d821f9255361400bf807c827695a5854274d293a024098c7b65a321c8eaa8e3a426a5c2f784b83c6cecf4d37b690a2515190b93383504f10e29d68b17437ecfd8b04113bc9bb44b05ea5bb7ecf9df671836cae59c4b2a4a15", 0x7c}, {&(0x7f0000f7b000)="3142ce8270deec745a117f4f1bfd18660efbe1e301dbb39e7c233b987d4998eec64fdd913ce097e2f97bbe213450765012417d3a2f722b004ad5c28150209d55797ad4ed3ab65792fde758d26fca3d5ad30fe0debfd7c3b2446e32f6069bf7931b", 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{&(0x7f0000f7c000-0xb1)="65d603cb0cde9e035b625bbb180efc8cf71e5364b7f84550e12273ecc0d8b9593e6bae9378dcbfe5b57564c90dd4a62b5ec65e797045e0d306c478e1ad96b1d8984fd0f4328222b21a20bf22b3b4c2e0ce1639368212b6d885d2341fbcc334073760c922ad91261732e92a533739ba09f88d07408c24838e86918aca200036dff5d5f1d256477e86f3c8ba04e87ad7508551df22dde0d4c7c8b5918aec78ed44fe81f20c7aa39bd28317b2561821e37210", 0xb1}, {&(0x7f0000f7b000)="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", 0xff}], 0x3, &(0x7f0000ba5000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, 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{&(0x7f0000f7c000-0x6e)="e479e14f1c8cf4f5542f127c819c51ed38a2867f8ba0c9942a2fa82c1eb1525dbae22539d5b9b486b7a30e4b8319dbc049d6a1795efa1e9301e3b9e27488f6713d6991263dd90cfddff8df712f97b0cbd065f9b9e78a017f40aff506cd54415e198ce644e720f07b42dc9635754c", 0x6e}, {&(0x7f0000202000-0x1000)="4ec1f11f3489cb7ed61c718ebbcdebc1ab63cd9be3043430a5aadee2d65c6938a2d90bcbad8cc6b9046b977a4518c7b89694df7f2ffbaa37fe654c046bb172f236dc662fee173da40a4449428e667ad9e641dee4c4e1c1bd55e8d19db86c52e99ef55d57c49fefcde5cfce49170f6a594c46c8a6160c4a875fbd62913bccb73ffaec53a68133e4d83d0b90e38e076007e297cf865599c6d42bfbc4d54a4e27556c08c467d196527b609457867dd890e303574035aa0ad4b00ef4562bf189ae47e8540d93de82dd12b77c2477d59f56ccabc7d90d64632bee3cc6d4a34badf0bd56ca137cbe5704453ce80802d27b9af62f5ab5918e074ddc1c64a72b4fe6dcf9507d6f234130934fd9630883f5632ea042257d4303b66a40ed97d65d59504e25e1c9e0f65ecebbe75bb62b802d38adb8066bcfcd2702a7eb41b572c72a14f76aa58ee625ed62eed187f9be9d555c632c1cabf7b419dcfad90332758ea751fd2aa2bf9cf14cea265c7b07434e15151ccb9f290617f7cfb6d05c1cef08824146a243c78f037241365186c7ea85b207ff300076fa4bd90c439ff2c71479c16765311e21dd5528d01b2b13f7364f74bbb4f59d7e5ce8bd8463e94029c627e836989d7d4c69ca980b1fbbdf73fa955a63a4970cc2ff0c7a114885e9a3b7cc1f65d6470686b7b71304eede8893d84387c48e3fdae3be09d1ee6980c7d939f53b74011a82cf244abcbdb079facdb705e6310b16cf0a31f6dbe53eded2f23fc8cdcc04a7ff3d441045e76f4cb5768d489bc2e17463bad6ded556ad2c17f266f650923167a0916c4f0dd7f8aeb995f7d0e1b6fa3c52c57e6168c9f82446d48344f3145cb2ed0dcb2c3de55ad1f675c0305c9312a88e6f5a7ff6801acc075ae919ab7e4dbea4abf4b3a3be89ba3bf496352149fadd362347befe1c7835b6d2cc563725fa350c67a6e86316b14de43c09a3df3c404c72fd06a137e98e7014e494eebbc7a552eafbd62187ac5249b80f73dd365290e5e445f280d7e3927f794105366111a29f846068803f5fe98590798745d47f6db9dfd60d0d51d9d81ada4d682291af19fb479e4a90a02369ca151e5fb6cdcc570471c204ce55916dbe6d51f9a98e9579f46add9e1079b9f7f65bf76915682498b06fd94aa97471d6ab128a1ad8f58c80373e77369436da9cea141ff53871eb8960c25522fa565bb4151360c146b6beb04bb9c1e8c092fb19d1884f5879a722b59fd86a51cfe2a7254868ccd31a80aab9f4726f65b94eb167768232da17525937532a74781cb64ba9ca70adbcc14919b49f6c1c493521eded002f757022b29b5116e1041cc0c55ef0b47f59cab1f4dc67e30b0fee528c5e4609785833aa04d792457cf012cdf03e7daf65a818f51e7df4d4ad734964c10d34194663c6b73d6042a3167eac418c82fedb4da5f349ac3ab08bdabc2b35de6c05ec11109cddde46a4b779a4870814030caaf4db4647ed666ad550da8d9dda744c4c3267e7530d332d85b66ae91921c23ee09a12c4887b3e6b9f3627905ead62505e3feacea29d84cc5a1bfd800782a05a63c34e1430ad73050c2fe6a0dfb806d4afe2cb65a778c2d47f55ebb8c3a5d1daecc3c8172545accab4dc1c7b96b652f4dbbef6146edc621f1cae484d3b10fbde7f68e9292baa83c0d7e597c386f3aef96260677d9e7743550664eb7eb1ff191234d4b2b963370f4d3f23ac3059a51f2fe729408a27440785f553668fe4d3a62a4e646272de29519636f071a4b58c7af9b8a3fcdd393f195a2bf7f43248813a43ebec13b9fedd37964e0abd670f583ecfe2175748d286ed872389e15e631f6cdd1ad0a6ff58a583998fb24fc50fb5674cc5b967b87c997e4b4e1b435b64806df4c58e389d4965afd3b1e61eea28780a47cf5a22579908e8f74a754334e138867d2aaba80d6051b78014f9658d202bec6a6f822305e2fd057776cf33b5f57026c54100dc74f43df1b63f5df3fb317c9dc836e32ddd804ade5c398d27c6f0078cfe0666d9cf0afa5d995e94e5dd8315ace6f39e5e219b1734e3822d07921ae1a7c30cc321ae345c278f0ec74dab11ad18eb9b842d2b6185ecae26aa747c1301cb6898b4fd5a0bd1fefbf764b91fdd963b1cad813e7ac43860a5c1ab698d5a0135446a6560bd2652f3b8c748402a53366e3a72605c356c992e4d7752267d2c6d49f24f3ce2093dafedd193327834eac1657655720450033037c91580c41db64d3216b26dd15dd7fa8e52f8c164a71c72b5863a2954f0dbaaa752ea30926077ab77e695744d6c04d3b873d207a179124e3d728e3b4886eba6f56efab8806ea22438965e4bc86af34867dac8515cd18f69bd73f8a9e82f81286a776ca9460c1cf3ba7d6348a8b558beb67d93611e85745357eb3ef1347b6c8ec6b7b55c15ed60237010aa41b28fcf0e1c401269cde74a20b556a6d729c826f631a7e4fa801051e28804af639b52710e4fa18b43250b3265f5a6278ec96b376df11aaa40b2f42fd974ba8596aa6a2447f9388a586eef8109fa98a4d1e3fe356aa7f91db2c6f2296d48a30f241ac06c7ce76d71248280224c9d311c8fc7094e4434e224f9c15d0791ecb3dab8e4e37954c76eb986247aa93046ebbaaf4a0a9df055b94aedf4ad2857b5a1734de353cd1240f55da798a1b8b57b5afeecbc20f2f25bdcfdb36504987f2b5743353aa12b6f3f84204a7e8f240a70fd50c60345047194b5f50bacc151fc5d83013047329431fb1b5d8b946f85273b89d886a041bd40b601f2d79600bdfad08297e6fe94cc230fdbb01be936184c8ee092cd46958cd486920f461ec25770e6f757824c1d0518ad7104d8f5b18deeabbee8dc411b9d4f6b892fb2091613bf64fc0d005ed366940750af8f1d350adcbf6858e4b84681582a7c6692ea88d129cd075bc57f175b5df9b6c16a5dd79f4158e3273c507c46582a0d18e6a09682eeb435e519ead2db4c402c47dd199ff342ae9a341932a81bdafa881922147f7bdf75b0501b6d715c90a91c018b1747e397912801d08350edfc60b8478325c40f02a8ca96e0f5f9cfdfc3ee0e75e750c6fdf681ca47853dd163385505e46734dc5621236b2123db3f93c38d775ab3c933078398ac562022dc3b83e64cf0eb0b1afd0ed1fe26f2a51576b488089350a94ffb6d5fbde06ce93bc291099331898c5a50e3ed2b5b383adef3ae4ee36c17ae2c14e3dfa140b2ce466f8f191b4be512a5486c0e07909199da53ccffea4e377d696baba2ee417bca622d4cbcacc47c7e597aed6aa90b7388549d993de5337935a9878073df848ea60d8c05deb0417bafba28460747c38fc18a96fab6503df1d3fc7895dcc3ae852140cc67ea6df9d2487868fc3431df8357ef141285e18812958876771a823319a2db048ac7cec87d41b42b3ba14c1c91efccd46ad2dcca044711ac33c45a5ee9433e04c2e8e7d0d2eee2b3b1d03aae2aff9299d2f1db295e11652341dcd2b52cc0cc944c0d7a6b07dc20e9a8f6e68fa9ee351d30e18de492a4c095570cbdbb47e4987052b13b6e98e8287a53b094f88198597a47b25312c0ad96ca4e33b42fa03dab72a9a45a902d69aa8a97e510e8724600428beda5afba6b3ae1d24594a7d14fda9054bfd6814ef47839ed4288ecd648ee7108fdd796fa95cae85b8037f0a0005cda30a98404f6d1a68f7fd8f62ca294bebbfe09b6a6f3099d65e62ee388df2c10f52029685a5404926074a2dc2182ecb6471d16798b2fdc2538d05418ea2505b01a907817cc10e3be567dd3e0024b7500d4ba4c322ca01d820c0f63dd9c98d748f7e282b87c608636c5e118de4430c48f7e300ac50070c630914ee6e96c5645d98d21ec14efa9daf0dad492f73f27895175b04e9892b2ea74b111aac769e096ea96d67864b2a9a1a76860eeecb2b416c45b5f612723bf5ee61efc1df71a3553fb91cf4c96ba479d04b8edb955d70adfd06eff21ff0d5961712e23443b310b4f828428d8dd90bad56848b2d06b874de7c68f195c53272a9ef0e699ab22f5d6110a807a9c2e612354e5aed586db702a7ef40b2914159cb223e58a6f2018a9fae8044ed419559cb899510974edbf7522ba80ddf40b779fd8bd6f3e0262e457ece41a0204c9dbf609895712a27a5f8c727aa3495876ac9101b96a3eca5d576ea8590205b36b8daedb5b45c91457276d5d236e42ad33c0aa505cfecba1a5c764667091f6689d039749e82e2cc57fc66dc3465aec1203742684325068f457c611e2028ddc3d7f1716d36716b0525dc75859ac6b5469b24368faba4eda2dba4cd6f6f31a87444632f912a11298ef36cb2219c8ecce82ab76f5ccacc14694c06f8298d6741d7c7a8c07ea794a1a2509d4e41f416db265b6bc70357b6abf54708bb36ce557184155cbeb0f531843962ea3a48d2f8c5132cdaeef0fba1f33e289b57caed6f09daf83a443055dad7d6f7f098beffa2a8f3b7ac80f07f27a244f099590c5fc4bd49dcb8cc69450f75d808b4fbaa0db562200dc60d58bd471b292da6b008cce55d4f2dc7aa362a849e916c089fa026714000f6a1181b779c02bf7f8df079a6e188e6c168d14aee2bd736d7ec749501cb8ae0de22933746f20ff81de69ec737361ea6529cf84094388ce3bd45a1186e2d748286fabb7335674261430fa5f30a1a44ed6212fa4ef318030f30cff7d9b86714b910947a2bf4232607ed9a32268f3550eba969a1fcfbd8795d88bff960bea4c256b140d3ff25e2a5bc4ec73b47b09d8432bc9696512dce4cbad402240c93041b67a68788a4af67115608e48d9f789c05c9dc988f68c14720dec3861bf5c7e44f0beaf90fda4778bd0c2aab015da717e5368190b83e46f3a2df4bb90e3788b8b6431f0f2b66484369008a38125cbaa5bd1bf2e3d832a718247386d4a967e80d97ee808782dc64833b80a2f6984e307b5e9196406c91a09823519b76d02c11a4c0d99e4b665d11e21c0d651d6b42e6a1fbc78e8d932bccc81c27ae16bdc6616bdb96111bbd13e7482522b9343026a88e78ab3b61d8712791f887d3b9e58829ee3528196cc7f01edfc21d6bb7066ed2c7ddae995a1918bee6ff8df45466769c2df67112ebc1f5120257bed9f9ce19899c689a4822ae1a7080f7db98b44cc61e75e41f66f32631f60b71185fa171934e4b885fdad628a2b5c8e604c2bb162a1e457430713be55a24d5a06cd5bbafa96d09bc06b4bb67b77ee91b1da968fcf564724e409248a40fe4f2f8f9d806efcc9cfa4ccb9fcdb02097dc7cdbeac480f5558fc8e9f6e1d4d3d4aa564d0eeeaf86c6f1e89018d4b7e8b74c6a23813ba597f0d96f163e2740ebc952dd23eae4733fe0ceee9d825ab4bb5c87ca24b260c768f848d1f99d8be65062d7f149ce6e1f7aabceab095dbb51d79875e9813b48e466a7f88f7f4c537d400d3a417805d4238c69b2c50680eaa7a62be616aa09d04c183a6db8abd12c81600abeef1d64931b9dbcaad4491e0b3c663daee615047b023c46fe2eff9503a5e381b2f23aeb4eb746d05353463251321959f91aa1e8577b29fa5304a8f454f21cd5ebd0d39ef4e1955f6f212daa2338e1229e33391cdf1c6e5e3f507d5788aa8d9a24a569d4e4a0ad92f8b50ad728a9c1ce21addd0c0c1372d0a861e35328625f87b93285c0785409816b499572764aa61af58929d32ae4677b160dc39928bf0f51745884de92895cbfe61ff0b6e66597df7c2228dce91c0be8a7020d9cadc0fcfec598546cd4bd820ea554d4ed65be9d78974b881e77d6078843ad3b80e09", 0x1000}], 0x7, &(0x7f0000c01000+0x6ef)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}], 0xc0, 0x4000010}, {&(0x7f0000f7c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ca000)=[{&(0x7f000039b000-0x62)="572a1cb4cde58d97ba18318edca1301c79f4bb6c2398337cee45a66be0eacf970e3c60048c94f12b4f797b82d7b77fe411cb85d0084be70c55476c16215e1042fc81ebdf6929441525ca5ec8ede1b8bac2fc2c30fc4bb261960b4eb339d054ba4819", 0x62}, {&(0x7f0000f7c000-0x99)="7e40ce83d9b49a34a3ee5bddebd7207c6f240aa185d30a3fa1c0c475aa08d371fb62056a506f0bbaa73e2ca847d786fe2e2ce6833a3181897aefe4f45e255f9d99f517835173fa429b66eac55e914de00cceb7cd5788b1276cd5a7d3016b498e7e12264f99799b4c3020c91bb98b103f9416cea226c01d1603345de0a58f30dbef47f3e01e12280c1b4843b398e7a428dd656e68e792ae6840", 0x99}, {&(0x7f0000f7c000-0xcb)="47c38a561f6532f76516818c5ca3dac66120bf1620b6ce75b7e4b6d11c201685488b0f8b7854b2589b2f7347cfebf482ab36b39c62a417a2b6e0e31c3aeb298642a92fe215fed6e0e98162d54cc7ef39169e9b6b98aaa00ecc0e0711d38819d4d5271918f3cb13b2548e8e0127f388cfd9ba0146be06f527d403d6ffe9ea2fc95a293a3e126aa6d9e6b205d6de38f1448b52a9b7d8579e7d126f0e1ad5712c2a59f567016e0c1b0aca0598d03c96e6990b8cb78f89629ffc1ff4d8417dc11235e9f08e6b1bc43c6ada09dd", 0xcb}, {&(0x7f0000efc000)="fd0bf6e4a112b478961c660f51a0f6c9c8", 0x11}], 0x4, &(0x7f0000f7b000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0, r1]}], 0xc8, 0x20048004}], 0x6, 0xc000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00003bc000-0x38)={&(0x7f0000f7c000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f7b000)=[{&(0x7f00006b6000)=""/168, 0xa8}, {&(0x7f0000f7b000-0x62)=""/98, 0x2fc}, {&(0x7f0000f7a000)=""/4096, 0x1000}, {&(0x7f0000f7a000)=""/113, 0xb1}], 0x4, 0x0, 0x0, 0x7e}, 0x2000040) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f7a000-0xb1)=""/177, 0xb1) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r38, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r38, 0x0, 0x0}], 0x1, 0x0) [ 63.650825] device lo left promiscuous mode [ 63.667666] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000ab2000-0x4)=0xfffffffffffffe3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cde000)={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1, [0x4cb, 0x6, 0x3, 0x5, 0x80000001, 0x4, 0xfffffffffffffff9, 0x2]}, 0x5c) socketpair(0x3, 0xa, 0x6, &(0x7f00007f4000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006a2000-0x4)=0x12, 0x4) socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000089000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003be000-0x4)=0xe8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000048e000)=@get={0x1, &(0x7f0000b6d000-0x2f)=""/47, 0x8000}) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) 2018/01/09 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fcf000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029a000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009a6000)=0x0, &(0x7f0000d93000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0xf, 0xfe) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 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) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x10400000000008, &(0x7f0000218000-0x4)=0x401, 0x2e4) tee(r1, r2, 0x4, 0x9) write(r2, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) shutdown(r1, 0x1) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) sendmsg$key(r2, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004e0000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r2, &(0x7f0000f12000-0x13)=@ll={0x11, 0xf8, r3, 0x1, 0x8, 0x6, @random="c5453c951324", [0x0, 0x0]}, 0x14) 2018/01/09 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b57000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b58000-0x4)=0x9, 0x80000) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000b58000-0x4)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r1, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b59000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b58000)=0x2c) listen(r1, 0x9) r3 = accept(r1, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000078c000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000807000-0x8)={r2, 0x0}, 0x8) [ 63.698640] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 15:58:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00009b2000-0x10)=[{&(0x7f00004b8000-0x29)="290000001a001bc91d001c000055000002080000000007000000008a07000000010000000ef4ff010b", 0x29}], 0x1) ioctl$int_out(r1, 0x5462, &(0x7f000080f000)=0x0) 2018/01/09 15:58:47 executing program 4: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000d88000+0x267)=0x0) epoll_create(0x210) 2018/01/09 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001cb000-0x8)={0x0, 0x8}, &(0x7f0000481000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000058a000-0x8)={r1, 0x4}, &(0x7f000002f000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x8d, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = accept4(r1, &(0x7f0000c9a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0x10, 0x800) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008ca000)={0x2, 0x0, 0x8000000, 0x0, 0x1c9e, 0x0, 0x0, 0x0, []}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x4, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f00004a0000-0xc)={0x10, 0x0, 0x3, 0x400000000000002}, 0xfffffffffffffe7a) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) socket$key(0xf, 0x3, 0x2) close(r0) 2018/01/09 15:58:47 executing program 6: r0 = socket(0x1b, 0x1, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ef4000)={0x0, 0x3f, 0xd3, "074eb6ff2868be8e144b222a4dd498b0604c373fa497fa32cbe10d72769e41b5b43e053d52aa8c7bb4a1a796b8391c1e7df76bbb933dc5a71012e778d2a3300adaa92f0fb94559aadf739c2eb3fc532ff7b3ffbfb31348f5ae501f450007f8ee53a5079a609b0323193a68bb31c7cdd3804aa2215f13a8a9a71e777f0507f44afe900b93e5c29018b04e6fbfcd8387750c8c16da62013c7d8a1eff97a0a552e2b979a358530f39ea939eb9d2c8e6bf2a3efc8ad80a52781c3fc5ba4c086bc1bbd0ac6f095c950dee1284079d88f86bcae4db59"}, 0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x6, 0x880000001) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000ed8000-0x28)={@common='sit0\x00', @ifru_map={0x447772, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 15:58:47 executing program 5: r0 = socket$inet(0x2, 0x6, 0x80001fffffffff) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000941000)={0x22ae}, 0x4) 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000561000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000da2000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000068c000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a14000-0x70)={r1, 0x68, "d43a770a0cd13bc294dad3a673b96e2581afd7e3358de984d1a397d0363bf3bd6c238f15f670cd62cd07e7fa3525056dcb8f88d6de2ecb2c42bc7bd02febe6c52b7e3a61c14981b00e2093a9c25f7d20ee7c159bbd5244d380750ba7ed901a64bd3ed0d73dffabd6"}, &(0x7f00001a2000)=0x70) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000089b000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000061f000)={0xfffffffffffffffb, 0x80000000, 0x8, 0x40, 0x2}, 0x14) 2018/01/09 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000050d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x81, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) socket$inet(0x2, 0x80006, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d8d000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068c000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007a2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x7fff, 0x66, 0x400, 0x500, 0x1, 0x100, r3}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00005b1000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f0000943000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x20) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000014b000)="", 0x0, 0x7f, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000e2a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000052c000)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000fda000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000030f000-0x4)=0xc) connect$packet(r4, &(0x7f0000364000-0x14)={0x11, 0xf7, r5, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) accept$alg(r6, 0x0, 0x0) sendto(r2, &(0x7f0000e26000-0xa5)="937d34371b1aaa968048c554df8bacaab36d791e1abbff819f740be856e47b6910c49e52b526af397736f344ff74e6d5883cbed67c91ce057ef50e16d929e784aa6ff3b1b844b06c4406eb770de110c95eac7345d018600454db252c6ccd547e411112cb56a0a8c707496d1545bf16277889b3caaa7ab1935b15dfc2762bcc3484b29f26724f543521dbf7abd5c4a4278894a106b1593c421a32878700c8d2be4c258d908a", 0xa5, 0x20048000, &(0x7f0000569000)=@ll={0x11, 0xf6, r3, 0x1, 0xfd, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a5e000-0x14)={0x8a, 0x6, 0x1000, 0x3ff, 0x10001}, 0x14) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000b07000)={0x3}, 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/09 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000b0b000-0xb4)="a7dc70c5121e83dda6c2603289cc851263163a30c3e2331f689833b15915980ca19746aa7cc9a2adaf54bb82f86dfb4ff281c0333e5a92b799777dc8f793c26bd157db8c706bfd382945c5f260ccc345c71664c15afd906ba62e322bdd92e48c9f12c60036f590d3711fa1bd1d4f89b2d773f59b0d176368dca5679ce253cfb6494bfa096844fd458d2858e93045a5dd01b8c2d486563e4fcfc491fce7d9c43b60aed15cd22829b4e3b59894be20283810d8bf7d", 0xb4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r0, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) 2018/01/09 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000460000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fe5000-0x4)={0x7d31}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa1000-0x14)={0x0, 0x7fffffff, 0x100000000, 0x7, 0xc9, 0x7}, &(0x7f00001f9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f1a000)={r2, 0x8b0, 0x0, 0x8001, 0x2a09}, &(0x7f0000c1f000-0x4)=0x18) 2018/01/09 15:58:47 executing program 5: socketpair(0x19, 0x80f, 0xe2, &(0x7f0000557000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r2, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/09 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x807, 0x1) connect$nfc_llcp(r0, &(0x7f0000904000-0x60)={0x27, 0x8, 0x5, 0x3, 0x200, 0x62, "000194d6e5233c46f3f3e99cfb165279af49d57b7bc5a1615cb2a96dd0073ecb05c6a54ecff2821afa37b763501048fda00afe1f1d85a402f2d6e9f3b8387d", 0x9}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00007be000-0x10)=[{&(0x7f000040c000)=[{0x12, 0x1d, 0xa0719, 0x0, 0x0, "1042"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000059d000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00000a9000-0x38)={0x0, 0x0, &(0x7f000035f000-0x80)=[{&(0x7f00000db000-0xb9)="401b06a03b6c44e416c6d38cf8f549466e486453a3a9b39db3996b74a01cc8ea42367286d491e9dee3a0faf288435d6c9a9300b81a79164579bfb447db4496a4fb0dd296f5ba8fca69cf3c825787e58fc0eac034e4c5be17c08c2c3679f66d2b3c7975c3d54db060c719b3d1d5d3419f7d4900a97c77fce8dc8b1a2ab45ecda499623ac17f201a8b7f8253f9c0d86e527238caf2a66532476151de75b090792bb1c36c4d7f71661ce034b33ea85b3a1e350798e12f286ea935", 0xb9}, {&(0x7f0000d81000)="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0x1000}, {&(0x7f0000079000)="5f2b86a365eacbbc5fe5fb3973cc91ffa96406a4ee1c7d0ebf081f73b22f63d980f78b7b7f14793117aa23494a4a5318d60af4089c8c7c3daeef51d19dd3a5c0861e27b9e413c9d144f637530873cd3d2d62b2b81d02dfdcac4ee98d2de23146d04c6e3bb23897270e8c2767b117137139fb46b738f8f97b61f00207527b850a164bcc79a77bf6962d53504844ef8fb70488a1f102df2911addb8c04c1ee72b3c446c3dd97aa7e2fada4b36775", 0xad}, {&(0x7f0000967000)="123f", 0x2}, 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"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"}], 0x2460, 0x20004080}, 0x800) recvmsg(r1, &(0x7f0000610000)={&(0x7f0000aa2000)=@generic={0x0, ""/126}, 0x80, &(0x7f00000b2000)=[{&(0x7f0000f22000-0x1000)=""/4096, 0x1000}, {&(0x7f0000806000)=""/93, 0x5d}, {&(0x7f0000fc4000)=""/181, 0xb5}, {&(0x7f00005c6000)=""/233, 0xe9}, {&(0x7f000099e000-0x3d)=""/61, 0x3d}, {&(0x7f0000e4a000-0xc2)=""/194, 0xc2}, {&(0x7f0000e91000-0xac)=""/172, 0xac}, {&(0x7f0000ba0000-0x4e)=""/78, 0x4e}, {&(0x7f0000556000)=""/38, 0x26}, {&(0x7f000022f000-0xa2)=""/162, 0xa2}], 0xa, &(0x7f00005cf000)=""/143, 0x8f, 0x7ff}, 0x22) recvmsg(r1, &(0x7f0000ca9000-0x38)={&(0x7f00004bc000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ade000-0x50)=[{&(0x7f0000007000)=""/92, 0x5c}, {&(0x7f00007be000)=""/21, 0x15}, {&(0x7f0000c1f000-0x5)=""/5, 0x2}, {&(0x7f00008af000-0xfc)=""/252, 0xfc}, {&(0x7f00007bd000)=""/23, 0xffffffffffffff10}], 0x30, &(0x7f0000a21000)=""/177, 0xb1, 0x7ffffffd}, 0x22) 2018/01/09 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008c8000-0x4)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/09 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000516000)=0x0, 0x4) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000726000-0x4)=0x0) getsockname$ipx(r1, &(0x7f0000deb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007c0000)=0x10) 2018/01/09 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000f30000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000edc000)=0x48) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000990000-0x4)=0x7, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000c0e000)={&(0x7f0000203000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a8000-0x70)=[{&(0x7f00000bf000)="91be17e58203e989931e284600e9c5c9f9", 0x11}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000b7c000)=0x7fff, 0x2) 2018/01/09 15:58:47 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x2, 0x800, 0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000eaf000)={0x0, 0xfffffffffffffff9, 0x9, 0x6, 0x1ff, 0x400, 0x7, 0x3630, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffff1e32, 0x7ff, 0x6, 0x7}}, &(0x7f00001ee000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x18e7, 0x2, 0x0}, &(0x7f0000594000)=0xa0) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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}, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000000, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000038c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007d8000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00005e5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) writev(r0, &(0x7f0000348000-0x10)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/01/09 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-avx,cbc(cast5))\x00'}, 0x58) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000f89000)=0x0, &(0x7f0000f8a000-0x4)=0x4) 2018/01/09 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000089c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000088b000)={&(0x7f0000ca8000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000647000)=[{&(0x7f00004ae000)=""/158, 0x9e}, {&(0x7f00000a4000)=""/225, 0xe1}, {&(0x7f0000847000-0x49)=""/73, 0x49}, {&(0x7f00009f3000)=""/31, 0x1f}], 0x4, &(0x7f000019d000-0xe4)=""/228, 0xe4, 0x3}, 0x20) 2018/01/09 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00007d0000)=0x7fffffff, 0x4) r1 = socket$inet(0x2, 0x100000000802, 0xfffffffffffffff9) r2 = socket(0x8, 0x6, 0x4) bind$netrom(r2, &(0x7f00000b5000)=@full={{0x3, {"ddf1dbc7f75b42"}, 0x2}, [{"2f34ae27dc1092"}, {"2ea24b207dcbb8"}, {"86a8b78ac5c202"}, {"1cf8023e1f930f"}, {"c726dd8f2f321e"}, {"978dc7c4c763af"}, {"a5fe14ef047a3a"}, {"4043a9ee00c20a"}]}, 0x48) getsockname$packet(r2, &(0x7f0000178000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000180000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e3e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006d8000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x8, 0x1, 0x8, 0xa, 0x80, 0x20, 0x3b, r3, r4}, {0x1000000000000000, 0x9, 0x3b1, 0x3, 0xfe07, 0x0, 0x5, 0x40}, {0x1, 0x3, 0x1, 0x0}, 0x7f, 0xe, 0x3, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x3, 0x9, 0x9, 0x2c14, 0x7ff}}, 0xe8) socket$inet(0x2, 0x2, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dd9000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005be000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cd2000-0x8)={r5, 0x0}, &(0x7f0000ab4000-0x4)=0x8) poll(&(0x7f0000de7000-0x20)=[{r1, 0x1, 0x0}], 0x1, 0x4000000000000200) 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008d4000)={@generic="b21c900ea53c4c8df5ca006e91d0adba", @ifru_flags=0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008d4000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003c0000)=0x8c) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008d4000)={r1, 0x200}, 0x6) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/09 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x0, 0x0}, 0xc) r1 = accept(0xffffffffffffff9c, &(0x7f00002db000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a8000-0x4)=0x10) connect$inet(r1, &(0x7f00007d9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) read(r2, &(0x7f0000438000-0x8a)=""/138, 0x8a) 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000413000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e8e000)=0x10, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000cb1000-0x8)={r0, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000655000)={{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1, [0x4, 0x2, 0x8, 0x5a287821, 0x6, 0x0, 0x7fff80000, 0x10001]}, 0x5c) 2018/01/09 15:58:47 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x33)="7f0000000000000093c12042000102000000290f00000000001c0000000400000000090800ce8d6815409f8c542591a21ea564", 0x20f) 2018/01/09 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xff97) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7c000-0xc1)="5c89399d21dedd75571e815fc143c9e19580a8a6a40924a630cd273f1640ecb0f5ded7cdbb90b5ca23925b60b325404c1db7fe326c141ecf28e333acb83ba28e1f5ee18e896ff03a2f910215602018ba9fa9df237670cd53c888980aedb946944677c76671d52ba999b7c3cf57dc45c3470cbb307865245ced0904fe5bec9e8837829c6fd262f9f3e5539e2de7cdb17f369485191244914a4e1422d79ffee733e059eb37b438ba4dff1bd04446b788316726bd424ebfb330565609f87da7abde2a", 0xc1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1b8, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/09 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) pipe(&(0x7f0000cbb000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ce8000)={0x4, 0x0}) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000339000)=0x0) r2 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r2, &(0x7f0000ba4000)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001f9000-0x4)=0x0) 2018/01/09 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f00006d5000-0x1)="15", 0x1, 0x4008000, &(0x7f0000f83000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 15:58:47 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000006000-0x80)=@generic={0x0, ""/126}, &(0x7f0000005000)=0x80, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000005000)=0x4, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/09 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) r5 = accept4(r0, &(0x7f00000bb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005ca000)=0x60, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000157000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c5000)=0x14) socket$netlink(0x10, 0x3, 0xa) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7d000)={r2, r3, r4}, 0xc) 2018/01/09 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x7, &(0x7f0000f01000-0x39)="b94faf57342000"}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000427000)={0x0, 0x81, 0x5, 0x9d73}, &(0x7f000012d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000326000)={r1, 0x40}, &(0x7f0000b15000)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f000073c000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000043c000-0x98)={0x0, @in6={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000277000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bf0000-0x4)=@assoc_id=r1, &(0x7f00007e5000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b6c000)={r2, 0x0}, 0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c6e000-0x2)=0xfffffffffffff800, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000909000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000184000-0x4)=0xc) r5 = getgid() sendmsg$unix(r0, &(0x7f000075b000-0x38)={&(0x7f0000e9e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f11000-0x70)=[{&(0x7f000006c000)="6260bb4f135546feb90b", 0xa}, {&(0x7f00002e1000)="", 0x0}, {&(0x7f0000296000-0x60)="0e59e077c7ce41a706813fb044d3c90ca0f5b4f297cbac42c9d96f66ff9257f3e4fc419a642152488cc1172afdf1ff4a67026435e5b2f75773668bc737aca394ca421afbffdf71c44db1981f4a7c95d00c6393bd546508a3ce92ed5ccc6a955f", 0x60}, {&(0x7f0000dfa000)="4e922b33300c8b43a6699a7da302c2c350c073e5ada9abf7a234ffa81e4e567ff4da1e2f02b83b1ff5fa3bcdbbe3eab18d713851554f3f0fb468987f1ba9327704151baf51e21e2783486c93d5027bdd6e65613a35bc4cebd8b1e220e53a6370d450fa5838825ead41d2560b98450a664472e80d34c15f1539afe6d7a609fcaed0722382d3359488fac3cd7b79cec7e05d0f9f6d5b54ad5ac4b858528b8be2638dedac313b344470d31db64da8af3b59cb2981cbbc9f5e16309c34c9aa98a72f606b62f211803fbe0f1bc1ed1fa67a72bfe42f6344", 0xd5}, {&(0x7f0000d0d000-0xe1)="6087e6f9b14f8c58a6587bc2f289bf603e651b1532338f2189e3d27757bfd083d215aa8c36cd260e35543819717fa21217ae57ac71b4ab43afe1e451e190a8e54fd94109a955c9f6c867677603ddf6f648461f83c4f29928a9a8bb0a43265cfdbd06eb0a15de0f7909605508cabd0863bb405aba9d128630c561033e51b257c4a19d98bac54c509d5e6309bd986dccfdf28ab405fcb4c27e3f507e1d469506da6fd05d1621228afdba97b6fdcb4ce5171de0b4628c195c8374141e3a859e9afbe1357fd97435aed5d989626ba0eed1e7656870376dd29122df677984b4bcc94e4a", 0xe1}, {&(0x7f0000d8e000-0xaf)="f4d0a2190cd9d708766fcca6b7aafc04588dc013a3dff474272cb2109868a7be5d8939c5a49c6313fb275e41f19c6eb617b5d9e429c08ae9ceba1fdce3e474db96a3c894174b21cc717986084157e30fefe7a5bb37acc973870f5948bccec4fd3704c70be243e0da0fe8b40e27bba1ac3d5d542e9f22a772c13863411f6335b6e7da41c80686d8f6686050c43f6f1e81dd0bf6bc21725f1c3503c2309690eba4b263f66e8e82f81bf242449f5a7d16", 0xaf}, {&(0x7f00000d9000-0xb5)="b53ba2cca510d90b84f18ee0ad4208ba3c3c8f42a72ab348c8ae94c24f10e7f60c7fb57d97388ae6da902f7733c5f73c6108e7078fb638fbb7e39b0f100f45ae5679a0b4084ba2d4a742238c7b17ead832f58f1f5ae39a33440d439802046379221386ef4d16d6a3657a6e28da60f6a82cd9b842a3a680d878c5b65dcae48d72ff611c6b4eb3ea24542a5b6348f10d299994a8a01b63cf183caf9d5c615f68f32e7cbd013a231eb071b84e71e1f925faf6bce53475", 0xb5}], 0x7, &(0x7f0000147000-0x38)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x8000}, 0x4000800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ccd000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bf7000-0x14)={r2, 0x7, 0x445ec844, 0x237, 0x1, 0x5}, 0x14) 2018/01/09 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c11000-0x8)={0x2, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000cb7000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4ebf833f}, 0x1c) accept(r0, 0x0, &(0x7f00002b2000)=0xfffffffffffffe89) 2018/01/09 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fd6000-0x18)=@add_del={0x2, &(0x7f00007c3000+0x99e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb5}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000656000-0x40)=[{&(0x7f0000609000-0xb8)="44e9a0ef26d56b2aac80b6e11f34acf58fdddf64cc74e110f98dc05bc8792130533081bba52305876a780fb1116ce913bd2184b0a308482299f3aac94d14405cf3aa34194c6b0b8736558a7850085fe1d8b907ef61548b85a7ae28393018e9d6c528f6f5bab185102ea5a11de538bc919c2de7b95d3d35948275ba557f09e98fe6e215e053c74433f0941bf271112501914316dcf12f58943d996a78d1f4b115b4d94356198f4f6c678244fea64066d36cb70b96ca388867", 0xb8}, {&(0x7f0000fd7000-0x64)="59cb94e82ee31a6dde5ec41795d567fb895f96babed62db80a1ca6d66425ed3bc3e6d3855e2d50dd4fee685dabd4740ae1b0641e8ef7df027ef1c1652b6fb045ebd2b1dd57c952218e1134ba7660e1e3e2a4977320206b4da76ad711759d4f3a3cd0af28", 0x64}, {&(0x7f0000fd7000-0x86)="715429bc08e7ff1f13b859ac971834812c11a316308fefe140323f8146f46ce9dea2429a4ed372ba702a1aea4a5a381c01650d23460806d382733419ba15a2a1a83ca6e0956d4ee811baf8d4ae315d40a46f10332b985428f7c12d2ffc197e56f0342b55ddcbefd7aaa1343689f5de457837c1e8e47a091c13bad8d85c53b996ca6a6943043094c309f2fa9d8a63d4bfc7d18bdf3108ab3ec2c00b3f431867a85acaaed5519239914098466765789f86f0a25662e4e989d3295e7eee9f2f18f0bf5560236441be7f099d", 0xca}, {&(0x7f0000dd6000)="ad1c8d012a7e035e5810fdb8fa1bfd120fa7952dc2ba9ac968422860d47191ae03827b4eece92922bc31d31f6dbbf5c30da7d67d2c66fd636ce7c6c03dd956b10c2b3faee08ce71374002cac35eacf6b69753fb58deb567596e861855a1bef43177a3f502bc72bff5acb0a111fc563c9811cef427bb5fc635f5298e52ef6b39a35fd01a90e8e7f3b423bb47ad237e5aa1d7fc145988168e51845ded30562", 0x9e}], 0x4, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='dummy0\x00', @ifru_data=&(0x7f000075c000-0x20)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000d22000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e41000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00004f5000-0x4)=0x0, &(0x7f0000f30000)=0x4) pipe(&(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fd7000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000d24000-0x10)={r4, &(0x7f0000fd7000)=""/29}) connect$inet6(r0, &(0x7f0000fd7000-0x1c)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/09 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b5f000-0x8)={0x0, 0x0}) listen(r0, 0x4000c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000a15000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0010100005105"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1d, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockname$ipx(r3, &(0x7f0000b42000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb0000)=0x10) 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009a0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006e2000-0x4)=0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/09 15:58:48 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket(0x13, 0x6, 0x2) mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000db3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000edb000-0xc)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000edb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cd4000)={r2, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f000036b000)=0x98) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d53000-0x4)=0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000eda000-0x4)=0x100, &(0x7f0000ed9000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ec5000)={@common="6cfffa4000008900000000000100", &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000026a000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f7f000-0x10)={r0, r1, 0x0, 0x2}, 0x10) [ 64.274538] audit: type=1400 audit(1515513527.967:56): avc: denied { create } for pid=14348 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/09 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x2, 0x80822, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000be6000)={0x376058c6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0xe080, 0x3d0, 0x0, &(0x7f0000316000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x6e3, 0x1000}) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/09 15:58:48 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x7, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x6) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) [ 64.330068] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 64.340228] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x7) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000f21000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000858000)=0x1c, 0x800) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffc76) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fa6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fa5000)=0x58, 0x80800) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00003fc000-0x4)=0x7, 0x4) epoll_create1(0x80000) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa6000-0x4)={r0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa5000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000acb000-0x10)={r3, 0x1, 0x6, @random="697d196a8f57", [0x0, 0x0]}, 0x10) 2018/01/09 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000110000)='yeah\x00', 0xfffffffffffffecb) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f00006c9000)=0x40000001, 0x4) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f000061b000)={0x0, 0x0}) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009f2000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000904000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x6000}) recvfrom$unix(r2, &(0x7f00000f6000)=""/131, 0x83, 0x12000, &(0x7f0000ad7000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ad9000)=""/103, &(0x7f00006d4000-0x4)=0x67) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000639000-0x20)={@generic="c0a0389b52ab335c9ccee299054253f0", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f00007d5000-0x8)=0x0, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) pread64(r0, &(0x7f0000f16000)=""/121, 0x79, 0x0) 2018/01/09 15:58:48 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x81, 0xfffffffffffffbff}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f9b000)={r1, 0xffffffffffffff00}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) 2018/01/09 15:58:48 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000213000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d89000-0x4)=0xc, 0x800) recvfrom$llc(r1, &(0x7f00000ed000-0x80)=""/222, 0xde, 0x12000, &(0x7f000058f000-0x10)={0x1a, 0xd, 0x8000, 0x3, 0x7, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000d86000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000000000)=0x8) [ 64.417359] audit: type=1400 audit(1515513527.997:57): avc: denied { write } for pid=14348 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/09 15:58:48 executing program 1: pipe(&(0x7f0000da1000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000080e000-0x50)="aa03b1d4cdedc36d50dc3e6d08575481f6a7726fca3da96348a6a63bad04c39a670e9e652f72e32d27b67610b3560f6e267b730c7dd173b907a749f2b1db4627d7c6e0aa0e7fd8f4052f421d8bb4703f", 0x50, 0x4010, 0x0, 0x0) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000418000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000004b000-0x4)=0x1c, 0x800) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000417000)={0x4}, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x80000001, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000f90000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00004a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fe2000)={r3, 0x3}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000039f000-0x4)=0x5) r4 = socket(0x8, 0x80000, 0x400) accept$packet(r4, &(0x7f000090d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000aa5000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ccb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x8813, 0x3f, 0x2663, 0x100, 0x3, 0x200, r5}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00001fb000)={0x0, 0x5}, &(0x7f000048e000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a94000-0xc)=@sack_info={r6, 0x4, 0x7}, &(0x7f00004fa000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fa9000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffa30, 0x6, 0xff, 0x6, 0x11}, &(0x7f0000424000-0x4)=0xa0) close(r0) 2018/01/09 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000c5000-0x6c)="1f000000040aff0000000000000002000005810000ec1519000000003fdf08", 0x1f) read(r0, &(0x7f0000809000)=""/245, 0xf5) 2018/01/09 15:58:48 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$unix(r0, &(0x7f0000029000)=@file={0x0, './file0\x00'}, 0xa) socket$unix(0x1, 0x5, 0x0) 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000002, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0}) accept$netrom(r0, &(0x7f0000bdf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c34000-0x4)=0x10) 2018/01/09 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d24000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d25000-0x4)=0x10, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d24000)={0x0, 0x7}, &(0x7f000042f000)=0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000761000-0x20)={0x8, 0xfffffffffffffff9, 0x4, 0x5, 0x200, 0x800, 0x2, 0x1, r1}, 0x20) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d25000)={0x100020000, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0xa115, 0x5, 0xff, 0x93, &(0x7f0000d26000-0x10)=@generic="0ef471d0b88ce10c62f24583fbdcc472", 0x81, 0x7eb, 0xce}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d24000)={r1, 0x78, "ea1241eaf310cee0e4a20ebfc9cf85f70cdfef3043bfa80a6c83772c49bf5ea89166d48a62357b7a10038d06eb9b76b3ed4e880e9877d6851ad934dbc5be01ef939ec081d3a901c70677653fd0ce0e0294eee2191a62a3d4eef7073af9930a44be81298ef439eebc2917f2ff4868a5c2d86f39a7cc4aba7f"}, &(0x7f0000d24000)=0x80) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000015a000)=[{0x3, 0xfff}, {0x4, 0x3}, {0x8, 0x1}, {0xc, 0xc3}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a45000)={0x0, 0x1000, 0xad3}, &(0x7f0000180000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000199000)=@assoc_value={r2, 0x9}, &(0x7f0000442000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r3, &(0x7f00004ff000)="97", 0x1, 0x0, &(0x7f0000543000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 64.587259] sctp: [Deprecated]: syz-executor7 (pid 14440) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.587259] Use struct sctp_sack_info instead 2018/01/09 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f70000-0xb)={0x800000000000000, 0x8, 0x6, 0xfffffffffffffffd, 0x4, 0x5, 0x0, 0x20, 0x0, 0x9, 0x985}, 0xb) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) accept(r0, &(0x7f00008de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) listen(r0, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f70000-0x1)="cf", 0x1, 0x0, &(0x7f000077a000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x2, 0x1, &(0x7f0000d30000+0xe78)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00008c6000-0x4)={r1}) sendto$inet6(r2, &(0x7f0000fe0000)="10c11ec8868d4fdc1bf295db6c7bcf0a6d0237a0cc67e13c3067e93d219dbea2ab0cadfc8e9e8a2832d3f7cfceff7b483b29cae4d6299ef9e182ed4cec94138066154783bceea8e8b80a79c9a34651754daa8fbe46a964", 0x57, 0x4, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000eea000)={0x3, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/09 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x3, &(0x7f00009a1000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d8a000-0xc)={&(0x7f00000c7000-0x8)='./file0\x00', r0}, 0xc) r1 = socket(0x11, 0x8020400000000802, 0x3fe) bind(r1, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000355000)="", 0x0) 2018/01/09 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0xfffffffffffffffd) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) 2018/01/09 15:58:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bdf000-0xa3)=""/163, &(0x7f0000000000)=0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) pipe(&(0x7f0000a0c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000059f000-0x8c)={0x0, @in6={{0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffb000)=0x8c) setsockopt(r1, 0x7f, 0x8, &(0x7f0000480000)="c61fdaab0aea5d84692a5a89a5b7056d6a4d54e4f7d3b405f47a5170d224d701999d0cd2a4e7a8b43394dfc58b11d049e533ef8782139e1324eb", 0x3a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000abd000)={r3, 0x6, 0x1, [0x2]}, 0xa) listen(r1, 0x3) r4 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000a05000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000a9a000-0x4)=0x98) 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x5, 0x8, 0x7, 0x4, 0x1, [{0x7, 0x1, 0x1, 0x0, 0x0, 0x60a, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x7, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000c5000-0x6c)="1f000000040aff0000000000000002000a05810000ec1519000000003fdf08", 0x1f) r1 = bpf$MAP_CREATE(0x0, &(0x7f000099c000)={0x3, 0x4, 0xdd3, 0x9, 0x18, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000006b000-0x18)={r1, &(0x7f0000f76000)="fdcb46d5e58794ca340a8153ae93bb583e66249032d3e7648659bc663d02d39f7a1615f2d6f9c2e78d025fb110b8d668ec37241d", &(0x7f0000c78000)=""/32}, 0x18) getsockname$packet(r0, &(0x7f000097d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000421000)=0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f0000cb3000-0x48)={0xf, 0x5, &(0x7f0000ec6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3e09, 0x0, 0x0, 0x0, 0x65f}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ee000)='GPL\x00', 0x8, 0x47, &(0x7f0000c69000-0x47)=""/71, 0x41f00, 0xf05d481c1ecd358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000185000-0x8)={r2, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000fc0000)={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c5e000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000b22000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000093a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c09000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a4000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x2, 0x9, 0x1, 0x394, 0xa, 0x20, 0x20, 0x66, r4, r5}, {0xc, 0x1, 0x1, 0xffffffffffffffff, 0xd216, 0xc58d, 0x4, 0x100}, {0x20, 0x7, 0x3, 0x800}, 0xfffffffffffffff7, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x1, 0x6, 0x7, 0x9bc, 0x1}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000aa7000-0x58)=""/88, &(0x7f000055c000)=0x58) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) recvfrom$inet6(r6, &(0x7f0000757000-0xf7)=""/247, 0xf7, 0x10000, &(0x7f0000550000+0xf6)={0xa, 0x0, 0xd6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) [ 64.644043] sctp: [Deprecated]: syz-executor7 (pid 14448) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.644043] Use struct sctp_sack_info instead 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000100000006) connect$inet(r0, &(0x7f0000873000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000390000)={0x0, 0x0, &(0x7f00001d0000-0x20)=[{&(0x7f0000764000)='^', 0x1}, {&(0x7f0000794000-0xe8)="1d", 0x1}], 0x2, 0x0, 0x0, 0x800}, 0x0) 2018/01/09 15:58:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff9000)=@assoc_value={0x0, 0x100}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0xffff, 0xa26e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7ff, 0x1, 0x80, 0x4, r1}, &(0x7f000097f000-0x4)=0x223) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xfffffffffffffffb, 0x1, 0x8, 0xd2}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000003000-0x4)=0x8) socket$kcm(0x29, 0x7, 0x0) socketpair(0x5, 0x4, 0x1, &(0x7f0000001000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) socketpair(0x2, 0xb9bcbf37d751cde5, 0x17, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000074a000-0x8)={r5, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000-0x8)=[0xf1, 0x2]}) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/09 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1", 0x1}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000039e000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000947000)=0x0, &(0x7f00007de000)=0x4) 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) 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0x10) write(r0, &(0x7f00001c3000)="26000000250001fe000000048000000004ff0800001400030000090300000000000000c75b353710fcde61febb6f152179b8609bee4095a5f1b645f76593c006ad220f382fa34131c96e6af780f607ffcdaeea88b9999ebbeb51962f2dec000147776a8ebce901d536817fb9dd850000ffffc6ffffff0acb18b7e7b0875737044893a7d44b707701477022a31823392b861eeb9f7dee2d94eff6aa7b23cbac15c12d15622337e8745df28939f1adeef06714be4d3509d95a90bdca", 0xbb) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a9e000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9ca5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40639ec4, 0x5, 0x1ff, "931ac5d7f910d02daf93046441f1289b7c9b9e1ee6bb316c52ef099004fdbc4569d1261118f24c57b7840dad9f23c4f6243a0d0d1568546caabcf9c66f6c445804e92120e7d3103946c5a6fe1269a5b6"}, 0x160) 2018/01/09 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xfffffffffffffff7) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f62000-0x4)=0x3f, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f78000)=0x0) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8ffffffff00008d4003005805180000000dfff600ffffff000503c76e35", 0xfffffffffffffdca) 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x38, 0x2b, 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}, {[@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f12000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000280000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f14000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f15000-0x4)={r0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f15000-0x4)=0x9, &(0x7f0000f15000-0x8)=0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f14000-0xb8)={0x0, 0x5, 0x949, 0x2, 0x9, 0x8000, 0x7, 0x6, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, 0x0, 0x2, 0xf2b3, 0x7}}, &(0x7f0000f13000+0xfe2)=0xb8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e6a000-0xc)={r2, 0x41e0000000, 0x20}, &(0x7f0000f15000)=0xc) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f14000-0x10)={0x80000001, 0x8000, 0x9, 0x9, r3}, &(0x7f0000f13000)=0x10) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c3e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000-0x4)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f13000-0x8)={0x0, 0x0}) accept$inet(r5, &(0x7f00007d4000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000366000)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000e1000-0x5c)={{0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0xfffffffffffffff9, [0x15, 0x4, 0x6, 0x101, 0x45, 0x8, 0x81, 0x8]}, 0x5c) [ 64.742427] sctp: [Deprecated]: syz-executor5 (pid 14479) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.742427] Use struct sctp_sack_info instead 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000992000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c63000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e46000-0x4)=0x6) syz_emit_ethernet(0x46, &(0x7f0000151000-0x595)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv6={0x0, 0x6, "a79a59", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c6cd56", 0x0, "9c4e57"}, ""}}}}}}, 0x0) 2018/01/09 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fb9000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64d5}], 0xbc) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003fb000-0x2a)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e121eeeade6a69ac5cbee493078fb4e9"}) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007e4000)={0x0, 0x2, 0x1, [0xff]}, &(0x7f0000bfc000-0x4)=0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000009c000)=0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a0c000)={r3, 0x1ff}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000477000-0x22)=""/34, &(0x7f0000fc4000)=0x22) [ 64.803814] sctp: [Deprecated]: syz-executor5 (pid 14484) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.803814] Use struct sctp_sack_info instead 2018/01/09 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000194000)=[], 0x0) 2018/01/09 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000f05000)=0x0) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f03000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ecf000)=0x0, 0x80800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000011d000)={@rand_addr=0x9, @multicast2=0xe0000002, 0x1, 0x1, [@rand_addr=0x9]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000482, &(0x7f0000215000)=""/0, &(0x7f00008a8000-0x4)=0xff23) r2 = accept(r0, &(0x7f0000ed2000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000080c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000036e000)={0x10000, 0x0, 0x1, 0x1f, 0x26d50271, 0x3f, 0x4, 0x9, 0x0}, &(0x7f0000e85000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000326000-0xc)=@sack_info={r3, 0x9, 0x8}, 0xc) 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) socketpair(0x11, 0x805, 0x0, &(0x7f0000eae000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000591000)={r5, 0x2}) 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) accept$packet(r2, &(0x7f00001b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000059a000-0x1)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000081d000-0xc)={@rand_addr=0x8, @loopback=0x7f000001, r3}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eef000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000938000-0x20)={@common='sit0\x00', @ifru_flags=0x8000}) bind$alg(r2, &(0x7f0000936000)={0x26, 'aead\x00', 0x3, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000ed000-0x4)=0x1f, 0x4) write(r2, &(0x7f0000566000-0x22)="2200000032000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000046d000-0x4)=r0, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008ca000-0x4)=0x1, 0x4) 2018/01/09 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300090001800607ec00d9005f", 0x1f) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d06000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d80000)={0x0, 0x0, 0x0}, &(0x7f00003f3000)=0xc) r4 = getpid() ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000421000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b5000-0x4)=0xc) r7 = gettid() r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b99000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c6000)=0x0) r11 = getuid() r12 = getgid() r13 = gettid() r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a2000)={0x0, 0x0, 0x0}, &(0x7f0000f49000)=0xc) sendmsg$unix(r0, &(0x7f000043f000-0x38)={&(0x7f0000aac000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000259000-0x10)=[{&(0x7f0000dea000)="ef53919e2d55", 0x6}], 0x1, &(0x7f0000f03000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xe0, 0x800}, 0x0) getsockname(r0, &(0x7f0000505000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dbf000-0x4)=0x58) [ 64.902093] IPVS: length: 65315 != 8 [ 64.912681] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 64.927559] tc_dump_action: action bad kind 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000f8f000)={0x0, 0x0}) write(r1, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f0000182000-0xb)="", 0x0}, {&(0x7f000032a000-0xca)=';', 0x1}], 0x2, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/09 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000809000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) r2 = socket(0x1e, 0x1, 0x0) getpeername$packet(r2, &(0x7f0000e45000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000077000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00007a8000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt(r2, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/09 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000adb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000805000-0x4)=0x60, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000552000)={r0, 0x10001, 0x7, "4a89dcde4265c41cd5328d9e640918890c329530d34b7fcb096693cd51317b1717675f4e213279757e78fac39381d0c5ac22470eff62d461c033424162313a840fb7611b2f6303e9a2827674a12b9ce4ddd12e0e93b8b4fab95222f1f55f3c62c4c1f235aea9274f4270e15be8c1941aacc99ae5b5a327fe1d7a26783cb13b3a061a516ca4d0e41f5426cf4a3919c723ae75798135d98534a645d310d146c1f8d7f19fd5cc376deacb1208d73bd8cadf6c031a7db3d39816c926447661354f32"}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xb8) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a38000-0x4)=r2, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000adb000-0x4)=0x0, 0x4) 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x114, 0xa, &(0x7f0000ab4000-0x5)="0c616ff9", 0x4) 2018/01/09 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socket(0x9, 0x804, 0x4) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) gettid() socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/09 15:58:48 executing program 6: r0 = socket(0x18, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000330000-0x4)=0x5, 0x8b) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="9d47d905b86f9a8fc10596d4bad98473", 0x8}) 2018/01/09 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) bind$alg(r0, &(0x7f00002ac000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bf5000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003e8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a79000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000b5000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x180}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0x1, 0x7f, 0x80000001}, &(0x7f0000431000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e0d000-0x8)={r4, 0x1}, &(0x7f0000958000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000346000-0xa7)="27cac7257c4928f7a9c7a7a398d6dbddb32a2e570cd2c0b36dd4ec86591eeec4dba55c2c5fc153688926be9b74037ff4f13a11f56ab2b7da5bf3dff5c939a5238fe927db3adab7d9cfb019c9fc0070cfec1acedaa6f0789a155a6ec7a3e02e23f0ee407e7a8406da7a0686b5b34b042a49419f9f16b4c4b0ca8a926df22e7578e9ab2f824401d44f6644accd57e43a1b1ef839817bef80b6a994a8c1dc1d0117a076dd3496acf5", 0xa7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b9d000)={0x0, 0x0, 0x0}, &(0x7f000091f000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009eb000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x5, 0x2, 0x20, 0x0, 0x7e, r3, r6}, {0xb7, 0x2000, 0x800, 0x9, 0xfffffffffffffff8, 0x8, 0x40, 0x8}, {0x4, 0x268, 0x7, 0x1000}, 0x2, 0x9, 0x2, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0x7fff, 0x2, 0x3f}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x2, 0x5, 0x6, 0x9a17}}, 0xe8) sendmsg$alg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f000036b000-0x30)=[], 0x0, &(0x7f000016f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r7 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000b12000)=0x0, 0x0) setsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f00000d7000-0xd7)="1b26747129f99c9b720ffc6650549de8dc6f8b8d4f1a356c8c05bf7627787856f261465a21a80668dfe66bc7efd0149e7c853cdfee11a9cc20a68315a73c1d07cc9fbaf62bf7c7742ad4298cb798187f748d7dc8c9bda2156951a0861dfa9ccb36acd9ccdf249c1f414f729c88cdd094d4c064daf29ab67feabfd94fc41c4b1ec24826e370fec4df65e22e58333c54719c2e1aaa54e0a13297bf9f5cec746c81ccd0d696f4701a5a0fea09131a005428574c049e6a418180abe9d4f6050beb536ba286bb79f8d6dcae957f208070e5db7425f9dcb5d60d", 0xd7) accept$alg(r0, 0x0, 0x0) 2018/01/09 15:58:48 executing program 2: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(r0, &(0x7f0000048000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000061000)=0x1c, 0x80800) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000085000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x76f, 0x100, 0x4, 0x10}, &(0x7f0000085000-0x4)=0xa0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000084000)={r2, 0x1f}, 0x8) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006be8ffefffff7f0511001a00080000f60400000000000000f518e3070000000000", 0x39}], 0x1) [ 64.939830] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 64.947850] tc_dump_action: action bad kind [ 64.966097] IPVS: length: 65315 != 8 2018/01/09 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xf, 0x80005, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000f9000-0x4)={0x0}, &(0x7f000035a000)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009e4000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000297000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000024f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000719000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d13000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x1, 0x80, 0xa, 0x20, 0x80, 0x67, r4, r5}, {0x7, 0x41, 0x200, 0x85, 0x3, 0x20, 0x7, 0x10001}, {0x3f, 0x6, 0xffffffffffff0c52, 0x5}, 0x9, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x3, 0xdcf, 0x5, 0x8, 0x2}}, 0xe8) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bc7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvfrom(r1, &(0x7f0000987000+0x20)=""/153, 0x99, 0x0, &(0x7f00005e7000)=@ax25={0x3, {"8a915f1bdd5576"}, 0x0}, 0x35a) 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003c8000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e0000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007c2000-0xc)={r1, 0x6, 0x30}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006e4000)={0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000ff9000)=""/14, &(0x7f00002c5000)=0xe) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) 2018/01/09 15:58:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={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}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000413000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0xff, 0x8, 0x7ff, 0x451e, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 15:58:48 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000d78000)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/09 15:58:48 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) connect$llc(r0, &(0x7f0000bef000)={0x1a, 0x0, 0x1, 0x7, 0x8, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9136, 0x4) 2018/01/09 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000351000)={r2, r0}) connect$inet(r2, &(0x7f0000b3a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x10, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003fa000-0x18)={0x0, 0x1c9, 0x30, 0x80000001, 0x9}, &(0x7f0000f49000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d6d000-0x10)={r4, 0x4, 0x1000, 0xfd}, &(0x7f0000d0b000-0x4)=0x10) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) 2018/01/09 15:58:48 executing program 3: mmap(&(0x7f0000000000/0x22d000)=nil, 0x22d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000022a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000007c000)={0xffffffff, 0x1, 0x123, 0x9}) syz_emit_ethernet(0x4e, &(0x7f000022d000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000015a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000191000)=0x10, 0x80800) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000022d000)=[], 0x0) 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) socketpair(0x1b, 0x0, 0x1, &(0x7f0000b8a000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000ce6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xbc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd1000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fd2000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d7f000)=0x0, 0x80000) sendmsg$kcm(r0, &(0x7f0000897000)={&(0x7f0000d6f000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58, &(0x7f00003fd000-0x10)=[{&(0x7f000047e000)="cdda78a54f118fc8dd296656e65de915ca473aa2d622f5f8827e46f824f8287af91fdebf96bb5fff694cf9abc15f9c5f9723f863eb87980392de3b68f1865d2c56727a00d2bebe1050afcbb44e64443da558b197f83dbaab7d88fd02c8c14da7a3dfa1238db7a8", 0x67}], 0x1, &(0x7f0000af1000)=[{0x1010, 0x10f, 0x6, "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"}], 0x1010, 0x4080}, 0x884) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003fe000)="", 0x0) 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e31000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000015b000-0x14)={0x96, 0x1000, 0x4000101, 0x4, 0x6}, 0x102) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000088a000)=0x0, &(0x7f000043e000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f00004ae000)=""/170, 0xaa, 0x10003, &(0x7f0000588000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f0000fd3000-0x1001)="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", 0x1001, 0x0, &(0x7f00002f4000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f7d000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x6db, 0x7, 0x3, 0xfffffffffffffffe, 0x5, 0x8, 0x796, 0xffffffffffffffff, 0xfff, 0x3f, 0x9, 0x0, 0xffffffff]}, &(0x7f000051c000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000add000-0xe)={r4, 0x9, 0x3, [0xbbc, 0xfff, 0x6]}, 0xe) 2018/01/09 15:58:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x9, 0x43f8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d68000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000a05000)={r3, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) 2018/01/09 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b69000)=[{&(0x7f0000f84000-0x39)="39000000120009050f00dd00004000000600004a030000000000000000fa001408002e00000000000000000000060000000000000000693e4e", 0x39}], 0x1) 2018/01/09 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b5c000)={@generic="dd39aafea32b29e05c61cc93817716d6", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$inet6(r0, &(0x7f000047e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006d2000)=0x1c) r1 = accept(r0, 0x0, &(0x7f0000035000-0x4)=0x0) bind$nfc_llcp(r1, &(0x7f0000ae4000)={0x27, 0x95, 0x200, 0x7, 0x4, 0x5, "48d8325b8cd7e2a1a9ca8ba4ea9d7b856d7d7117ceb2264e4f229cf38582834019289a42ee7f640e9f0ae0d03371b84385409b65477ba180ad25b6c53d809d", 0x100000000}, 0x60) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000164000)={0x26, 'hash\x00', 0x3, 0x445, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b729169483f69190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb501000000000000", 0x40}], 0x1, &(0x7f0000d61000)=[], 0x0, 0x0}, 0x3) 2018/01/09 15:58:48 executing program 0: 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$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000002000-0x7)=@buf={0x1, &(0x7f0000008000)="b9"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c40000)={0x0, 0x7c, "66fd68cee91354caca28d425429fdb3545172a00c64d2771db872ce7d735fd79a51b090ea9bebf7931a8bdb96fb9480bf39b7b543c6d60274019c1f7b9523b7b18373c43c14fa68d39a1f28c2c99d4ba912850d684cd941faefaca380f9fdd10642c59439dfbe22f55066de5a1dd4b47754b98970faea761b31e7f11"}, &(0x7f0000800000-0x4)=0x84) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef7000)={r2, 0x200}, &(0x7f0000b44000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@generic="0ec83b39417dc639d813d21792f086be", @ifru_flags=0x0}) syz_extract_tcp_res(&(0x7f0000499000)={0x0, 0x0}, 0x7fff, 0x5) 2018/01/09 15:58:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000012000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/09 15:58:48 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x6, 0xffff}, &(0x7f0000134000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0xffffff04) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000005000-0x2)=0x4, &(0x7f0000003000)=0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004d4000-0xc)=@sack_info={r1, 0x1, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r1, @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]}, [0x100, 0x3ff, 0xff, 0x4, 0x7, 0x0, 0xc7d7, 0xfff, 0xd9, 0x4, 0x0, 0x9, 0x5, 0x9, 0x1]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000007000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000)={r3, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006000)={r5, 0x9e, "620a17d94bc8db0c72992baa3d414299dc47592c17fde3d4d76711649ac9c0eab743338398f5aec6c1d4f185cf34695f15fc0fb2da9c988da5bf54c58c274799021c8e0c6e7dea9c32c09e523a54ca190b350ca9bd35500a5b1507c0d7a6e9056bebda9d414e6a68e6a5a09d89282764a5f3cca04710e626509121d0cae8e096f1a19ad3b366c1105f269ea83849fe0e79e000da749ea84b2153b8f9a08a"}, &(0x7f0000006000-0x4)=0xfffffffffffffe67) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x0) 2018/01/09 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000074000-0x39)="240000004300014ffbff000000ef03000229070404000100200500d800000000fffc00002235bdee2235f488ddf4f9c1c45b6b17fb89fe4f46", 0xfffffffffffffd9f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb4000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000879000)=0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d2d000-0x10)=@buf={0xffffffffffffffba, 0x0}) 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/09 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe0000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe1000-0x4)=0x8c) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b2d000-0x10)={r1, 0xfffffffffffff800, 0x2, 0x1101}, &(0x7f0000fe0000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fdf000)=@assoc_id=0x0, &(0x7f000062c000)=0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe2000-0x8)={r1, 0x6}, &(0x7f0000c13000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000df9000-0x14)={r3, 0x7, 0x101, 0x6, 0x4, 0x1}, &(0x7f0000d52000)=0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000094000-0xa)={r2, 0x2, 0x1, [0x200]}, &(0x7f0000fe2000)=0xa) 2018/01/09 15:58:48 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000023000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000022000)=0x0, &(0x7f000001b000)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000024000-0x84)="bf3a32f2dafab96f036febbcd83b80b0e5569ed7b278c5a2ac6670cd9ec94fbf076edddce422662fd48ff4b92553626bf2d32979c7f4ba40aace01d4f6ba3bf13b5e4f7781cad95caabcc1cc45c0ec0fa012fa4bb48aa94db1cdc1458114d34cfd4213229bf2bc1f8c46624284010571471f4f1cc047b5ddbe21421ccece620721a0577e") 2018/01/09 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0x6, 0xfff, &(0x7f00004d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006b2000-0x4)=0x0, &(0x7f0000bdb000)=0x4) socket$inet6(0xa, 0x80005, 0x108) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x569b289bb619d183) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r2, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc84", 0x11, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001a0000)={0x2, 0x0, 0x2, 0xe91}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00001d9000-0x10)={0xffffffff, r3}) recvmsg(r2, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) [ 65.262119] kasan: CONFIG_KASAN_INLINE enabled [ 65.266858] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 65.274527] general protection fault: 0000 [#1] SMP KASAN [ 65.280055] Dumping ftrace buffer: [ 65.283578] (ftrace buffer empty) [ 65.287271] Modules linked in: [ 65.290451] CPU: 0 PID: 14644 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #180 [ 65.297789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.307205] RIP: 0010:__netlink_ns_capable+0x8b/0x120 2018/01/09 15:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f00000da000-0x80)=@ipx={0x4, 0x7, 0x2eef, "db6e6a094301", 0x2, 0x0}, 0xfffffffffffffe13) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000058b000-0x4)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000861000)=[{0x100, 0xc50c, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f00001a4000)=[], 0x0, 0x0}, 0x0) 2018/01/09 15:58:49 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x6, 0xffff}, &(0x7f0000134000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0xffffff04) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000005000-0x2)=0x4, &(0x7f0000003000)=0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004d4000-0xc)=@sack_info={r1, 0x1, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x3ff, 0xff, 0x4, 0x7, 0x0, 0xc7d7, 0xfff, 0xd9, 0x4, 0x0, 0x9, 0x5, 0x9, 0x1]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000007000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000)={r3, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006000)={r5, 0x9e, "620a17d94bc8db0c72992baa3d414299dc47592c17fde3d4d76711649ac9c0eab743338398f5aec6c1d4f185cf34695f15fc0fb2da9c988da5bf54c58c274799021c8e0c6e7dea9c32c09e523a54ca190b350ca9bd35500a5b1507c0d7a6e9056bebda9d414e6a68e6a5a09d89282764a5f3cca04710e626509121d0cae8e096f1a19ad3b366c1105f269ea83849fe0e79e000da749ea84b2153b8f9a08a"}, &(0x7f0000006000-0x4)=0xfffffffffffffe67) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x0) 2018/01/09 15:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000164000)={0x26, 'hash\x00', 0x3, 0x445, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b729169483f69190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb501000000000000", 0x40}], 0x1, &(0x7f0000d61000)=[], 0x0, 0x0}, 0x3) 2018/01/09 15:58:49 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x6, 0xffff}, &(0x7f0000134000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0xffffff04) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000005000-0x2)=0x4, &(0x7f0000003000)=0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004d4000-0xc)=@sack_info={r1, 0x1, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x3ff, 0xff, 0x4, 0x7, 0x0, 0xc7d7, 0xfff, 0xd9, 0x4, 0x0, 0x9, 0x5, 0x9, 0x1]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000007000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000)={r3, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006000)={r5, 0x9e, "620a17d94bc8db0c72992baa3d414299dc47592c17fde3d4d76711649ac9c0eab743338398f5aec6c1d4f185cf34695f15fc0fb2da9c988da5bf54c58c274799021c8e0c6e7dea9c32c09e523a54ca190b350ca9bd35500a5b1507c0d7a6e9056bebda9d414e6a68e6a5a09d89282764a5f3cca04710e626509121d0cae8e096f1a19ad3b366c1105f269ea83849fe0e79e000da749ea84b2153b8f9a08a"}, &(0x7f0000006000-0x4)=0xfffffffffffffe67) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x0) [ 65.312386] RSP: 0018:ffff8801be21f190 EFLAGS: 00010206 [ 65.317734] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84563bc0 [ 65.324984] RDX: 000000000000007b RSI: ffffc900018f0000 RDI: 00000000000003d8 [ 65.332236] RBP: ffff8801be21f1a8 R08: 0000000000000000 R09: 1ffff10037c43e08 [ 65.339492] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801b0c06c20 [ 65.346756] R13: 000000000000000c R14: 0000000000000010 R15: 0000000000000020 2018/01/09 15:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000164000)={0x26, 'hash\x00', 0x3, 0x445, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b729169483f69190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb501000000000000", 0x40}], 0x1, &(0x7f0000d61000)=[], 0x0, 0x0}, 0x3) [ 65.355489] FS: 00007feffcfc0700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 65.363695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.369575] CR2: 0000000020f83fc7 CR3: 00000001c672b003 CR4: 00000000001606f0 [ 65.377189] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 65.384446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 65.391802] Call Trace: [ 65.394380] netlink_ns_capable+0x26/0x30 [ 65.398520] get_target_net+0x9d/0x120 [ 65.402396] rtnl_dump_ifinfo+0x2e5/0xef0 [ 65.406551] ? rtnl_getlink+0x670/0x670 [ 65.411567] ? rcu_read_lock_sched_held+0x108/0x120 [ 65.416583] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 65.421845] ? kasan_unpoison_shadow+0x35/0x50 [ 65.426444] ? wait_for_completion+0x770/0x770 [ 65.431011] ? find_held_lock+0x35/0x1d0 [ 65.435067] netlink_dump+0x492/0xcf0 [ 65.439116] ? netlink_broadcast+0x50/0x50 [ 65.443337] __netlink_dump_start+0x4f0/0x6d0 [ 65.447813] rtnetlink_rcv_msg+0x7f0/0xb10 [ 65.452033] ? validate_linkmsg+0x8e0/0x8e0 [ 65.456331] ? rtnl_getlink+0x670/0x670 [ 65.460285] ? netlink_tap_init_net+0x350/0x350 [ 65.464947] netlink_rcv_skb+0x224/0x470 [ 65.468993] ? validate_linkmsg+0x8e0/0x8e0 [ 65.473288] ? netlink_ack+0xa10/0xa10 [ 65.477146] ? netlink_skb_destructor+0x1d0/0x1d0 [ 65.481960] rtnetlink_rcv+0x1c/0x20 [ 65.485642] netlink_unicast+0x4c4/0x6b0 [ 65.489673] ? netlink_attachskb+0x8a0/0x8a0 [ 65.494054] ? security_netlink_send+0x81/0xb0 [ 65.498613] netlink_sendmsg+0xa4a/0xe60 [ 65.502646] ? netlink_unicast+0x6b0/0x6b0 [ 65.506852] ? security_socket_sendmsg+0x89/0xb0 [ 65.511574] ? netlink_unicast+0x6b0/0x6b0 [ 65.515776] sock_sendmsg+0xca/0x110 [ 65.519810] sock_write_iter+0x31a/0x5d0 [ 65.523838] ? sock_sendmsg+0x110/0x110 [ 65.527789] ? bpf_fd_pass+0x280/0x280 [ 65.531646] ? __might_sleep+0x4c/0x190 [ 65.535590] do_iter_readv_writev+0x525/0x7f0 [ 65.540897] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 65.545626] ? rw_verify_area+0xe5/0x2b0 [ 65.549659] do_iter_write+0x154/0x540 [ 65.553516] ? dup_iter+0x260/0x260 [ 65.557114] ? __lock_is_held+0xb6/0x140 [ 65.561145] vfs_writev+0x18a/0x340 [ 65.565608] ? __fget_light+0x297/0x380 [ 65.570506] ? vfs_iter_write+0xb0/0xb0 [ 65.574449] ? get_unused_fd_flags+0x190/0x190 [ 65.579011] ? alloc_file+0x27e/0x390 [ 65.582782] ? _raw_spin_unlock+0x22/0x30 [ 65.586900] ? exit_to_usermode_loop+0x8c/0x310 [ 65.591540] ? __fdget_pos+0x130/0x190 [ 65.595393] ? __fdget_raw+0x20/0x20 [ 65.599076] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 65.604579] ? selinux_capable+0x40/0x40 [ 65.608613] do_writev+0xfc/0x2a0 [ 65.612033] ? do_writev+0xfc/0x2a0 [ 65.615631] ? vfs_writev+0x340/0x340 [ 65.619399] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 65.624211] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.629200] SyS_writev+0x27/0x30 [ 65.632624] entry_SYSCALL_64_fastpath+0x23/0x9a [ 65.637353] RIP: 0033:0x452ac9 [ 65.640517] RSP: 002b:00007feffcfbfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 65.648199] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 65.655437] RDX: 0000000000000001 RSI: 0000000020b69000 RDI: 0000000000000013 [ 65.663109] RBP: 0000000000000583 R08: 0000000000000000 R09: 0000000000000000 [ 65.670346] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f64e8 [ 65.677583] R13: 00000000ffffffff R14: 00007feffcfc06d4 R15: 0000000000000000 [ 65.684829] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 95 00 00 00 48 8b 5b 18 48 b8 00 00 00 00 00 fc ff df 48 8d bb d8 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 80 00 00 00 48 8b 9b d8 03 00 00 48 b8 00 00 [ 65.703930] RIP: __netlink_ns_capable+0x8b/0x120 RSP: ffff8801be21f190 [ 65.710768] ---[ end trace 8a2f4d3bd69090c5 ]--- [ 65.716176] Kernel panic - not syncing: Fatal exception [ 65.722302] Dumping ftrace buffer: [ 65.725817] (ftrace buffer empty) [ 65.729494] Kernel Offset: disabled [ 65.733088] Rebooting in 86400 seconds..