fffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003e8000-0xfe)=""/254, &(0x7f0000528000-0x4)=0xfe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a3c000-0x28)={@common='lo\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0bcf7648111ba745d9fc9a0cb4e4c0fad535158acf", "9dd201a0b42e3d85f39972db1a000026cc9d0302469e050b66529ab7eb56583b", "94673663657cf4f32535af74", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 05:31:32 executing program 4: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000fc000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000fe000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000048000-0x4)=0x10) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000ff000-0x10)={0x0, 0x8, "db5d074d100e4b6a"}, &(0x7f00000fe000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000078000)={r1, 0x1}, &(0x7f000009e000-0x4)=0x8) r3 = accept(r0, &(0x7f0000019000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000004b000+0x89e)=0x3a) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000100000-0x4)={0xffffffffffffffff}) accept4$alg(r4, 0x0, 0x0, 0x80000) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000101000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000009e000)=@ethtool_rxnfc={0x2f, 0xf, 0x60, {0x1b, @tcp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x213c}, {"42d6", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0x81, 0x1, [0x25, 0x0]}, @sctp_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3, 0x1, 0x0}, {"8a19", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x4, 0x7, [0x7, 0x4]}, 0xd3, 0x4}, 0x1, [0xff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000ff000)={r2, 0x8f, "515166832185cfa214347e2adf2030e01f7bef4cf8fd800b38a518270a277cdb824c5136dfab91dc8996df11dee95adca7560ecdeae8f8c9a0dbdf11b6fd3e6053d6b1dbd09f2ec224c16a35d33e190b95a0c5ce08ea37088b58ed216f49ae79c22b2eac77807628b3bd9751ef84a7e7489110534e4eae5ca0dc45000747b7e9f30096d4348244f4c5ac234983b981"}, &(0x7f000003c000)=0x97) 2018/01/26 05:31:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d70000-0x20)={@common='gretap0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/01/26 05:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) socketpair(0x3, 0x803, 0x4, &(0x7f0000d94000)={0x0, 0x0}) r3 = accept4$inet(r1, &(0x7f0000f27000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f57000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000831000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000dae000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000b3d000-0x8f)={r4, 0x7, 0x87, "2f7e61159f3cb0831777f6a8c022475e2a60cbe6d0ae91e326b4a8e3c0f09e1beb1a71a0eae96cfa239526d14deffc2c52108c50a7fc92758ec5076c59aadc6991fc8aed5a65a5515cc77d01b34d6bc764c4a35958ec8cf473054b55f498c86cae9ce9625d60d49c8f50f0badf5f61dd7be04bc9cdcfc1e4d04c2e1e367eff6b91440f79a71016"}, 0x8f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009b9000)={0x0, 0x7}, &(0x7f0000577000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003ab000-0x20)={0x3, 0x4, 0x0, 0x9a, 0x98, 0x7, 0x7, 0x401, r5}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000018e000-0x10)={r5, 0x3, 0x0, 0x1}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000ae7000)={r0, r2, 0xfffffffffffffeff, 0x1ff, &(0x7f0000100000)="927afcf1286ded4e4b21939b3ebf9dd73f85c6b6478c5962a1e818e56bff4286624a677363ff9e31aee4ef9a33caaf84ad2b7473809f16166b7e34e34098a2627887", 0x7fffffff, 0x6, 0x1, 0x493, 0x8622, 0xcf04, 0x7fff, "704ed684726e37b895472422e195c9af1f60291916a1ac931f6646a19bcbbb1043e13f8b8a8246ad57e94f456bd76c98d3d102b28e65e0c399174442715058348d38ce640994b58674f9bf771f22d53ea10949780c18a5d6a237bbfeb77ec3486172eee74a790f63d98e86cdccacf6b84f4d6fe6a4a873a49c21c41e167ba14fba4dae553e6762f4ddab0db3554f1fbf007fa6e245741a81ff2af8a03cbb5f6dc3de12236f0783c685421095501d2e8cc642e2d664ece4549e1ffbab9343209010380b1593777066c3899d2c8140d48e8b85ef24cc39ac370f268d453a27"}) 2018/01/26 05:31:32 executing program 3: pipe(&(0x7f00004e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) r1 = socket(0x4, 0x0, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000-0x4)=0xfffffffffffff6fe, 0x4) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f93000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000)=0xe8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f93000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7, 0xa, 0x0, 0x80, 0x88, 0x0, r2}, {0x39a, 0x0, 0x4, 0xfffffffffffffffa, 0x2, 0x3, 0x4, 0x4}, {0x7, 0x401, 0x100, 0x7f}, 0x6, 0x3, 0x2, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x5, 0x1, 0x3, 0x2, 0x0, 0x5, 0x5}}, 0xe8) r3 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f000054c000)=@ipv6_newroute={0x24, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, [@RTA_PREF={0x28b, 0x14, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/26 05:31:32 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000492000)="c1678f5a27fabca713171e7f8045640c9252fcdec1570be77e1e7b05ffa46558ce9d6c72b9f0318cbd0cb5f245e0cf916279f2e335a80df562384d3886bc6e45a1ba9586cabf8d4a8e95a1d376c44e2cbf1ce17916050bf677f24b2de5a299d3c850c0e006ba7c7c23077f1ac7c37045795efff0e9f4894f84703ead282a0c3e8932b69167a03e586f34f1678ad49ff0aaa53d26681efb2386ce2da80dd84a8c71a154fb604f17ad079637141ceb6c6e8ddb5a5ee016b9cc73bd95b23feb12bb4aecdab91ed3544d9519fdc068c741b603844deefc", 0xd5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e2e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) 2018/01/26 05:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000040b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ec7000)={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x3f, [0x5, 0x6, 0x5, 0x0, 0xfffffffffffffffa, 0x100000000, 0x100, 0xff]}, 0x5c) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/26 05:31:32 executing program 1: mmap(&(0x7f0000000000/0xd7c000)=nil, 0xd7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000d7c000)=0x0, &(0x7f0000d7d000-0x4)=0x4) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b6", 0x30) 2018/01/26 05:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x7, 0x1, 0x9, &(0x7f00000d7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006bc000)={@generic="a72926175dae180e1c25af9d5326b162", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000b1e000-0x30)={@can={0x1d, r2, 0x0, 0x0}, {&(0x7f0000de9000)=""/51, 0x33}, &(0x7f0000e01000-0x1)=0x0, 0x4}, 0x30) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000210000-0x76)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/26 05:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000122000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001cb000)={0x7, 0x200, 0x4, 0x4, 0x0}, &(0x7f00007b0000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000275000)={r2, 0x3}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000)="aef56df545d81920061d2972f38727d4669f9afc9123d413ec6c8b9b78db3a3d387732bccbb65e24b829069fbb1a3554502d2b39613eca0952c6846a9c61ffb16965a495c6c95458f29a40c081c9f24c45678891374cba995940322acb369cf93a37437f917eccafbd3453b9d9e9d746fd9a93725f3cae455c7537c0de8a3900c3e2ca1c8dc6a306e72c127e517481fdf7381341098034aeb8", 0x99) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 05:31:32 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00002cc000)=[{&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000908000-0xa3)=""/163, 0xa3}], 0x2, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000363000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffce0) 2018/01/26 05:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2d) r1 = socket(0x5, 0xb, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ede000)=@sack_info={0x0, 0x0, 0x6}, &(0x7f00003c4000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001b1000)={r2, 0x1000, "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"}, &(0x7f0000bfb000-0x4)=0x1008) r3 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r3, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/26 05:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000e3000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000344000-0x5c)={{0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff80}, 0x80, [0x0, 0x1f, 0x5, 0xbf38, 0x905, 0x81, 0x2, 0x0]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x20000002, 0x1) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x290, 0x79) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000447000-0x40)=[], 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cce000)=0x0, &(0x7f0000220000-0x4)=0x4) shutdown(r0, 0x0) recvfrom(r0, &(0x7f000033d000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000ab7000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x8000, 0x0, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}}, 0x32) [ 280.761812] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 280.819046] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 05:31:32 executing program 6: r0 = socket$inet(0x2, 0xf, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f000074c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004e0000-0x10)={r1, 0x7fffffff, 0x4, 0x4}, 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000749000)={r0, 0x28, &(0x7f0000e15000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000b39000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000221000)=0x32, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000179000)={0x800, 0xfffffffffffffff8, 0x4, 0x3cc, 0x8, 0x0, 0x1ff, 0x1, 0x0, 0x6235, 0xd3}, 0xb) 2018/01/26 05:31:32 executing program 3: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x0, 0x848) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000ae7000)={0x1f, {0xce, 0xfff, 0xcf99, 0x3f, 0xfffffffffffffff7, 0x3}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xfffffffffffffffe, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/26 05:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000284000-0x12)={@generic="a0e784811ff7006a27a26fd30ad37ce4", 0x2}) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:32 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000008000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffc7) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001e000-0x8)={0x0, 0x0}) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x9}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000012000-0x4)=0xe8) 2018/01/26 05:31:32 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f000000f000-0x50)={@common='bcsf0\x00', @ifru_flags=0x200}) 2018/01/26 05:31:32 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000022000)=0xfffffffffffffeda) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000019000-0x4)=0x9, 0x4) r3 = socket(0x9, 0x3, 0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0xc00448f6, &(0x7f0000024000-0x1000)="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") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000021000-0xc)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f00002ad000)=0xfffffe4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000e4000)={r2, 0x5, 0x20, 0x0, 0x132a}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000007000-0x8)={0x0, 0x2}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000006000)={r4, 0x9d, 0x1, 0xec8}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000008000-0x4)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000008000-0x7b)=""/123, 0x7b}], 0x1, &(0x7f0000007000)=""/64, 0x40, 0x7}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000-0x10)={r5, 0x1, 0x6, @random="598c7a41c750", [0x0, 0x0]}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000008000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) 2018/01/26 05:31:32 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x5) r1 = epoll_create(0x9a79) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000)={0x30000000, 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000)={r3, 0x800, 0x7d, 0x1ff, 0x8, 0xe4b}, &(0x7f0000006000)=0x14) sendmmsg(r0, &(0x7f0000008000-0x3c)=[{{&(0x7f0000000000)=@ax25={0x3, {"59a76f5fd32f89"}, 0x80000000}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0xf6)="7ac55cf5d369e7a465d92c6790f1dc772a2e807f210f9711a4822185ee82dbe117c9b1fe82dc438e5795941875b2a2c4b380061f3c43971d42024c51e43d4516dfe5369ea046ae0eca21e86f867fc2774d2b41d7baf88c1d55ac086084ecef8df51c44a87551656b32a91d601ddee1a3a2c8efdf1761ad0a5bc69f0338f65fc705f11bf679749b0af2d19d2cb9e95adad7e774a0c10cbef079f37619ce2dcf00ef2d56d7bf28574de53188fd241b992d1d79d607203e67ab5bc83aa8220e2050060b9a4e9ec23625decb3591ae640ca65a1193739ec11fb0e2f7171f31d39fc09618405f46fc65240c4854628544a712fbfbe4f51675", 0xf6}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000)="5cbfd50be8fee2e9333347a26124752b4494267245e205c4944f4b1c657e62998ad438eda568fd786e01b9163403abbe70edbf9dabd8bbfdf2f6f3f089f86feee32131c8a6505c9cb4f336003c6c1a95ea9dd0306c0cb596c5540ae76fc2a98537f8219626c97f23dadf887231d7c9dd420089b9f8bdf2d0afd3a2317edc2f3a87e2fe41", 0x84}, {&(0x7f0000004000-0x65)="8ff7bfddbc96d47196853f4812bae3a2b454d0b9a501055569da234f88878a1d8fe594ac0d2b7ce66fcd3dc77587837cb49a908481adf95a2a5f8929f20121687483b1c79f33bd220a1146debb9ceb1f0e66dae6cf021290f1ccd3f882047d66dc14197e8a", 0x65}, {&(0x7f0000001000-0x2e)="ed85052dc4341db5f635e00c6d526acd8d10cd911ca03d244c53436f997764f2f5478f465fb47fae3d3e51e350a7", 0x2e}, {&(0x7f0000009000-0x2b)="e9c3774c900ca76f7932f59663b1fb11cad46bb1d74b25922b9041239cc4c5c1bf7ddb5643911f25ed96b7", 0x2b}], 0x7, 0x0, 0x0, 0xd0}, 0x3}], 0x1, 0x8000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x9, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000)={0x0, 0xfffffffffffffffe, 0x30}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000008000-0x6)={r6, 0xd99}, &(0x7f0000001000-0x4)=0xfffffffffffffcc8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000)=@assoc_value={r6, 0x8}, 0x8) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r2) 2018/01/26 05:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000c2f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000fb000-0x4)=0x0, &(0x7f000011e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000897000)={0x0, 0x64, &(0x7f0000b40000)=[@in6={0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x12, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, @in6={0xa, 0x1, 0xf0e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}]}, &(0x7f00007d4000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ed2000)={r3, 0x5, 0x10}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @rand_addr=0x0]}, 0x24) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007bb000-0x90)={0x6, {{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]}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000231000)={r3, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xfffffffffffffff8, 0x3ff, 0x1, 0x21}, &(0x7f00007a7000)=0xa0) accept$packet(r2, &(0x7f000065f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e5000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000c000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000356000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000acd000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xfffffffffffffeff, 0x2, 0x800, 0x52eb205c7e56a1, 0xa0, 0x20, 0x0, r4, r5}, {0x80, 0x0, 0x7, 0x1, 0x8, 0x9, 0x7, 0x1000}, {0x9, 0x2, 0x5ee, 0x81}, 0x8, 0xd, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x7e}, 0x2, @in=@empty=0x0, 0x2, 0x3, 0x3, 0x3, 0xc3, 0x4, 0x8001}}, 0xe8) 2018/01/26 05:31:32 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x20000000000003) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x1400}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f0000005000-0x8)=""/8, &(0x7f0000004000)=0x8) 2018/01/26 05:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b18000-0xe8)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000945000)={0x1, [0x0]}, &(0x7f0000670000)=0x8) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000dd1000-0x8)={0x0, 0x0}) getsockname$ax25(r3, &(0x7f00009f2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008f5000-0x4)=0x10) 2018/01/26 05:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0xfffffffffffffff8}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket(0x8, 0x801, 0x0) r0 = socket(0x9, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000472000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x401, 0xfffffffffffffe00, 0xb3, 0xbe, 0x10001, 0x1, 0x4, 0x100000000, 0x200, 0x1ff, 0x0, 0x401, 0x6]}, &(0x7f000088e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000061c000-0xc)=@sack_info={r1, 0x5, 0x1}, &(0x7f0000c09000)=0xc) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000289000)={0x0, 0x0}) 2018/01/26 05:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000)="", 0x5e) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d80000-0x4)=0x0) bind$llc(r1, &(0x7f00009e2000-0x10)={0x1a, 0x1, 0x4, 0x9, 0x9, 0x7, @random="189118e917f7", [0x0, 0x0]}, 0x10) 2018/01/26 05:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000b79000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c79000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000731000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b61000)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000368000)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000dd5000)={0xd, 0x204, 0xfffffffffffffff7, 0x2, 0xb, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e70000)={{{@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=@local={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}}, &(0x7f0000977000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000179000)={0x0, 0x0, 0x0}, &(0x7f000067a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c5000)={0x0, 0x0, 0x0}, &(0x7f000057a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000887000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) socketpair$inet(0x2, 0x8952841df5a60d3c, 0x101, &(0x7f00009fc000)={0x0, 0x0}) r14 = getpid() ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f00009db000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000dfe000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x7, 0x0, "9ce6948589f5caa1c4e7c29453d76d303c6da7b12dfd6d98a06e72ac303934e0b832acc7a0104953a3acd4a9efd0cf7b55964ade846ae8b17225bc5ad650623ebe8a6de7a5cba7aa2725bae6d893c91a"}, 0x160) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000557000)={0x0, 0x0, 0x0}, &(0x7f00005a5000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000372000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f48000-0x4)=0xc) r17 = getpid() r18 = getuid() r19 = accept4(r12, &(0x7f0000ca8000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000253000-0x4)=0xc, 0x800) getsockopt$netrom_NETROM_T2(r19, 0x103, 0x2, &(0x7f00004b9000)=0x2571, &(0x7f0000e1d000-0x4)=0x4) r20 = getgid() socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$unix(r1, &(0x7f000085a000-0x38)=[{&(0x7f0000cd9000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000020e000)=[{&(0x7f000029a000)="8075c956c624c30b160f06c3e22ae6700ec80f3a1c656d6200cd10360af257b34572ed9bfb600458c0e992326d", 0x2d}, {&(0x7f00007ee000)="76619c09444c7b661922fb8c673b2cf6a4ddb26a019e20396e4b2246280c04cc47d3d66e836924e37b659418a55438b0cd47794503f58cdca47e78581d2f06167c24ff4c32400cc9443154bab00410f84df35cafc925c24827b8dc53e73a65ae6538cef39f329ee3f81ad13c268c306a854638f6b7d183ff2037ab0162762907bba077d97c6f09bef1", 0x89}, {&(0x7f0000ff5000-0xac)="392b06a2c5803540260973a3c940c095bc654920439cb4f80d54b3e8ec605e3d38e6e99eb678caed9801d292fcfd72bda31d5e3947e3a934e1331343ef948d75ea89f0ef85dcd3f0ea45a1966d654447da8f813c8010c27b915b4a97adf32e60d2bb7f20a20fe022f48b8eb36bc060c3567d1a90274833891a7d18704a7c3b1beb7c592b17b0c229340ba3a0527aed7cdb69a727f52960aa5f4280cc7583120fddb35e2af98b166629158296", 0xac}, {&(0x7f00008c4000-0x21)="1cc76a0e6bd5437cd8d0d088e56dd702a9f1b2c5539f9ab6a5aec350459d5e759e", 0x21}, {&(0x7f0000703000)="10b3ef1da1f64193513a59acd43ef42636ab64c96d2588ea913e21d589e772b0e261fdb28b4d2b43f8c9a070c3079ba688be5ced167cae544a4141516a43536f3faa0a2b95e290e7d2c5353cafb555e092d6d2e0ecca86dfa7b9f472335caa1224198fd4e215426d2d01c046502adf8812843fa40e42328d688337788ff4b7d647d4ba83a135b8912eb224e42cd755ac5988c595ff04ce9a0096fb235087c87aca04bdbeed3c9a5fb4699cf3a22de12081fb2acc1b6a6ada68639d4f057d125540bcc1bd4ba86ef2a5bf6d4cb93576b9660663f65cf321d8ed", 0xd9}], 0x5, &(0x7f0000e3f000-0x108)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r13, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r20}], 0x108, 0x20008090}], 0x1, 0x80) 2018/01/26 05:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) recvmsg(r0, &(0x7f000061d000-0x38)={&(0x7f0000801000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000526000)=[], 0x0, &(0x7f0000283000-0x10)=""/16, 0x10, 0x0}, 0x2) r1 = accept(r0, &(0x7f0000f52000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000083c000-0x4)=0x10) connect$vsock_stream(r1, &(0x7f0000e4a000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000f00000)={0x4000000, 0x1, 0x29}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000abb000-0x4)=0xfff, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00009a0000)={&(0x7f0000ef0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f5000)=[{&(0x7f0000103000-0x7b)=""/123, 0x7b}, {&(0x7f000082c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000042000-0x10)=""/16, 0x10}], 0x3, 0x0, 0x0, 0x401}, 0x21) readv(r0, &(0x7f0000d31000)=[{&(0x7f0000493000)=""/151, 0x97}], 0x1) 2018/01/26 05:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xafd4, &(0x7f0000f4d000-0x8)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000025f000)={r2, 0x100000001, 0x4, "51eaf039fb878bc4183a2ebdf39c5f7396b5e0fe5e06edf298858ca379b6d98ddc549d3b16b9834ea3b08da7b3abb549c03b690e910866b3c064c109ae6d8c21680e8f5e595cbe9778310e3485e1b05e9b199bad0a95f2aed2c2675bad7adfb77c9f23"}) r3 = socket(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000895000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000079d000-0x68)=""/104, 0x68, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000220000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000068b000)={@generic="29c86cf8faf26d2a496b0a55a6b8832e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007a8000-0xc)={0x0, 0x2, 0x0}, &(0x7f00005d7000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000568000)={r6, 0xa5}, &(0x7f0000591000)=0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000071c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f000097e000)=0x0, &(0x7f0000aba000)=0xffffffffffffff89) 2018/01/26 05:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000355000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000702000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000324000-0x4)=0x1, 0x4) 2018/01/26 05:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000210000)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000020f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000979000)={r1, 0x1, 0x6, @random="ddcb168992b3", [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000455000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000776000-0x4)=0x8, 0x4) 2018/01/26 05:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de2000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000099000-0x4)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005fe000-0x12)={@generic="46edbb1e201866400c9dffe31df65a31", 0x3}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000dd3000-0x9d)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/26 05:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000abf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f67000)=0x9) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x41, 0x1, 0x100000001, 0x400, 0x2, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x409}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xa, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r2, 0x800}, &(0x7f0000b20000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00009c7000)=0x3, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000df6000-0x2)={0x0, 0x0}, 0x2) bind$inet6(r4, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet6_buf(r4, 0x29, 0xd2, &(0x7f00000fd000)="", 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00006b2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000151000-0x6)={r2, 0x8}, 0x6) r6 = accept(r4, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d1e000-0x20)={0xfffffffffffffe01, 0x8b, 0x2, 0x7, 0x5, 0x3, 0x1, 0x4, r3}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00004eb000)=""/230, &(0x7f0000ce3000-0x4)=0xe6) getsockname$packet(r1, &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000490000-0x4)=0x14) sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x3, 0x0, 0x0}, 0x8, &(0x7f00000e5000-0x10)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) connect$bt_rfcomm(r6, &(0x7f0000c44000)={0x1f, {0xe11e, 0x7f, 0x2, 0x101, 0x100000001, 0xf9a5}, 0x6}, 0x9) 2018/01/26 05:31:33 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={r2, @empty=0x0, @multicast2=0xe0000002}, 0xc) r3 = accept(r0, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000-0x8)={0x40, 0x2, 0x7ff, 0x4}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket(0xb, 0x0, 0x8) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/26 05:31:33 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000dc0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f92000-0x4)=0x10, 0x80800) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004cc000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8f000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x2, 0xffffffff7fffffff}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0xe8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000712000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a28000)={0x0, 0x0, &(0x7f0000fea000-0x10)=[{&(0x7f0000506000-0xfc)="f9", 0x1}], 0x1, &(0x7f00000c2000)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x8011}, 0x40) recvfrom(r1, &(0x7f0000951000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b82000-0x1000)="f086f197a9dc66bfc71e1e2f035009a73adc4f6a3c895b66ee4e5e9b524dc890c06ca682e63d79c768ec75dc286c5ec191130947930deedc27853677b3b986493f31eb134585862c70040f6b978d8f7b34ac010c243fee20cd02aaaea745de9931fa43e9b4855a33296ae7e7ebf2a7cec8fb5157ac0ba69e10b4d9a6f96dc6447e04b062ffce43dc264b7d0c4402e31315c19bdb131e99a7adbe4bbc3712305547c11b9f868f0c246af626e080ceebf3d24c36ffb874f292fee35aad18eb5e661a077f68be8d1186dea1368f550c1a9d3f77b93e769a0895da35d83c744bb3aefa4ac9d846cf0b1b6eba55289a76b1ec5d49cac54589872272b77e89e50569b1fe87722012bb0e8b4ccf4e95b490728532e0010e7b1754793f98b56f73e72c398b0a4f6778f608906798cabfbcebc1328ac1f7c3405d404940d6c6428b541cb88dedce2df843a6b5487dea17980f8419fd9b2542dab7d9b70d813d13183e0c3a20bf31cc79daada0a75a3fc3b04c47f1ae5fecb50b937423b39d3a5c6e835cb9458c91eb6449b41da0c0958f2f8f56d172cb6ddedb9bb5d862b04148ad08e9a5a86899080c508c4059dabbb954d780a30277fb507f3fc1b9ec0b076f33247bbf9dc21d057b0e0a3c71834e435e8b101bc0f157e1a67c187f6d836cde397c31d484180b8259da81f432d47cc44798303a8c067b6d349babc2feaf70187a10e5a0e7e4fff9764ac64e98b6b91a6137f71cdc02ac858be13147f1d3997672dab9b3ae0dcb6b904d77b8b5c549f6f2139199a0c7190ba9552721872977e4994ddce2753f3fe175071dfcc78a616157261fc7568e3ba62cf8eaff15d8b9f957fbdf74a0ef32cf1e4176a0d52cb0406321e646176f296e56d5409cef06f6911079dc075d54e2d2f2855bdc0f297962c8cd45edcd4ed325f95225dba3d6374849b5d995035ddeb36361c825dc711cd8d63c841e52a974bd47fb715a43038862fe3271b29d4561b0d6da72ea23d3f2f261dbf343bbee19c91021ac1bf14b2a48b124cf8f20715357b0ea593ecbeb8fb0e01c8f469620f31ea1f2812eb27e90b3d778ee77fca7a602fc41c016b8248ff1e76503b7ed1de3b76e69ddc531f363d206c09d12235b6a6b139d6710e92862ee838c78f82b674c420699e352ed8e02be41a6c18ce3699f60dbb57196dcdc51115b4b39392b4004846bfd2a90b345134666c1d81d4fc8af4e613a8337cf636e6d89c9801155a1fdaee773bab6398b9b2428905b725166d6a2645f65a834b9c5b37dd2ab66c85518223033cf9bb3d56b05b7e585d2da9b7ccc699f086d598dedcf58cdcfd73029a0b96a3d18d5a619853417e277a4dd8476ee97f59b18b483c639ae4524201189fa6d434afd26885d306176bd9538d04dd97e12c43f4ddb86da59d807f6425a8e4f2ef366c2bbef0c343db8cac238af2f28006f2d32da086e38e48b581bf0eef7f72542befaac21c094c3156224a17a0a235fc579a64e488036c25d17db5e037b3d11e82b1dd59355079b6bb460fd1036e9a51c878d16276952495771e04e935fd6d3fb87776f454cf5cb2140ec211e2b3a7bce314bc3466d60757d5edeb41ffc4d3b309382750a68dae048427d2e1f200d8efc5f2c6f7c83818d38ba29fb396b727ff78c81edd1ac9e5f005ab421a507368e294d2f97261436c32bd6addb611642a8c4549e1d46128645ca374170c663f8bffae0deee01575ae856fe298f1307f2cdc4d7918b1fab15d6b28b4d8175f35cecf29e260d5002c0f92fbbab6387a472d3d138a0e22413cf230fb19df9a03941b390bb8c9f2d0ce50a7a3de914e223ec70fbe18875dd90d13617fd0ab8364fa7cd00b5a91d8014b2f59f08a6e08f94d433817294979a72c8e7e62da6fbcf57d2eefc416ae8c02306e8b8fbfbf61d04558a979eb54094b81d29c245e8dcf53962d314bb9d3094d53ddd3025f8d93e02e2a8e4acf67db6aa3f66351a7101108a6860d897a36c9d6d575d6cc13ba8966b621327dfb219fd7e41c234fa470d65d9cb4d3568225dca22bdf9aa3a93e061aa8ba28c54dde3dc395b9d8503f4fda31065a3e3478b6d81b4800f0e4b499611c412df33b49717799d7c8379b1707bf5e9a9572d2a80c644e45e92a95df116d68e158c1fc23adae2bc0777dfb48d86ff0470dc72d9a5f96f11e227f1de89cd2241f2abf0a99133b9b241fcecf2e1c7995811836697f93df8a4ca807c3b1d1c4230bdeb18fddb317ab17628b33541762d6912e7f8c0bf6f1d75cca0efdc70008a1e86c555befd59f5f461bfb27a33aa264505c4b8ca79bdafcd9ca881de36d7d4ed5fa4910f68bef02998533f55c672e46261a8228afb3ffdec6c9d7d1179747c4e9c508cf66c36c1a508c312cdbe4bde7f107f9ab5f5d98350c898341548db6c3cadc7d4acd868aac0eedf39975bb20b9c255ad3d71723503cafd8fc63b714faf14b953666bc95d65b95c9528c7969b71f520e3e5f24139bfa2ab53ea2ada9e66769a1e4ae175172e3435fec5e7e971d0d1c3fd94f5960ef197f324e8d90ef9c41ac343011f6ec0bf657ad5f324e50311a00ec8cce97928b149b97fb1681f4ce8b26d65bf82218e80d7b7c0bc9bc92109e1db08a3f0b2c333baaa5e45e98c91ba03ce31f99a2e382ed99db528cd61039cbd11681e15d2a65dafedbfc9c8f15ce12b600a5403f574e8103b4a68c966c277cbb5f593b2ce8d3a21e375ce5355506b896e21ab62295b2c6d452cb230c48cc4f3d9892f6df2d5ac88dc0be0dc4db50330aa81e50f58a91a07a8ade1df13d14cf0fc28372dc6d3de89d1e0432709ab4ee440906ca54cdce90a3e4f36d65c89e6252242cd9d25a022eb9018a8d3510d419337aeef0792291dcbd5faf85af1283b1b59e0a070be17430dcee99803ee041a9afa893b632369a4ab60536428a34ff01e5907cbb7f77a18c0666f8a8c9601543fa34a123e5102f089714486b9177de78e35300dbbe67fd47a024dafde09320262a3d72c519ede83bb28a5a72e598cd8b7caebcc59212f565148ab9dc5af8512c76c1c0121517dda6d7ebcedd63286ee0961c989f7d38fb180280efc3a9d99ce467d35d356ca79a49cbd26d9e5c63bf189f8ea3da25400a7e66c42f3b249667521592569050d421bb87403bf2b8ea2155f8c372970da5572e49fc6814f5c62b7473a1d1eb31cc96d53bdc74cba455fc15966794010a52ba3a2e21f56ce2e2163bb2de1a991094ff0bf1cbce48d9148fe599cd2fe3c9fc725a75f274f7611c4f30798a4be26fb5a2620f1685f5324a7c67048380abda83734923b369ed5684264a971bf6385155d3365558f27211807f68523894c536800b5abdd6b6f61577de471ac701172d314a40a68d825994fea03d65048dcc250907686d0017ea6182da7ac0acbfb2b19e084c1374bd082c8b135218039057a5a02b783ed2014fd132b494b6f115bbb8664676950e4aac56b977ba94f2136861a0e244eeb03105677703fbfbbe2845bda82da459b950054c5e6239699674b4bab6ae1f9783dcca0786fdd7569e04b2ee5c265be2ef88ff801c42e7d3cddcfdd4046fb50d98c2aa21ab0d92f8b11db697bc188f8df94402b5ae3153d345d5f9c66b5c8cccafd9922429489a8db71d256e5b9dede4540f663575eb5ff2fcfc2750ac9e3f811348f68fe638c1710b4dd578a814162e1620ceb6f5e7786fc3f5c99354838c38e0e62782e69ab3e240290de8c85dc8ba6c5c6509982994e624ce0df9a161272e3f0ec139d6a850e6f9bbbf02c054be6da343a21f6184bf0a3c683f2a522b0eb20c1c866841cf0d87ba267568d4a8c38c873d93c6afab97e8b6cdd323b5ade79b6f0b2a3f77dfa2f807b72c5649db94cf4922169e35037fa9b883ba58b30e422e1395abfe9e8ad8fb2aa889cb975c860b656140f2766693f4ee3e81eaea7529dcd2b232d91d01aaba310349a56e4d3b877a361e0de0c3ac219b8b43f7a23b7f53bd3569991c0146e62ad525cde826e4cd07a1917d457f405dff4f2bcac58ae6e94d68052c60e95f00c4e82df4e782d91cf5deed4b8bfccf28050c572732e34237248302b0cc309957895d065e935f75570629c03c12cb34801123f2095a22d3bb2e63bd8258c8a21e31063ec39b04703db334410bb53dacd367a59643750a7771d7919a2745ab1bda0175b994fd898067a57f2e06e8a921461b7f5df6742f6599427d520ba5f7c55feacdfb056df653751dc8a028e0b445a785d3dc365db24995e734849878afc32b696b355960ff21b6eb1bc23712f0a2dc8b814d29f7109b590cb53272a60b1c8509aaf6e831610a37267f09eb51d8959ccd9964ea87b33cebb8809d9610dbbf6b49e148eb24469539a3c381c7fb566bdd5adf8fdb7c07be68a9d2a9177a1dd5df61b13e88f1216dd6724de9216e47bd2dddc2bc32639c9071df9fff98581ef48045bca41440c2703c7c2638b1e22004de2d832471bb202c2431994de984ad59eb9e37924ea6480727ca9498336db7bb9f1b5957ea61db858486a9c4284477aeb7213c1d3f578c388e92a5488f0ebe1bdfd0ca090d1889c1614dcd0115a19c8c626f286726543de9d1f5a886eb353adee92ef7c69c6695249383de0177d0319b3f6244d59d8a1c1fedd88a53e51c37ba0094a89588846eb22dd3718404061f785c0201ea22d2ba9c2297a07ce21d3ef3d253ddcdac9519fc794351bf80cbf3d09c53faf0aec51c83860ecf1fd3998f8578ef0339fbfa6674a8ce4ec11f52d4519585e3aa2738031223c9e9c41f7d0e12c41de39c28fd1afd3f89a42707221902ee3027672b7f9f240ba8fdaddf5c053f8f0b89b3464fbf152d71e5bf55b329062eb352510c979fed33c6c2179369c40a583bca0158d88d315590cfc0f91ccdb87f87484d3e6d3bf77b6373f55024139fb4c4786450229ac35c11955615c0a816a43cd6289c6d8de1c88a0d0914e1d51c9d866232c24828f81835b32adfb3d75910f06cbb62a1d7d2d8c8c4eab7b57d0402e4f9884ba7028df77f72b299913712bb754d3d921105d658ac02786dae286593dc60f85e523753dfa0e9ab21d9e29edda04ee23ba3e98e1942e37aa035119b557030314e600fb26aba926797825cbbefe3245d9afb1b1d5fc49186d310f4b0dd17d30ca237d35c1fd9fc5c6b2a99931c6f14cccd89075224bf929078dfb8b5d0889411efdebc8add8c4693bdbb1b7189715475d88ce5f8b9f0f3adbbab1e06600d432ece14560796056fd991b03ea36c0a7952f3794563a3a37af12f41dafa9641437bb1dafdadd61b630b4d6e1994e571688da41292d7408349463935c48743286147e3bc99b21262d8f78dc13ac0bbd518b0d90a504fc2accee698966e77746947571d3d275b59828ded2f2f6435253f0238dfd7df901f9cc702c057ac16e2867e5a561cd3662325ae1719093a8ad5bc44864c9b3c09498826d4e05cb8cbccd566eb49d1c87d11f8445b4ad1d050fe9a46cdbb6a80fd8bf40d7884cf3c5c4f9879ade109ae48f0d149958cf38851b2de02f6df5cd4f6f3c055df7aaa1e6ce7f93cc061e7858195757e125b6bb05509cb7943d70c614399acab192d4c4093608caa506f3e008dc708b212ff8ffdb48c44b86b66d1277ad180ca8f57a0c302c050a6a14f0e7685ec48ca81144843c92abda86efb50ff0855d4c8426753aea99f6f24afdd6427c04826439ffa623cf33a96796ddf83a9cd78d4796b6052cc93fc86d77089663ca6e0926dc703654feefebdb785c55835a3becc77dd1143", 0x1000) 2018/01/26 05:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xf7) 2018/01/26 05:31:33 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000b000+0x582)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r0, &(0x7f000000b000-0x8)=0x0, 0xffff) 2018/01/26 05:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) getsockname(r0, &(0x7f0000a30000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a85000-0x4)=0x10) 2018/01/26 05:31:33 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000f7e000)=""/62, &(0x7f0000f7f000-0x4)=0x3e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7d000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bb8000-0x10)={0x2, 0x8000, 0xffff, 0xffff, 0x0}, &(0x7f000078d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a83000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be4000-0x4)=0x8c) syz_emit_ethernet(0x42, &(0x7f00009f7000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x0, []}) 2018/01/26 05:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000e6a000-0x4)=0x0, 0x80800) r2 = accept4(r1, &(0x7f000040c000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000230000+0x9d2)=0x10, 0x800) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000488000)={0x6, 0xccc, 0x3, 0x3}, 0x10) socketpair(0x3, 0x5, 0x3af8b257, &(0x7f0000726000-0x8)={0x0, 0x0}) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ae1000-0xe8)={{{@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00003d0000-0x28)={0x5, 0x4, r4, 0x2, r5, 0x9, 0x8001, 0x8}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00005ca000-0x4)=0x10, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000028d000)=0x7, 0x8) bind$alg(r0, &(0x7f00007da000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) accept(r3, &(0x7f000072b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000003b000)=0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000064a000)="382b5ebd7c9e29dfaea44fd117b36732d2f097f614636b761d57eee6c159376dfd1496bc4de57d8bc06517a6ca64967baa5b51e2d8efb547", 0x38) sendmsg$alg(r6, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r6, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x55}], 0x1000000000000146) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000753000-0x4)=0x0) sendmsg$kcm(r3, &(0x7f0000910000-0x38)={&(0x7f0000da7000)=@nfc_llcp={0x27, 0x4, 0x28000000000000, 0x6, 0x1000, 0x1000, "b507b632d5c2be5ebf40da3c15a6d83a8a91fa6e50c5b5c112d1593c8c0a1537856f8127c622a33418078866e1bdb3e64d71bf445347983c25b6d8c41b6daa", 0xdba5}, 0x60, &(0x7f00004d8000)=[{&(0x7f0000f08000)="32ba27cae019a8eae20fb6e952cf7b5062a4840171f809431786d480b1831c967163fe4581785c8a65b69853eea767a9ca780bb60b6696c6b4c6b30112ad453f274129cb4910541f81a27ace3e5e33cbb3ee8704857253f7fd45b05c4d1cd5d223608d2c4e380c6734d88e90be225816933c7fb3b94c54155087f5891e0893e2bb26015524c7b796f6929afe732eccc4d50c7e182cd35ed279144f5f0ceed518c3f5a754d5100f9d25198fc2e541314c0cc18300a285a177ded56a079860e8c636dd0f9f26ff7954ae", 0xc9}, {&(0x7f0000dd2000)="9872a2bc31e6d8a39b2081f2b058cd050b5a8255db620d5ffe1bfd4d3e3ad05d02e5938f67ca1fe02d530d8b62ac1e086c7921fc0b64598341e45fddcf1e3e0034846c75d74bebeea3f83fb439af3e0cb9da4039815fb607aafc93d71e165d7d9aa529256c5a111b753467166244201352cb1494b5d4999f617b67807e35e26c4304ef44591a620fa0e2f8951c15d34e127e6b189e10615be34bac18e645a9b58687948f256ba67b82fbb9494cec4bcd6238", 0xb2}, {&(0x7f000020f000)="4c751767fe59fd6b1845368772d7c1bc9b0ebe07c647729189c4e03318f61b816ec5de57fb1829e6ac30e3d61e406e5e8fb371e1ec48928756ce2e88d5cfe7108e189868b8c780ab81d8289f793df821f50f0165c558ec0d2d0454b9786ec78de7a624eb4c3aa0aded1952c64d5dc38ea80e8d0bd8e1d9d202769082b874ec7f41235b4f", 0x84}], 0x3, &(0x7f000070b000)=[{0xd0, 0x88, 0x2, "9c0ff97b15da5da6ff68455a3e69ad00c70b097a99c3ef77bef1e0dececd9fc8f0269ec45e57591072de1a566ebdcda33b181de42ebf75395693519139cc36667c9d1e133676be160e39340bf983f1af7f6fe54f9f7422ef1a0f086b9efbd2809897c9c54cf8ea93d5a6e30205e7b1519c3a93b2772cb0430c2b031b1329dd1bff6cabb0576d77b03e21d111bb9060829485d1c55477ceba1d7c8ed465c22408576545bb7f5444644b8fa66bf6e74a6f7d06b5df6c616a0788883365a3"}], 0xd0, 0x4}, 0x1) 2018/01/26 05:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fd1000-0xdd)={0x0, 0xd5, "e84ec459fcc6dccd318ae75c7c844ac270461018e192735349d9a6ffe9059c466803edc4fb9a021c324197a08148367da3ac4a0e87f23d7e4a9d90603864d4e94599f8cb39f189bd7a248031dec21b7b45744da12d8db40dbc34a473186b3b866f54d2c61b7b03652dcdb6fbd5adbcce6d368435b91a806f5a59642a5dc83666e20bd39428a5a0c86f5a6af8d2cc492916d3134fe3f687db6629422cf473202705b9612325741b2541f09c05c8dd1c12400f05f91cbded4035dff06d4e25dbeb76e03a421d48bb8105b0d16a5ee8e673f3a48f4d76"}, &(0x7f0000e17000)=0xdd) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001fb000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @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]}}, &(0x7f0000b09000)=0x8c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007a6000)=0x0) 2018/01/26 05:31:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f6000+0x80a)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a51000-0xee)="56c701a2312d64193848bb41badf9d2102132ef840b203ba357976352cfc2cd336e36d953321fec2bf44663600b54a6bc1bc961f7669ed13d0c112107595f8dcdaf87c74f7e241928efb1ac1eed502a0d3eaa9acef4a89a757d268bad3b0c4a940339c6b79a1e1f58636dc1df046972c83988a4fc19857447f81a1854e40e5d27992050d11cdb80b05052fae8cf5f5cf9c975a3a09099ac9d7fbc290a437955d86de700892a8c2cacc4e5623a974b32c1900703640ef4b8889a46e65ada7af70b43c76bde86e92b9f9ba705f67843024a5d8464d1fa2767934b8d701245193785a5f48b0d8536f9b272bb5636673", 0xee, 0x20000800, &(0x7f0000001000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r1, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/26 05:31:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000082b000)=""/14, &(0x7f00005a3000-0x4)=0xe) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f7d000)={0x1, &(0x7f000058d000-0x8)=[{0x0, 0x0}]}) ioctl$int_in(r2, 0x5421, &(0x7f000076b000-0x8)=0x7fff) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7e000-0x8)={0x0, 0x0}) write(r2, &(0x7f0000a83000-0xa7)="d4", 0x1) 2018/01/26 05:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000150000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb86f5dd8283d3bd9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="01019c0000008000b1", 0xffffffffffffff79) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000c32000-0x55)="b3f0f842992e72a94a09ebbb063d88e705feb9bf8a093413acf0d1d730a5dbc4", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xfe1a, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00005a5000-0x4)=0x8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000b07000)="6843a39fe46c4c14eb0f04dc1f4cefa7c605187565a656721f819fc8ea55d09d3d930e2dd5c93d2594525973fddb39ae857bef483467272fe7aec59d5d60a9ce229f0653cf6a3384fdca8443ce0eb22de5fc0f986d0ec20bd6f80139e67d7cd2e93720", 0x63) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000086b000-0x8)={0x0, 0x7fff}, &(0x7f000009a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed2000-0x20)={0x800, 0x9, 0x1, 0x800, 0x275, 0x8000, 0x311, 0x100, r1}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fe6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/26 05:31:33 executing program 4: poll(&(0x7f0000001000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x9002, 0x0}], 0x3, 0xc11) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000486000)=[{0x0, 0x0, &(0x7f0000db2000)=[{&(0x7f0000462000-0xf3)="ef", 0x1}], 0x1, &(0x7f0000b9c000-0x218)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00000b9000)={&(0x7f0000def000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000599000-0x80)=[{&(0x7f0000484000)=""/220, 0xdc}, {&(0x7f0000b27000)=""/96, 0x60}, {&(0x7f0000235000)=""/35, 0x23}, {&(0x7f0000459000-0x21)=""/33, 0x21}, {&(0x7f00001bf000-0x89)=""/137, 0x89}, {&(0x7f0000d11000-0xf9)=""/249, 0xf9}, {&(0x7f0000e84000)=""/4096, 0x1000}, {&(0x7f0000d3d000-0x29)=""/41, 0x29}], 0x8, 0x0, 0x0, 0x20}, 0x10000) connect$pppoe(r2, &(0x7f0000f0c000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ifb0\x00'}}, 0x1e) 2018/01/26 05:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005f0000-0x8)={0x3, 0x67}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000028e000)=@req3={0x1, 0x2, 0x9, 0x20, 0x84, 0xa4c, 0x4}, 0x1c) 2018/01/26 05:31:33 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000008000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ab3000-0xa0)={r1, @in6={{0xa, 0x0, 0x8, @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, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/26 05:31:33 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x19, 0x5, 0xe2) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00009c5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/01/26 05:31:33 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x2, 0x7, 0x800, &(0x7f0000238000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000931000-0x4)=0x600e, 0x4) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000afb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000097f000)=0xc) 2018/01/26 05:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f0000248000-0x70)=[{&(0x7f0000e46000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c12000-0x1000)=""/4096, 0x1000}], 0x2) socket$key(0xf, 0x3, 0x2) 2018/01/26 05:31:33 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) r1 = socket(0x1e, 0xa, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x43f4d64) setsockopt(r1, 0x1, 0x9, &(0x7f0000f5c000-0xc2)="060bbf21d8c54c2ad7b489632b4765ed51dcc0ebfb2c1288f0b179b50093d7619610fec928bc8533afe2ad29e8c71220c456000de34b9cf73029310391ae06b47cfc23d3c3122b74fdfb13372f0269544d1814440067feb5d3c47e51f72c28924d022ba30a63c17d402ed8739923fd8420f93cbdb24cd3712815d17321254a2cc9869807d43af018bd05a00c07b73224e349c10ba49812d9e657c8f132cb4ef9d34c329bee1a79aa46f2b8ce5530b677302107a8ad57e0d85d1bd9ae967e5bb0d8f6", 0x96) 2018/01/26 05:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000419000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000e92000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x4, 0x4}}, 0x26) r2 = accept4(r1, &(0x7f0000457000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076c000)=0x10, 0x807fe) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000026000)=0x8, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000841000)=0x7, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f12000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00001db000-0x10)={0x1, &(0x7f0000dcf000)=[{0x1, 0x8, 0x6480, 0x100}]}, 0x10) r4 = socket$inet(0x2, 0xe, 0x31) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b45000-0x8)={0x0, 0xffffffffffffff80}, &(0x7f0000e94000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c2a000-0x108)={r5, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff55fb, 0x3, 0x7, 0x0, 0x400, 0xffffffff, 0x200, 0x7, 0x100000001, 0x2, 0x522fb4a5, 0x8, 0x0, 0x7, 0x7]}, &(0x7f0000eb9000-0x4)=0x108) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000def000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ef000-0x4)=0xc) sendmsg$nl_generic(r2, &(0x7f000036a000-0x38)={&(0x7f00000a2000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00008ee000)={&(0x7f0000272000)={0x2d0, 0x16, 0x300, 0x5, 0x3, {0x19, 0x0, 0x0}, [@nested={0x240, 0x96, [@generic="77cec1926cb88baee03629c2a2ee090b5b27fdb0c493b4c84f1fb016be779a8366a13abce4803516484f7ad17036cdac7d457c2e569ea0998333005b063bff1ffa18735b534fd8e4032ad97c5f056213b2a4d83eccdbf4711dd2452ca0cd98f3c7d904a67d6f8319765c432b57bc2625843c9336ec9c9bac8c6906a52a6f3c9aa620db0fa3a14f0006ecd00e6cfe09bab0a26800f6323b03c6928ed25b99ce4b509b668337738aa1452e2435a593fa043d577308b64ecc6498451b0b00669a89adaa18981c4f1f26790ea43dc9ac62abae4c0f3219c9ffa759c9a9bc382b00f327b4cecbb219cb69084951", @generic="02849abc1cdd27172302091f8b81926681c7f95d778705770f6bd5fad2e48d3540e5624197777e5d9b4a7deacd8098fb586630ce11f27c2bcc35ea45e778c8af451daa839d399e6be4882a2d8592bc7b23443f32b267fc8630ecad2aa72d86b832cb34fbc078365dffc8aec4a71067852e0992ac6c5389f00f724c50835b1afe713657f8ec43c056bed09c4f4309c8ee0290623a3d3fa5412b4e46ca52d658488722f0fdc7a282eb0f5981e1896c78cdb61a8a139bf061daf2368c6057ed9b4a21440300b5ddc5409cbde9bb723f6fdef5cd86cf29f81c3a4e85e9ae17e3cdb2d69a3d6504e669f745db991e3d831ab1020464", @typed={0x10, 0x65, @u64=0xfffffffffffffffa}, @typed={0x4c, 0x1d, @binary="0c238a9b0cfcfaa96797ca3a8e5a9424b76ca8c91ea6607a2930767718051fae41d489d9a4a1da37982c44a219cc4bc517ae27855cd8aa84014dd11161e32243abe480f3"}]}, @typed={0xc, 0x58, @pid=r6}, @generic="a4ffa4aa99f58d2c30c20cdfffd78749fe709189308f5c31e73db95f91fc6641d2b482d7d891b4d1c3f56d07201721b33f959a80d6df6993de45dbae81462658125768813a63581af25ad013835a5de972dae169be625167cb554c0f08d18df8bb343de91e08a6334d485913192ce7ca"]}, 0x2d0}, 0x1, 0x0, 0x0, 0x810}, 0x8000) sendto$inet(r4, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff4f) 2018/01/26 05:31:33 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x9, 0x3, 0x6, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) 2018/01/26 05:31:33 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fce000)={0x0, {""/7}, 0x0}, &(0x7f0000fcf000-0x4)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fce000)="aadcd74d777358bc238515cd4b915f4dc348eab5e94c13cfa4f49a6ea6c0e9065ef18aa82effc4cd06a2341debc6c008a2a05dd0f5f9116c8f1c09c44b0a2aa669ec7efaf5be2be962dbe95fa5d6ff", 0x4f) 2018/01/26 05:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00008bc000)=0x2, 0x4) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/26 05:31:33 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000)=0x10000, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000009000)={0x1f, {0x7, 0x9, 0x8, 0x0, 0x0, 0x40}, 0x401}, 0x9) syz_emit_ethernet(0x7e, &(0x7f0000008000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x2, 0x1f, 0x0}}], {@mpls_mc={0x8848, {[{0x23, 0x80, 0x9, 0x60}, {0x2, 0x400, 0x1, 0x800}, {0x3ff, 0x3, 0xffffffffffff66a5, 0x6}, {0x3, 0x1, 0x6, 0x9}, {0xffffffff, 0x1f, 0x5, 0x4}, {0x1, 0x401, 0x5, 0x0}], @llc={@llc={0x0, 0xe0, "ec37", "bce1c597a4ce3032b01550f3edf3e143f8da259e3b14b02784fe6edac79f0266379767a1b16ed9d368bfa5426aa6f05094c759fdf835fe5586f2eb8672961d49ab539ad54fbbb7150623869483c186e4"}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x949]}) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x9}], 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14) bind$can_raw(r1, &(0x7f0000006000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, r4}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8977, &(0x7f000000a000)={@generic="a3f318ca0436a02f0c1ce45056e8aa88", @ifru_flags=0x800}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) sendmsg$nl_netfilter(r2, &(0x7f0000004000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000002000)={&(0x7f0000007000-0x44)={0x38, 0x10, 0xf, 0x210, 0x4, 0x0, {0x0, 0x0, 0xa}, [@generic="71b86e79dee6005ca6e56a49607f7628d7656d6baa4255fa26d3c7a4f506f206a4801e25"]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x5a0) 2018/01/26 05:31:33 executing program 4: r0 = socket(0x5, 0x1, 0xffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000445000)={0x3, 0x194c000, 0x202, 0x9, 0x200, 0xffc000000000000, 0x8, 0x2, 0x0}, &(0x7f0000dff000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aaa000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 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$inet(r0, &(0x7f0000ac1000-0x45)="06", 0x1, 0x4000000, &(0x7f00006e2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x32f) 2018/01/26 05:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet(0x2, 0x0, 0x20, &(0x7f0000e0d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000599000-0x78)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/26 05:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000e61000)=0x2, 0x4) write(r0, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008e4000-0x2)=0x1000) connect(r0, &(0x7f00001f5000-0x8)=@sco={0x1f, {0x20, 0x124, 0x81, 0x2d, 0x9, 0x2000000}}, 0x8) 2018/01/26 05:31:33 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f000000a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000018000-0x88)={0x2, {{0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/26 05:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8080000001, 0x0, &(0x7f0000479000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 05:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000508000)="b3", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000048b000)=""/240, 0xf0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e5d000)={r0}) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e58000)="19d4cc9d14b4e4b8d70010000000000000d4ca5aeeb911defc4ba4a7bc726a8baeb8bd4a4969525ce50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f000000000000007fa5abf9356454d46a04a019308346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a253e91272f0f27b24adf2bedf22", 0x82, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000375000-0x50)=[{&(0x7f0000cb3000)="019b50dfc669e0b7181176a76e31ee671cfce2a6aa9d26349f7c5806c699749c061a58a9000db159d005d6a3e19a5efb44676b733e32393db0ee2d4c1cb5ea22a407a1ac52a71ae979265bcb0467e6ccc24bf67676c10ed3aef04cdb64ceac4db35bc3cbf5086497036ab3d296cbd26a51a31bd346c3", 0x76}], 0x1) sendto$inet(r2, &(0x7f00006d8000)="ca", 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00007db000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6ef32bf678f2dd38430076dffa83634b"}) 2018/01/26 05:31:33 executing program 1: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f00003c3000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xfffffcd6}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f20000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001f9000)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000001000)="c4575129be2214a1a9aaa0b19deda956574e07f8685914d831274ee121e96cbb281f77d5164f0b0dd0197a34ead98aee78c5f4ddc0ff28374398a222c8", 0x3d, 0x40000c1, &(0x7f0000000000)={0x3, {"225be079b10e9f"}, 0x7ff}, 0x10) 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) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000)={r1, 0x1}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00002f8000)={r2, 0x1, &(0x7f000034f000)=[0x100000000], &(0x7f0000000000)=[0x5, 0xff, 0x476, 0x4], 0x24, 0x3, 0xda37, &(0x7f0000000000)=[0x400, 0x7, 0x1], &(0x7f0000001000-0x8)=[0xeaa, 0x4], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000511000)=0xd7c, 0x4) close(r4) 2018/01/26 05:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000eb4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000059f000)={0x0, 0x1, 0x4, [0x9, 0x4, 0x6, 0xfffffffffffffff7]}, &(0x7f0000f9b000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ac000-0xa0)={r1, @in6={{0xa, 0x0, 0xfc8a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3fff80000000, 0xffffffffffffff01, 0xea51, 0x4}, 0xa0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 05:31:33 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)=@ethtool_stats={0x1d, 0x1, [0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 281.692989] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 05:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000949000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000035f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001de000-0x4)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00007d6000)=0x0, &(0x7f0000f3b000)=0x4) bind$alg(r1, &(0x7f0000cd7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) close(r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000116000-0xcb)="2db8a24044a7a3ceca8787063f0bbec5831cece26489cc81ea18dbf67211d1d490497d640f1bf4187af319ea30974f46585212f1b1ae4d8d3b4d48555dd53419dc5d960329998e221f5b82ee478247c59f543c12b44cbd9860a29e4b9bbf30e7d8a84fc0568f73291ee6f0c5870564cbf627da5edf8a00a3909e1293a7ce78ef9f2b53a854a79a5d984df164272f0533e77251bb43698c9f6995754fd246c4ee88956d10ff86c9a58c08deebefe20ddc4eb529ee5a36b6ceda43349a96001343aac2d7d439187e389fed87", 0xcb) accept4$inet6(r0, &(0x7f00006fb000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a3a000)=0x1c, 0x80800) 2018/01/26 05:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x28000000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00006ba000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f80000-0x5)={0x2, 0x28cb, 0x5, 0x1}, 0x5) r2 = socket(0x11, 0x80002, 0x4) getpeername$ax25(r2, &(0x7f00004d7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f28000)=0x10) 2018/01/26 05:31:33 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffff9c, 0x112, 0x7, &(0x7f000000b000)=0x1000, &(0x7f000000f000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xfff, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000011000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x3f, 0x4, 0x40}, &(0x7f0000011000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0xffffffff, 0x10001, 0x208, 0x6e, 0x6, 0x80000000, 0x20, 0x1, r1}, &(0x7f0000010000-0x4)=0x20) [ 281.747659] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 05:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 05:31:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x10, &(0x7f00002a9000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000196000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000efd000)={0x2, 0x9, &(0x7f00007e3000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x828}, [@generic={0x0, 0x2, 0x6, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x1d3, 0xd, 0x2, 0x1, 0x1, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000824000)='GPL\x00', 0x1, 0xc8, &(0x7f0000d0e000)=""/200, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 05:31:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x4}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x30, 0x30, 0x1, 0x3ff}, &(0x7f0000b37000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x30}, &(0x7f0000354000)=0xc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/26 05:31:33 executing program 3: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000a81000)=0x7, &(0x7f0000001000-0x8)=0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/26 05:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000022a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000021a000)='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$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f0000003000)=[{0x1010, 0x107, 0x5, "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{0x1010, 0x119, 0x80000001, "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"}, {0x48, 0x0, 0x9, "efe589f8a4223f17894a37702727f5e1d99ac810cfe43b06e6dd5d9142dcac200f15c6fffb3ea009497ee7543c8677639054e774"}, {0x68, 0x11f, 0x100000000, "286f0895423e420fc6116f93e0fce7b761fbb18a038fb35878beebe9449e4659d9b3680aa3cc65bef776ce1851dc73708f91dd5a1ac96534efad95243c5893aabc80bcce43f81631d7c1874ca0a00f8cf45ae593b827b2b1"}], 0x20d0, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7, 0x4, 0x40, 0x7ab, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x100000001, 0x7fffffff, 0x80000000, 0x3, 0x1, 0x3, 0x6, 0x401, 0xfffffffff30e56c3, 0x0, 0x4, 0x80000000, 0xfffffffffffffffe, 0x43]}, &(0x7f0000002000-0x4)=0x108) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000001000-0x39)=@file={0x0, ""/55}, &(0x7f0000002000-0x4)=0x39) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000002000)="3786e2565f8b8e657f65c04e2f13598409c47890fd0c11c055438ff01745a7c4bf3e6577292136f1c676766b605f459ae31a300cea7b33d74c3ca381166fd8e4d0558c00cd8c5782168571759e95c84e433be825e1d8fc0ea6997189049692e234daf16c757fd420", 0x68) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x5, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) 2018/01/26 05:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001f7000-0xe8)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@generic="c7fe722066b428d46a50b527facad04f", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000005e000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="e9e688aa0e3d"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000184000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x89d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 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}, 0x48) 2018/01/26 05:31:33 executing program 3: unshare(0x8000400) unshare(0x28020000) unshare(0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x37)={0x0, 0x98, "aace89b82a875f64dfef46a50b2b69d3f81deec3fe0e01fe67208128e980e66abd1fe4ca5ba6e29a6b2c54f84e3b069ae7349a2e7859fcbaf02f6a7e80a467fac5c1147fc57ae9eb28401c215acdb28c38d67816841999d075e4bb3ddc74003e5d2e83463043f0c40f4b26b8157b44fa21ffd73d5f87e5fe2418f09b21e0aa19ec86baf86ecb9427a9c2443d7386efa36dae2de8e6701905"}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) 2018/01/26 05:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x1, 0x0) bind$alg(r0, &(0x7f00000fa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) pipe(&(0x7f0000da9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000660000)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r3, &(0x7f00003cf000)={0x10, 0x0, 0x2, 0x40000200}, 0xc) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) r1 = accept(r0, &(0x7f000000b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000014000-0x4)=0x0, &(0x7f0000001000)=0x4) listen(r0, 0x7) 2018/01/26 05:31:33 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000009000)=""/39, &(0x7f0000009000)=0x27) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000059e000-0xb8)={0x0, 0xe3, 0x4, 0x2, 0x6, 0x1, 0x9, 0x7ff, {0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x2, 0x9, 0x1, 0x7ff, 0x10001}}, &(0x7f0000e61000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000236000)={0x0, 0x9}, &(0x7f0000091000-0x4)=0x8) pipe(&(0x7f0000c65000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f000021e000)=""/170) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000427000-0xb8)={r1, 0x1, 0x800, 0xfffffffffffffffd, 0x1ff, 0x1, 0x6, 0x4, {r2, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xb387}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x100000001, 0x3a154dee}}, &(0x7f00007bd000)=0xb8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000204000)=0x0, 0x4) 2018/01/26 05:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xffffffffffffffe1) readv(r0, &(0x7f000075f000-0x10)=[{&(0x7f0000c46000)=""/192, 0x7e}], 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cb5000-0x4)=0x0, &(0x7f0000c8b000-0x4)=0x4) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) recvmsg$kcm(r0, &(0x7f00006b3000-0x38)={&(0x7f0000c6f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000759000)=[], 0x0, &(0x7f0000d2e000)=""/150, 0x96, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006b6000)=0x0, 0x4) r1 = socket(0x11, 0x3, 0xf7e3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) 2018/01/26 05:31:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/26 05:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f0000d08000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) sendmsg$nl_route(r6, &(0x7f0000de1000)={&(0x7f0000d87000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00002d7000)={&(0x7f00003d1000)=@ipv4_getnetconf={0x1c, 0x52, 0x10, 0x0, 0x3, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xbc39}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) 2018/01/26 05:31:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x3628, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x6) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000f94000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f94000)=0x60, 0xb1818a1a30bad738) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000f94000)="8b24c163e0183c6e0712bc8131341621a5c86138f20cbc03d057538e4774a649dd65b2c51be8970e7a85eb4b4ed96d24d9eb3f393e5da0e3c626063bf4d882fa70f21c07fb3f83866b04b83ab8a94a3ff01926aa3c8ea8c2ac16747f705e4f91c6d2d95f4250a7beb01d5b35456213d3b77558258734c4482c80a3c2701bf2addfdc1fb59548517e3a2e51d206245b2d175a71038f63ea29f0de167d752e8a2e68e1ea902c8985363b722cb79d3caf3c314d7ebde4367605352326723c54dd00766b193ddd3cfde8b7effbd0f3ac235c0aa1524f6b66afcf2d48caba745e7ffa5bb787", 0xe3) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x6, &(0x7f0000f94000)=0x0, &(0x7f000048e000+0x12f)=0x4) r4 = accept4$unix(r2, &(0x7f0000f94000-0x47)=@file={0x0, ""/69}, &(0x7f0000f94000-0x4)=0x47, 0x80800) r5 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f95000-0x4)=0x0, &(0x7f0000f95000)=0x4) setsockopt(r4, 0x1ff, 0x100, &(0x7f0000b62000)="0f306f014606d4664ccc6aa6dd1b21d7c149ee8044cecca3c0907a7382ad02565db789f1a28e91cec7b9441903a603b885445ab68a29781ddfd2e13578134953be", 0x41) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000027000-0x4)=0x0) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000a22000)=0x6, &(0x7f00009eb000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f00007ef000-0x4)=0x0, &(0x7f000093f000-0x4)=0x4) 2018/01/26 05:31:33 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x805, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:33 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000278000-0x38)={&(0x7f0000545000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f000086b000)=""/201, 0xc9}, {&(0x7f0000000000)=""/29, 0x1d}], 0x2, &(0x7f0000000000)=""/4096, 0x1000, 0x400}, 0x20) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000da7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000598000+0xafe)=0xfffffeae, 0x80800) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000da8000-0x8)={0x1f, {0x7, 0x400, 0x4, 0x1, 0x2, 0x6603}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 05:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000049a000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000)=0xe8) bind$packet(r0, &(0x7f00006df000)={0x11, 0xf6, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x9) 2018/01/26 05:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000060d000-0x4)=0x4, 0x4) listen(r1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ed8000)={@generic="fcf73951d8036abbfb86cc3a31190411", 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100400000008000a, 0x3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e2d000)=0x0, &(0x7f00007f9000-0x4)=0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 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]}, {{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]}}, 0x108) close(r2) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/26 05:31:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff6518, 0x7, 0x8, 0x9, 0x9, 0x5, 0x1, 0x2, 0x81, 0xffff, 0x8}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x4c6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x80000001, 0x8, 0x1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x7, 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r3, &(0x7f0000002000-0xac)="9ecbedc92c33b8e6b8aed1ae15c7e4634152dc51179ef8cc9cccdaf082bc8e3733320e981671e5a89bf27299ad467caf56999bd2459309900ffb31baf4d8f2df040d89d562ffd6d1c5ce081e037d93c9f321e8e5184bef84fa3c07670e9a18619c2d47299a7f7ff9ab74a12e2c7b0857a303fa5f232a34f56572bc9edc0223308e48594c2c9a78ec9d1c2769a2843c8d46a3aee73ece5c86fcadc96992a29d77cf29632c80a982c51992737e", &(0x7f0000002000-0x14)=""/20}, 0x18) 2018/01/26 05:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) connect$nfc_raw(r1, &(0x7f0000def000)={0x27, 0x7dab, 0xfffffffffffffff8, 0x4}, 0x10) r2 = accept(0xffffffffffffff9c, &(0x7f0000165000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000236000)=0x20) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f00000)={r0, 0x2, 0x100000000, "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"}) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000489000)="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") connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c6a000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x7fd) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) socket$unix(0x1, 0x206, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000ea000)={0x0, 0x3, 0x20, 0x8, 0x100000000}, &(0x7f0000426000-0x4)=0x18) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000027d000)={r2, 0x1}, &(0x7f0000fdc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000070000)={0x1, 0x402, 0x1, 0xb9, 0xfffffffffffff001, 0x8, 0xff, 0x6, 0x9, 0x0, 0x5}, 0xb) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdd000-0x8)={0x0, 0x0}) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f00009ba000)="e616ea171e1de86c5983cf0ceb194148036db82738355b84f4de4ac6aff375f97508a1858fb422632e7a7b000ffe61f25e675cbeb7b612381f6130791550946781599429e258994fe098c52f77b85da13276d4f632ce193f8cbdc73d9774cbc3640b9c170424e1fe59d9f744f1", 0x6d, 0x20000000, &(0x7f00001d0000+0x780)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) recvmsg(r1, &(0x7f0000bc0000-0x38)={0x0, 0x0, &(0x7f0000788000-0x90)=[], 0x0, &(0x7f0000a78000-0x1b)=""/27, 0x1b, 0x0}, 0x0) pipe(&(0x7f0000238000)={0x0, 0x0}) 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000579000)=@generic={0x2, 0x0, 0x4}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000121000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004c3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000962000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000001f000)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000001f000)={0x100000001, 0x2, 0x0, 0x3, r3}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f000001e000)=""/144, &(0x7f0000004000)=0x56) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/26 05:31:34 executing program 1: socketpair(0x4, 0x800, 0x101, &(0x7f0000cc5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bdc000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b5e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000092d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f97000)=0xb) connect$ipx(r2, &(0x7f00004a8000-0x10)={0x4, 0x7, 0x400, "de5a9dd65126", 0x0, 0x0}, 0x10) r4 = accept$netrom(r2, &(0x7f0000af5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a73000)=0xfffffffffffffd7b) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000048d000-0x8)={0x2a72, 0x1}, 0x8) r5 = accept4(r4, 0x0, &(0x7f000033c000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004a7000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000f8f000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000858000)={r6, 0x4}, &(0x7f00003ac000-0x4)=0x8) connect$vsock_stream(r5, &(0x7f0000e74000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r8 = accept(r7, &(0x7f00002d9000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000327000-0x4)=0x20) sendmsg$can_raw(r8, &(0x7f0000008000)={&(0x7f0000c59000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000089b000)={&(0x7f000018b000)=@canfd={{0x3, 0xffffffffffff621d, 0x60f836c1, 0x7}, 0x22, 0x1, 0x0, 0x0, "6f1fd83d4408708a899a6da15ec775e03e88e566b91fd80dfb4874bfa317923e529dcef9e3225c62b0b08b5892de6b827091fcc34eecd9f9000a2ae7b159419d"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00006a7000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) connect$unix(r0, &(0x7f0000453000)=@file={0x1, './file0\x00'}, 0xa) r3 = accept(r2, &(0x7f0000495000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bff000)=0x10) connect$rds(r3, &(0x7f0000b6c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x84, 0x0}], 0x1, 0xfffffffffffffffc) [ 282.242124] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 282.253487] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/26 05:31:34 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000928000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00003d6000-0x4)=0x0) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x167) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) accept4$inet(r0, &(0x7f000076b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad9000-0x4)=0x3db, 0x0) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000045c000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cdd000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000cdd000-0x4)=0x0, &(0x7f0000a52000)=0x4) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a0a000)=0x0, &(0x7f0000cde000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cd8000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r4, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 05:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000e1a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000-0x4)=0x26) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00001df000-0x4)=0x46cf, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 282.287862] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 282.290495] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000501000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093c000-0x4)=0x14) accept4$vsock_stream(r0, &(0x7f0000808000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80000) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00006b4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/26 05:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007d4000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) setsockopt$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$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006b9000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8000, 0x555, 0x2, 0xffff, 0x101, 0x85f, 0x40, 0xe0000000000000, 0x12, 0x81, 0xe3d600, 0x4c21, 0x1000, 0x2]}, &(0x7f0000575000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000009d000)={r2, 0x7}, 0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e6a000)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/26 05:31:34 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000028000-0x4)=0xffffffffffffff0c) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000026000-0x4)=0x0) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2007e23"}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000df8000-0x38)={&(0x7f0000140000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000054a000-0x50)=[{&(0x7f00008b1000)=""/26, 0x1a}, {&(0x7f0000ebc000)=""/179, 0xb3}, {&(0x7f0000671000-0x75)=""/117, 0x75}, {&(0x7f0000b24000-0xc0)=""/192, 0xc0}, {&(0x7f0000fce000)=""/248, 0xf8}], 0x5, &(0x7f000075c000)=""/73, 0x49, 0x2}, 0x2) accept4$ax25(r1, &(0x7f0000dc9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009fa000)=0x10, 0x80000) connect$nfc_llcp(r1, &(0x7f000093b000-0x60)={0x27, 0x800, 0x1, 0x1, 0x0, 0x8, "0e09abbf8385a205e8e72a353061f38152200258b47bc5628155fa991e9c26aa68f962e55bca1e65aaa69b5f0b1868f37909ff690ed24f32f45cedd62dada6", 0x9}, 0x60) recvmsg(r0, &(0x7f0000db0000-0x38)={&(0x7f0000b4a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b1a000-0x80)=[{&(0x7f00009ab000-0xde)=""/222, 0xde}, {&(0x7f00007ed000)=""/64, 0x40}, {&(0x7f000049f000-0x88)=""/146, 0x92}, {&(0x7f0000a0d000)=""/0, 0x0}, {&(0x7f00008a9000-0x95)=""/149, 0x95}, {&(0x7f000000b000)=""/135, 0x87}, {&(0x7f0000f81000)=""/2, 0x2}, {&(0x7f0000cd7000-0x81)=""/129, 0x81}], 0x8, 0x0, 0x0, 0x7}, 0x40000020) close(r0) pipe(&(0x7f000022e000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000018000-0x4)=0x8001, 0x4) 2018/01/26 05:31:34 executing program 0: write(0xffffffffffffffff, &(0x7f00003bb000-0x91)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/172, 0xac, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x11c, &(0x7f00007b4000)={0x0, 0x0}) pipe(&(0x7f00002e1000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x14, &(0x7f0000e78000-0xa0)=@raw=[@ldst={0x1, 0x0, 0x2, 0x0, 0x2, 0x96, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0xae, 0x2, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x7, 0x6, 0x3, 0xfffffffc, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x5, 0x3, 0x9, 0x401}], &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000006000-0x48)=""/72, 0x48}], 0x2, &(0x7f0000011000-0xe1)=""/225, 0xe1, 0x1}, 0x40) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0, 0x20}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000)={r2, 0x4, 0x7, [0x0, 0xffffffffffffff94, 0x10000, 0x0, 0x1000, 0xfffffffffffffff9, 0x8]}, 0x16) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) 2018/01/26 05:31:34 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, &(0x7f000039b000-0x54)=@un=@file={0x0, ""/82}, &(0x7f0000cc5000-0x4)=0x54) connect$netlink(r1, &(0x7f0000eac000-0xc)=@kern={0x10, 0x0, 0x0, 0x40800400}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000058d000)=[{0x0, 0x0, &(0x7f0000183000)=[{&(0x7f0000c5b000)="c1d0456308c79e1739415e4e9f5db63e428f46d02be4e1459bb67b17384d8a7a6243c3adf85920b825ebf02f55b7ea8c67e88aa3bec43ea229d2c9c5eb11d44b13571ee83924ca8a509f995af38d33770f1fe7d4ac57bd3ffc27f01117ca84f786ef947284955a1a46afe6040bb4ef0f", 0x70}, {&(0x7f000098f000-0xd1)="1faeaea0e3c4d1f4c587300a3ba8836dabc677e05c502ea74e83afce3fcf04eb190de7c4ad2d77e52ab7669cf000b9a2c074b9bc95c4d4446a5a58f27ba3d5b9f20dfd19838536d7fade5ba95c598a6cbda1f785faf94f174e20089d6eb77e23869c516e1fc03410fd285b5433673d65780d6b493f5ee0deea2efa24ef2ae5704681aba970d9bdf7700048fc0bc466a1f2d2bd24b4b35979b4eeae20df7f80bd97355ca688dd7719ae6fb389bf79f723", 0xb0}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f74000-0xc)={0xffffffff, 0xffffffffffffffff, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000044d000)={r3, &(0x7f000009f000-0xea)="283320483dea2feacbc2116a762245dad9339f97d94828b0bd1551a5a32c1d3e5643c6abca8630acd40a1e685b18a60e0244e96d422747758163f99cb3138233788cd3a2dde68a52d8ab89fe4f4114db0a0aba400c7a0dd5a872654d3b28dbbf180ef00bc187ef876a85458d416378ab9de4d3acaa67073a47a93e043ef2ca0d9e34f8918df36f45d9a754d9deadbb9075e8d9fc77048e5396d9003a490025620be422e38989b59a719739e337a785ac1678ce2884ad0b149e0dd2586bd2bc6fb34f58d124a61197633af4d3b378a9baea82be6f0131aacb99014327ab37de413de385d02ff231c8f595", &(0x7f00004af000-0x74)=""/116}, 0x18) recvmsg(r2, &(0x7f00004f6000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x87, &(0x7f0000584000-0x20)=[{&(0x7f0000c12000-0x50)=""/80, 0x0}, {&(0x7f000041a000)=""/4096, 0x172}], 0x1000000000000115, &(0x7f00000fe000-0x6b)=""/107, 0xfffffffffffffd03, 0xb86f}, 0xfffffffffffbfffd) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006d8000-0xb)={0x6, 0x0, 0x8, 0x7f, 0x10000, 0xfffffffffffffff7, 0x0, 0x7, 0x8001, 0x80, 0x100000000}, 0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000031f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d86000-0x4)=0xe8) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f000073f000)=0xffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0x4) 2018/01/26 05:31:34 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000020000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0x8, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000007000)=0x7f) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000021000)=0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000000f000)={0x1, 0x9, 0x3, 0x8}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000020000)={0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000017000-0x38)={&(0x7f0000001000-0x9)=@rc={0x1f, {0x7, 0xffffffffffffff8d, 0x0, 0x7b4, 0x10000, 0x78}, 0x401}, 0x9, &(0x7f000000b000)=[{&(0x7f0000022000)="c84d5ccd8d274472f653b3913ab4ad10fd6526da0a19e411d0ff4586be2615bd259bfcba4bd80cfabb1ed9f5e27ed8b28ffbd2aa4a6ce15d17a64b8865e667b2af6163a16ad5ec289b530a66a93e60e73803b5505df9f89c520b05224e055415cf7fb305d420f7c88e80e82fa35829b1a9c5e1ce180bb319", 0x78}, {&(0x7f0000023000-0x69)="2be2072b54a4bbfd677fd6f53005679a6db774ff8f508909fa69f6c5db478b1d1982128b752095727bccb7f83c47fd2cb931f0cf9112228291a32e0e417ddbc631e32c2550b385c180e3b449b362707ad7659988474a0918f8851648b6691420fc1dea5f6503ed1223", 0x69}, {&(0x7f000001b000)="4b44798fdfd56be738ee4c4fcac50b217e47bdfa5f6d7ad78a701118f1fb6a7b8559f8e216f7f09035dfd14e73e2f8693c72c4264925db7bb4a85242244268cda5ba459477f79ae4db56f9b5cec4dc076809ae973016eedb5948e929a28e", 0x5e}], 0x3, &(0x7f0000022000)=[{0xc8, 0x113, 0x7f, "b11872c7066afb7c90e1d1fbfffeb76dca875c9e977eab600aa13ddf525296886d074bbd3cd2fbcdb0376db2ee5e81ac31c8ed1aa62a0629e81f3319b01c8d3bb196e72450471cb49a771b3bdba87c6f626c529d90bcf3282bcfd5e7d76fd2eb366c94e081cca4f6ef2d251aed5a183108e6ad19a3be7f625738cffad4fc6e05b70ac8b95f044ee09db0a7fa6615895bbddaf7ee6a8888ff03efb9f22b332ba99172badf3248ed5f28b653ffd2c277b58b21bcfc97"}, {0x68, 0x18b, 0xc61c, "af41ccead3cd5b6c9fdb89cb313ed5c708dd4202dc460fedf7ac7d71e06a333f912b75d88ed6ee6ab9ad5d21acb933cbddf90fa718a99829b178291c60b23ebb09610d8207d1ecc7db2dd59ff066c682c46b91d687a9"}, {0xd8, 0x6, 0x7fffffff, "327b66ace3ad389a712c8c6bebe0fd4c38a5a6171d18cbc995aa0a12172f9fc9088ea894bd0b5bb50426f4e5f0f6ce5c54fc6c129470b78de7ae9fbe67c0676d1070f9fd4cc69d765757018e8f95458a46ae720efae03e73174e825cebedd86d47797cc9d60ec52bd96309726f7fc748b08e57db07a76cd6ada0a6753fec82648a1efb7bcfa6b22f72305762c2628970456a70f0cce561404f9e3de76e4ee24c4b9ccc5d82a0b228ecd19adb7d762d9ef94be4e358e4a32308f0a9c84e29342d0ccb5425"}, {0x90, 0x10f, 0x3ff, "636324dda0b475db2ba4dea619a045b48480b8319a94942dfe821542c836ac9a97ed545644cfc04569486317afec5e401f3a29cace084a99a5fe83c16994b4a90ed15f62b17215a2d9353a021cf6ec2791ed9041c0a76bdfe064a9555942507f823950e9a3e47dc2bad70c57b7fd3958d08d4ee3906fb54455"}, {0x90, 0x104, 0x5, "9a3b2b18f00ddfc508da4cd11885145eaa7caccf9df5c3804a4a0594037471629bfdf0bfe1b91415a05993cf0f646528cef6438215531d0212c7dd7c3f57b349ca50b77d21015d67c3f6a3e356153b5a9d16e6d3bc5980a7249588f2a0cbaef3042d7c74af97f189a4a336d632ecdae9958a534ab8ad63ad83bf3d"}, {0x28, 0x114, 0x8, "ff8934a54f7c5298d88c1a78dc7277ed91b7c6"}, {0x38, 0x113, 0x9, "a725f6b331165fba98787878856abab0c3e4ab49119a8638dfb8caa043fc8138b7"}, {0x40, 0x107, 0x1000, "819ca74ecc6a2072c386ef6ecef9effcceaa97296b711f94fc4116e81163a35d02890a3db07e125361aa"}], 0x3c8, 0x24040000}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000014000)={"a028d74f381b7e317d08965c591b2076", {0x4, 0xffffffff, 0x3, "76bf4cd7b32d", 0x20, 0x0}}) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001b8000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004b1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000061c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000813000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000006c000-0x20)={@common='irlan0\x00', @ifru_flags=0x1000}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d85000-0xc)={r2, r3, r4}, 0xc) r5 = socket(0xa, 0x800, 0x81) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x4)=0x14) 2018/01/26 05:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000569000-0x21)=""/33, &(0x7f000065a000)=0x21) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000839000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000488000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) socketpair(0xf, 0x800, 0x22, &(0x7f0000f45000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001ff000)=r1, 0x4) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r0, &(0x7f000056a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c52000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/01/26 05:31:34 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00007ba000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000016000)=""/226, &(0x7f0000010000-0x4)=0xe2) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 282.498900] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=30760 comm=syz-executor4 2018/01/26 05:31:34 executing program 1: r0 = socket(0x9, 0x804, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f5d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000129000)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005c2000-0x5)={0x2, 0xfffffffffffffffe, 0xa751, 0xfffffffffffffffb}, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000247000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000716000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"d8ec7041a11edc"}, 0x7f}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x9, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000-0x4)=0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000)={r2}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000003000-0x4)=0x20, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000004000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x4)=[0x0], &(0x7f0000001000)=[0x0, 0x0], &(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x2, 0xa, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x100000000}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r3, 0x1}, &(0x7f0000006000-0x4)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000007000-0x40)={0x2ee, 0x4, 0x3, 0x51, &(0x7f0000005000-0x51)=""/81, 0x99, &(0x7f0000006000)=""/153, 0xae, &(0x7f0000006000)=""/174}) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee6000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(0xffffffffffffffff, 0x20000003) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000518000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000995000)=0x0, &(0x7f0000d75000-0x4)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a47000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000655000)=0x3) close(0xffffffffffffffff) 2018/01/26 05:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0xe6dece17da6390cb, 0x6) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aaa000-0x4)={r1}) connect$l2tp(r2, &(0x7f0000353000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x0, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}}}, 0x32) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000cc6000)={0x0, 0x0}, 0x3, 0xffffffffffffffbf) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00009fd000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b15000-0x100)={0x3, 0x3, 0x2, 0xbcc8, 0x4, [{0x3, 0x80, 0x6, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x3, 0xf347, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x15, 0x5, 0xfff, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x2, 0x10001, 0x9, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b5a000)={0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000601000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000322000-0x10)="8b88684b75016e163323afef084281a8", 0x10) syz_emit_ethernet(0x7e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x7, 0x0, [@rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000-0x8)=0x80000001, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00004cb000-0xf0)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @common='erspan0\x00'}}, 0x1e, &(0x7f000033d000)=[{&(0x7f0000280000+0x3a3)='2w', 0x2}, {&(0x7f000088d000)="62e5693c0e67797ef52cc392b80f513d6a5ea8d51f2d3edc67349cb5ccf1357a1618ee0d700f06e74afe736226b32cb3b1ab54c0cf1c5fb0fe0ffdd01bce59777ed1806a8658027c0d3a34ed68f78f", 0x4f}, {&(0x7f0000fec000)="579f00086d9c5eb20c955d2906669b48e1124d3273afd9e863779e4aa3011ccd67c6a3237ab4b49a43bf954ed1cb6ab3781757b6b552bc749ba54135f46f477b340323b353cf512f9b2a6a20280be81758c6672f7aa6c7f9e58a91f5956b8551f555df3a0321c139e4a7f0feef35f3297728456f93330983ee665f1ed731728baf3b5d0a8b539ece1aa01f542477fb2c76341b9287f26853b0a933be423cd484cc7ffa80289bd0659799faf0324b2ae70e7c7e514aa2bd265efdf15e931f9cb4", 0xc0}, {&(0x7f0000fae000)="f227cf505e6021e4f5f432be2ca3b9e5c236c4b659820e4452e8d2139e3c1417a1ad85cae6846fe9777cb4103c8c8e9649f4b14174e3b10f42346148954b4fcaaf0915c9fd6dc7020bdc922df55b81393b154308448a32bbde79297354e49478793cd4502f9e3e499f284313d5985e1bec9c4294eee49da740a6cb43edc3214246ff935a18a0c9687e9ffeb2b6faf603f8878f1b1e8688066024d6861d6d7a520cf7880017c0d3f0ea1d1ce9b85632f8521600548a48a391f286c76ed8483ff19bc3e7ebe0b8a4f46ef2c2ee4bf6a426ab98bc04c0f1011f3addc0f284101ddbcbbcfb4e47673c8474d775a95b916da72e171a", 0xf3}, {&(0x7f0000000000)="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0x3370, 0x80}, 0xabc}], 0x4, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/26 05:31:34 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00002ae000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f95000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000be8000)=0x0, &(0x7f0000efd000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c6f000-0x93)="325c18c9cfdf0d3ea03632b05ebae3ee8c2203d448e43726570ec9f839817db5cb3f4b9bc11169584cce88686b651db59407de375e39301b5a218a95ddf5fa62a7cb87c51c3399f26910fbcf11f4ad0816a4ac813702302e638dd2c92f4373f333dbcf051972674f1d0b436c1815e2befeb9a9cb41b9f13a7288332eab03c63d2e0be75a07f40674fa30c194c9d83bde5f2882", 0x93, 0x4000010, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005d9000-0x8)={0x0, 0x1}, &(0x7f00008ef000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000116000)={r2, 0x502}, &(0x7f0000a5b000-0x4)=0x8) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000462000)=0x0, &(0x7f000081f000-0x4)=0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000bad000-0x78)={0x7f43, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff9, 0x431, 0xffffffff, 0x6, &(0x7f0000776000-0x10)=@generic="6daea3524b72e9d3cc8b7dc19af1bb54", 0x5, 0x6, 0x2}) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getpeername(r1, &(0x7f0000f48000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002bb000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000231000-0x33)={0x0, 0x2b, "51a3019647d8276f83e8180947685676511f936f913ac393af633056f928384c854ff6c0d0b604a359b1d1"}, &(0x7f000071a000)=0x33) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000cc6000-0x98)={r4, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) getpeername$ax25(r3, &(0x7f00001ac000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa3000)=0x10) bind$ax25(r1, &(0x7f00002f3000-0x10)={0x3, {"c756daf181bb32"}, 0x5}, 0x10) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000066b000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f000083a000-0x38)={&(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x362347f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b23000-0x10)=[{&(0x7f0000001000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000d2d000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000fb3000)=""/212, 0xd4}, &(0x7f0000b1c000-0x1)=0x0, 0x10}}], 0x30, 0x1}, 0x20040040) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000018000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000002b000)={r0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000017000-0xc)={0x8c3, 0x1, 0xff, 0xfff, 0x4}, 0xc) pipe(&(0x7f0000027000-0x8)={0x0, 0x0}) r4 = gettid() r5 = getuid() r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={r4, r5, r6}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000-0x20)={@generic="16ded9f0bd2e34913fd78316ae6218db", @ifru_flags=0x2100}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000002d000)="") mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f000002d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000010000)=0x5, 0xfffffffa) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000004000)={0x4, 0x6, 0x3ff, 0x200, 0x57f, 0x80000001, 0x8, 0xed64, 0x8, 0x81, 0x65}, 0xb) sendmmsg$unix(r8, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000013000)={0x3ff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x8, 0xffff, 0x6, &(0x7f000002e000-0x10)=@common='sit0\x00', 0x5, 0x400, 0x3}) socket$alg(0x26, 0x5, 0x0) 2018/01/26 05:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000aef000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="5500000010007f0500000000001000930a06000000a84308750523692500080008000c40030000000007a3c728f1e56b7b31afdc1338d54400009b84136e015afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009b7000)={0x0, 0x5}, &(0x7f000007d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003ef000-0x10)={0x5, 0x0, 0x5, 0x7f, r1}, &(0x7f000002b000)=0x10) 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000047b000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fe5000)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000093000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fe000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000924000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000053000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ecb000-0xea)={0x0, 0xe2, "b8a293c621673bc31fdee81d1a95977d65eea1e379662e4c96f60116efd1a389c16c67e924c7da0878bacfdfb0255d6f54ad6565f1746dcab832819901263b028a69e7de45753d6eb28dfb5a287712e5ccc406d9914dc6524d884dc1d64d2d699551c8599b6f58fea917e1e64bbdaccb20e5e4cf88fdb61fe6d322fa3b6216a80d87e863f269916f9ace53723efe96ca7edfdd4f2aeceb1512084aba3d5deb26ab1aab35f252c9e61b074af2f679cf88e3b22ba0585405d0154502334592a6ac78580b5e123c6c4079b2d30c9e2523c0bb7d3675df918f8ccef2be65b728821eed83"}, &(0x7f0000ce9000)=0xea) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bac000)={r3, 0x0}, &(0x7f00007ca000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000204000)=0x0, 0x4) 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x20) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000074a000-0x4)=0x4000cc, 0x4) r1 = accept4(r0, &(0x7f0000188000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000056b000-0x4)=0x10, 0x80800) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000bdd000-0x4)=0x5d446fc3, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:34 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x20)={@common='erspan0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000005000-0x160)="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") ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000003000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cbb000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001d7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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}}, &(0x7f0000955000-0x4)=0xe8) socketpair(0x0, 0x5, 0x8, &(0x7f00007af000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000902000)={0x0, 0x0, ""}, &(0x7f0000e3e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000047a000-0x8)={r5, 0xfff}, 0x8) r6 = socket(0xb, 0x0, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00008aa000-0x4)=0x9, 0x4) recvmsg$netrom(r6, &(0x7f00003ad000-0x38)={&(0x7f0000b7b000-0x10)=@ax25={0x3, {"4b92b54a507a15"}, 0xfa}, 0x10, &(0x7f0000712000-0x40)=[{&(0x7f0000302000)="f8a564152200857c225daeeb654a439bfe885692d59c73731f387d28ae7b7c292f2f4324c0f6554ab3f9a471e7dc641335936a44d11a1c50848342d3b96831f49658b2277566a20b65ed8bdee11944a1bf1fa33554c6ce5d52", 0x59}, {&(0x7f0000cad000)="868e20fd3ccd6930b240df8c8f5cc1981566b4610f2c79207f4bebcdec445646a295e26988ba5bfff09c32e746c796880d56ff89d0e09e990b566b929cc72ff71d724fb6dd0d3b9ef64b2838533fc9886eb5b610644f20680cd13a90be3c339e4716c39771efaf7c454854cf7bea1e9bbd8c442a245f6635f20b05229cb6794ba7148aa300dd65e32b5a92a3fecd13de2a86922968e89da9e62d7ae6795beb4603ea91b89653ff45a04f46474fbf2fbe1b", 0xb1}, {&(0x7f0000ba7000)="7d171f9637ad2560b7363ebbf7ae71dd86d0e0a1211f3282391b1b06ca8441168e0a89a759fd6eca8b32acfcea349c77c8a3ccbcef5b18a9ca4fcca25a621c2083b94b68bc78e7ceb0bf6a98d74696fbecb1f66d9a307339dfc48f5d1cad03a1dbd81580840e", 0x66}, {&(0x7f0000895000-0x7a)="59017c0a775940b2af15ab0466ddaf153259051bd3d78ba21b28687b3b47615bfaf28bb6778849c3f73323ea927e121baa7f28759cab960127dc4b267e48e67d218575e3040989799bad46ee8cea3ac585c0a96b42f9023eaf45593cf8166c7aebf7a45a52f3d37b9370fd647cbc3ec29c7fb05e17a9ccb7e23f", 0x7a}], 0x4, 0x0, 0x0, 0x4008000}, 0x2020) r7 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000027f000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x8, 0xa, 0xa0, 0x0, 0x9d, r2, r7}, {0x1ff, 0x9, 0x5, 0x1000, 0x4, 0x1ff0000000000000, 0x4, 0x0}, {0x9, 0x3c39d8b4, 0x1f, 0xd1e3}, 0x8, 0xe, 0x2, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x0, 0x19f0, 0x6, 0x100000001, 0xffff}}, 0xe8) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = accept(r8, &(0x7f0000c65000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x10) shutdown(r1, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000f90000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9, 0x0, 0x3, 0x2, 0x20, 0xff, 0x1}, &(0x7f0000400000-0x4)=0x20) sendmsg$nl_route(r8, &(0x7f000001c000-0x38)={&(0x7f00006d6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c3000)=@ipv6_newroute={0x2c, 0x18, 0x4ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000a81000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, 0x3, 0x0, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0x4d, 0x4039, 0x1000, 0x85e, 0x7, 0x0, 0x9, 0x1}, {0xff, 0x4a56, 0x1, 0x5}, 0x4, 0xffffffffffffffff, 0x382743e0a609a26b, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x0, 0x2, 0x9c58, 0x401}}, 0xe8) 2018/01/26 05:31:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000008c000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000254000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000056f000-0x10)={&(0x7f0000a17000-0x28)={0x28, 0x40, 0x101, 0x1, 0x2, {0xe, 0x0, 0x0}, [@typed={0xc, 0x28, @uid=r1}, @typed={0x8, 0x1c, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0xc800) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x2330)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ca3000)=0x4, 0x4) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x10000, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000001c000)="7e50f29747462ba7553a3ad17b7d365f", 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000dc7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x19a) bind$inet(r4, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) listen(r4, 0x1) 2018/01/26 05:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000799000)=0x60, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00009f3000-0x4)=0xa, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009f8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000094b000)={{0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="93189daed088c4ac3d31925d09def12b"}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x10, 0x0, 0x0, 0x20000000000000b2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) r2 = getuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000025000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000025000-0x38)={&(0x7f0000025000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000025000-0x10)={&(0x7f0000025000-0x4e4)=@dellink={0x4e4, 0x11, 0x300, 0x5, 0x1, {0x0, 0x0, 0x0, r1, 0x22001, 0x180a}, [@IFLA_PORT_SELF={0x48c, 0x19, [@generic="ed52b5371c489a65b9ae2707e38d74ea980992ba30034f7e07f74f1232068d8d99e3f5cc6381e306d470092eb0b9e1636bd7759def9df70a19721ab53fc4685507f9eb2f7b24de78c85ca42d543d75669a8686e48b25dc4769322d29ad67f4b3aca40b666c970b2edd2b08d5dc12b67ffe707c123aa9abf37f6fef9f616f319fe9cfe963237d2419f2cdb9e2ebaaa5344c436179bafc1b767402dba81c7365496277760f287f946670416cbd98f99e513a5bc722e88750034d3727761f46746da4", @generic="7983a0cf6f03547df4f5e1b113ce1752d076a2e70242452bce828b0c15408f935cf699b344df10ac8d41be4be0e8b380a2f8cfb5884b88b2043267948233d804ac2fcf1e02c46efd21e1670cb3911e1f5c28fc6bdedef57ecdfb5ec7cd436b1f1e7c50adf181031fad5ce3d6bb35b3fbdfb10827c9", @nested={0x15c, 0x6c, [@typed={0x8, 0xd, @void=""}, @generic="a07491ae9a4cbe83b0db79d1d33b3e71f16d327c5b3e200d9792eacd761fbb61191bd51ccf2253e177b596e940e3c622bd5f771be593f7", @generic="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", @typed={0xc, 0x77, @str='\x00'}, @typed={0x10, 0x53, @str='cgroup\x00'}]}, @generic="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", @nested={0x54, 0x4, [@typed={0xc, 0x45, @uid=r2}, @generic="7a7c9d9543d7f13fad9ddd99bbd26d241e500fbaa1a75215fd6ab1a09fe3e3", @generic="7a5cae88f5db44dfee0a2dad2b82f617432b2e3b34631afab58eeff511191c8651a64b88"]}, @nested={0x80, 0x72, [@typed={0xc, 0x14, @uid=r3}, @typed={0x18, 0x4f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="745918e7981aa8376a8c39aae896b6b6a0980a3610c1933b41c2119404489d87513f91e074d0acea128fdbf3118ba6de6237928184500e3d6f8899c30650ca13357ee7b3dc14f5185b487c0066a79069f870ea4393d5f91b"]}, @nested={0x24, 0x32, [@typed={0xc, 0x6f, @uid=r4}, @generic="14307c27882dcd17c12823cfe1295130ec22"]}]}, @IFLA_BROADCAST={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @IFLA_PHYS_PORT_ID={0x8, 0x22, "94a1"}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "d95af2e48b796597803da52d063d963332d07adcbd497dde6e0ade76119d"}]}, 0x4e4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000023000+0x92a)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet6(0xa, 0x6, 0x100000000, &(0x7f0000916000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e22000)={0x0, 0x0, 0x0}, &(0x7f00008ca000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000041000-0x4)=@assoc_id=r1, 0x4) [ 282.796246] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000fc6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc6000)=0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000fc6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027c000)=0x10) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x17) 2018/01/26 05:31:34 executing program 3: r0 = socket$inet6(0xa, 0xf, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000003000-0x62)=""/98, 0x62}], 0x2, &(0x7f0000002000)=""/206, 0xce, 0x7fff}, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000002000)={0x1f, {0x0, 0x6, 0xffffffff, 0x7ff, 0xfffffffffffff05a, 0x200}}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) 2018/01/26 05:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006ae000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d89000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000f0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36e4, 0x4aa, 0x4, 0x0, 0x3, 0x6076661339df4dc6, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0xe6, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000e1000-0x38)={0x0, 0x0, &(0x7f0000522000-0x40)=[{&(0x7f00008ac000)=""/209, 0xd1}, {&(0x7f000018a000-0xe)=""/14, 0xe}, {&(0x7f0000266000-0x7c)=""/124, 0x7c}, {&(0x7f0000d5c000-0x62)=""/98, 0x62}], 0x4, &(0x7f0000df8000-0x92)=""/146, 0x92, 0x6}, 0x2100) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/26 05:31:34 executing program 1: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00004ad000)=@ipx={0x4, 0x1, 0x9, "a03ba7bcf6df", 0xfffffffffffffffe, 0x0}, 0x10) r1 = socket(0x0, 0x1, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00004ae000-0x88)={0x6, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt(r1, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/26 05:31:34 executing program 7: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f11000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000-0x4)=0x10) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003ed000-0xe)={0x0, 0x1, 0x3, [0x3, 0x7, 0x5]}, &(0x7f0000f10000)=0xe) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f10000)={r2, @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]}}, 0x8c) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000664000)={r2, 0x87c9}, &(0x7f0000f11000)=0x8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f10000)="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", 0xfe, 0x20008000, &(0x7f0000f11000-0x1e)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) [ 282.849808] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/26 05:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000819000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad6000-0x4)=0x5) r1 = socket$inet(0x2, 0x80a, 0x0) sendto(r1, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x12) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) bind$inet6(r0, &(0x7f000024e000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/01/26 05:31:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f3a000)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000374000-0x82)={{0xc61, 0x8, 0xb32, 0x4000000040000, 0x8, 0xfffffffffffffbff}, 0x7, 0x5, 0x3f, 0x8, 0x1, "ba44d581905ca9ec412708842bec295b457b89812137105ad4ac6c3d4994790d366e4ee26b741be598e895fb7d5d93e3fa284d05210cdc99316b00971e3cf51f2c34d4e58a95e90ebe4044e932d7b4e7098bafa1948f37d927ee530e8ec176f370d2116ad426c0adc6de6f6a6b684fecffd25feaec94d53daed7dcc55386b748"}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000598000-0x2)=0x0, 0x80800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000271000)=@file={0x0, ""/30}, &(0x7f0000f9b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dbd000)={0x0, 0xc2, "c5d1c39b6d4c1735ce23c0fc4b97d48e2576ba150662b59b150963c81573520a1a1d57e0cb86171c07e9944bfa33cd7881d42dd9d0f83f9b37f01658c135e4fc90aa7f9dc73749a4fb6cb20671d86e71df24d5baad114bdd62125105b7fe07345ed802a13296a6be542ddaa3598e0f9dea5093acb54fbdf7b8dbb659c035b27e8a65acd4359b54d1156dd811318fecd5541943cd4b8bb47dfd9af284d361147feb710aa0b092cfa58b164a1e6517b0744e658ba08e359914c6118ace31dee1e6e646"}, &(0x7f0000c10000-0x4)=0xca) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f9a000)={r3, 0xa2}, &(0x7f000037e000)=0x8) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0xffffffffffffffa1, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000026000-0x97)="c4ad1d96433e403749509c0a28e224aa62aa715ca54bce30b34da5eab3ea2845168e96858613bf0723d9b945944ad827b190e119c0b69632bbbd62e35194be25668d5e8d3593397db48626de7d269eb053266ba999be0f71ab362d8222b3787355520a8633d055decdc5a23f75ad4bb8fb06ff2ab42d0eb4c17ffe6fafeb696ec921816f4a9c642946afa02bfb72a19276aaad9902a434", 0x97}, {&(0x7f0000004000)="fb24bcf845ea4d495750d797495e9ab9cfb711e7842f91f782edb47f8ce52f1e1e0f03b19f84206d0fcc8149d80008e2e4897bf3a4a9781fcd6d3fdb161bb8e0caa6fac782841c71fceb22bc2c90c8010c0843a8ce", 0x55}, {&(0x7f0000008000-0x94)="537da5a59089dff78c77096f96c5fbe4170cdea3539dd452b2c190ab7ca99adb8f87a81e9db3cd92b905072f8dc3f1672126af39dd19ef6fdac6708ac2c186039fa437347bc12ea6fa6c6ce22674f98e7f96b636f096e6a863dca12bbdcab79525277db252472969b24e3e125aa1cb7d757db0a47a202ccaed6d4bfd505bb8ba170cbd319e1553cf02458bfde9dbd129ba978665", 0x94}], 0x3, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000024000)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000001b000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) 2018/01/26 05:31:34 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006cd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000931000)={0xa, &(0x7f00006c5000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000ae1000-0x8)={r1, 0x2}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x48000004, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ae0000)={0x0, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000755000-0x10)={0x7f, r3}) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000-0x4)=0x2e, 0x80800) socketpair$inet6(0xa, 0x800, 0xce7, &(0x7f000062d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000be6000)=[{0x0, 0x0, &(0x7f0000b4e000-0x10)=[{&(0x7f00007df000)="80054ba1a2e4e7c02ac00839e776bf02", 0x10}], 0x1, &(0x7f0000755000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x1a, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000a, 0x40000000001) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002bc000)=0x0) write(r0, &(0x7f0000cf6000-0x11a)="1f0000000506fd00010000f6003f00000093f80009000180060041ec000000", 0x1f) 2018/01/26 05:31:34 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000381000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ff2000-0x18)=@get={0x1, &(0x7f0000ff2000-0x9b)=""/155, 0xffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006c9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x200080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000a99000-0x20c)={0x30, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x1c, 0x2, [@typed={0x18, 0x2, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000042d000)={r0}) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000bae000)=0x0, &(0x7f0000b07000-0x4)=0x4) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x400, &(0x7f0000bd5000)="ffff8af4ffffffffee4863c642ea9f71978c20d38023c27975c785f8eb1e16e7260cc49474d9b012525cbea1b5a018df1a93443692db3483beb043f093299dd15fe0621c0000000000000000a9554e923b91f5071d701e943969cb3481d869643ec70e6fbee9420cbbcd77b768b95c3b41abfa1b3e3d76cf320139384d1ea39a060000000eb5000000000000000038c487fdc104ff1d3a25f556409f6e1beacc1b8256af5217930b5f3c78004735d901003ed061b843cf765fce21d87cc6e8f30b948af7bbe58ae4897f5f3281924a5e490d9ab0de0ea82db04a76e2f03c", 0xde) pipe(&(0x7f0000f8a000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000070d000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a4000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002e8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, r2}) 2018/01/26 05:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) socketpair(0x3, 0x8000a, 0x4, &(0x7f0000cc2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000511000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000558000-0x10)={0x0, 0x0, 0xffffffff7fffffff}) connect$inet(r0, &(0x7f00003da000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005c8000-0x8)={r2, r3}) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x18, 0x200000012, 0x301, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2e, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x2000c000}, 0x0) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001ca000-0x20)={@generic="d94f60dfd784b3b76d74419b26cb1132", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f00001d8000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) writev(r1, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000099a000)=0x5, 0x4) 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x3, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000fd3000)="7838c2db5b61fc1c5c88ca2f781e4bb1687bb8f544de0f12aa", 0x19, 0x800, &(0x7f00004e1000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000067b000)="", 0x0, 0x1, &(0x7f0000808000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d8000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00004ce000)=0x40) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000fd5000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1b000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aef000)={0x0, 0x7ff, 0x10}, &(0x7f0000fd5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007fd000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x7, 0x27, 0x4}, 0xa0) 2018/01/26 05:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [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$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000936000-0x1000)="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", 0xc00}, {&(0x7f0000df2000-0x60)="5b3920d2513330c4c8625278726a4c956dd887050c8172df7e7f13f8d09ef9830e8e63b083f404234e19700db7fde7fc6daf5b4765612e6de621e5828d20cca55c04e10364e9f3dca44bd9e2cb017733c4b7ebccaec4a6cc60cf021573bc7c7d", 0x60}, {&(0x7f0000815000)="ae11b4ccd896f7f6d1a763e1eeeb2e7a85d2510d5f65a69ad5ef45b28a47debb3452", 0x22}, {&(0x7f0000581000-0x97)="0d928d5bf1049fe2c8a75588955ee40d552246642db3826b05a502b30e9caaf36ffbcd6d84af0799eefb2e6b809b009d9c1bc26ef3ddce3e4b66030f4157d7bfd30e94185e4939b01efc03521942606dff274b23ccd41bedc8571ecaf46901a3b8eb72323a27d5a598e9fffb24afa92f6ee22a929425c81edc1e1242e51ab8e0b9a122225725023c613462819f147df9268690840fd81b", 0x97}], 0x4, &(0x7f0000090000-0x98)=[], 0x0, 0x10}, 0x4040) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b1d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000f02000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000152000-0x190)={0xa882, {{0xa, 0x2, 0x42d, @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]}, 0x1, 0x2, [{{0xa, 0x2, 0xa1e1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/26 05:31:34 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000787000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x4, {0xa, 0x3, 0xdf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x800}}}, 0x32) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/26 05:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002b7000)={r2}) sendmsg$inet_sctp(r3, &(0x7f000097e000)={&(0x7f0000a57000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000019b000-0x6)=[{&(0x7f0000387000)="d2", 0x1}], 0x1, &(0x7f0000c5d000-0x6a)=[], 0x0, 0x8000}, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000573000-0x28)={r1, 0x0, 0x37, 0x8e, &(0x7f0000faf000+0xb4c)="bc026c8c44583805d3b42dfc02d608fe53f06efe1dd2f66c1be0663476b69cf1816d7d57bc128e5eb563a66a27eae46f9fd883c96aa15a", &(0x7f0000f03000-0x8e)=""/142, 0x6, 0x5}, 0x28) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ff1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff2000-0x4)=@int=0x200, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r1, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 283.041907] netlink: 'syz-executor7': attribute type 46 has an invalid length. [ 283.053091] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 283.077937] netlink: 'syz-executor7': attribute type 46 has an invalid length. 2018/01/26 05:31:34 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x3, 0x2, &(0x7f000000a000)=@raw=[@ldst={0x3, 0x3, 0x0, 0xf, 0x0, 0x10, 0x14}], &(0x7f0000003000-0x4)='GPL\x00', 0x4fcc, 0xbb, &(0x7f000000b000-0xbb)=""/187, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 05:31:34 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fea000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f84000-0x4)=0x6, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005eb000-0xb)={0xffff, 0x64, 0x401, 0x0, 0xfffffffffffffffc, 0x8, 0xffff, 0x610f3d90, 0x800000000000, 0x5, 0x10001}, 0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 4: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x8, &(0x7f0000f29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000f29000-0x8)=@abs={0x334ce4a86f6b4e5d, 0x0, 0x0}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:34 executing program 3: r0 = socket$inet(0x2, 0x80007, 0x4000000000000002) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000)=0x0, 0xc4) 2018/01/26 05:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a6a000)=[@in6={0xa, 0x0, 0xb113, @loopback={0x0, 0x1}, 0x4d}], 0x1c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 05:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a76000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000656000-0x4)=0x0, &(0x7f00005e5000-0x4)=0x4) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000b07000-0x4)=0x0, 0x2) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf2000-0x4)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000547000)={0x3ff, 0x8000, 0x2, 0x7f, 0x0}, &(0x7f000017d000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00008eb000)={0x2, &(0x7f0000649000-0x10)=[{0x3, 0x7, 0x2, 0x6}, {0x8, 0x798b, 0x10000, 0x98b}]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000532000-0x4)={r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007d4000-0x108)={r4, @in6={{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x400000000000, 0x6, 0x1, 0x1000, 0xffffffffffffffff, 0x4, 0x0, 0xfffffffffffffffa, 0x8, 0x0, 0x5, 0x7, 0x2, 0x7]}, &(0x7f0000bdd000)=0x108) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000dd6000-0x58)=""/88, &(0x7f000052b000)=0x58) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f00000ca000)="881659495662f912e2f1e4118b01a7b5326c067cefafc43f50b3e960c7e6cd00a8411771eacf345815fb72b3afa410440e7e38b147a1022830977abf2d36cbbb42edac812b48c6ad8288c903bde2cf8be0cdab6d65665ef174e1e3e8356fcf7b9ced250d7f4b821338d52dbb8e2756341ebca736c3d6f97f58a2233bff1724ed5509f8e3402269561fb9146c116cde2bfd9a7fd7320c176b7ed5ea753feedb20a705cac65db3ca8a5b2463dff496ff460c45046ec62b981ba77f5aa2029649c2c3bd28ab101b05e3144086979f6c1cb2337645e973074474d414569a41d37ec972902637", 0xe4, 0x3, 0x0, 0x0) close(r0) [ 283.100936] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/26 05:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f0000039000)=0x0, &(0x7f00006e3000-0x4)=0x4) 2018/01/26 05:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f000087b000)=0x0, &(0x7f0000be9000-0x4)=0x4) splice(r1, &(0x7f00003c5000)=0x0, r0, &(0x7f00001a5000)=0x0, 0x0, 0x4) bind$alg(r0, &(0x7f0000248000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f0000735000-0xe7)="5674d6c53d86c70cf977f1a7565caa93", 0x10}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008c0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00006f8000-0x4)=0x0, &(0x7f0000c57000-0x4)=0x4) recvmsg(r2, &(0x7f00005ee000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffcc0, &(0x7f00007ba000)=[{&(0x7f0000edd000)=""/163, 0xffffffffffffffca}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x8000000}, 0x0) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d41000)=0x3, 0x4) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80801, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001d000-0x4)=0xffffffff80000001, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000012000-0x40)={0x40, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="7636d96fc31c4ec6c69353e6ad8e65148b065fbaf1b309e69a6589de80f990", @typed={0xc, 0x56, @fd=r1}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000bcd000-0x4)=0x1, 0x2ee) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000297000)={0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ca, 0x2, 0x4, 0x4, 0x1, &(0x7f000056c000+0xe4)=@common='ip6tnl0\x00', 0x7, 0x5, 0xe000000000000000}) 2018/01/26 05:31:35 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000021, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000007000-0xab)="53a284be86c77e6f50984b6d2e5e19b4cbd03a5bb705bf9d4da5f6c4e36046860b21a29e14cdfd19b22d5b043e0ccbcbf6ffa9b18250e0ced05973638f5b637fdb2b136c56488776f3e4b975fbe157678cc574c4ec428368d5d24892594ae857514eb90189b246c6030efef128f3789638c1f1b41f1f55c3d18a56016712d4a522f3cd4e0390e68cec19360a6a59927517a038b0bd343eed45c50737780a5f5ef6bb27bb8e661b2c777b0c") 2018/01/26 05:31:35 executing program 4: 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) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000)=""/199, &(0x7f0000000000)=0xc7) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000a85000-0x10)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x2, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}}}}}) accept4$vsock_stream(r1, &(0x7f0000669000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x80000) pipe(&(0x7f0000e85000)={0x0, 0x0}) recvfrom$inet(r3, &(0x7f0000632000-0x47)=""/71, 0x47, 0xca2367f3a6191a20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000027a000-0x4)=0x0, &(0x7f0000b43000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4c000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000788000-0x4)=0xffffffffffffff00, 0x4) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r5, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) getsockname$inet6(r5, &(0x7f0000904000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000399000-0x4)=0x1c) 2018/01/26 05:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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$kcm(0x29, 0x5, 0x0) r3 = socket(0x8, 0x3, 0x549) getpeername$netlink(r3, &(0x7f0000d63000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004f0000)={0x0, 0x0}) getpeername$llc(r4, &(0x7f00006e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000da5000-0x4)=0x10) recvmsg$kcm(r2, &(0x7f0000635000)={&(0x7f00002bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002ea000-0x10)=[], 0x0, &(0x7f000031a000-0x1c)=""/28, 0x1c, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:35 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000016000)={0x0, 0x0}) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b02000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000138000)={0x0, 0x0, 0x0}, &(0x7f000081b000-0x4)=0xc) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000045d000-0x1000)=""/4096, &(0x7f000080d000-0x4)=0x1000) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000ba7000-0xa0)=""/160, &(0x7f00001ff000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000acb000)=0x1, 0x4) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000fae000)="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", 0x818) 2018/01/26 05:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000058d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000b33000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000240000-0x4)=0x7, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000dc3000)="cd1e", 0x2, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ebe000-0x10)={0x0, 0x58, &(0x7f000054e000-0x58)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x25, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}]}, &(0x7f0000941000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008eb000)=@assoc_value={r2, 0x80000000}, &(0x7f00005d9000-0x4)=0x8) readv(r1, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000124000-0x8)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f0000a78000)=""/233, 0xe9, 0x40000000, &(0x7f00007f9000)={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) write(r1, &(0x7f0000df9000)="f1", 0x1) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000c96000+0xdcd)=0x0) getsockname$netrom(r4, &(0x7f000065c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b8a000)=0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ef5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000b7c000-0x10)={0xce2f, 0xfffffffffffffff9}) 2018/01/26 05:31:35 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket(0x7, 0x7, 0x0) accept$inet6(r1, &(0x7f0000a97000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000913000)=0xfffffffffffffeda) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e8a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb3000-0x4)=0x14) recvfrom$inet(r0, &(0x7f0000c8b000)=""/106, 0x6a, 0x40000162, 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) bind$inet(r1, &(0x7f0000035000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e82000-0x2)={0x3, 0x7}, 0x2) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001a3000)={0x9, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000, 0x101, 0x5, 0x7, &(0x7f000049c000)=@generic="a5752d31db53aabb7fa39e890bd162b0", 0x100000000, 0x7, 0x80000001}) connect$inet(r1, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000029c000-0x46)={@random="a16e8aa67acf", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$inet6(0xa, 0x1, 0x100000000) pipe(&(0x7f00006ee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000674000-0x8c)={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]}}, &(0x7f0000496000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000127000-0x8)={r3, 0x8000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006fb000-0x4)=0x4, 0x79) 2018/01/26 05:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockname$inet6(r0, &(0x7f00000db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000010c000-0x4)=0x1c) 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x3, 0x40, &(0x7f0000bde000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000178000)={0x80, 0x0, 0x10001, 0x26bc5f2d}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000965000-0x10)={0x6, r4}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000057c000-0x20)={@generic="ec88cc3cf376c7d41cd36e8e968991b1", @ifru_flags=0x8200}) getpeername$packet(r3, &(0x7f0000860000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000053e000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000878000-0x28)={@common='syzkaller1\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/26 05:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) socketpair(0xb, 0x3, 0x6, &(0x7f0000637000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00004fa000-0x1000)="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", 0x1000) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f000045e000)=0x8000000000001, 0x4) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00008bf000-0x10)={0x40, 0x4, 0xb, 0x7b1}, 0x10) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000b98000)=[{&(0x7f0000d76000-0x1a)="71d0a94b6d7bb07acb80c82449f1362f0fe8d65e052a7fc84339", 0x1a}, {&(0x7f0000b3f000-0x1000)="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", 0x1000}, {&(0x7f00000a9000-0xfd)="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", 0xfd}, {&(0x7f0000909000-0xeb)="0636ed272f99a2a2916f5ccf0a8232b6199625898893af3ed94e32cd715b40008538bfbd6277f4a1f377e0eeca9c046875aef3bbffd183adf87dcafebbb40826f8061b4c50e1e08971c231d5e3b252c21424dcd6de054fcaa214cf0b167ee3af11211eabc09c403e25351a4688f8072809ff33dd2417ca2ea9eabe1b448ff411e8a184b350f05f1ede6658362b5f6fe243494fc7656d73f3fc2e8794167d75ed78b5f72816fcfba2eb3582fa0a614998a6cf97b824bb739a6430d33297d6d62d762a1dff909b95be89af4ff5508abb473513bb9c38fed14ae8a53b1f8677cc417eaffe35bb6827b2b2ca8a", 0xeb}, {&(0x7f0000ccb000-0x1000)="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", 0x1000}], 0x5) r1 = accept4$inet6(r0, &(0x7f0000e72000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000928000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008a5000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001, 0x7, 0x3, 0x1ffc00}, &(0x7f0000fe3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000664000)={r2, 0xfffffffffffffffc}, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000087d000-0x8)={r2, 0x80000000}, &(0x7f0000d93000-0x4)=0x8) 2018/01/26 05:31:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) sendto$inet6(r0, &(0x7f0000508000-0xe)="8eb195b230e060864e4c0a42ac39", 0xe, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f82000)={0xa, 0x0, 0x64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000f83000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x3}}, 0x26) recvfrom$inet6(0xffffffffffffffff, &(0x7f00006f4000)=""/246, 0xf6, 0x240001, 0x0, 0x0) 2018/01/26 05:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004f1000)=@un=@file={0x0, ""/4096}, &(0x7f0000700000-0x4)=0x1002) bind$vsock_dgram(r0, &(0x7f0000a87000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f00002bb000)=0x4) recvmsg$kcm(r0, &(0x7f00001b6000)={&(0x7f00007d7000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002e4000-0x70)=[{&(0x7f0000018000)=""/161, 0xa1}, {&(0x7f0000943000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b04000)=""/86, 0x56}, {&(0x7f00005dc000)=""/232, 0xe8}, {&(0x7f0000ae9000)=""/241, 0xf1}, {&(0x7f000089f000-0xc5)=""/197, 0xc5}, {&(0x7f0000279000)=""/133, 0x85}], 0x7, 0x0, 0x0, 0x0}, 0x0) connect$can_bcm(r0, &(0x7f000057a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000033f000-0x8)={0x0, 0x6}, &(0x7f0000d23000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000310000-0x8)={r1, 0x8f}, &(0x7f0000555000)=0x8) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/26 05:31:35 executing program 1: 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$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f28000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000423000)=0xe8) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000e9f000)={0x20000000, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/26 05:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x9) socketpair$inet6(0xa, 0x807, 0xfffffffffffff226, &(0x7f00005bb000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000122000-0x48)={0xb, 0x9, &(0x7f0000878000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x670, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x9}, @jmp={0x5, 0x6, 0xe, 0x6, 0x9, 0x80, 0x5}, @call={0x85, 0x0, 0x0, 0xa}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002ac000)='syzkaller\x00', 0x36, 0x1000, &(0x7f0000331000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000002c000-0x8)={r1, r2}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e01000)={0xffffffff, 0x1000, 0x10}, 0xc) socketpair(0xd, 0x80a, 0x5, &(0x7f0000480000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000b40000-0x48)={0x8, 0x5, &(0x7f00004f6000)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x9, 0x1, 0x3, 0x0, 0xffffffff, 0xfffffbffffffffff}, @generic={0x0, 0x7, 0x8, 0x3}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9160, 0x3, 0x20, 0x3}, @jmp={0x5, 0x5, 0x2, 0xd, 0x0, 0xffffffff, 0xfffffffffffffff4}], &(0x7f0000471000)="47504c003c3ce4aaf2982641226a99c8d17f06695bdc977f740000000000000003000000000000c35d62a76f7f9de51b808ebea409d90f1bf96f6138a5da5a996395fce2103711ff13ad457f30f206b3eed3291999f7450300000096885b7da9cc437b4e660000000664061d", 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffefe) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0xb4)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, 'u'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000025000)=0x0) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x176, &(0x7f0000b13000-0x19a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x140, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "fd0a9eec450e243d0e4483312c612f6599cd8cb4106c8d63afa0cbcc9182abdce53e195ae766073b375e7c8d76050ee9f8ddf5d1944d25c810f3370cfff88a7039d33c6b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "ae2a65d70c315e0632f6f5bf0dbf42004530c45ad5228b5cb5d2e0e887340146b41e33385d9017ca6add7af1e8415adb1f4c650cc2d7aa44232734f69fa4071d8fb9ebb59c360fae4ac3886b01764f5b4b8ffd81caf80300c013169dabd5aab054f5a07c254bd7b7bab1409f8a7355537f00f0f94c7cd33065bf920bfdbfa79596ccd24071c5b54f784dd0bf64e4785c51ee5b4e3c52e17354938380d9e616ff4ebdae7a8b99bac329842b0b953840ee8bf35cb0254b3f566093516252c412d7fd57f7ed4c7353ca9fbcf275bfbebfc1f24b3f5312489bb2365f3e851c059ee6f57bbb9024255a6254eb56a4"}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/26 05:31:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ad7000-0x10)={&(0x7f00003e4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076d000-0x4)="040050fb", 0x8e) 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x6, &(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000773000)=0x7fffffff, &(0x7f0000f79000-0x8)=0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f78000-0x38)={&(0x7f000027e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000f77000)=[{&(0x7f0000b39000-0x51)=""/81, 0x51}, {&(0x7f0000335000)=""/147, 0x93}], 0x2, &(0x7f0000b9f000)=""/214, 0xd6, 0x3}, 0x40000000) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000bba000-0x4)=0x5, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f78000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x8, 0x64, 0x7, 0x16, 0x100000000, 0x1, 0x100000001, 0x8, 0x5, 0x0, 0x9]}, &(0x7f0000877000)=0x108) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b25000)={0xbd6, 0x4, 0xfffffffffffffffb, 0x6, r3}, &(0x7f0000f77000)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f79000)=0x4, 0x4) 2018/01/26 05:31:35 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000534000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000aee000-0x18)=@hopopts={0x3a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, 0x18) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000aec000)=@req={0x0, 0x0, 0x0, 0x2}, 0x10) sendto$inet6(r0, &(0x7f000093f000-0x2d)="72431da47d0de4d880baebe220240ca45322fe22fc9448f3e305b49769f5ef96fbcba0c24dc8c62d9367841e9f", 0x2d, 0x0, &(0x7f0000930000)={0xa, 0x1, 0x61c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000aef000-0x8)={0x0, 0x8}, &(0x7f00004f4000)=0x8) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aef000-0x1a)={r2, 0x3, 0x9, [0x7e17ac6e, 0xcd, 0x4, 0x3, 0x9, 0x8, 0xff, 0xff, 0x5]}, &(0x7f0000aee000)=0x1a) 2018/01/26 05:31:35 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x34)="618ebefcdd39d9c85c79fe8dc1c726d06185d18dc2d6b0dad8ffe32f5f05408000000000000000d1e384606b0b4ababe49f170f2", 0xf) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe4000)={@common='vcan0\x00', @ifru_flags=0x1001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) 2018/01/26 05:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(0xffffffffffffffff, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000818000-0x20)={0x2, 0x7, 0x8001, 0x7fff, 0x80000001, 0xe8, 0x0, 0x1b3, 0x0}, &(0x7f00001ea000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fbb000)={r1, 0xd8, &(0x7f00001d0000-0xd8)=[@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x652d68bd}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x3b7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000003c000)=0x10) socket$packet(0x11, 0x3, 0x300) recvfrom$unix(0xffffffffffffffff, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/26 05:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f00003d4000)=0x5) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffff, 0x6) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) socket$inet(0x2, 0x7, 0x7fffffff) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000531000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006ae000)=0x10) 2018/01/26 05:31:35 executing program 0: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000363000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000066e000-0x3)=0x1c) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f1c000)=@assoc_value={0x0, 0x0}, &(0x7f0000280000-0x4)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00005e3000-0x4)=0x101, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000151000)=0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000af6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b86000)={{{@in=@local={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000332000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000202000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005c5000)={{{@in=@rand_addr=0xb47, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x0, 0x2, 0x20, 0x20, 0x16, r2, r3}, {0x4, 0x3f, 0x1, 0x5, 0x6, 0x9132, 0x4, 0x0}, {0x555, 0x8, 0x8, 0x3a36}, 0xa72, 0xf, 0x1, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x3, 0x8, 0x1ff, 0x133000000, 0x968}}, 0xe8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/26 05:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) socket(0x4, 0x7, 0xe93ae0e) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/26 05:31:35 executing program 3: socket$inet6(0xa, 0xa, 0x6) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x3e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000)=@common="2e000000616c6c4a7230e1ffffffdf00") 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000720000)={0x0, 0x0, &(0x7f0000206000)=[{&(0x7f0000c7c000)="74a9e136c0fcd82eea9b569ad1aac7c8", 0x10}], 0x1, &(0x7f0000de5000-0x58)=[], 0x0, 0x0}, 0x4000000) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004be000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009b4000)=[{0x0, 0x0, &(0x7f0000f94000-0x10)=[{&(0x7f0000384000)='p', 0x1}], 0x1, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x27, "f00078a366fa00006f6fc00ead75212aa1d75300000007d41df4deb2fbaf40801e69d35db0fb9c"}], 0x58, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f99000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ce3000)={0x4, 0x100000000, 0x8, 0x3}, 0x8) 2018/01/26 05:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000ff9000-0x10)="0121af620701000000000000004032e5", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f1000)='westwood\x00', 0x9) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000858000)=0x8, 0x2) 2018/01/26 05:31:35 executing program 0: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000003f000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "6fe9203cc7d078422394090928c525d4"}}}, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fe000)={0x0, 0x0}) 2018/01/26 05:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001e7000)={&(0x7f0000fd5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000066e000)=[{&(0x7f00007de000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f000020c000-0x3f)=""/63, 0x3f, 0x80000000000000}, 0x160) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c87000-0x4)=0x1, 0x4) syz_emit_ethernet(0x66, &(0x7f0000012000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x33, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/26 05:31:35 executing program 1: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x80000, 0x7ff, &(0x7f0000bb8000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000c2000)=0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) tee(r0, r0, 0xa85, 0x1) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa8000-0x3)={r0}) getpeername$ipx(r1, &(0x7f0000080000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000018e000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dd4000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000673000)={0x0, 0x4, 0x0, 0x6, 0x2, 0xfffffffffffffffe, 0x6, 0x7, 0x0}, &(0x7f000010b000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e39000-0x5)={r4, 0x8, 0x7, 0xff, 0x9, 0x2}, 0x14) recvfrom(r2, &(0x7f0000940000)=""/242, 0xf2, 0x0, 0x0, 0x0) bind$alg(r3, &(0x7f000032a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f000051e000)=0x6, 0x4) 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f4000-0x4b)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x8a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/26 05:31:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/26 05:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003f4000-0x8)={0x0, 0x0}) sendto$ipx(r2, &(0x7f0000100000-0x8c)="a3487c657b5dbdd61a4e259ab5b1b0e11c3bbe6ca2ea35be995eed4e7056a16bd82d542e5bfd55331c7884e9c847559019499f10a67d4b2637deca6641460b9627e3edd966e04b7c295eaab191bf49adf92ba29aec1c8a528e5416673b1fab7068d24042125bc75198ecaf0d42c4b43cdccc63029f4a67016cfb7d40a749daaff14cca60bbbd9f3a6a6b9b42", 0x8c, 0x40, &(0x7f000041a000-0x10)={0x4, 0xfffffffffffeffff, 0x2711, "dbe74ca35a02", 0x8, 0x0}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00002b4000)=0x0, 0x800) accept$netrom(r0, &(0x7f0000b57000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fab000-0x4)=0x48) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000080c000-0x4)=0x6, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00003a6000-0x1000)=""/4096, &(0x7f0000ae0000-0x4)=0x1000) 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c2f000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008f0000-0x10)={0x3, &(0x7f00004e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000026000)={r3, 0x2}) 2018/01/26 05:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x88, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003d6000-0x4)=0x0) connect$inet(r1, &(0x7f00006bd000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socket(0x0, 0x5, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/26 05:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e3c000-0x20)={"179f1bd3594c34af7eb217febd1c4966", {0x4, 0x0, 0x1, "0e56c38fdde1", 0x5, 0x0}}) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$rds(0x15, 0x5, 0x0) listen(r0, 0x9359) [ 283.850123] nla_parse: 6 callbacks suppressed [ 283.850129] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 05:31:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) pipe(&(0x7f00000fa000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r4, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a1d000)={0x5, [0xe014, 0x3, 0x9, 0x0, 0x7ff]}, &(0x7f0000411000)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000)=@assoc_id=0x0, &(0x7f0000649000)=0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fee000)=0x100000000, 0x4) pipe(&(0x7f0000fee000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fed000-0x8)={r5, 0x1}, 0x8) 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000004, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(0xffffffffffffffff, &(0x7f000069c000)=[], 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d77000-0x28)={@generic="765b19128de828f17346c0dafd96a71e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000116000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0xa0, 0xbf, r1, r2}, {0x9, 0x7, 0x10001, 0x4041af8c, 0x74, 0x1, 0x7, 0xb61}, {0x9b6, 0x8, 0x8, 0x415}, 0x80000001, 0x1, 0x2, 0x0, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x32}, 0xa, @in=@empty=0x0, 0x4, 0x3, 0x0, 0xfffffffffffffffa, 0x4, 0x1, 0x20000000000000}}, 0xe8) 2018/01/26 05:31:35 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='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) pipe(&(0x7f0000573000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000046a000-0x4)=0x6, 0x4) 2018/01/26 05:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x20, &(0x7f0000d27000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000fb000-0x4)={0x1}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/01/26 05:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = accept(r1, 0x0, &(0x7f0000a85000)=0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000858000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000be2000)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000072e000-0x4)={r1}) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f0000c43000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000094f000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000013d000-0x10)=@common='bcsh0\x00') 2018/01/26 05:31:35 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000009000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000026000-0x4)=0x1e, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001a000)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000026000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f000000c000-0x10)={&(0x7f0000010000-0x20)={0x20, 0x2a, 0x400, 0x3, 0x2, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1f, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48004}, 0x20000000) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 4: socketpair(0x1, 0x6, 0x1f, &(0x7f0000efa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r1, &(0x7f0000001000-0xec)="2a13b87198fe8799334b5e3ce21fd2e7f33277b1fde5de3a6461a4dd45fd3da8b24c7a945f1f0954fb464e3ca7c617868dd56d946c6c6e4e4684c5ac48ec88f73d17da0e433043539e4a3ad2439b1609437ebc8958766e598836ca807ed81267ab0e8bec8f8614837e3ef31c7623d8d26ea34eec2e7342efdd44d954013544db10f0196346db73b164b43ab8d457026a87f284aa773ca87ab397903380addd1bef6a6e800edfa346d254590e4d1639cba0ca1f025cb5501923d3c7d28da28a429a669d9bc98d5103832b4300000000000000001040b8178d7fd84fff95f749f85f3dd1c468b2b8306a3913a4", &(0x7f00004a3000-0x4f)=""/79}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00008ce000)=""/208, &(0x7f00003d4000-0x4)=0xd0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000831000-0x2c)={0x3, 0x4, 0x4, 0x9, 0x1, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xf, 0x4, 0x4, 0x69, 0x0, r2, 0xfffffffffffff307, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x340) [ 283.916928] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x17, 0xb, 0x9, &(0x7f0000222000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000847000)={0x1000, 0x2, 0x1f, 0x287, 0x3, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000563000-0x250)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0x0, ""}}, @algo_aead={0x4c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005cf000)={0x0, 0x63000000000000}, &(0x7f0000468000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f68000)={r2, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9506, 0x5, 0x8, 0x5, 0x5, 0x8, 0x8, 0x2, 0x1ff, 0xcbd, 0x2, 0x6, 0x8, 0x0, 0x3]}, &(0x7f00005be000)=0x108) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000005a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f42000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005b0000-0x4)=0x0, &(0x7f0000f42000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) 2018/01/26 05:31:35 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x9, 0xffffffff}, 0x22}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000c36000-0xb8)=@newpolicy={0xb8, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f00009e9000-0x80)=[{&(0x7f0000f93000)="216ff66525995e0b2dd2ef7faf733b74def43bb2daaec3", 0x17}, {&(0x7f0000c8d000)="81b999a3501fc507fe05e81ee0782b034641d59682383c2135b54c44080a243224ce286d8f1ef036706f6a2eb3ed98df51670d1b90ef0306778c56353b6c8914f14d02c27024455f8257a25d", 0x4c}, {&(0x7f0000d8a000)="ce63e73a6ff41cca58a91d204eb9a203e44424b4c357a447a00fa9ed2015417de19436f492567e4d3bf471023b529aad56159b4e0aa1c0176dfecbf2c6881b4c6e8cf930f621f9484dae0089b9c61828bbe4238dda7e055c9f2ca1964057ec43ae13cc3594dfeeac126a6476e31413972008f5a54d", 0x75}, {&(0x7f0000a13000)="93ac7d3caf33ccb67f41786b4dd639c264374bc628093563b6fe427e87320961ba0372e33125efeb9fa257a34bd68e0a6e2532d4966c5debc8e24fa9f6eada55362cf612e04783d0c174d2aeb44b9f498df85094328c813f43dacaaddc76515c5f2a7934fa3d2a220c0675a9ca139b1720b182430844758cf82de52c1eeac6603f9da9c66cdd3a2eec3f26108a87d3db02fe4112fb6381e5ba99d3492fe9c2f3235585d65c63ab68bb7fced5e58c6f9283f0adfb13d824ff373b76e958c24940a4b8e1e7706e5df7ebf769e65464dde49a53b6d8fb4fc7c1f99ca46d6277f3cd8d18e6b2d7480bea74ae94f09347647e", 0xf0}, {&(0x7f00008f0000)="f405588d3f0c05675733d6444a0c5fb4a6964ad665b4592ca7440b73e487c41ea2a55ba4ee53a0cace1f69a5bb5c1df2a8e3abba15010172af89726f16b3f23f718fe380d68ba88276e3033a2ebf17020e4f454ddf6efb41fa8b0fc9c9fb87a7e20939533f83c79c1858456f00bfd0c64b8428a88e30fbb573dfcaf7779b", 0x7e}, {&(0x7f0000d07000-0x42)="447cfddbce6472a644f2a001f37b7fe96aed689707cdae1637e536f5482576de7e0b052d0e8f70f2bc7a2a45583c391867f2d6f47fe43506fb2d7ab7fa2b8c19f7d9", 0x42}, {&(0x7f0000ba5000)="", 0x0}, {&(0x7f0000972000-0x7a)="e6408f263f7c61e5197e7c1041f5d9bd711f680f3dc969ac073a878733024ecab3aefb6891c138ba2010eedcd289b5bc8d2f9f3706383734570d6bcbf0658e5f893c4d20958a53a34ca5d9809da60c0abb3298e007747099a50ffe3a6ca3108c2e9e8c9b104de9177d1ff35f827545ad8d06399593075d11dc2b", 0x7a}], 0x8, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x13) 2018/01/26 05:31:35 executing program 0: 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, 'cbc-camellia-aesni-avx2\x00'}, 0x58) r1 = accept4(r0, &(0x7f00007b4000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ba000-0x4)=0x20, 0x80000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000707000-0x4)=0x2, 0x4) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000841000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009f2000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c5d000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000b4b000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000cf5000-0x6)={r3, 0x7}, 0x6) 2018/01/26 05:31:35 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000021000)=0x1, 0x4) 2018/01/26 05:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00002cd000-0x38)={&(0x7f0000a52000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000b000-0x20)=[{&(0x7f00007e1000)=""/0, 0x0}, {&(0x7f000072f000)=""/79, 0x4f}], 0x2, &(0x7f000066d000-0x22)=""/34, 0x22, 0x4}, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000455000-0x77)="34ecaeb5a18e755dbf56be85449fb586ac50fd4f3ebe877d52be013adf695d353b6155e55b5151d6c3effacd0b626b74747a018d23a0259798be830f90f552adb9039a3108ec4beeebac5a28f8db761b5f44da9d728492a4c3ac6e9df9c47b683ed4b7fcfa3499ff94b7453015a320d424867216c456db") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000220000-0x8)={0x0, 0x8}, &(0x7f00007e1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000630000-0x4)=@assoc_id=r3, &(0x7f0000ef1000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000057e000-0x6)={r3, 0xff}, &(0x7f0000008000-0x4)=0x6) socketpair(0x1d, 0x5, 0x80, &(0x7f0000bf2000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000c84000-0x10)={0x7fff, 0x3e7}) setsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f00004c6000-0x4)=0x81, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000dab000-0x1)={0x5}, 0x1) 2018/01/26 05:31:35 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffffffa, &(0x7f0000001000)={0x1ff}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x3)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d58000-0x8)=0x0, 0x1) 2018/01/26 05:31:35 executing program 1: r0 = socket$inet6(0xa, 0x2000000080805, 0x9) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) 2018/01/26 05:31:35 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001d000-0xe8)={{{@in=@multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000001f000-0x8)={0x0, 0x0}) bind$packet(r1, &(0x7f000001d000-0x14)={0x11, 0x16, r0, 0x1, 0xf41, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x2, 0x5) bind$pptp(r1, &(0x7f0000050000)={0x18, 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]}, 0x20) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 05:31:35 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f000001f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000462000)={r0}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/26 05:31:36 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 3: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a97000-0x8)=@assoc_value={r1, 0x80000000}, 0x8) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001f000-0x16)=""/22, &(0x7f000001e000)=0x16) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/26 05:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = socket(0x0, 0x805, 0x1) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000cb1000)="5c274795c4d4180aa5dd2babdc1aa7b4c9be6fcd079ad20a23ec7a9fe39187288ac59cac4e81337a5cd9316582a2f6f3b4795a3a16e753e0c9a5bc3615e2151b3af934d38ffaa423e37bc6a0c5c2a88c0ab97bc4778c2dbdf93a1cf3096218af1bc6869f71975ec6dfb68c8ecc4534a62171d3eff8ec96da3e9af9e4623e3a7626901992667f8c4d38eabc59c4af95cd564ea7cb98222ae5a03d1ff0a60ccac65a133e516f53ad2ea128276b061f297f57bbf77fed3c3c1982a36bb9be4b2ce8e4d8af1e482ea16578a405afc18839b0860cf6b57e023ed8", 0xd8) pipe(&(0x7f0000c6c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000695000-0x8c)=""/140) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e26000-0x38)={0x0, 0x0, &(0x7f0000f72000-0x90)=[{&(0x7f0000de7000)="e6a807b9e123310e2201539cbd79795f09cd29781744eb35a3cd2b82a40010b619", 0x21}], 0x1, &(0x7f00001ac000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 7: unshare(0x0) socketpair(0xc, 0x804, 0x20, &(0x7f0000ca9000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000032e000-0x18)={0x3, &(0x7f00002da000)=""/0, &(0x7f000024a000-0x48)=[{0x7, 0xc7, 0x36, &(0x7f0000fc7000)=""/199}, {0x100000001, 0x2d, 0x9, &(0x7f000061e000)=""/45}, {0x43, 0xf, 0xfff, &(0x7f0000aaa000)=""/15}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000+0x514)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0xaf, 0xc3, 0xfff, 0x9, 0x7, 0x4}, 0x1, 0x7, 0x200}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bcc000-0x8)={r2, 0x24000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002000-0x4)=0x10, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004bb000)={0x0, 0x5796cab3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c3d000)={0x0, 0x4}, &(0x7f0000f50000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000057d000-0xb8)={r4, 0x5, 0x0, 0x0, 0x6, 0x36, 0x4, 0x4, {r5, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6, 0x3, 0x38000000000000, 0x10001}}, &(0x7f000035d000-0x4)=0xb8) 2018/01/26 05:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000095c000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00001d3000-0x4)=0x2) sendto$inet(r0, &(0x7f0000478000)="00b8b16a8824828d2730e424d8922fc9a1b987bbc0617731a6922b0c4673b959f38546b9", 0xec49c67f6030eee9, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) r4 = accept4$inet6(r1, 0x0, &(0x7f00001d5000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b82000)={0xfd2, 0x8, 0x1, 0x4, 0xfff, 0xcb51, 0xd5, 0x7, 0x0}, &(0x7f00003de000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000efe000)={r5, 0x1, "cc"}, &(0x7f00009c5000)=0x9) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000e52000)={@common='bond0\x00', 0x80}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00009c7000-0x12)={r5, 0x9, 0x5, [0x8396, 0x2, 0x1, 0xe24, 0x1]}, &(0x7f0000b54000)=0x12) sendto$inet(r0, &(0x7f0000c94000-0x60)="2d68cb06274c5b34eb9a62a0d77b23c87ef5b7c9d691fad4ee0d84eb12a18a8241fa15e0d81c410941e81c115fa49ba796ded4d0c3a9a864792f8edb40a4f3e9e616e16f9c30d902c9deb893e6d9b8538539f87fa731de2854463dec3f26c67f", 0x60, 0x844, &(0x7f00007ab000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000204000)=0x0, &(0x7f0000790000)=0x4) sendmsg$unix(r3, &(0x7f0000044000-0x38)={&(0x7f0000639000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e6b000-0x30)=[{&(0x7f0000b39000-0x95)="3413c798868017461bf5c55fe051cf4b3686c7cb3748c2cb299a3a91e9a4872f6f4700a38a3b2b9dde3341d47d1e51fa5669178f19bac3db02fc189d0fa127c1243a38b1ecebd3a526d8b4295abf61bb591fb46af87fb59cbb6bd2b592936a3bef28a114d45cd60057d21eebaa7d3de545fb039c6dd45b27d09e4b59a4d9e19f81f71efd09f30e7f7005427938b5c91fa2dfadfc64", 0x95}, {&(0x7f000073d000)="8d30722ec5790e90b1d8510344a711846f076fbe32cc85ce1178f8c348666eaee801c985150d085aacbd882cf5a446a15b5851520c4c80e86496bd01b18e3ae772ff39040c7e931f5aa760c30f86e660e0d9a8ab507b7c6b459536ceee8202276509494eff4a54a5d0f8f890bf357f3fe01fd19237a693b762401c5eeb17de9e6dc459815d26762bbab51d5fa33bc6cb1393b2823fc25620b8f71075231c856420fcd2658ee6968fdd0f044c31b9a357a54d9bf67932e09d89712fe05acd7c687dc274a80c318dc6a607144bd5b89da58ae626202e5c2de0c44bb9b5b00dd54d04f62c96e37b4cc580", 0xe9}, {&(0x7f0000e4b000-0x62)="20cb5a93ad267bd9057b586d24ce16eb8fda447cc95948c9bab111502721259f4c9535c62c7349d4ead615b7d6b360ace2b9b6402a8e281a6c07c47c54a60367d425bf9ecbfec8e2e46263baa323110297a7ca6205bd010404beabd590357f51e409", 0x62}], 0x3, 0x0, 0x0, 0x1}, 0xc0) write(r1, &(0x7f0000d58000-0x80)="2748516aa3028aed5008fdf7710cfa49d4431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a7168f06daddb0e4f128c0073edc7ce5bd3040577faaa12c9f7b47805010236801eec2e021361510f6e700b5149e968370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae5624323630123a71", 0xfffffffffffffe80) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000428000-0x4)=0x80000001, 0x4) readv(r0, &(0x7f0000ffe000-0x40)=[{&(0x7f0000e63000-0xf1)=""/241, 0xf1}, {&(0x7f0000be2000)=""/226, 0xe2}, {&(0x7f000028e000)=""/4096, 0x1000}, {&(0x7f000051d000)=""/35, 0x23}], 0x4) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400080084) bind$inet6(r0, &(0x7f0000c34000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffced) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d5000-0x10)={0x751, 0x4, 0x0, 0x7, 0x0}, &(0x7f00006ae000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000bdd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000064b000-0x6)={0x0, 0x4}, &(0x7f000089d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001db000-0xb8)={0x0, 0x0, 0x0, 0x1800, 0x0, 0x8a1, 0x81, 0x3, {0x0, @in6={{0xa, 0x0, 0x80000000000005, @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]}, 0x9, 0x0, 0x1, 0x9, 0x5}}, &(0x7f0000020000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x20, 0x8, 0x3e91d419, 0x1, 0x0}, &(0x7f00003cd000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001ab000)={0x0, 0x0, ""}, &(0x7f0000481000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000470000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025d000-0x8)={0x0, 0x5}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc7000)={0x0, 0x2, 0x30}, &(0x7f000085c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000569000-0x8)={0x0, 0x1, 0xfffffffffffff7fd}, &(0x7f00004de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e93000)={0x0, 0xb1, "8fd2f7f574fcb484a954bdd4c07256402c1d573bba8c080d073a09067099b0c2c63c6c73e38eb90c4466da1d8ac399a955aa02b67762740a12da257b6f651fa16df26495d0e517d44e47df42a1670e83cf46733ff7fee0c091aec7585e79a07011d2818ebe508066ac91731f6d579d641cd225b0ff69c2dc4e60eb775b51770377feb390c33d87a670c8709a67c450afd7815e85eac40728452eeea5fefc9c6bc5077a6a79c44a371685d3450d17f78f11"}, &(0x7f0000e73000-0x4)=0xb9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000911000-0xc)=@sack_info={0x0, 0x10001, 0x0}, &(0x7f0000a52000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d0b000)={0x0, []}, &(0x7f0000912000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d3a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efb000)={0x0, 0x0}, &(0x7f0000c8c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x401, 0x0, 0x80000001, 0x8, 0x100000001}, &(0x7f00008cf000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000048e000-0x8)={r2, 0x0}, &(0x7f0000074000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009df000)={0x0, 0x50, "a90e3def304f1d943812b4a9415023ce808a350a4a522f699f4a0ecb604cf86a3a199fcf687b0d9bf159e4a5b34b3aaac711e5a5f4017e7d2049ef57ad9803e79b5004d9acc1822bf5e6e8d48749c0f3"}, &(0x7f0000c3d000)=0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fe000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ac1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000094000-0x8)={0x0, 0x2}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040a000)={0x0, 0x5, 0x7}, &(0x7f0000811000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dca000-0x10)={0x0, 0x0, &(0x7f00008a1000)=[]}, &(0x7f0000aab000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000286000)={0x0, 0x0}, &(0x7f0000cbc000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000039a000-0xae)={0x0, 0x0, ""}, &(0x7f00009ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ef9000-0xb8)={0x0, 0x0, 0x2ef, 0x5, 0x2, 0x1b5b3789000000, 0x3f, 0xfff, {0x0, @in6={{0xa, 0x0, 0x40, @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]}, 0xfff, 0x2, 0x3f2, 0x5, 0x200}}, &(0x7f000066c000)=0xb8) 2018/01/26 05:31:36 executing program 6: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=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) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=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) pwritev(r0, &(0x7f0000ff4000-0x80)=[{&(0x7f0000ff4000-0x79)="203b11daf10d2712b4945bef0f6c6730c6520db61fe22afc2d24d9901d13e615cabcdda16a8f79930f41efc902376380995ea0d29585000ee29a3987345cb089be2ab90a6a0188361fbaaaa21ad72a45badc2bdd80aca2284ac5e9c824f81f636402086b7b4647b9889b9dbaeaf61ab57dd0776fe45b60740f", 0x79}, {&(0x7f0000ff3000)="4f3b4c7b141a4ff3672992ecd5eac0ee4ff147654e80595181e237b233c34984ac8ef4bf9ec6fe39eb58df5448cbd75a08b30fab7e3cd3db2dbaeb53478d89ea60a75537399b92be73914430a4047fdfcc7800e7daf72f2a", 0x58}, {&(0x7f0000002000-0x9a)="9eb0fb18b528e58be29570250b24e3ad637e8d1f113d5e7d47118ced031cd064b9af1a8ded5147ce269aa5bd4acdc08f2d4e0722c2e3a7a0738f6e780cb1700795d6e3c28b6c0080b72d500de3d01611754068928a9b7f0f5a63b3ed484200685d45909ddbdadb144d26785c528ca503921fdc4437ca868e634168b522b43dce7b2eda408931e2befde780d964b2ec5f280874dce8375df32064", 0x9a}, {&(0x7f0000001000)="69e9754710c3723c96d990f7b9465254ad4fb740e5467818375a6fd13cdd01e92ed1eacef4060dea8f329ab98e6607c9351bf57cf691be5eb344e22e1277c7c249e3b72922f5ece7dd52cc", 0x4b}, {&(0x7f0000002000-0xd9)="43596deb336b4569114bb061a15e8874a883040b9e94173949e9892301f276250d644f96a4c7e2233a3c9beebd23822f2c3bfe2a37fb118c61e4b5b69895c244e474cb6f6de74f970da128e39a406b599cd60fd730d92ac104110c36ad4617ce78634bacceddf458ba200e9179a84a7da6ada03af30b3d7776d72a555a263f60b7dbd7128b2a2c30d4ac35113082dc34b8ab9ce698fc8048a5789b8b541d497da34c3ae25fa09296e702a028e3adfe3e420a720f1e3f99c5d8c78399f7093296504da14cf5e16f6344d21bd99fd9537fda890aff41fe10ff82", 0xd9}, {&(0x7f0000002000-0xf0)="f688a40406fc3088d132eb6a3bd4c204534fcfee2d3a59e1f9992adaf98c9cb7ae1581ad3ffd6da7f26c5ccc39b34186c0b004d851c53b6fb7c17d2b9ba3c8caf074499243f25a90dc7d88ca42daa4e3292859d1add34333bba2c2003bd5da1603d677f8135932eb0abd0a9eb791e35380168c72feb6cf143c86d1a934e6562c849cfda155efa3a9d9119bfb41362cb6a86268171446c48406d9e39db57fb685cc2e2b092b2d5a04499bf5bde8b7425e420fc4718af19f797c73fffa46dacf7a509cc4e5faa4095be027e919070a0360ceba8538221ea5ea0d93179e2ff036c67e154fb74adba1a8da18d5332b378740", 0xf0}, {&(0x7f0000002000-0x92)="31ead0bb4b7792f99436f266f9836ca8e64478c8978de5c4a198c8a433561f33e03db9bab3f1e952bbae27b63faff8f6a2174119568d4a3ef27d433df97f6b22860e301a2f03355c316c87d8145e539091ab81e8d0f8d79b6de0a6ccdaa31b7d12e7609dc70cba65fc680beaf25d75c72acad5f11a5506e26ae851ddc61f5aaf3c7b28d7f19b5d6a2ec1e72cc370f95d3121", 0x92}, {&(0x7f0000002000-0x81)="0bd644dea02c1f01acf384bbe223fa241e4229a3dcb6c7b7aeb90ea7a740167f8b72a239b5f8692a3463286c90aa7fab73814c05a2278390e0f7d9ef108a1527dde11a3ad3ec72d4bd2b7d331ce438f54fb4501a2f471ed1e5f1fc9943c7b3252fa999804424c3eff23ee6df2050f0ff88855dc6a0030dd6bf1e5c16018ff8ada3", 0x81}], 0x8, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ff4000-0x4)=0x3, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r2, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0x14c000)=nil, 0x14c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000e1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000014d000)=0x58, 0x800) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000f8000)=0x0, &(0x7f000014e000-0x4)=0x4) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000014e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept(r0, 0x0, &(0x7f00000be000-0x4)=0x0) mmap(&(0x7f000014e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000050000)=0x0, &(0x7f000014e000)=0x4) sendmsg$nl_generic(r0, &(0x7f000014c000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000014c000-0x10)={&(0x7f000014d000-0x14)={0x14, 0x1b, 0x803fd, 0x4, 0x1, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mmap(&(0x7f000014f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000150000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) mmap(&(0x7f0000150000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000151000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000120000-0x4)=0xc) 2018/01/26 05:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/01/26 05:31:36 executing program 7: socket$netlink(0x10, 0x3, 0xf) socket$vsock_dgram(0x28, 0x3, 0x0) 2018/01/26 05:31:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) tee(r0, 0xffffffffffffffff, 0x8, 0x2) 2018/01/26 05:31:36 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000519000)=0xc, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef1000-0x4)=0x73, 0x4) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000229000)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b40000)={&(0x7f0000ff2000-0x8)='./file0\x00', r2}, 0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x0, &(0x7f0000ff1000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000ff2000-0x10)={0x8, &(0x7f00001e5000-0x20)=[0x8001, 0xff, 0x8, 0x200, 0x3, 0x84, 0x8, 0x0]}) 2018/01/26 05:31:36 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x200, &(0x7f000020a000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000021, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ae4000)={0x0, 0x4, 0x0, 0x3, 0x3ff, 0x2, 0x1000, 0x9, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff, 0x8, 0x101, 0x8000}}, &(0x7f0000ae4000)=0xb8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ae5000-0xf)={r3, 0x0, 0x7, "7e2028c71f470f"}, 0xf) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x200, &(0x7f0000ae6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x5, 0x2, 0x1ff) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ae6000-0x4)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ae5000-0x14)={0x0, 0x800, 0x6, 0x5, 0x1, 0x800}, &(0x7f0000ae5000-0x4)=0x14) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000ae5000-0x8)={r6, 0x3, 0x8c92}, &(0x7f0000753000)=0x8) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ae3000)=""/86, &(0x7f0000ae3000)=0x56) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x800000053f, 0xfffffe6e) r7 = accept(r0, 0x0, &(0x7f000063d000)=0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ae5000-0x14)={0x0, 0x3, 0xe, 0x2bf6, 0x2, 0xf7f}, &(0x7f0000ae5000-0x4)=0x14) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000622000)={r8, 0x81, "ab376958ebc88144bc231f35db30c01a5093bfdfcbe91bda4900d12f03e574321fd25520d3a7119a87a4598d35acd293d6001878d6850361643816a69319bf3885d94c8255b8e3e8fad62f1d6e90eac1cf61c61c30e214cf19448c9c3adb29534799384f283a942ea546a8cb642380ce151afad004aadef1563d1ffc0ba40d8cfe"}, &(0x7f0000ae5000-0x4)=0x89) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000534000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe, 0x0}) accept(r0, &(0x7f0000760000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000bde000)=0xc) 2018/01/26 05:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b13000)=@sack_info={0x0, 0x4, 0x5}, &(0x7f0000df2000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r1, 0x100000000000002}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000cac000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f00003ca000-0xf9)=""/249, 0xf9}, {&(0x7f0000001000-0x19)=""/25, 0x19}], 0x2, &(0x7f0000001000-0x59)=""/89, 0x59, 0x40}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x6) r1 = accept(0xffffffffffffff9c, &(0x7f00006b3000)=@hci={0x0, 0x0, 0x0}, &(0x7f000006f000-0x4)=0x6) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f000094a000)={0x7, {{0xa, 0x1, 0x1e3c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xc, "3194dbfbbf25f1c937ae1c0e"}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x0, 0x800a, 0x5, 0x2f5, 0x3ff, 0xc7c, 0x7fff, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000003000)=0xfffffffdfffffffd, 0x4) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000001000-0x4)=0x80000000, 0x3) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000002000-0x4)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) 2018/01/26 05:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 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) 2018/01/26 05:31:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x5, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000da2000-0x10)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x3, 0x0}, [@srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002000)=0x1f, &(0x7f0000001000-0x8)=0x4) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)="") 2018/01/26 05:31:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f9d000)={&(0x7f000099d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008eb000-0x70)=[{&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000cf4000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f00004a9000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000586000-0x1d)=""/29, 0x1d}], 0x7, &(0x7f0000000000)=""/68, 0x44, 0x2}, 0x40) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x4, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000528000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000301000-0x4)=r2) close(r1) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032d000)="619cd552d591aa57760f132a3224f589519529340773eb1a7c17013a84cb2e6b19e7fa7ddf582eadbd88fce0427e1e376e3daeb4487e1c929aac5ec328c61884fa82b0b797747918fc5e6d15657c20de1f23b17478f352d0f18a0f0e9220a115ff7d28a69e23c994d0c0cde2b3cee0cc9ff2b790ce37870cbb6826775138dd89f4585818fffbcb55872ec22101e7e4a72c8723e03708dcea55cfabf96f993530a3807fbada71590bac904959a5b0b00092afd182d15db91fbf1ad6847280038c0a3f3409433657f0ccde20d453bc88ab4a18ddfee82b0bb868b7ceb0be77cf397c2073c830c184e951a291be", 0xec) bind$alg(r1, &(0x7f00002f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad560000000000c000008992ea54c7beef9f5d56534c90c2", 0x18) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000078000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c91", 0x20}], 0x1, &(0x7f0000983000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/86, 0xff8a}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000915000-0x4)=0x58, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000509000)={0x3ff}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006b1000-0x20)={@generic="140e89dbeb1c91757de9902b05821e16", @ifru_flags=0x9400}) 2018/01/26 05:31:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000811000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000058000-0x55)="f7bbb2ca06c9edaacb37445f4dcf5f4ba39e1584e6860d633809faf89b0aed876cb9b09da61601fde797cf61c5ca791a7321b06ec4fb25de0c4eb4528395e4e02e931482659e6d808902d0770eec260c967e1fccf5", 0x55, 0x4, &(0x7f0000000000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000001000-0x52)=""/82, 0x52, 0x10000, &(0x7f0000000000)=@rc={0x1f, {0x4f0c, 0x10000, 0x1, 0xbc, 0xb8, 0x100}, 0x7}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0xe7e3}, 0x8) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"54193dd8ed7011"}, 0x101}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000002000+0xbfd)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000)=0x8001, 0x4) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3fffc}) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000006000-0x1)={0x9}, 0x1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000003000-0x4)=0x0, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0x9f)="4b80f9f0b51719be340d89c2dc9e23312c527cbab72c805b6540eac6cdfbe089e7b27572304a642bb3f85486e438ba35d7b24a5bf56f6b7d2a7faf5e10a8de26e4aa6d76e72fde805643014b1605f4d9d51976362a7ea9b33cad0cf8673c122867503c60187ac6cddaa51981e0fb187b6ec5457002ac59140511f3bb1933a4bc1db9312bea19999801e6f5fe7b8e1ebd06c5eb6bf66c009c9763553a58d7a8", 0x9f) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000004000)=0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x8, 0x7, 0x401) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000efe000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfeb6) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f93000)=""/4096, &(0x7f0000f94000-0x4)=0x1000) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007db000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ff0000)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000237000-0x4)={r0}) 2018/01/26 05:31:36 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a55000)={0x0, 0x0}) close(r0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 05:31:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x802, 0x7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0x5a}, 0x1) sendmsg$key(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x60)={0x2, 0x6, 0xffff, 0xf, 0xc, 0x0, 0x3, 0x2, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1f, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x2, 0x10000, 0x2, 0xe7, 0x2, 0x60000000}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x20040010) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000001000-0x4)=0x2cad, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000dac000)={@common='gre0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007ba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000041d000)={r3, 0x1}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) accept$netrom(r1, &(0x7f0000c9a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e53000-0x4)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a5e000-0x8)={0x0, 0x0}) close(r2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000f4000)={0x8}, 0x4) sendfile(r1, r0, &(0x7f0000b76000)=0x0, 0x1) 2018/01/26 05:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x15, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x4, 0x5) getgid() socket$netlink(0x10, 0x3, 0xc) 2018/01/26 05:31:36 executing program 5: r0 = socket(0x5, 0x2, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000857000-0x88)={0x4, {{0xa, 0x3, 0x2, @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]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000b75000)=[{&(0x7f00003df000-0x1000)="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", 0xe9d}, {&(0x7f000038f000)="ad5da345eb9021b0861be238e1d0522b981733ee6efb", 0x16}, {&(0x7f000098d000)="feeeaecdf2b57238e435895cb901f45a853a92bec3b7632f6c231aa6214af6ba039ca2982ebea0212181839628a934ccf200055056b6dd3d47445e8a8c3e442314e15726ffcac58a4b01a001b0ed8f8a6510700b8abe8ef94519870f813cf2", 0x5f}, {&(0x7f0000624000)="3e8ebfc816ae535f6c1f289cf7aef3a21beebb9e28e8d59afe4c5b6c3cc3aa8f0bc498fb8923f70e3c180d15d10598eb8690f0da777d386d1ec92615a60787b98fb80969c987d95063d09d8b4db311f87a97667518be7697de2a5e4ad6bc07b028936e0a25238c947a2e", 0x6a}], 0x4) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) close(r0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000985000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000adf000-0x80)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b96000)=0xc) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x7a2, 0x1, 0x4}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000922000-0x8c)={r1, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xab91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001aa000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0xffffffffffff2efb}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x679, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x100000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0xbc)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xceb}, @in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0xfffffffffffffffc}], 0xbc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x9, 0x4) mmap(&(0x7f0000006000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000-0x28)={@common='tunl0\x00', &(0x7f0000006000)=@ethtool_per_queue_op={0x4b, 0x2, [0x9, 0x0, 0x7, 0x7ff, 0xffffffffffffc8c9, 0x0, 0x7, 0x9, 0x1, 0x5, 0x800, 0x8, 0x8, 0x3f, 0xff, 0xffffffff, 0x8000, 0x2, 0x5ce, 0x0, 0x401, 0x7, 0x8, 0x3ff, 0x200000000000000, 0x200, 0x4, 0x5, 0x8, 0x7fffffff, 0x306e, 0x4, 0x3, 0xb29b, 0x1, 0xffffffffffffff72, 0x401, 0x1, 0x8000, 0x3f, 0x81, 0x8, 0x0, 0x0, 0x5, 0x1000, 0x5, 0x200, 0x55, 0x7, 0x6aa97d7a, 0x1, 0x5, 0x7, 0x4, 0x9, 0x8, 0xfffffffffffffeff, 0x4, 0x400, 0x3, 0x9, 0x8, 0x3, 0x800, 0x4, 0x7, 0x6b, 0x4, 0x7, 0xfffffffffffffff6, 0x7, 0x20, 0x3f, 0x7fff, 0xffffffff, 0x9, 0x3, 0x81, 0xc1eb, 0x14, 0x80, 0x0, 0x7c11, 0xe28, 0x81, 0x2, 0x1, 0x0, 0x20, 0x3, 0x4, 0x8, 0x8, 0x2, 0x8, 0x10000, 0x8, 0x81, 0x100000001, 0x4, 0x47, 0x8f2, 0x10000, 0xffff, 0x5, 0x5, 0x290e69b, 0x0, 0x0, 0x7f1a, 0xd, 0xfffffffffffffffe, 0x5421, 0x81, 0x10001, 0x280000000000000, 0x0, 0x1, 0x5, 0x3, 0xc9, 0x5, 0x72, 0x6, 0x1, 0xfffffffffffffff8, 0x400, 0x1, 0x3, 0x5, 0x8, 0x10001, 0xd1, 0x1, 0x10001, 0x2e, 0x6, 0x401, 0x2, 0xda, 0x5, 0x44a, 0x2, 0x3ffc00000000, 0xc5, 0x3, 0x6, 0x1ff, 0xff, 0x3, 0x0, 0x7, 0x8fc, 0xfffffffffffffffa, 0xffff, 0x0, 0x100000000, 0x2, 0x3, 0x100, 0x9, 0x8d8, 0xcae, 0x10001, 0x1, 0x442, 0xdc, 0xfffffffffffffffe, 0x1, 0x101, 0xe80c, 0x2, 0x7f, 0x0, 0xaa3, 0x1, 0x3, 0x8, 0x20, 0x226, 0x6, 0x0, 0x9, 0x77, 0xb84, 0x80, 0x80, 0x7, 0x2a44fb28, 0x0, 0x200, 0x2, 0x3, 0x6, 0x20, 0xfff, 0x7, 0x7, 0x0, 0x3, 0x800, 0x40, 0x79, 0x7, 0x9, 0x4, 0xf0, 0x0, 0x8001, 0x4, 0x187a, 0x1, 0x3, 0x8, 0x8, 0x9, 0x8f8, 0xffffffffffffffff, 0x4, 0x9, 0x7, 0x4, 0xffffffff, 0x3, 0x2, 0x0, 0x6, 0x3cf7, 0x5, 0x9, 0x7, 0x6, 0x100, 0x9, 0x3ca6, 0xd4, 0x6, 0x0, 0x6, 0x7, 0x4, 0x9, 0x7ff, 0x0, 0x9, 0x9, 0x401, 0x0, 0x1, 0x2, 0x6, 0x5, 0x6, 0xd8d3, 0x3, 0xffffffff, 0x100, 0x101, 0x6, 0x1, 0x2, 0xffffffff, 0x3a, 0x8, 0xffffffff00000001, 0x80000000, 0x0, 0x2, 0x2, 0xa7, 0x5, 0x95, 0x6, 0x8, 0xffffffffffffff65, 0x8b51, 0x0, 0x2ea7, 0x3ff, 0x1, 0x101, 0x7fffffff, 0x40, 0x0, 0x8, 0x5, 0x20, 0xb53, 0x5, 0x1, 0x100, 0x81, 0x7, 0x1, 0xe6, 0x100000000, 0x1, 0x7f, 0x4, 0x2, 0xc0, 0x247, 0x4, 0x1ff, 0x9, 0x7fae, 0x1f3, 0x8, 0x4, 0x1, 0xe997, 0x800, 0x241, 0x3, 0x4, 0x7fa, 0x6, 0x2, 0x9, 0x2db7, 0x3, 0x9, 0x6, 0x4, 0x2, 0xfff, 0x6, 0x0, 0x5ce, 0x100000001, 0x81, 0x81, 0x1ff, 0x493e, 0x40, 0x4, 0x7, 0x2c9, 0x1ff, 0x1, 0x8, 0x1, 0x2, 0x4, 0x4, 0x1f, 0xfffffffffffffff8, 0x0, 0x10000, 0x7, 0x5, 0x5, 0xc58, 0x800, 0x7e0000000000000, 0xffffffffffffffff, 0x100000000, 0xc59, 0x8, 0x900, 0xce0, 0xffff, 0xffffffffffffff6f, 0x200, 0x2, 0x101, 0x2, 0xd0, 0x5, 0x8, 0x0, 0x101, 0xc9c2, 0x7, 0x1, 0x5, 0x80, 0x80000000, 0x100000000, 0x2, 0xff, 0x5, 0x5, 0x2, 0x0, 0x3f, 0x20, 0xaf, 0x1ff, 0x9, 0x50ae, 0x2, 0x5, 0x7fffffff, 0x40, 0x1, 0xffffffff80000001, 0x3d, 0x9, 0x7, 0x7ff, 0x7fff, 0x0, 0x2, 0x8001, 0x9, 0x6, 0x7, 0x1, 0x100000001, 0x3, 0x0, 0x2ccc, 0x8, 0xdd60, 0x2, 0x2, 0x9, 0x3, 0x2, 0x0, 0x100000001, 0x5, 0x7, 0x7f, 0x2, 0x4, 0x1, 0x6264000000000, 0x5, 0x80, 0x5, 0x3ff, 0x1, 0xb58, 0x4, 0x9, 0x7ff, 0x4, 0x4, 0x6, 0x3d5400000000, 0xfff, 0x2, 0x20, 0x7fffffff, 0x40, 0xfffffffffffffff8, 0xffffffffffff8321, 0x8921, 0x10000, 0x1, 0x1, 0xdf0, 0x5, 0x5, 0x5, 0x0, 0xfffffffffffff8d3, 0xf97, 0x4d8, 0x9, 0x3, 0x10001, 0x20, 0x5c3, 0x7f, 0x2, 0x800, 0x8, 0x200, 0x8001, 0x3, 0x9, 0xf319, 0xfffffffffffffff7, 0x200, 0x6, 0x1, 0x6, 0x3, 0x9, 0x3ff, 0x100, 0xfffffffffffffffc, 0x4, 0x400, 0x7990, 0x4, 0xc4, 0xd3d, 0x1, 0x8000, 0x0, 0x101, 0x8000, 0x5, 0x6, 0x80000001, 0x7, 0x7, 0x2, 0x2, 0x0, 0x0, 0x10001, 0x9, 0x7469, 0x7, 0x8, 0x6, 0x9, 0x4, 0x3, 0x7ff, 0x6, 0xfffffffffffffffb, 0x7, 0x0, 0x45f3, 0x800, 0x8, 0x80000000, 0x8, 0x7, 0x2, 0x5, 0x2, 0x7fffffff, 0x8, 0xfffffffffffffff7, 0x8, 0x40, 0x2, 0xffffffffba6422a9, 0x0, 0x1f, 0x2, 0x9, 0x2, 0x7, 0x101, 0x85, 0x0, 0x1f, 0xfffffffffffffffb, 0x0, 0x10001, 0xcfe, 0x7fffffff, 0xfffffffffffffffe, 0x8, 0x16032265, 0xffffffffffffff81, 0xfff, 0x1, 0x4, 0x3773c596, 0x10000, 0x3f, 0x2, 0x1, 0x2d7, 0x1fd, 0x4, 0x3, 0x1f, 0x80000000, 0x3b, 0x7fff, 0x0, 0x8, 0x2, 0xff, 0x81, 0x81, 0x100000000, 0x2, 0xc36e, 0x3, 0x8000, 0xfff, 0x1ff, 0xd9, 0x1, 0x8, 0x8000, 0x65ca0772, 0x0, 0x101, 0x9, 0x0, 0x7f, 0x2, 0x80000001, 0x80, 0x0, 0x9, 0x1, 0x0, 0x3, 0xffffffffffffff80, 0x8, 0x7, 0x700, 0xfd5, 0x0, 0x80000001, 0x401, 0x4, 0x80000001, 0x6, 0x4, 0x0, 0xd7a, 0x94, 0xfe000000, 0xfff, 0x3, 0x1, 0x8000, 0x400, 0x1000, 0x4, 0x1, 0x4, 0x100000001, 0xffffffffffffffff, 0x7, 0xa2, 0x9, 0x7, 0x0, 0x16, 0xaa, 0x0, 0x401, 0x10000, 0x8000, 0x7, 0x3, 0x2437, 0x4, 0x5, 0x4, 0x7fffffff, 0x400, 0x129, 0x3ff, 0x80, 0xfffffffffffffffd, 0x1, 0x20, 0x2, 0xfffffffffffffffd, 0xece5, 0x80000000, 0x4, 0x10001, 0x1fc0, 0x800, 0x6, 0x6, 0xfffffffffffffff9, 0xb6b3, 0x7, 0x7, 0x9, 0x10001, 0xffffffff91db1e86, 0x59, 0x1, 0xd1, 0x80000000, 0xa2f3, 0x7f, 0x5, 0xffff, 0x6, 0x8, 0x600, 0x6, 0x2, 0x800, 0x800, 0x100000000, 0x4, 0x6, 0xffff, 0x1, 0x5, 0x5, 0x7, 0x4, 0x101, 0x100000001, 0xb3ea, 0x5, 0x9d5, 0x2, 0x3, 0x40, 0x9, 0xffffffffffff65c4, 0x2e1, 0x4, 0x1800000000000000, 0x2a0, 0x1f, 0x9, 0x31ef, 0x3f, 0x0, 0x7, 0x1ff, 0x9, 0xfffffffffffff800, 0xed, 0x3000000000, 0x4, 0x8, 0x7, 0x401, 0x7ff, 0xaaa, 0x40, 0x4, 0x100000001, 0x2, 0xfffffffffffffffa, 0x8514, 0x4, 0x1f, 0x6, 0x8, 0x1, 0x3, 0x6, 0x6, 0x45277c40, 0x5, 0x0, 0x3, 0x100000000, 0x2, 0x416, 0x6, 0x6, 0xd0a5, 0x3, 0x8, 0x3, 0x7, 0x4, 0xffff, 0x1f, 0x78, 0x1, 0xffff, 0x100, 0x5, 0x900, 0x100, 0x4472, 0x7fffffff, 0x20, 0x1, 0x101, 0x5df1, 0x0, 0x0, 0x7, 0x81, 0x0, 0x5, 0x6, 0x800, 0x40, 0xffffffff, 0x8cfd, 0x7, 0x3, 0x1, 0x1, 0x7f, 0x8e, 0x3, 0x7fffffff, 0xfffffffffffffff8, 0x4, 0x1, 0x5, 0x9, 0x6, 0x7fff, 0x747, 0x2, 0x7425, 0x8, 0x101, 0x7ff, 0x1, 0x4, 0x3, 0x7, 0x9, 0x2, 0x7ff, 0xfffffffffffffc00, 0x1000, 0x81, 0x4, 0x3, 0x8, 0xffffffffffff3994, 0x10000, 0x2, 0x200, 0x7, 0x6, 0x3, 0x0, 0xfffffffffffffc01, 0x4, 0x66b, 0x2, 0x6, 0x7fffffff, 0x1, 0x3, 0x7fffffff, 0x1f, 0x6, 0x9, 0xffffffffffff7744, 0x6, 0x8001, 0x100000000, 0x1, 0x3ff, 0x4, 0x1f, 0xbd, 0x28, 0xffffffff00000001, 0x10000, 0x7, 0x7, 0x87b1, 0x3, 0x18, 0x800, 0x8, 0xfffffffffffffffa, 0x100, 0x7fffffff, 0x10be, 0x1, 0xffffffff7fffffff, 0x1ff, 0x1, 0xffff, 0x5e79, 0x5, 0x2, 0x5, 0x0, 0xb2fe, 0xf03c, 0x7, 0x0, 0x7, 0x3, 0x9, 0x6, 0x3, 0x6, 0x81, 0x0, 0x1fde8f8c, 0x100000001, 0x3, 0x0, 0x7fffffff, 0x9d3, 0x3ff, 0x100, 0x646, 0x8, 0x9, 0x4, 0x5, 0x8, 0x90000000000, 0x0, 0x9, 0x5, 0x400, 0x6, 0xf4, 0x510, 0x9, 0x8, 0x5cc0, 0x7, 0x8, 0x0, 0xd3cc, 0x4, 0x3e9, 0x8000, 0x8000, 0xfffffffffffffff8, 0x0, 0x8, 0xd0c, 0x1f, 0x8, 0x400, 0x2, 0x3, 0x2, 0x100, 0xa7, 0x8, 0x1, 0x6, 0x1, 0x3, 0x954e, 0xfffffffffffffff9, 0x4, 0xc30, 0x1, 0x1, 0xb0, 0x8, 0xab, 0xfffffffffffffffd, 0x9, 0x6, 0x4, 0x1bc, 0x2, 0x8, 0x7fff, 0x80000000, 0xffa, 0xfffffffffffffff8, 0xffffffffffffffc0, 0x10000, 0x3ff, 0xfffffffffffff754, 0x7, 0x11, 0x0, 0x8, 0x3ff, 0x8000, 0x3, 0x400, 0x1, 0x8, 0x2, 0x2, 0x2, 0x0, 0x251, 0x5, 0x81, 0x600000000000, 0x7, 0x42a, 0xd899, 0x6, 0x6, 0x800, 0x97, 0x7, 0x6, 0xc, 0xd2f, 0x3, 0x9, 0x3, 0x4, 0x10000, 0x8, 0x1, 0x7, 0xef9, 0xfffffffffffffffb, 0x9, 0x10001, 0x7, 0x0, 0x10000, 0x3, 0x1ff, 0x9, 0x800, 0x5, 0x4, 0x8, 0xee9, 0x5, 0xd42, 0x664f, 0x9ef2, 0x2, 0xffffffffffffffc1, 0x2, 0x8, 0x0, 0xffff, 0x9, 0x7f, 0xfff, 0xfa, 0x1, 0x81, 0x7f, 0x1000, 0xd66, 0x5, 0xfffffffffffffff7, 0x80000000, 0x8001, 0x7fffffff, 0x100, 0x1d, 0xfff, 0x8, 0xffffffff, 0x6, 0x400, 0x3, 0x2, 0x101, 0x93ef, 0x1ff, 0x4da, 0x0, 0x9, 0x4, 0x0, 0xffffffff80000000, 0x1000, 0x4e, 0x3, 0xdf74, 0x425b1c35, 0x5, 0x4ca, 0x3, 0x7f, 0x7fffffff, 0x2, 0x94, 0xf04f, 0x6, 0x7, 0x6, 0x6, 0x7, 0xfffffffffffffffd, 0x251, 0xd5, 0x8, 0x10001, 0x7, 0x36be055f, 0x7ff, 0xff, 0x7, 0x4, 0x8, 0xfffffffffffffffa, 0x80000000, 0x896, 0xfffffffffffeffff, 0x2, 0x7fffffff, 0x0, 0xfff, 0xffff, 0x1, 0x100, 0x7, 0xd994, 0x2, 0x6, 0x3, 0x3, 0x8, 0x5, 0x3, 0x3, 0x1ff, 0x1000, 0x400, 0x7, 0x1, 0x9, 0x2, 0x2, 0x2, 0x5, 0x0, 0x7ff, 0x19d2, 0x5, 0x4, 0xfffffffeffffffff, 0x6, 0x6, 0x2, 0xffffffffffffffa0, 0x0, 0x0, 0x3, 0x100000001, 0x319b, 0x5, 0x9, 0xf8, 0x80, 0x8, 0x439f, 0x7ff, 0x2fa9, 0x5, 0x96, 0x6, 0x608, 0x80, 0x404000000, 0xe7b, 0x8, 0x401, 0x6, 0x101, 0x8, 0x1, 0x8fe, 0x3, 0x200, 0x7, 0xffff, 0x9, 0x11a, 0xffffffffffff26b3, 0x7, 0x4, 0xfffffffffffffffb, 0xb3, 0x7, 0x0, 0x24f, 0x2, 0x50, 0x9, 0x401, 0x6, 0xfffffffffffffff7, 0x4aa, 0x0, 0x20000000000000, 0x1, 0x6, 0x80000000, 0x7, 0xfffffffffffffffe, 0x3, 0x7f, 0xfffffffffffffffa, 0xfffffffffffff883, 0x7fff, 0x3437, 0x41, 0x7fffffff, 0x9, 0x7, 0x3, 0x1, 0x6, 0x0, 0xb939, 0x200, 0x6, 0x9, 0x1, 0x1ff, 0x3, 0x7, 0x0, 0x7fff, 0x2, 0xc652, 0x7ff, 0x100000000, 0x5, 0x1, 0x7ff, 0x1, 0x3ff, 0x1a, 0x1, 0x400, 0x1f0, 0x8000, 0x30f2fb57, 0x6, 0x10000, 0x8, 0x5, 0x0, 0x58d, 0x400, 0x2, 0x6, 0x100000000, 0x800, 0x10000, 0x800, 0x4, 0xfff, 0xffffffffffff8058, 0xfffffffffffffffc, 0x9, 0x3a3a, 0x6, 0x18000000, 0x4, 0x1f, 0x1, 0x8, 0x7, 0x8, 0x6, 0x20, 0x9, 0x2, 0x7961, 0x7fff, 0x5, 0x2, 0xfdf, 0x8001, 0x81, 0x4, 0x5, 0x3, 0xcaa, 0x42fe, 0x8, 0x80000001, 0x9, 0x9, 0xa, 0x600000, 0x9, 0x5, 0x3f, 0x7, 0x6, 0x37, 0x24, 0x6, 0x3, 0xbf41, 0x5, 0x62ea, 0xfff, 0x7, 0x1, 0x1, 0x7ff, 0x5, 0x8, 0x6, 0x9, 0x0, 0x3, 0x6, 0x80, 0x0, 0x20, 0xffffffff80000001, 0x60, 0x2, 0xfffffffffffffffd, 0x4, 0x7, 0x1, 0x7293, 0x1, 0x7, 0xffff, 0x3, 0x1f, 0x9, 0x3, 0x8001, 0x9, 0xfffffffffffffffb, 0x7, 0x7, 0xc81, 0x1, 0x3ad, 0xffffffff7fffffff, 0x2, 0x6, 0x1, 0xfa4, 0x8, 0x2, 0x3ff, 0x5, 0x3, 0x2, 0x4, 0x7, 0x5, 0x6, 0xbe, 0x0, 0x6, 0x99, 0x3b, 0x3, 0x2, 0x3, 0x4, 0xd6ab, 0x6, 0x7a, 0x1000, 0x7c, 0x400, 0x5, 0x800, 0x2, 0x100000000, 0x0, 0xf91, 0x7f, 0x3, 0x2, 0x3, 0x3, 0x8, 0x5, 0x4, 0x3, 0x8, 0xfff, 0x9, 0x80000000, 0x1, 0xffffffff, 0x4, 0x1, 0x5, 0x4, 0x5, 0x0, 0x8, 0xfb, 0xffff, 0x5, 0x2764d1f, 0x9, 0x8, 0x7, 0x9, 0x9, 0x9, 0x2, 0x0, 0x100000001, 0xfff, 0x4, 0x800, 0x0, 0x7, 0x10000, 0x85, 0x80000001, 0x6, 0x400, 0x2, 0x4, 0x200, 0x7, 0x80000000, 0x3f, 0x80000000, 0x4, 0x1f, 0x4, 0x9, 0x5, 0xffffffffffffffff, 0xca0, 0x9, 0x6, 0x2, 0xff, 0x3, 0x7, 0x1ff, 0x7a58, 0xea4, 0xfffffffffffffffd, 0x22c2, 0x9, 0x81, 0x0, 0x3af, 0x4b, 0xff, 0x5, 0x8, 0x6c, 0x40, 0x80, 0x1, 0x4, 0x58f, 0x2, 0x80, 0x9, 0x9, 0x3, 0x9, 0x44, 0x0, 0x4, 0x5d2a, 0x9, 0x200, 0xffffffff, 0x1, 0x10000, 0x7fffffff, 0x5, 0x63800000000000, 0xd5, 0x1, 0x80, 0x7, 0x4, 0x3f, 0xd9, 0x170e, 0xffffffff, 0x400, 0xc4d2, 0x5, 0x7, 0x8, 0xfff, 0x2664, 0x1, 0xffff, 0x2, 0x6, 0x9, 0xffffffffffffff81, 0x0, 0x1, 0x1, 0x738, 0xcb9, 0x5, 0x7, 0xfffffffffffffff9, 0x7, 0x2, 0x8, 0x8000, 0x0, 0x6, 0x9, 0x2, 0x7f, 0x80, 0x1f5, 0x21, 0x35, 0x74b, 0x9, 0x1000, 0x800, 0x6, 0x3, 0x20, 0x9, 0x1, 0x9, 0x2, 0x0, 0x3, 0x11, 0x6, 0x40, 0x1, 0x8, 0xf43b, 0x401, 0x4, 0x3, 0x3ff, 0x2, 0x200, 0x8413, 0xffffffff00000000, 0x0, 0x8, 0x5, 0x0, 0x9, 0xdf5, 0x100000001, 0x4, 0xfffffffffffffffe, 0x6b, 0xe1a7, 0x100, 0x8, 0x16, 0x3ff, 0x9, 0x100000001, 0x1a, 0x1, 0x7f, 0x80, 0x9, 0xee, 0x4, 0xdd2, 0x5, 0x9, 0x200, 0x10000, 0x6, 0x7fffffff, 0x1, 0xffff, 0x6, 0x7fff, 0x5, 0x7, 0xe2, 0x4, 0x6, 0x400, 0x0, 0x3, 0x3, 0x2, 0x10000, 0x1, 0x3, 0xfffffffffffff801, 0x239, 0x2756, 0x9, 0x2, 0x4, 0x80000001, 0x4, 0x9, 0x86a7, 0x0, 0x7, 0x9, 0x0, 0x6, 0x5, 0x30, 0x6, 0x6, 0x800000000, 0xfff, 0x10001, 0x0, 0xa44, 0x5, 0x10000, 0x623, 0x5, 0x54, 0x81, 0x8, 0x7fffffff, 0x1e324139, 0x81, 0x4b, 0x5, 0x7fffffff, 0x7fff, 0x200, 0x2649, 0x2a, 0x5, 0x9, 0x0, 0x4, 0xf43, 0x2, 0x1000, 0x6, 0x4, 0x5, 0x548, 0x87, 0x8, 0x7, 0x7f, 0x200, 0x47, 0x7f, 0x1, 0x3, 0x0, 0x5, 0x3, 0x3, 0x5, 0x7f, 0x9, 0x2, 0x45, 0x20, 0xfff, 0x3ff, 0x101, 0x80000000, 0xffffffffffffffff, 0x7, 0x177, 0x9a3e, 0x3, 0x10000, 0x5, 0xfee, 0x10001, 0x2, 0x3ff, 0x3, 0xffe, 0x2435, 0x8000, 0x9, 0x5, 0x5, 0x9, 0x0, 0x3, 0x9f, 0x5, 0x10001, 0x78c, 0xffffffffffff2106, 0x7fff, 0x70c86562, 0x100000000, 0xfffffffffffffff9, 0x3f, 0x3, 0x8000, 0x1, 0x542, 0x4, 0xa0000000000, 0x9, 0x101, 0x10, 0x4, 0xc79, 0x10001, 0x3, 0xd0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x4, 0x100000000, 0x0, 0x6, 0x5, 0x400, 0xcc86, 0x10000, 0x60, 0xdbb, 0x3, 0x4, 0x2210, 0x0, 0x865, 0x5, 0x4, 0x87, 0x200, 0x6, 0x2, 0x401, 0x78, 0x7, 0x3, 0x2, 0x7ff, 0x5c3, 0x3f, 0x1, 0x8, 0x1, 0x1000, 0x3, 0x100000000, 0x2, 0x3f7, 0xfffffffffffffffa, 0x0, 0x7, 0x9, 0x38, 0x6, 0x1, 0x4, 0x200, 0x5, 0xfffffffffffffff9, 0x6a01d570, 0x100, 0x5123, 0x8, 0x20, 0x3, 0x2, 0x3, 0xffffffffffffff01, 0x40, 0x1, 0x1d60, 0x8001, 0x3ff, 0x40, 0x10001, 0x3, 0x5, 0x4, 0x4, 0x100000000, 0x6, 0x0, 0x6, 0x3, 0x2, 0x7, 0xffffffffffffffff, 0x1, 0x8, 0x2, 0x7, 0x5, 0xfff, 0x3f, 0x7ff, 0x0, 0x6, 0x8, 0x57e, 0x1, 0x8001, 0x2, 0x0, 0x8, 0x2, 0x2, 0x1, 0x4, 0xfffffffffffff389, 0x7, 0xfffffffffffffffd, 0x1e6c, 0x800, 0x2, 0x7, 0x6, 0x8a4e, 0xfff, 0x9, 0x8000, 0x1, 0x8001, 0x7, 0x80000000, 0x5bbe, 0x80000001, 0x10000, 0x100, 0x0, 0x4, 0x9, 0xfffffffffffffffc, 0xd1e, 0x0, 0x45, 0xdf99, 0x6, 0x4, 0xd55, 0x9ab, 0x0, 0xff, 0xa3, 0x1, 0xdf81, 0x1, 0x73b9, 0x6, 0x8d, 0x6, 0x0, 0x6, 0x6, 0x7, 0x6, 0x4, 0x6, 0x3, 0x7, 0x3f, 0x1f, 0x4, 0x1f, 0x8000, 0x2a2a, 0x80, 0x1ff, 0x3, 0x4, 0x80, 0x100000001, 0xe37d, 0x5, 0x9, 0xe, 0x6, 0x5, 0xcf1, 0x8, 0x10000, 0x7ff, 0x101, 0x80000000, 0x2, 0x0, 0x796, 0x1, 0x5, 0x400, 0xfff, 0x5, 0x8, 0x1, 0x474f, 0xdd, 0x6, 0x1, 0x0, 0x8000, 0x91d, 0x7, 0x80, 0x5, 0x9, 0x0, 0x2, 0xfffffffffffff45a, 0x20, 0x8, 0x8, 0x9, 0x100, 0x7, 0x2, 0x2, 0x4c7, 0x1800000000000000, 0x80000000, 0x8, 0x3, 0x6, 0x2, 0xe010, 0x1, 0xffffffffffffffab, 0x100000001, 0x3ff, 0x3f, 0xca, 0x5, 0x4, 0x1, 0x2, 0x8, 0x1, 0x1, 0x5, 0x10001, 0x6, 0x101, 0x100000001, 0x8001, 0xef, 0x1, 0x2, 0x4, 0x5, 0x4, 0x3, 0x100, 0x19a11394, 0xfffffffffffeffff, 0x3ff, 0x4, 0x11d0fbd3, 0x6, 0xe9e, 0x91, 0x7f, 0x7fff, 0x7, 0x8001, 0x7fffffff, 0x4, 0xfff, 0xffffffff, 0x2, 0xffffffff, 0x5, 0x9, 0x6, 0x100, 0x80, 0x3ff, 0x5, 0x20, 0xfffffffffffffffe, 0x6, 0xfff, 0x369c, 0x7, 0x66, 0x3, 0x9, 0x7, 0x6, 0x5, 0x80000001, 0x5, 0x80000001, 0x2bcfe50, 0x82d5, 0x6a0, 0x0, 0x1, 0x80000000, 0x0, 0x7ff, 0x800000000000000, 0x8, 0x800, 0xfffffffffffffc01, 0x101, 0x6, 0x9, 0x10001, 0x9, 0x8, 0x5, 0x2, 0x10001, 0x4, 0x5, 0x3c, 0x9, 0x7, 0x3, 0xff, 0xba, 0x1d46be3e, 0x7, 0x9159, 0x1, 0x6, 0x8, 0x7, 0x2, 0x4, 0xad, 0x0, 0x6, 0x9db, 0xfffffe0000000000, 0x868, 0x6, 0x6, 0x3, 0x0, 0x40, 0x2, 0xba3, 0x3, 0x8, 0x400, 0x9, 0x1, 0x7f8, 0x4, 0x3, 0x100000001, 0xfffffffffffffff7, 0x3, 0x4, 0x6, 0x4, 0x4, 0xffffffffffffff00, 0x0, 0x40, 0x0, 0x7, 0x0, 0x7, 0x7, 0x6, 0x7, 0x3, 0x5, 0xc86, 0x80000001, 0x80000000, 0xfff, 0x5, 0x81, 0x4, 0x3, 0x15, 0xfffffffffffffffd, 0x270000000000000, 0xff, 0x100, 0x9, 0x10000, 0x2, 0x4, 0x0, 0x3, 0x9, 0x5, 0x49, 0x8, 0xffffffff, 0x1000, 0x7, 0xb6e, 0x7fff, 0x3, 0x6, 0x65951a6e, 0x8, 0x0, 0x1, 0x8, 0x8, 0x7fffffff, 0x9, 0x9, 0x0, 0x4, 0x7, 0x8, 0x3ff, 0x1, 0x3, 0x80, 0x1, 0x4, 0x6, 0x77121187, 0x3ff, 0x0, 0x0, 0x4, 0x5, 0xe1a, 0x6ad4, 0xa16, 0x8001, 0x8, 0x8, 0x8, 0xffff, 0x100000001, 0x525, 0xff, 0x5, 0x4, 0x9, 0xf0, 0x60, 0x0, 0x46f9, 0x81, 0x5, 0x8, 0x9, 0xa751, 0x1, 0x1, 0x8000, 0x2, 0x6, 0x8, 0xff, 0x4, 0x0, 0x0, 0x5, 0x6, 0x5, 0xfff, 0xff00000000000000, 0xffffffff, 0x0, 0x1, 0x9, 0x2e5, 0x231c, 0x3ea, 0x3, 0x400000000000000, 0x20, 0x9, 0x9, 0xfff, 0x7, 0x0, 0x4, 0x7, 0xffffffffffffffc0, 0x101, 0x9, 0x200, 0x0, 0x8, 0x20, 0x7ff, 0x2, 0x1018, 0x3, 0x1, 0xff, 0x1c00000000000, 0x6, 0x3, 0x1, 0x1, 0xfffffffffffffff8, 0x800, 0x1, 0xffffffff7fffffff, 0x87, 0xb2, 0x8, 0xfffffffffffffff8, 0x2, 0x6eaf, 0x4, 0x4, 0xffffffff, 0x0, 0xffffffffffffd2f6, 0x6, 0x0, 0x8, 0x2, 0x9, 0x2, 0xfffffffffffffff9, 0x9, 0x101, 0x4, 0x40, 0xaa, 0x1, 0xfffffffffffffe00, 0x0, 0xff, 0x401, 0x3, 0xc5, 0x0, 0x10001, 0x400, 0x6, 0x9, 0x80000000, 0x7, 0x8, 0x1, 0x2, 0x9, 0x80, 0x3, 0x3, 0x3, 0x3b15, 0x0, 0x100000000, 0x12c0000, 0x8000, 0x0, 0x401, 0x21f1903e, 0x4, 0x5, 0x800, 0x3, 0x8, 0x5, 0xfff, 0x731f, 0x8001, 0x8000, 0x7, 0x2, 0x5, 0x3, 0x1, 0x8, 0x5, 0xe21a, 0xbd2, 0x8, 0x4, 0x677, 0x5, 0x3f, 0x7f, 0x1000, 0x90000000000, 0x101, 0xffff, 0x200, 0x6ee2f854, 0x0, 0x8, 0x3, 0xffff, 0xa3c7, 0xfffffffffffffffc, 0x7, 0x1, 0x56, 0x8001, 0x3, 0x1, 0x3, 0x2, 0x7, 0x3, 0xdcff, 0x7, 0x7, 0x2, 0x7f, 0x7, 0x5, 0x2, 0x81, 0x200, 0x7, 0x800, 0xfffffffffffffffb, 0x1f, 0x1ff, 0x1, 0x4, 0x3dc, 0x3, 0x3, 0x7, 0xfff, 0x5, 0x3, 0x1, 0x5, 0x100000001, 0x6, 0x6, 0x0, 0x9, 0x1, 0x40, 0x7ff, 0x8, 0x5, 0x6, 0x89, 0x8, 0xffffffff, 0xffffffff, 0xa9, 0x1, 0x8f, 0xfffffffffffffffc, 0x6, 0x1f, 0x7fffffff, 0x41ec, 0x2, 0x1, 0x80000000, 0x200, 0x7, 0x800000000000, 0x4, 0x81, 0x6, 0x0, 0x2, 0x4, 0x10000, 0x9, 0x0, 0x1, 0xfffffffffffffff8, 0x2, 0xffffffff, 0xff, 0x6, 0xffffffff, 0xbe, 0x5c6, 0x8, 0x9, 0x3, 0x8001, 0x8001, 0xfffffffffffff800, 0xca5, 0x2, 0x100, 0x401, 0x4, 0x1f, 0x5d47, 0x1, 0x6, 0x0, 0x4, 0x7, 0x86, 0x4, 0x9, 0x1000, 0xddb1, 0x378a, 0x9, 0x8, 0x7ff, 0x7, 0x4, 0x9, 0x73e6871b, 0x7, 0x4, 0x6, 0xff, 0x5, 0x8001, 0x7, 0x9, 0x0, 0x9, 0x200, 0xa0, 0x2, 0xfffffffffffffffa, 0x1ff, 0x10000, 0x5, 0x77b, 0x543f, 0x9, 0x4, 0x7ff, 0x0, 0x9da6, 0x200, 0x100000001, 0x63, 0xf7, 0x9, 0x4, 0x8, 0x7fff, 0x3ff, 0x3, 0x5, 0x5, 0x1ff, 0x18000000000000, 0x2, 0x20, 0xec, 0x3ff, 0x5cd9ba2, 0x8, 0x10000, 0x1000, 0x2, 0x3, 0x3, 0x9, 0x3, 0x6, 0x5, 0x101, 0x4, 0x3, 0x2, 0x0, 0x7, 0x101, 0x81, 0x25a, 0x9, 0x25e, 0x4, 0x101, 0x2, 0x40, 0xffffffff, 0x9e, 0x5000, 0x7, 0x1, 0x1, 0x4, 0x1ff, 0x4f, 0x7f, 0x200, 0x100000000, 0xffff, 0x4, 0x81, 0x1, 0xef1, 0x3, 0x1, 0x6, 0x3ff, 0x4, 0x4, 0x7, 0x0, 0x5, 0x9, 0x0, 0x4, 0x7, 0x2, 0xa54, 0x200, 0x10000, 0x52cca48b, 0x80000001, 0x20, 0x7f, 0x5, 0x270, 0x9, 0x80, 0x7fffffff, 0x3, 0xcc3e, 0x0, 0xffffffff, 0x8, 0x4, 0x6, 0xfff, 0x2, 0x0, 0x0, 0x1ff, 0x81, 0xffffffffffffff81, 0x0, 0x9, 0x4, 0x27, 0x4, 0x8, 0x6, 0x8000, 0xd72, 0x0, 0x5, 0x191, 0xcb8d, 0xaa4, 0x400, 0x3, 0x8, 0x4, 0xb707, 0x4, 0x9, 0x4, 0xbc, 0x8000, 0x3ed9, 0x4a08, 0x9, 0x4, 0x20, 0x101, 0x2, 0x9, 0xfff, 0xfffffffffffffff9, 0x832, 0x9d74, 0x0, 0x55, 0x8, 0x9c58a4e, 0x7, 0x3, 0x9, 0x6, 0x5, 0x1, 0x7fffffff, 0x3f, 0x6, 0x100, 0x2, 0x7fff, 0x77, 0x80000001, 0x1, 0x1000, 0xffff, 0x4, 0x0, 0xfffffffffffffe01, 0x9, 0x4a2, 0x0, 0x4, 0x4, 0x4, 0x3, 0x2, 0x4, 0x400000, 0x8a3, 0x100000000, 0x4, 0x9, 0x8, 0x5, 0x80000000, 0x6, 0x6, 0xffff, 0x9, 0x1, 0x5560, 0xffff, 0xfffffffffffffffb, 0x7fff, 0x7, 0xff, 0xfffffffffffffffd, 0x9, 0x7, 0x9, 0xf7, 0x9, 0x6a3, 0x1, 0xda3, 0x1, 0x1f, 0x97b7, 0x5, 0x1, 0x473c, 0x8, 0x9, 0x9, 0x3, 0xb2f, 0xe577, 0x1, 0x5, 0xfffffffffffffffc, 0x400, 0x330f, 0x9, 0x7fffffff, 0x1, 0x7ff, 0xfffffffffffffffd, 0xa6b, 0x10001, 0x6, 0x20, 0x101, 0x3, 0x100, 0x80000001, 0x9, 0x2, 0x101, 0x4, 0x3, 0xffffffffffffff6a, 0x4c17, 0x0, 0x3, 0x0, 0x3, 0x1, 0x9, 0x5, 0x4, 0x7f, 0xb34, 0x3, 0x81, 0x7, 0x101, 0x1000, 0x2, 0x80000001, 0x47b, 0x80000001, 0x3, 0x800, 0x9d, 0x5, 0x100000000, 0x7, 0x0, 0x101, 0x2, 0x1, 0x6, 0x400, 0x80000000, 0x4, 0x6, 0xffffffff00000000, 0x3, 0x3, 0x1000, 0x7ff, 0x5f20, 0x8, 0x7fff, 0x7ff, 0x6, 0xffffffffffffffc0, 0x8, 0x3fffffffc000, 0x0, 0x7, 0x80000001, 0x6, 0x9744, 0x7ff, 0x1000, 0x5, 0x7, 0x4, 0xb1c, 0x8, 0x6, 0x7, 0x5, 0x4, 0x1f, 0x4, 0x7, 0x7, 0x2000000, 0xdc3d, 0x7f, 0x4, 0xa1, 0x1f, 0x0, 0x2, 0x1, 0x1, 0x4, 0x0, 0xf5, 0x7, 0x1, 0x6, 0xffffffff, 0x3747d3f5, 0x9, 0x10001, 0x4, 0x5, 0x3, 0x8001, 0x400, 0x7fff, 0x6, 0x5, 0x3f, 0x82c7, 0x5, 0xfffffffffffffffd, 0x419, 0x100000000, 0x1, 0x7ff, 0x5, 0x76, 0x5, 0x8, 0x2, 0x8000, 0x1, 0x8, 0x9, 0xfffffffffffffff9, 0x1, 0x20, 0x7fff, 0x3ff, 0x1f, 0x100000000, 0x4, 0x7, 0x9, 0x76e3, 0x5, 0x680d, 0x10000000000, 0x9, 0x9, 0x8, 0x1, 0x3, 0x3, 0xb89f, 0x8001, 0x5, 0x3c7, 0x7, 0x101, 0x1, 0x1, 0x2, 0x4, 0x100000000, 0x0, 0x40, 0x7fa0, 0x1, 0x0, 0x4, 0x3, 0x8ac2, 0x1, 0x2, 0x200, 0x2, 0x40, 0x4, 0x6, 0xffff, 0x0, 0x1, 0x40, 0x6, 0xf68, 0x8, 0x8000, 0xfffffffffffffff8, 0x7ff, 0x9, 0x5, 0x9, 0x3f, 0x1, 0x4, 0x0, 0xfff, 0x3, 0x100, 0x8, 0x3, 0x8001, 0x8000000000000000, 0x7, 0x9, 0x1, 0x3ff, 0xfff, 0x100, 0x2, 0xfffffffffffffffe, 0x2a, 0xffffffff, 0xfffffffffffffffe, 0x3, 0x8, 0x6c2, 0x3, 0x7, 0xfff, 0x8, 0xffffffff, 0x7fff, 0x2, 0x7, 0x1000, 0x0, 0x40, 0x3ff, 0x3, 0x200, 0x0, 0x9, 0xf33, 0x101, 0x1, 0xffff, 0x3, 0xff, 0x0, 0x4, 0x7f, 0xde1, 0x0, 0x1, 0xa95, 0x4fb, 0x5, 0x4772, 0x4, 0x5, 0x7fffffff, 0x151a, 0x3, 0x2, 0x8, 0xffffffffffff8000, 0x7fff, 0x4baf, 0x5, 0x62, 0xbd, 0x98, 0x3, 0x80, 0x2, 0x3, 0x2, 0x9, 0xfffffffffffffff9, 0x621, 0xed, 0x7c4, 0x2abc, 0x1, 0x40, 0x2, 0x7fff, 0x401, 0x3, 0x401, 0x4213, 0x4ce, 0xfe1, 0xfa5, 0x13900000000, 0x455c, 0x800, 0x9, 0x54d, 0x7fff, 0x0, 0x9, 0x4, 0xff, 0x380000000000000, 0x6, 0x6, 0x3c26, 0x0, 0x401, 0xff, 0x5, 0xd1, 0x9, 0xfff, 0x7f45, 0x4, 0x8, 0x100, 0x9, 0x1c0, 0x6, 0x2, 0x0, 0xb84, 0x0, 0x100000000, 0x75, 0x8b6, 0xfffffffffffeffff, 0x1f, 0x1ff, 0x5, 0x4, 0x401, 0x8, 0x1, 0xbd, 0x7, 0xffff, 0x80000001, 0x8, 0x5, 0x8001, 0x4, 0x7, 0xfffffffffffff000, 0x3ff, 0x57, 0xffffffffffffcd79, 0x7, 0x0, 0x8, 0x3, 0x100, 0x20, 0x9, 0x7fff, 0x400, 0xffffffff, 0xb4ab, 0x4, 0xb8, 0x2, 0x6, 0x4, 0x8, 0x4, 0xff, 0x7, 0x2, 0xb8, 0x5, 0x8, 0xaee6, 0x10000, 0x100000000, 0x3ff, 0x0, 0x0, 0x7, 0x4926, 0xd17, 0x10000, 0x1ff, 0x1f, 0x5, 0x4, 0x8, 0x9, 0x3, 0x4, 0x5, 0x84, 0xe6, 0x7, 0xffffffff7fffffff, 0xffff, 0x9, 0x26, 0x1f, 0x80000000000, 0xc30, 0xfffffffffffffff8, 0xd18c, 0x2, 0x3091, 0x3, 0x7fffffff, 0x8001, 0x5, 0xfffffffffffffffa, 0x4, 0x4, 0x6, 0x15, 0x3, 0x1, 0x9, 0x1000, 0x10001, 0xffb, 0x5, 0x1ff, 0xfffffffffffffffc, 0x5, 0x38, 0x3cc, 0x4, 0x6, 0x9, 0x0, 0x5, 0x7f, 0x9, 0x9, 0x2, 0x2, 0x4, 0x8, 0x10001, 0xca8, 0x1, 0x8001, 0x800, 0x10001, 0x8, 0x9, 0x401, 0x80, 0x10001, 0x703a65c0, 0x20, 0x8, 0x4, 0x99, 0xffffffff, 0xae, 0xda, 0x7, 0x2, 0x4, 0x5, 0x7fffffff, 0x0, 0x1, 0xfffffffffffffff7, 0x40, 0xffff, 0x101, 0x4bfe, 0x4, 0x2, 0x2, 0x3, 0x7fffffff, 0x6, 0xffff, 0x136, 0x31a5b159, 0x0, 0x10001, 0x6, 0x8001, 0x0, 0x2, 0x101, 0x6, 0x9, 0x5, 0x3ff, 0x4, 0x7fffffff, 0x80000000, 0x3, 0x9, 0x7, 0x7, 0xfffffffffffffc97, 0x1, 0x5, 0x6ce8, 0x800, 0x0, 0x5, 0x1, 0xf2b9, 0xfff, 0x80, 0x7, 0x8000, 0x41a, 0xa657, 0x8000, 0x9, 0x4, 0x81, 0xb81, 0x8, 0xff, 0x7, 0x5d72, 0x8, 0x4, 0x4, 0x800, 0x9, 0x3ff, 0x100000001, 0x400000000000, 0x6, 0x400, 0x60749d8, 0x4, 0x5, 0x2969, 0x3, 0x1000, 0x9, 0x1, 0x2, 0xffff, 0xc9da3b3, 0xffffffffffffffff, 0x2, 0xc6c, 0x200, 0x1, 0x2, 0x800, 0x4, 0x0, 0xfffffffffffffff9, 0x7, 0x8001, 0x7, 0x3, 0x7, 0x8, 0x2, 0x67, 0x1f, 0x8, 0xa8d7, 0x9, 0x90, 0x5c5c, 0x2, 0x3, 0x9, 0x8, 0x0, 0x10001, 0x4, 0x80, 0x80, 0x8001, 0x80000000, 0x1, 0x6, 0x4a1f, 0x6d, 0x7, 0x3, 0x6, 0x9, 0x3, 0x80000000, 0x80000001, 0x1, 0x7f, 0x101, 0x401, 0x5b, 0x9, 0x1f, 0x1c0000000000, 0x0, 0xffffffff7fffffff, 0xab, 0xfff, 0x7fffffff, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x3, 0x2, 0x7, 0x1f, 0x401, 0x5, 0x7, 0xffffffffffff8000, 0x7f, 0x9, 0xffff, 0x8, 0x7, 0x6, 0x80, 0x27b, 0x9, 0x81, 0x4, 0x100, 0x4, 0xf76, 0x1, 0x8001, 0x8, 0x9, 0x8, 0x3, 0x8, 0x1, 0xffffffff, 0x78, 0xffffffff, 0x87fd, 0x1, 0x0, 0x6, 0xffffffff, 0x10001, 0x1, 0x9, 0x9, 0xc59, 0x10001, 0x6, 0x4, 0x101, 0xc85, 0x6, 0x7, 0x1, 0x0, 0x1, 0x3, 0x5, 0x5dd6, 0x0, 0x6, 0x8b3, 0x80000001, 0x7ff, 0x1, 0x4, 0x2c, 0x100000000, 0x20, 0x8, 0x1b5de28b, 0x9, 0x8000, 0x8, 0x2ea6, 0xcc6, 0x5d69, 0x200, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x3, 0x1, 0xf30, 0x86c, 0x1, 0x3, 0x5, 0x0, 0x2, 0x3, 0x8, 0x6, 0x4, 0x2, 0x6, 0x7, 0x4, 0x47, 0x1, 0x1, 0xa25, 0x1, 0x1000, 0x36, 0x5, 0x0, 0x6, 0xfffffffffffffff7, 0x1ff, 0x7fffffff, 0x7, 0x81, 0x9, 0x4, 0x81, 0x5, 0xf1b, 0xb3, 0x3, 0x80, 0x3f, 0x0, 0x20, 0x100, 0x6, 0x3, 0x80, 0x9, 0x53, 0x8, 0x7, 0x8, 0x6, 0x5, 0x9, 0x0, 0x8000, 0xad, 0x100, 0xffffffffffff0000, 0x400, 0x1, 0x7, 0x4, 0x9, 0x0, 0x2, 0xcae3, 0x4, 0xff, 0x7fff, 0x8, 0x7, 0x9, 0x800, 0x6, 0xffffffff80000001, 0x4, 0x1, 0x5, 0x3f, 0xbcf8, 0x9, 0x1, 0xa9, 0x4, 0x5, 0xffffffff, 0x7fff, 0x8, 0x3f, 0x80000000, 0x8, 0xfffffffffffffffc, 0x7f, 0x7fff, 0x0, 0x0, 0x8, 0x2fb, 0x7, 0xffffffff, 0x4, 0x9, 0x698b, 0x3ff, 0x0, 0x200, 0x633, 0x7, 0xffff, 0x100000001, 0xcf98, 0x200, 0x9, 0xff, 0x400, 0xfffffffffffffdc0, 0x8, 0x1b14, 0x2, 0x5, 0x5, 0x0, 0x0, 0x5905, 0xffffffffffffff7f, 0x9, 0x2, 0x6, 0x7, 0x93, 0x5, 0x5, 0x401, 0xffff, 0x8, 0x100000001, 0xffffffff, 0x8c, 0x82903a7, 0x81, 0x7, 0xd83, 0x2, 0x6, 0x386, 0x1, 0x8, 0x800, 0xce6, 0x200, 0x0, 0x7fff, 0x5, 0xff800000000, 0xee, 0x6, 0x2, 0x5e8d, 0x12, 0xfff, 0x0, 0x50, 0x5, 0x800, 0xc586, 0x7fff, 0x7, 0x6, 0x1000, 0x7, 0x3, 0x3, 0x32, 0x7fff, 0x100, 0x7fff, 0x6, 0x1ff, 0x4, 0x7f, 0x6, 0x7, 0x89, 0xef81, 0x101, 0x0, 0x4, 0x100000000, 0xab1, 0x4, 0x8000, 0x7, 0x1, 0x6, 0x1d, 0x6, 0x2, 0xfffffffffffffffa, 0x5, 0x42, 0x81, 0x9, 0x6db2, 0x8, 0x2, 0xc7, 0x9, 0xffffffffffffff01, 0x6, 0x0, 0x0, 0x7e, 0x90d, 0x4, 0x647, 0xfffffffffffff800, 0x5258, 0x20, 0x9, 0x1, 0xff, 0x4, 0x3, 0xfff, 0x5, 0x8, 0xff, 0x1, 0x2, 0x9, 0x0, 0x200, 0x401, 0x7, 0x10000, 0x6, 0xdf2, 0x7f, 0x9, 0x2, 0x1f, 0xaf, 0x81, 0x5, 0x9, 0x100, 0x9fba, 0x401, 0x6, 0xfff, 0x1, 0x6, 0x0, 0x100, 0x401, 0x5, 0x7, 0x142f, 0x3fb, 0x2, 0x5, 0x1000, 0xff, 0x0, 0x8001, 0x8, 0x3, 0x3, 0x7, 0x3c0c, 0x800, 0x8001, 0x1, 0x7ff, 0x2, 0x9, 0x56, 0x10000, 0xff, 0x0, 0x0, 0x8, 0x9, 0x7fffffff, 0x27e7, 0x2ed16b35, 0x0, 0xd64f, 0xfffffffffffffff8, 0x40, 0x1, 0x800, 0x7fff, 0x8, 0xff, 0x3ff, 0x9, 0x0, 0x5, 0x0, 0x593, 0x4a, 0x7fffffff, 0x80, 0x17, 0x7, 0x4, 0x5, 0xf74, 0x98, 0x36c7, 0x0, 0x7, 0x9, 0x5, 0x0, 0xffffffffffffff00, 0x0, 0x7, 0x80000001, 0x0, 0x9, 0x5, 0x8001, 0x200, 0x97f8, 0x7, 0x8000, 0x3ff, 0x4, 0x0, 0xfff, 0xffffffffffffff9a, 0xffffffffffffffff, 0xfffffffffffffff7, 0x1, 0x8001, 0x2, 0xffffffffffffd783, 0x1, 0x1, 0x6, 0x7fffffff, 0x5, 0x80000001, 0x8, 0xff10, 0x7, 0x5, 0x669, 0xa7dc, 0x0, 0x0, 0x9, 0x9, 0x100000001, 0x7, 0x1f, 0x4, 0x9, 0xfe00000000000, 0x0, 0x80000000, 0xffffffffffffffa8, 0x0, 0xfff, 0x401, 0x200, 0xc34b3e9, 0x8001, 0x1f815d74, 0x8, 0x8, 0x2, 0x70cb, 0x1000, 0x5000, 0x8, 0x8000, 0x6, 0x8, 0x7, 0x10000, 0x3, 0x0, 0x5, 0x0, 0x1, 0x4, 0x5, 0x7fffffff, 0x1ff1f884, 0x8, 0x2, 0x0, 0x7, 0x6, 0x5, 0x8, 0x621, 0x3, 0x7, 0xffffffffffff7fff, 0xff000000, 0xfff, 0x4, 0x81, 0x5, 0x3, 0x80000001, 0xffffffffffff2f0e, 0x100000000, 0x100000001, 0x0, 0x10000, 0x4000000000000000, 0x0, 0x8, 0x94, 0x2, 0x80000001, 0xa880000000000000, 0x100000000, 0x56, 0xc8, 0x7, 0x0, 0x8, 0x20, 0x401, 0x9, 0x78d, 0x3ff, 0x20, 0x0, 0x2, 0x5, 0x8, 0x9, 0x8, 0x8, 0x4, 0x6, 0xfff, 0x3, 0x3, 0x401, 0x4, 0xff, 0x1f, 0x14, 0xffffffff, 0x7fff, 0xf7f, 0xffffffffffffff00, 0x0, 0xffff, 0x5, 0x0, 0x7fff, 0x6, 0x3, 0xd002, 0x1, 0x20, 0x3, 0xfffffffffffffffa, 0x8, 0x3, 0x5, 0x8, 0x101, 0x400, 0xffffffffffffff9b, 0x6, 0x40ab, 0x7, 0x0, 0x7eff, 0x1e, 0x8001, 0x1, 0x1, 0xffffffff, 0xff, 0x1, 0x7, 0x1, 0x3, 0x400, 0x100000000, 0x8, 0x88e, 0xfffffffffffffff7, 0xfffffffffffffc00, 0x6, 0x8, 0x6, 0xff, 0x4, 0x0, 0x7, 0x100000001, 0x3, 0x3, 0x7, 0x0, 0x40, 0x9, 0x4, 0x3f, 0x7ff, 0x1, 0x3ff, 0x9e0b, 0xc563, 0x6, 0x6, 0x101, 0x401, 0x6, 0x4, 0x4, 0xfff, 0xfffffffffffff8c8, 0x8, 0x7f, 0xfffffffffffffff9, 0x100000001, 0x6, 0x4, 0x10001, 0x0, 0x52, 0x81, 0x7f, 0x9, 0x7fffffff, 0x4, 0x4, 0x8, 0x800, 0xfffffffffffffffc, 0x80, 0x0, 0x2, 0x5, 0x1, 0x3f, 0x7, 0xffffffffffff7e7a, 0x6, 0x9, 0x7fff, 0x8, 0x9, 0x80000000, 0x4, 0x0, 0x400, 0x7fffffff, 0x71217984, 0x1, 0x8001, 0x7, 0xcca, 0x9, 0x8f35, 0x7, 0x5, 0x8, 0x7fff, 0x8, 0xfffffffffffffff7, 0x9, 0x4, 0x0, 0x0, 0x6, 0x8, 0x6, 0x1, 0x64, 0x8, 0x100000001, 0xf9, 0x8, 0x8, 0x6, 0xfffffffffffffff8, 0x632e, 0x7fffffff, 0x7, 0x9, 0x0, 0x1, 0x2, 0x6, 0xffffffffffffc798, 0x8, 0xf3f2, 0x4, 0x8, 0xffffffff, 0xa1d, 0x81, 0x0, 0x3, 0x3, 0x80, 0x2, 0x3, 0x8, 0xc21, 0x9, 0x4, 0x3f, 0x1, 0x1, 0x6, 0x1, 0x0, 0x4, 0x80, 0x8, 0x1, 0xfce8, 0x80, 0x2, 0x3ff, 0x400, 0x2, 0x7d7, 0x4, 0x6, 0x8000, 0x6, 0x9, 0x1ff, 0x3f, 0x4, 0xfffffffffffffffb, 0x3, 0x0, 0x7, 0x1, 0x3, 0x80000000, 0x7ff, 0x0, 0x8, 0xf, 0xfffffffffffffffd, 0x8, 0xccf7, 0x8, 0x9, 0x2, 0x710b, 0x4, 0x101, 0x0, 0x7, 0xb1ea, 0x2, 0x0, 0x7, 0x4697, 0x3, 0x35ae, 0x1, 0x1, 0x4, 0x0, 0xcc4, 0x36, 0x8bf58b5, 0x17, 0xfffffffffffff001, 0x9, 0x80, 0x8, 0x80, 0x0, 0x4b1d, 0x80000000, 0x101, 0x8, 0x5f0, 0x6, 0x45, 0x6, 0xffffffff, 0x7, 0x1, 0x8, 0x9, 0x0, 0x80, 0x10000, 0x3, 0x80000001, 0x7f, 0x1ff, 0x2, 0x5, 0x3, 0x815, 0x9, 0x6, 0x800, 0x80000000, 0x6, 0x2, 0x8, 0x2, 0xab0, 0x6, 0x9e7, 0x0, 0x3, 0x6fc, 0x6, 0x1, 0x30ab, 0xfffffffffffffffd, 0x6, 0x101, 0x4, 0x4, 0xd0fd, 0x8f14, 0x8000, 0x6, 0x100000001, 0x5, 0x1, 0x7fffffff, 0x1, 0x151, 0x3, 0x9232, 0xd02, 0x7, 0x2, 0xf8, 0x8, 0x0, 0xaa, 0xfffffffffffffffa, 0x5, 0x6, 0xfffffffffffffe00, 0x8, 0x3, 0x6, 0x20, 0x2, 0x20, 0x80000001, 0x8, 0x81, 0x8, 0x400, 0x5, 0xff, 0xff, 0x6, 0x8000, 0x4, 0xaea, 0x7, 0x0, 0x200, 0x8, 0x3f, 0x8, 0x4, 0x3, 0x80, 0x7, 0x5, 0x1, 0x4, 0x100000000, 0x5ab, 0x94, 0x0, 0x4, 0x108000, 0xffffffffffffffff, 0x2034, 0x7], "54786374f51ef99217bd92d24b756f487c146cf3abcbb1f011cc7a0ed6024d06b8cd77630932020c2b218c9b0996c0e3375a0e783e1bfd24e18322"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000000c000-0x80)={@nfc_llcp={0x27, 0x6, 0x9ec, 0x7, 0x9, 0x3f, "ffc905e80dac37b76c924e5083cbe1cfa06e8506020a72b9d2545411edb16dd4834e4acbfb385fc8afd94ea4903798b4a491e76ae032f9c7fcd0dd97aac571", 0x2}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, &(0x7f0000009000)=0x0, 0x1}, 0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)=@ax25={0x3, {"670b58ee12b0d2"}, 0xff}, 0x10, &(0x7f0000008000)=[{&(0x7f0000009000)="5b03574e5eb0b1a2faa51796c6a79600c3a3c9b528b627389bc8efc537578dfef7b60a0468a52232018f468fe2c5edf63478af4d23db", 0x36}], 0x1, 0x0, 0x0, 0x10}, 0x8800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x58)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}], 0x58) 2018/01/26 05:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a84000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e5c000)=""/158, &(0x7f0000efd000)=0x9e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f8c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000056f000-0x4)={r2}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00007b7000-0x2)={0x1, 0x3}, 0x1) sendto(r2, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d9081", 0x70, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dc6000)=[{&(0x7f0000fe4000)=""/26, 0x1a}, {&(0x7f000058e000-0x74)=""/116, 0x74}], 0x2, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f86000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/26 05:31:36 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "a6d778212512"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000009000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000009000-0x4)=0x0) 2018/01/26 05:31:36 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f000095d000)="93f7181c2cbcd23ec46c9ea124473177373f61170d670cd5c92479cc961d95652a54d8", 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000040000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000158000-0x2c)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/26 05:31:36 executing program 6: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000008000)="") 2018/01/26 05:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8004) socketpair(0x2, 0x6, 0xbc, &(0x7f0000c5b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f8e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00005d0000-0x8)={r2, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a1d000)={0x8, {{0xa, 0x0, 0x5, @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]}, 0x0, 0x0, []}, 0x90) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x81) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000025000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000e000-0x38)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="0100d1090b"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003e9000-0x8)={0x0, 0x2}, &(0x7f00000fa000)=0x8) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005e6000-0x18)={r2, 0x401, 0x30, 0x9, 0xffffffff00000000}, &(0x7f00005e5000)=0x18) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/01/26 05:31:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x1, 0x4, 0x212b06b8, 0x0}, &(0x7f0000dee000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x7, 0x7}, &(0x7f0000d48000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00005cc000-0x78)={0x3, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0xffff, 0xfffffffffffff801, 0x3ff, 0x1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4, 0x5}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000aa3000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa2000)=0x20, 0x800) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000aa1000)=0x0, &(0x7f000050a000)=0x8) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000aa3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000010a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in6={{0xa, 0x0, 0x65, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) 2018/01/26 05:31:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r1, 0x3, 0x3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x20c, 0x80000000, 0x8, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r3, 0x5}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000004000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000003000)={0x11, 0xf7, r5, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r3, 0xd2, "02514b52dfe5eabec65d5571dc195ffe5e32ad8add44c5171777de0ea233bec689c1b679f9c7aa33e0a2ccc3b7c2acb507ff15d19c8b5805795bb481aa4a19d81ce6af30f5f6bce77242d0538142dd304456afbe01f13d4712cd33c224ab056ffb9dfaca5d13a30d5898d6f946a7b6ea5ff3af315f7c526b4cf3ec29fdf1baccb8861834706e2fd238f4557500f4ac51a0bf8df336bea77692ff87f6c7916e8f02f910a422ea2be196fdede6f8b1226cc0d0d27925227c9e58df56e8093a40f1c597968a8ca600f0ea8683faa369f539c80a"}, &(0x7f0000005000)=0xda) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000009000-0xc)={r7, 0x80000, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000)={r6, 0x2c}, 0x8) 2018/01/26 05:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000033b000-0x4)=0x7a, 0x4) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) shutdown(r1, 0x0) 2018/01/26 05:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5f54) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000393000-0x66)={0x0, 0x5e, "122c156352fb9b8ffdd5beb54da0501456756bafe167759a2892800973fae5bbfe04c25c9ffc49ec87be7c1ce2a83fa51ec380ff9330efdc9d5326c35ec70e5495e3076bb3ff5b6f85ea0a8c5138fd20792211c277ba4959caa058d1a6dd"}, &(0x7f0000ce0000)=0x66) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ab4000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0x4, 0x5, 0x1}, &(0x7f0000f32000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000469000-0x10)={r1, 0xac, &(0x7f0000026000)=[@in6={0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xddf8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000018e000)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/26 05:31:36 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x4, 0x38c3, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000521000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000b15000)=0x8) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8000, 0x0, 0x5, r2}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000661000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="e4a962183ce9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) 2018/01/26 05:31:36 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xa7)="1dc09ca376a6af0e20eb294c9fec0c698c7eaf982c13f5a0514a6eaac52b56a379d42261bd3bc0bbb920328a4df30bb7b7ae20fcc7d9af595a24595549097ce70ab1573ca39e915a1aceaddb268d6b2e8cdc6d3f3c54580d54a8426eac3969cf47d7e7511b1bb0bd94bc09074c824525bf6a5779112451aa93a23cc1fa85470e87832454b2c7db850d364c3fbbf610c09f1dbf78e141ecb345ef1e56ae90782873c025a4fe7ece", 0xa7, 0x24000000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6, 0x2, 0x7, 0x0, 0x20, 0x20, 0x7e, r1, r2}, {0x0, 0x0, 0x5, 0x9, 0x15, 0x8, 0x8, 0x10000}, {0xffffffffffff8000, 0x5, 0x1, 0x80}, 0x1f, 0xb, 0x1, 0x1, 0x3, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x401, 0xfffffffffffffff8, 0x0, 0x21}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/26 05:31:36 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c88000)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000015d000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x96, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0xff, 0x4, "deee9f1eeb1193faab5a8db47b3a232bca26b45c70ad1a35f9d9ed04a3ddd41fc5df8ddfbd9e6e245ae39a0a601b7ed7322c4ee69054409c85deb48813c28866988b5bc74040a85421697cdcc3e2a8eb"}, 0x160) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000095b000)=[{&(0x7f0000001000-0x66)="8f79c727f8257d76e26292b9c28cab94e2595a6a41620c7210d3e11678e4637de577aa3da9b4ec433f185a6f430a4de15315c730d14493f215ac673a02f1f6c7eeab43d8433b218d06ec796325e484e9a77c76973ee3d3bf8afab61662c1d2c6189de12310c6", 0x66}, {&(0x7f0000d06000)="", 0x0}, {&(0x7f000086e000)="6a61994384badd11f14e32b9771ee50946e7aad4098459cd8a1ed3d3583883ce67c2e5e5b93e4dafdbbada8abdc7fac46e9a42cce6cff0c95e2820d9577cac8555c843392c0aee77e774d23e8828724b710433c591fdf7af25643258dac87831c3e20028462e2977b2c3e521faa2e9e406092c24b0335eba5f381a3c5293e0aa192cd8a8d19ecc", 0x87}, {&(0x7f00002c2000-0x1000)="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", 0x1000}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x880000000000) socket(0x5, 0x5, 0x4) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) 2018/01/26 05:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000911000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000-0x4)=0x2e) socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00006ab000)={{0x2, 0x100}, 0x23}, 0x10) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002eb000-0x21)="0a2775bfd51f83e5b3b60bed5c55dbb72970f0df8217ad3fffffff0f0400000514", 0xfffffffffffffe94) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000315000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000964000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000415000-0x4)={0xffffffffffffff9c}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000311000)=@req3={0x8000, 0x1, 0xff, 0xffff, 0x10000, 0x4, 0x8000}, 0x1c) connect(r1, &(0x7f00004be000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x1, 0x80e, 0x682) 2018/01/26 05:31:36 executing program 0: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000e23000)=""/8, &(0x7f0000001000-0x4)=0x1ad) 2018/01/26 05:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2e000)={0xffffffffffffff9c}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000918000-0x88)={0x100000001, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000018a000-0x4)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000063d000-0x10)={&(0x7f000035d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ace000-0x18)={0x0, 0x3ff, 0x30, 0x1, 0x3}, &(0x7f000041e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c0c000-0x8)={r3, 0x1ff}, 0x8) 2018/01/26 05:31:36 executing program 6: pipe(&(0x7f0000e6c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000afc000-0x10)={0x49, &(0x7f0000399000-0x49)=""/73}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000faa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000117000-0x4)=0x60) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d4c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) shutdown(r2, 0x2) 2018/01/26 05:31:36 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000011000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000000e000-0x4)=0x3a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000011000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/26 05:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cae000-0x4)=0x0, &(0x7f00004f2000-0x8)=0x4) pipe(&(0x7f00000c1000-0x8)={0x0, 0x0}) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000c44000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088b000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000320000)={0x80000000, 0x0}) 2018/01/26 05:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000ee7000-0x22)="b61d771a6a4629acc9470e6246c7a8a77040056a6e650412e5790547601ce68885a9") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f5000-0x4)=@assoc_id=0x0, &(0x7f00007e3000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000276000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cb5000-0x16)={r1, 0x9, 0x7, [0x2, 0x29, 0x3, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x10000, 0x6]}, &(0x7f0000745000)=0x16) bind$inet6(r0, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f16000)={0xffffffff, 0x1ff, 0x10}, 0xc) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000ec5000-0x4)=0x0, &(0x7f00003a6000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a44000-0x20)={r2, &(0x7f00004d4000-0xe)="85190d322ff591b304fe6848ba5f", &(0x7f000088d000-0x57)="21844e55ca9f5e3938a30dd64baf8afb055546f69e3d7859d2a2122003c458677e187c491e006d554414a8539c685d13ea4a5879fc649b19f2ef2583fff82181ac83ddea24165ad656127668122f3155126b721010519c", 0x2}, 0xffffffffffffff21) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008c1000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e96000-0x1)={0xff}, 0x1) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000)={0x28, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x14, 0x8, [@typed={0x10, 0x0, @str='\\^eth1\'\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) pwrite64(r0, &(0x7f0000154000-0xb1)="a1ed98f2313a561cfd2a72ff98a97e4f1c62d13c18d6a985142886b6b970071838560eed55e18a0279f84b74919ed823164abd1b56a9b74c2720ed7cf71eae9ae89cc1d4cd38f52c1e9b6ced75486203ccabed4a235804c636a412118968f049772a7aa14c96eacfa82c783c3d3d39746d0ec2002d1720efe5f8d071872b17495b9669d6ad74a2fa155c99862e38bb19194b05dcefbf7ab13f6bd5ad230db1629db7eeccf490d1aafe70c3540c15b5d75e", 0xb1, 0x2d) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000001c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001c000)=0x1c, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000001d000)={0x0, 0x200}, &(0x7f000001e000-0x4)=0x8) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000001f000-0x1)={0x9}, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000d000)={r3, 0x0, 0x2, [0x1, 0xfff]}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000001c000)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000019000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000c000)={r4, 0x4, 0x10}, 0xc) 2018/01/26 05:31:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000216000)=0x6, &(0x7f000016c000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000714000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000224000)={0x0, 0x100, 0x401}, &(0x7f0000e49000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002e3000-0x4)=@assoc_id=r3, 0x4) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0x3, 0x7fff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000882000)={{{@in=@multicast1=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000)=0xe8) bind$can_raw(r1, &(0x7f0000f9f000)={0x1d, r2, 0x0, 0x0}, 0x10) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f00002be000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec", 0x30}], 0x1, &(0x7f0000857000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d17000-0x11)="1b00000009000000000efc00000000020000eaffe1a800000001", 0x9) 2018/01/26 05:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d4d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f8b000)={0x0, 0x68, &(0x7f00001e9000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf91, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c0}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000312000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d6d000-0x10)={0x3, 0x8, 0x81, 0x7f, r2}, &(0x7f000031c000-0x4)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000b58000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r4, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/26 05:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f0000f82000)='?', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000c61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe1000-0x10)={0x0, 0x20, &(0x7f0000872000-0x88)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000393000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e92000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7, 0x4, 0x672a}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000306000-0x88)={0x0, 0x30, "5bde828b312865cf4d7eb0b184b6b1a0f6cad8a9d99641ea591edb1312bc3f0305cf7e6dd30b8139ddbac81748ab6a0c"}, &(0x7f0000000000)=0x38) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x5c, &(0x7f00009c5000-0x5c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000ae000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d02000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0x7, 0xe7f5, 0x80}, &(0x7f0000b46000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ad8000-0x5c)={0x0, 0x54, "8bac99de04bccb83984a598abf38a7e5b1b53f23c15ca4fb200b4ce961510a4b8b0ff1ad54203618420c48e480506b0b4321edcc500ab6152e4134e4aa6ccf6cbadf19f4f507db5010f553b8b03f755e65b86920"}, &(0x7f0000001000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006d0000-0x108)={0x0, @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]}, [0x0, 0x3, 0x200, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f21000)={0x0, 0x0, 0x40, 0x8, 0x80000000, 0x7fff}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b35000)={0x0, 0x80, 0x3, [0x20, 0x5, 0xc03f]}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009d6000)={0x1, [0x0]}, &(0x7f0000028000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x50, 0x1, [0x4]}, &(0x7f0000052000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000af000)={0x0, 0xffffffffffffffff, 0x3, [0xabc, 0x38f, 0x0]}, &(0x7f0000489000)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xd1e3, 0x80000000, 0x20, 0x20}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000082d000-0x8)={0x0, 0xf1c4}, &(0x7f0000bc2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fad000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1da, 0x30, 0xfffffffffffffffa, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e06000)={0x0, 0x32, "7caea04a038963c41ba5eb430000d4aab0842513663b27a605820526c8db6a2ae67fc3092e2c0d62965c179052cc420d6621"}, &(0x7f000081e000)=0x3a) 2018/01/26 05:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000098a000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001dc000)=0x1ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1020000000000004) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000291000)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004b7000-0x4c)={0x0, 0x44, "08b2b36c60ba5f475e8bf0e480691c7c89769e8bb87184598ccf4971628b486f291629b1922326ab2a4b65421411e1be40a8786211145ee2291ca288d9077ea16a7942af"}, &(0x7f0000467000-0x4)=0x4c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e5d000)={0x7fff, 0x8008, 0x3, 0x3, 0x0}, &(0x7f00004b0000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000005000)={&(0x7f0000c55000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004dd000)=[{&(0x7f0000fa9000)="0129735266007f1ede92f1caf31f357dfee224d2d336315e0c2e15653d6406907573460a9d0cbdc4fea08794a914ceb758a150aadee96c58f38f8e8d2f985c9ec8d1a2a862d09946bcb64492f2ee142a875b31c4b6d63bf7a997390fcb5a5e98f0511e58c89fa869d897fb1930", 0x6d}, {&(0x7f00006f9000-0x8e)="a3c9261b0bedd50b88aedb0b7c1c1aa7c93e5515154d865a21737f2d52913fd9dc6327f23e8ead5d7874a1e1924c9bc608a9eaf0feb39ded964a390e6071121618a937e9e312a520e2b640832abe58c8b261dd9e6e542545efc555f08bb832c2737ae2f2a1aaa596b698fa62310d06ae0eec84d7fc22ed52fae5f4cd922124a807de802370a5e4c133181a135672", 0x8e}, {&(0x7f0000ede000-0x105e)="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0xfe4f}, {&(0x7f0000395000-0x1000)="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0x1000}], 0x4, &(0x7f00001b0000-0x60)=[@sndrcv={0x0, 0x84, 0x1, {0x4, 0x4, 0x8209, 0x8000, 0x9, 0x6, 0x6, 0x1f, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x403, 0x8200, 0x0, 0xffffffffffffff81, 0x4, 0x1ff, 0x80000000, r3}}], 0x60, 0x800}, 0x20000081) sendmsg$nl_generic(r1, &(0x7f000059a000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x111, &(0x7f00004af000-0x8)={&(0x7f0000011000)={0xffffffffffffff85, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000cce000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1d000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002b2000)=[{0x0, 0x0, &(0x7f0000a72000-0xa0)=[], 0x0, &(0x7f00006da000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000952000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00007cd000-0x8)={0x0, 0x100000001, 0xa6f}, &(0x7f0000b95000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000246000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x819, 0x165, 0x1, 0x5, 0x24}, &(0x7f00001bb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000509000)={r3, 0x1, 0x100000000, 0x0, 0x7f, 0x9ba5, 0x9, 0x4, {r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3d6, 0x40, 0x20, 0x7, 0x7fffffff}}, &(0x7f00006d7000-0x4)=0xb8) recvfrom(r1, &(0x7f0000f73000)=""/63, 0x3f, 0x0, &(0x7f00004cf000-0x10)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/26 05:31:36 executing program 0: socketpair(0x0, 0x80007, 0x9, &(0x7f0000ec5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1ff}], 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x80000000, 0x401, 0x0, 0x100, 0x8, 0x56, 0xffffffff80000000, 0x8000, 0x8, 0x20, 0x80, 0x4, 0x100000000, 0x8b81]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xb751, 0x4, 0x7, 0x10}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0xc2)={r3, 0xba, "c11763c38e5affbd3269d62634c57201478d10082f53b8b8e9e4beb0e7cc15c6eb2eba26c8d074e5ae069a6ee9180b799beede0ec339c023d35f8cc98ab6253b60d6a79d9ec1f8b174c4114ce9307d2ac114e686447fb35b4ae3135671752e943a65f1e362717947128821f9ae13acb26200735a4eb3caee0d250b7235852f49ed616e182e29e937ceff42b5f5ffd0aa55c5e00a8435d52dca9acd869c7da09ba69be81f222168cfe8efd220a8655494eef350ba125ab96ca31e"}, &(0x7f0000005000-0x4)=0xc2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000006000-0x30)=@hopopts={0x87, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xa7eb}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}]}, 0x30) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x3f, 0x5, 0x20, 0x101, 0x9}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r3, 0x6}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000008000-0x4)=0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000)={r2, 0x8, 0x3, [0x8f9, 0x8, 0xf73f]}, 0xe) ioctl$int_out(r1, 0x5460, &(0x7f0000002000-0x8)=0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x10001, 0x0, 0xfffffffffffffffa, 0x2, 0x800}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000000b000-0x10)={0x9, 0x100000001, 0x821, 0x9}, 0x10) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e", 0x2, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002a1000)=@req={0x50, &(0x7f0000247000)={@generic="5035855c8adf44d1f3e005ccf0cb1355", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x3}}}}) connect$unix(r1, &(0x7f00003e0000-0xa)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000df9000)='\r', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x1) syz_extract_tcp_res(&(0x7f0000a59000-0x8)={0x0, 0x0}, 0x3, 0x7) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/26 05:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000b, 0x3, &(0x7f0000ac5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000631000)={0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) syz_emit_ethernet(0xe0, &(0x7f0000fe7000-0xe0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [], {@x25={0x805, {0x3, 0x2e, 0xff, "76da9779c15d0a29cf7b71250992b289b8d8f39a2dc7d10c60fb670cfb06d5ea97fb406e368f58f0ca38417b8bf0856c01f5b7b8f81bd5857eb11ef083e9f528926a892b4638c56836cdc362ab481c13d9d2ae32b4557ebef1f09b470f5f9ddc5954557890657f6ef800f72bdd3b4b9fdedf042e7b808221909f54d66d2e90f3d7884b19709a76a96f3b4ab9ee0a4f558f4ef4dad1ae1224d3ba7f4951dafefff88a912d9ec30ea1edf0e7c52a399373dc7f64e48db7bcf379fcb628d6f731b340dec170b2b822391c0c8841ef8a72"}}}}, &(0x7f000046e000)={0x1, 0x4, [0xcbb, 0x101, 0x8bd, 0xb77]}) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/26 05:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) r1 = socket(0x9, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000024000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ac000)=0x8) 2018/01/26 05:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x7c75, 0x2, &(0x7f0000067000)="", 0xffffffffffffff77) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = accept(r0, &(0x7f00007b5000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c3f000)=0x0, &(0x7f00005b4000-0x4)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b50000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fc000-0x4)=0xc) r4 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ded000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000019a000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ce0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fa000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d02000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000841000)=0xc) r9 = getuid() r10 = getgid() r11 = gettid() r12 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b0000)={0x0, 0x0, 0x0}, &(0x7f0000085000-0x4)=0xc) r14 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000612000)={0x0, 0x0, 0x0}, &(0x7f000049f000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005fc000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000f2a000-0x4)=0xc4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f0000c1c000)={&(0x7f0000e47000-0xc)=@proc={0x10, 0x0, 0x0, 0x2002800}, 0xc, &(0x7f00000b6000-0x60)=[{&(0x7f0000659000-0x104)={0x104, 0x3c, 0x504, 0x3, 0x0, "", [@generic="c9126a03f32bdc6c0566c84cad297bcc37abadfab248bf667bbc586e", @generic="e9814f03c3345d8e36d3d2ada706d9ea719c3b5d58e05907065fcee3850eab50767e3e94a108763c978674f55658757f948adf0ab914061cb88c754338802df7c7fa64ae897c2aa2bba97587fbe9ada7ef2c26ca53154f8155b7db5d7b9b2bce91d01f33a263edf2843a9407cb61941b524546acebb5a6cd5a2bb5ea7a1e3a354a0033c9c8fb835f5cf7969ab275bc06a413784d8cb3532509ea76b87cf9ea512a909b6258b89172d181daa675ddefbc749c61143462d8bb24662af607acc0ffd13fb2f69c5022515eb1c808c1a501c4699d8f6de241"]}, 0x104}, {&(0x7f00009ce000)={0x11b4, 0x1e, 0x400, 0x1, 0x1, "", [@generic="b1ac3f2927580058d2713814fca9ae49d3f378887199f4031816ab73617004bcf7e52e2720e6046b5d51bcd6d6b3ab59df152e4e0a5c337b", @generic="16db1f80e38c5d525e1223fb031221b6d1a66972aa97fb6205583c2773b32c3017d210bf548f9e7514164f5f083b167aa8c9d1bec3bf9b6a78da773cef5930c514c387e6db472bb39bd843749210809ba24856e507b2dd3dd3f51bb4b23aeec5147343ede4676a1f68647e77fbebd7964d6d3925a3", @generic="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", @typed={0x18, 0x57, @str='GPLmd5sumbdev\x00'}, @typed={0x18, 0x42, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="acb4646c899c017016c5db2f4158ca844600174d1c75c5f88c2b70d9c4bb6f931bc7ffff7c008857d1c3da2eda057cb8c82b101d0393caa1a8c26f64d24089f7a16f9f5e6f6a7d129ffeda4e3c51dd04cc4db7a08e92bad7839b09166c8ee30344fb503e643f4c46852e8444c6ccd7d163e91caf81887e64c16a", @generic="6d896058c6fe6a7a1b04341351e58b38ecbeb35ed507f45f5c770c8985b1f946b4fe14650e2bb93e71f1167cabdc75084030e386a2d830a89794a202c3baea4616ebd6feb45765225a6fea59"]}, 0x11b4}, {&(0x7f0000807000)={0x44, 0x26, 0x712, 0x1, 0x1, "", [@nested={0x4, 0xe, []}, @generic="066a39ddbd10461d7ea70d42f70503b75a2080e844cf4c0b2920d56e55aef7648f03be", @typed={0xc, 0x19, @ipv4=@loopback=0x7f000001}]}, 0x44}, {&(0x7f000070e000)={0x24, 0x3e, 0x20, 0x3, 0x3, "", [@typed={0x14, 0x5d, @str="2d2c657468303fa700"}]}, 0x24}, {&(0x7f0000011000)={0x158, 0x42, 0x222, 0x1, 0x1, "", [@typed={0xc, 0x2b, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @nested={0x1c, 0x2f, [@typed={0x18, 0xe, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}]}, @typed={0x8, 0x33, @void=""}, @typed={0x8, 0x6e, @void=""}, @typed={0xc, 0x16, @uid=0x0}, @nested={0x104, 0x71, [@generic="51d9134b1fd8912487fc778d861f75d53fb393d168daa5c2", @generic="1cb9160d1d3469621d26771d7e79c0db9a74e0adf3d3b194bf7ea321e9ae8af01c07a3e360c3ddf63b92d39dcf05f572e90bce6466aec99759a6d02aa27cc993cc3aaac0d32f5ab0d36dff867a69267e2c0d3d580608d527334dafc8ed161be3e1a95453a02fed56f7f67015b9a1e44b957f3909706c0cb7bbae135f6bbb81deb99f60ae52c5fe388b64b9a344fa7336e2fad42033c9125db7df19d7fe4848f03b420c22faa966d727cee6b6b8b175d5ac682f75949c5015", @typed={0x18, 0x78, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x54, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, 0x158}, {&(0x7f0000b32000-0x32c)={0x32c, 0x1d, 0x810, 0x1, 0x0, "", [@generic="37cfbc2e20", @nested={0x274, 0x6d, [@generic="8b57a85e431dceb176a1eb2da18e7e2485e7e5858138de22e8ff3fb9e64edc00f7bf283bd769bfd7c67173940458f50b03aad8d3cd", @generic="869b78196f4a42f259b8ab246f2b24249d46b6099e296ccbc9112181a060304ddb95b4fbaded637eb63ea6dd448bb044fcd41a7f4f0b0c8c8153cd980cbd63270d027ec2a84f2751e6fbb4185ab977bd35a72b8c9d0c43b9a19e4f3ff6c0aa9222cccf177218ba86aac17c05fd374f18b8dd142d2883de934ada8577", @generic="7698da7dcf86b59feb3177ab5859aa7c71c9b6c24f65d692069c071325a453b015bbc2d18dfd4819073897f4866a5afa5ee5b83b1577947c792cc5b5f3751453af78ecc3cf8b5baff316740c83fdbf942a64376ac042ac25f1f6d87ef8fb2a154832f661c4c3b3fac159288d36da8e24252866ad1f72197f9e4d8cfcbf53771ac70294610e52b811f01976ff1161e30343e131bd916a485e8d11324ad0ab6ba3b1aabdbb8b4851bd3e33a3b6e45781194d07f2a2d22f164f80a42e5b245605664bb8dd810e52", @typed={0xc, 0x68, @pid=r3}, @typed={0xa4, 0x88, @binary="6071c8f1bcc05377cccd8ca246cdc98df3a947f66f23b57c25f5361a36fdaa11e0f9a2738e3168a820ec2e1eff730c97e1a28d64fa3df511f102c033bc728d4db4af677ee1263169b41c702453fb80a56bf13a3880dd90dc58b9d86fdf8af23459469cb43cbd058ef1850ebe78f133d6c1fd2bc4357295419393acfe5c93c2f80a3abfae5f049ff0c6f97273dcbd04b24b14fab6cbf667e73e91ce77"}, @generic="", @typed={0xc, 0x90, @pid=r4}, @generic="3ad627e612d1a5b2e79e1b7eeae5b9908dee7a1d195395ea5c1ac67543261929381c36a4014d46ab88200c164640cc69338e15dc2cbc2c728567"]}, @generic="76e3f84269b013341ba7ca552ac8789f1a8fde08af4273c9a67f0da9bba8326dae81f36852ed0e2f0c80c83a90aa4b7fcc9a868c811f68b2504075862543892c65ae91af30f15975aa9fafd66e26c5f39296bae71d71fb2bb81c8f5e40ff2c2eec04ef5d3e8cb854368333e33d0d822b66e7f7386fd0f549ba6de601f2bd1d3c0fdebeb33802349d696f55957317dd654e6d56846fb2e45ef855e211d4ef9a5fff1e60"]}, 0x32c}], 0x6, &(0x7f000024b000-0x110)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r1, r14, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r1, r0, r2]}], 0x110, 0x1}, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000fce000)={0x3f, 0x0}, 0x8) r18 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r18, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r19 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r19, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000f25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000809000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00007de000-0x108)={0x0, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0xffffffffffff644e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x1, 0x3, 0x10001, 0xffffffffffffff80, 0xfffffffffffffffc, 0xfff, 0x2, 0x1, 0x10001, 0x0, 0x3, 0x3312, 0x1, 0x5]}, &(0x7f00000f4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006e5000-0x8)={r21, 0x5}, &(0x7f0000a56000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000e20000-0x48)={0xe, 0x6, &(0x7f0000cc9000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0xc, 0x9, 0x3, 0xfffffff8, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000fa9000-0x4)='GPL\x00', 0x61, 0xd5, &(0x7f0000d0d000)=""/213, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r20}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00009c5000-0xa4)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc134, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd85}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) sendto$inet(r18, &(0x7f0000fc1000-0xe3)='[', 0x79, 0x44, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x0}, 0xfffffffffffffe51) r22 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r22) 2018/01/26 05:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000b1c000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = accept(r1, &(0x7f00002c0000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000108000+0x3a9)=0x1e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000078a000)={0x0, 0x7}, &(0x7f0000063000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000041b000)={r3, @in6={{0xa, 0x3, 0xba1e, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 284.966869] sctp: [Deprecated]: syz-executor1 (pid 31497) Use of int in maxseg socket option. [ 284.966869] Use struct sctp_assoc_value instead [ 284.985337] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=31498 comm=syz-executor6 2018/01/26 05:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20001, 0x8010000000000083) bind$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$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eb4000)=@sack_info={0x0, 0x0, 0x1}, 0xc) sendto$inet6(r0, &(0x7f0000e96000-0x3d)="067217bfe0df29a89c69c75276bb6022ee0b0b0c7bd1897fa7b8b17af4f0e402fac25efdd3b6e3db2b4f4b1744d404e3302316ab9e1fd09dedb907e108", 0x3d, 0x10, &(0x7f00009da000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000233000)=0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f000056d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x1, 0x0, 0x10000004) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000846000)={0x0, 0xc3, "06f36089a811f80a7f06c35810026de7ab47b25afd07f164200fb76bce777630754ab9593edf63c4c631bad6d6155de1184fafe285fa9dad9ddf628f93ad0a621e9c8d77276eaf64e90856c2dd8b067819eac17994dfa4b2cd2c6645125067d635d17abded24d7cb2f5e0e416915c4fea3820757c561f580aa5a263711654303206bb153e169310d2c1ea8c985bfbe793bf3ac93354633c802455df61acce36c10f801f1a46595256dce5149c542324e7fb0c70b392e9a8003d601e455fd79d1c663c6"}, &(0x7f000007e000-0x4)=0xcb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000570000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 05:31:36 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3e9, &(0x7f00003be000)={&(0x7f0000d18000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0xa, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d1b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0x1c) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d1b000-0x10)={0x6, 0x200, 0xd8c, 0xffffffffffff7fff, 0x0}, &(0x7f0000d1b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000690000)={0xff, 0x202, 0x5, 0x3, r2}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003c3000)={0x6, 0x1, 0x0, 0x3ff}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d1a000)=[{&(0x7f00002b5000-0x5a)=""/252, 0xfc}, {&(0x7f0000cd8000)=""/0, 0x0}, {&(0x7f0000d1b000-0xbb)=""/187, 0xbb}], 0x3) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000035a000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000063e000-0x4)={0x4}, 0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000d1b000-0xdd)=""/221, &(0x7f0000d1b000-0x4)=0xdd) [ 285.046230] sctp: [Deprecated]: syz-executor1 (pid 31520) Use of int in maxseg socket option. [ 285.046230] Use struct sctp_assoc_value instead 2018/01/26 05:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000648000)=""/178, &(0x7f00006d8000-0x4)=0xb2) socketpair(0x17, 0xe68ae51a03305b2a, 0x8, &(0x7f000041f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000006e000)={0x1, 0x5, 0x5, 0x2, 0x2, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000004b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000013000-0x20)={0x1000, 0x2020000, 0x63f, 0x1f, 0x3, 0x9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 05:31:36 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f22000-0x10)={0x0, 0xc4, &(0x7f0000f21000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x40}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xf3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000044d000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000086000)={r1, 0xee}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={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}, 0x98) 2018/01/26 05:31:36 executing program 4: r0 = socket(0xf, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x6)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/39, 0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfc000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000059b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@empty=0x0, 0x1, 0x9dc2, 0x0, 0x7, 0x2, 0x80, 0x0, 0x3a, r1, r2}, {0x35, 0x100, 0xb3f, 0xa66, 0x33a0, 0x401, 0x4, 0xffffffff}, {0x85, 0xfff, 0xff, 0x5}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x2, 0x2, 0x8, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000303000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f7d000-0x108)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @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]}, [0x2d87, 0x0, 0x9, 0x80000001, 0x3, 0x100000000, 0x8, 0x9, 0x6, 0x3, 0xc9, 0x4, 0x2, 0x7fff, 0x3]}, &(0x7f0000bb9000)=0x108) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000a04000-0x8)={r5, 0x1ff}, &(0x7f0000f7d000-0x4)=0x8) bind$alg(r3, &(0x7f0000023000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(fcrypt-generic),md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/26 05:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000cee000-0x4)=""/4, 0x4, 0x40000022, &(0x7f0000f5e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x8979, 0x3, &(0x7f0000cfe000)="8db39b6547a29f8774636f42e192c8138e22dbd3ea06f7d4acedb83c1a", 0x1d) pipe(&(0x7f00002bb000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d18000-0x4)=0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$packet(r1, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aeb000-0x4)=0x14, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000060d000)={0x0, 0x0, 0x0}, &(0x7f0000e49000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007d9000-0x95)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x3, 0x0, 0x1, 0x0, 0x2, 0x0, 0x80, 0x0, r3, r4}, {0x36, 0x401, 0x6, 0x8, 0x0, 0x3f, 0x5, 0x401}, {0x20, 0x7, 0x80000000, 0x1f}, 0x100000000, 0xffffffffffffffff, 0x0, 0x1, 0xdaead8e56be8b2c8, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x2, 0x1, 0x7, 0xb0}}, 0xe8) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f00003ea000)=[{{0x0, 0x0, &(0x7f0000ccf000-0x20)=[{&(0x7f0000e42000)="f4e1db8e83772806baf0720b38e3cbafe0b68fd67db0185290f267ad25ce0698b1c4a9154ae3fd8d3e05c8f1f6b74cb6dfac9d69474d3a83527c743a9b52373a0b6c65256d726652d4649b1f9935ddca0ec3250545b87fb6e7f9f207228dd99ac49c039feeac3ffa60be5de46dab6ae723271d78ed644c68827ef1e607", 0x7d}, {&(0x7f0000860000)="b53397870924ae6984249ef7e30fb2d42d3142c4766e75b12d84b22bff49981252cf74eae56d7a629a1a10b3d25481b60369addc49cff0b9a82c45952080c06b64d3ea1d0958800930cedccad09ecf2a59db982e1ba3df42e670858fd797f9d4d629359e77e22c13388e5edc0efd8cd1d23c9b7e30105e27d4022ef560c0dda945c5d6fe3de393a6e3848a92dd04a05f74b1c18b", 0x94}], 0x2, &(0x7f0000125000-0x130)=[{0x50, 0x113, 0x1, "50642111cd4407aab9c431074deaea9813d1d453cfb07dc70999cc6bb152c83053fa5f81a38630a850522a75625ceaada202b4a13a2c0809c6"}, {0xe0, 0x88, 0x6, "ff1f3ef8d64c69c010eb3f740727f4adffb0cc9a16da32ad16de216dd356fd4ca90c821eb6779d6d02486d1e2a77fa112ba09aa6ae880ad04966de5f6bb7fccc489a3ce07b87671989e32c140e191200a6ea6ca299787a6ddc511b321266d55a438be3687b935ff1f5469f8fbef9968eaf15beba8aa1ccc85dc7e45d93a30745bb9971de54651bc1348ef655657818e5d3188cf4d9401db59161873c6ffcccc88c0d6d9571f107f7502ccf5e7f1ba0fa5c9ed842baca1b2353704ed3009b6cb68977f91b82e065f446"}], 0x130, 0x804}, 0x5}, {{0x0, 0x0, &(0x7f0000db1000)=[{&(0x7f00009a9000-0x21)="97d8514feb1968c1ce1f8310cda63db428743a2301d3c5140324892be0aeed8b63", 0x21}], 0x1, &(0x7f00000ac000-0x228)=[{0x88, 0x1, 0x8001, "25ed4491881113d65acf3d01452dbd9ef5671951f587d0165d2b5bf126d27187445eb958c2e4029270bbd370ffdb9631c4d67870bc4b2fd68f1e5d1652b1efd46a28167b40236ab877906c0f6ed770e51495d689bd9f97e6cab5689a94e5c6414a23d075632815258ccda9b36c631bb24d0da1c93c75"}, {0x80, 0x11f, 0x4, "90a978dcc3dfdbb2ffe4cc5e495af7201f3e3dd00c60b574f4d1a38d16315d6ccb3a49d9b60024d0c83868a8e08af575feec9f6a77dfdd52260f07d1b27bb53b1e7ceb8532d6a6e122a58fe7de5ffb58c94ab73032f5ff2551190fc882abc8c9d5a4a57b97bc1a1ea78c65a218"}, {0x20, 0x116, 0x400, "e1b2d06ae869c4b97695"}, {0x100, 0x0, 0x5, "4b4c431a2345b9d6151702116ea5e4e05a8f533bc8aff48b442032f32bcb8f61a8150e78f5cda580120190386bf0df8136d60ee54d1c7157b21cb10e1263fe63e5003356f8ec9794041cd620b2aeacb1bc6ab575073889be98e18fd3c368da4813d12b5e92aaf820ae7e8ebc4df3bc29d40dbf60d7fff813c9d59dcf064f41f78f060151bdbe87f5d5e0819d6c8665d6c3c8d4713a715037e1bbf800d8391e21752353b26bc908d24d8ed4e686f2f34aad52523ce349330d7f2499ec97ee5b36cd3deaca14d150fd4bbb79faae996928fb158cba5186262cfebe8c33bfaf80ba89a318f5a502259637b677bc80ce20"}], 0x228, 0x4}, 0x5}, {{&(0x7f000057d000-0x10)=@ipx={0x4, 0x10001, 0x80e, "ee243c1e74d8", 0x1, 0x0}, 0x10, &(0x7f0000c83000)=[{&(0x7f0000051000-0x79)="307304636a5cfa797cd868c6682105b83fcfb4ebd4f6bc6581304a1e270f7dbd71ccc8418cc74f4cdcfa5543b692d6fb56f48675f8d78e2636eeddc1c2bbcb87ccffa1388c8113a16329af910969d4327dc09d2c15649b19661bf8fc45af5392c563787504e44f7f35154bc4b8a907f81dca811afabf78e129", 0x79}, {&(0x7f000060c000-0x96)="33421022765aae9e27a20ce51ca8fc4324a8af82498b48e080147d7536694121f427bc30c0a74cf2c93f153c62b4ee07b2071648ad3bcd9343f0952fd9fdbb5ec60ce3c4201b34cbf8219286e173b25ed64cc5b218f56e523e7fb925bb087eb02529afaa62a9c6c40e96ed19d54d101e6a2ad8df47727caba1583cf6cf53e43451d6039c1acda245324a77d2914db61c2b42b31fcc2c", 0x96}, {&(0x7f00005d6000-0x94)="83e40fad6b5a587338e8b198f5c10f64cf09861a5e6f4137b0aa5181c5e2a4299d51cbd740f04640d3b813fbd3df0c03f4c4d429716cac5a308cc849c296ef6ecfc4fc949fc2df69b23a8e5968bfe62dfa8c7d1a4472469a4f83ea316bf18cc86776c6bc6bf681af824e51b86579bed212a3677844dff4cc8d2cd0b6d7b061a4c6ab7cbfabfff1c25374e9db8b79342cf3c4258e", 0x94}, {&(0x7f0000009000)="0724f1c152df12ff84f556f3ffa64fae8d8b51cae56b105a9a28e42ce3a68cf48d6f3d48597442da738b98f56d3bd66ba8d91c475206b390ee04a318735cfdb4e5a90e41a46d3e6e3aa80cc660a61c323c917df25687b2484e92cebaffffb1a787f3cc597676901d8175cbabfd3cc2e422e603c58b4c4afba1907c8bc88c3b", 0x7f}, {&(0x7f00003ca000-0x2f)="b9094ede6cdf40c2027795df60238be50a17ec2c12bafb7d0fbb18cf332d40af703568f7e04d59e57010c58d8641c5", 0x2f}, {&(0x7f00008b0000)="b4d46f76ca3da8f7f3db9909055509093a8b113a882717d3360d6646d07ef94cc113607df6a759dc77ee54578094cd6fef4444802c590e3f7219005ff3ae2f80af3d6c9c1dd8b7100241a6713171a218b7547829c69422cf875a070c1797bb077c1321741aa10f276fb51fc1b2b1d6f0cd6af44f5a013b93b411492d751c3e1d98344777b7c61f4c29ed9abc8870f5b1e32c5f49330349a7aee9247e06222d76ecb0230f0ee2eac57f8112222f856da6159fb27e1f1be6737f155ee058e9437c57c1915e153230376065", 0xca}, {&(0x7f000090c000-0xc8)="abc6b92b362a3501d56573fd488e575ffcd60919a249e9128b027bc8dcda6bd1616491ff1a2988bb156678b88202821e130b900c043d3d058f2636d92e829ae69f350f2ce3afb3ee41edb4eafdd90edc2468aacd48eb3278999918b290e4224ad08db159a051aebb54b057fb584c4468f7e05bf09fb1b821580208086e2fb7aac41f711cd54e58661179c128d46bbdeebd5c299b12784a7e533a78e7cf738d5d78727394d0f668f2c88de973f1d355184e35ac5ec1dc86d2f16a6573edf32199fec997250acb2cb0", 0xc8}], 0x7, 0x0, 0x0, 0x801}, 0x5}], 0x3, 0x14) [ 285.078101] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 285.081219] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=31498 comm=syz-executor6 2018/01/26 05:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 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) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000592000)={@generic="db5db46f27ed48f6b885eb2a096cd579", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000348000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000)=0xe8) sendmmsg(r0, &(0x7f000029c000)=[{{&(0x7f000022a000)=@vsock={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, &(0x7f00009cd000)=[{&(0x7f0000065000-0x80)="672314aff28d06d9aa68aa9a82ca8667addf58f79fbc60f217d8f65d8280d243c82aee81203f401187270ae0961ef87233994541bbfd614ba6ebf4c1ecfb5b3bb9d9f4f6a8c6b936f067776b873f16f11adc2dcc7895406213dec8a5968ed981aebc6ce91e6562edd7a4c797220d84fdf02e3d9e8f2a1d4b8c07bbf9ae44cfab", 0x80}, {&(0x7f000038f000-0x58)="81e1acde0d40984ac569cc8b09a733e8e86b42af58339dbb0e714eb67542a35c8645ad84592033a0ddd6328154872100ae2f675e54a4199e981e2316a4e0e3632576b0a6d51a82037d8ad909aacf84d271436f5194375fa6", 0x58}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f00006d9000)=@ll={0x11, 0x17, r1, 0x1, 0x0, 0x6, @random="d0cee6b76dd5", [0x0, 0x0]}, 0x14, &(0x7f00004e8000)=[{&(0x7f00002ae000-0xcf)="43472aa62a367a277505c69c5ae262110745b0f891cb1308be0c6b731c06079d22a925108969bd3550b64c0b748c60d99f3c12c317de3c908a4b89c5c256e6593dc98c48c22d46402696c71a2c346d76a980a4ad53448931ae6bc22dfc8be01f1784ebb20464febb943aa7ef02a14db3075d4ad1370e1f3d3bd48f228101e4edb3b978fccea3cd79728c628786e8ec693de478de8adeb7a3272fbed093282c63cdcf3a7def3cd7f4f6bebabdad0cd1603b08fe5b52a311b419123c47a5757e7f6d2e4fa888d033395f3713f12daa00", 0xcf}, {&(0x7f00000bb000-0xe5)="d1a0ba8525c2003de2da3fa7e2428be2621d8881b575314a73b021415428b4475c0787db04df15b8626c50e553206b2d660b4d16b4781259ff709047f86e0ab19c3b104cd08da437310ba2eebf1fc37df7ee46f0d0d1e06a09974aeea3104925385b4b3b2961b5b50f0f2b5f06eaf11c0f7df9f17d6261bc1fd8672c8192b737444d8681381def250dca8c6f1bb43ef394ff8792f912ae22bd78db7a523ec4a6fa0dc475ca2b0f666d288cc9f97826fe0386b57e9ee76eeb279873c734673568b8c132dc5f64064f1e0afaed3bd5a71c286ee2c072bbc68c8dd671337802cc8020f83075d8", 0xe5}, {&(0x7f00007df000)="25a4d48965f9d7f99d8555eba0d9133a8edf7d061ecb748fc0a5e4", 0x1b}, {&(0x7f00009be000)="2920110baa6df2a068b58c2055e2fc79d8c506582fc34580adf7651c0664f5b49ecc2d325e17e0d9f81e7430aaefc113272dd0b6cd76f0211158e57ce8680c608fab55e5d35c7c675ef0fe60751652437e4c748fea6a40e5fe76bcfcead6de100e6f1b7cc54375282af00e98d856c0daac65d7b8d8d37c53773833f4e41def1baf5627bceeb26cc28b47d478d2881ed1d220144509069dbd93fe6d2eb4295a9a84", 0xa1}, {&(0x7f0000801000-0x64)="305e7bc1d5a09bc647c7c9dcbd90053a9411000764aac4d280d53d547d2a62aff8e8c9a37a913abd94b47a91e928eba5591c4d839fb7526dacedf51e2a07317fdc8c6a1cc76c3b18a1ac796f750c98843712ce2ca8d6ed84c7c6f306dc4baaeb44e71c22", 0x64}, 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{&(0x7f0000a38000)="21675d3986c4dd0bfe6201d2ed789098b1e65de3d69aae61536113b67fee428946f8e0e411e09c3879d84aa1660095443d7c7d096caa6230c874fdc92e988e201a5fcea0774a7671d6e216d1da336f8f3b727c6fd2e7a32ea174683d58d53e61250e35d0c31d6de6460222ce965b2d72606a0bafe57abf91aefaa34eb4e3035009c0df821290f3e7e557f20906a928a6d4e661aa166ed1e15e21e9a34572a2fe52", 0xa1}, {&(0x7f0000146000)="f20e2b755f26931f450afb6d493c650dc6bc5d2e63424dc80e3a1dc3bb89f595439d792d2921fb4186effb1ed16fbdb1580207725e48f22e7574d77ec4e833aed349c07f1c2747f506648cb9cca0e2b4e0584b08ee4728f2032d1d926845cc4f60fcb22a1fb8d368d480317d264a2ca432905cbcecf99635afb36fc9addd4bedd3a144f6057ec0610fafa64368cda10b3313e06671bbe99242ed40646f83407c7ca8e117aebae53055b7552914c29398a37fc44db1740aaf313fbcf254e2066402febff3d1aec8e59202df8cf426da6f165e9da4c1c795b9679e80f88405c5cdfca5a9211a6f88e3", 0xe8}], 0x6, &(0x7f000059b000-0x1b0)=[{0xd8, 0x10c, 0x4, "28f5b7bbb9a14b824435a04eec01c96e244675d9f532adfe03ba8d72eff25a45dbd0efa3b82c7d9bbaa27ebf786523ddcf00c01ea5943db4710493bd6c9af548aa250fbc9922ff775d531bc54f7759377d234379cfb718b632710ffe94ea25ea8564c25afa5b712bfab52bfd9d99a85b2e796d7373f648addafdd2b4eb2a706ee57867dbde60b8b54aea9cc53f4e20eeb8a7a804665e920e804d504315f46f71bb9ebad4b23fd335cae40cc2e9efaad4650893bba7750091930ddaa6f8e3d1771eb2639a8770a3a2"}, {0x38, 0xff, 0x2, "19d52a7cb4c6565fd3aa519c0b6fd8fbc071060677a79037e84528c72afda41bfe01f1af28"}, {0x68, 0x10e, 0x3f, "446854355f25530e6b94e53aa46589a35dd0ecf7ad72f8232b63ef7c591638f76218f400268924cd1d64bbafe680d41e78be2c965ef132a37bb52d9dae83d3af997b220c630e9a669441ca2f0cd0262a6b04"}, {0x38, 0x100, 0xfea, "1061c2c5432c9198a21ed9f42058cea02867c018ce595df879c6acd3c61eea0363"}], 0x1b0, 0x4000010}, 0x101}, {{&(0x7f0000a5d000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x3, 0x1}}, 0x26, &(0x7f0000076000-0x40)=[{&(0x7f0000cf7000-0xb3)="bcb3c5ad0fcd6403f444fd8f3fb901ff5fcebfb7d49b4eb7acd2f7211750560a4c65526ab2acbb151c638e12123a8a88f6a8a32fba0a183e098a81426d2cd1e0dcc860d1795ece5acd15055857f6c42ca2e6d3300240ab50d78f876ceea55c8fe0c95c3bddb62e437b7180f1a80dc1b698c1ed1edd35bbe5b334ec46a21a1d674eb0ce79162c1d2951e5b651ca2decc477843e0a9f105d6ac0e6c78ac775ee49923895e362025f9af21d6217420fc0c9feba03", 0xb3}, {&(0x7f0000c76000-0xf1)="47725955e55bd271d71d70deea89a2c7df09a8f7466b04c76ec28b68ecbac3929d7282488cadc013436d82064deb3f1bb0f65e93cbf1dac49d9b09825e06de61eee138f8fabe93d469b6c9cf5e494c41d540c05653b54cb18e67b0d87f3c497b5c1fdbeff86e4beafb94fe05f489075e55d75d7fa95fd7589ca8675e221e76b3d7384052e56f556d036b8d1e65df7d469d4629b76ebe64edb66f59b44ad5ec0c30b08cc9fb99a6f2c385bfcb4a23d06aadb90320b4fbbb638a1bf9464c8e2903ed788768509df89edee9b449dbd9d7e3b5259c6fa1df370e39f9d6901ad01e6b17a50996328222239dd74c7633f5970f26", 0xf1}, {&(0x7f00000e7000)="f60530b90ec5f1dcf40956597a5b04c0ef87ded1a5f934ceb5721c90d11311f2306209c0ec941726514ab3b84273687768d5082820a9b6e9cf62c39ded4cea45070aa3a6737bf994c83dc05820590f1d6c5c40bae2767e5ead011648f910c817f0cce37d75a224673644384977e9169050d05c5e22f1ecc9006482ad1152b896f31d8a88b3c7ecf584ed308a9727fced74cd34e183b71f49fdf275c1d4eb04ad0e9939207b3b2d464a94fd513128217a17b2637e26194eca300ac0f045cafaf875b17a595b1901d0a361ced15477bf4821b5f4cea50162ab8d91ff8ac1f3d894a0420da4be", 0xe5}, {&(0x7f0000269000-0x64)="f793c84081bb006f0a73355e749d347070fd005b5f2408f6cdd98c2184cc2796925e10432743af52400e6f3d086d4d74fafe673b119d82dca5bc0761dfe802a2b8bfabef7b5fa2fedc1fed09bd690c089c7de52f37e0fca6dfa7387d1377d097ec8a13db", 0x64}], 0x4, &(0x7f00002d1000-0x38)=[{0x18, 0xb2a74802dad05689, 0x6b2, 'E'}, {0x20, 0x0, 0xd, "3dc268fe45eb4740ed308fe3ee"}], 0x38, 0x1}, 0xcd}, {{&(0x7f0000f5d000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00007e5000)=[{&(0x7f0000ec4000-0x8b)="5553a5e775d3097f633cfe6262ca2750e5afe9b416e5f409b07f4ee4215f257bbe4e7bb34e17e5ca1d53f1c3771583c6d2526f314845980cd02b099ddf6080a88daf0187a46e716fc8bfbe0b4b81cee5fc39f8990151e78db69823b0f2ee79e099b3120cff8bcdca4b865bfe670c5ac5fb634e0534af7b6c91ee97e038c39d273e27608a2689999cd56c3a", 0x8b}, {&(0x7f0000448000)="33b067515a7dd3f356db2d15239d4001d4", 0x11}, {&(0x7f0000d6d000-0x82)="ae56fccb9aaf09f40884ce5d6ca11295b64189cf67cffbe2c3b02c7f3f47149df8ce2a5780259636faf82fa3f85b57b2073b7c6e01c685e02910d31724051ad67d07130ccf33d04566d36d1c66a66e1dcbc9b82dbee843824e27247e84aa6fa5fa42d8aba32cbeb255d4cd3dbc77c6a365de852dea2c622ea9fef702a14a0a027f92", 0x82}], 0x3, &(0x7f00009fa000)=[{0x88, 0x110, 0xffffffffffffff7d, "08f887a63d73de56ded12c4b6736e429f47efabfd82301bc21d5eeefd80cd57c8b8ed54204f391770361e712b22581964f48b2ee2ad2542041c298f188bda9f49e594fbd562799d4f288105050b0c49a2895bb0667e14627f9a40f0acbaf5b5c9af1af118e0f8c59514bad80785ffa3cb92f9f1118"}, {0x100, 0x13f, 0x2, "0a6f0924ef3a7248eaaf4fd19d9b825c1bfa9fea137918bb3415ea329ed278de5fdbd857fe92af74f98278971dccb423afaea183b7c384b0e622bbe5fb9a693b4e3f747fde02a1fcb9732e8f63ddba557962be997ce2bdabd7f08e73fea08563b02c9976d9ff292962e36892d5147438b6166d246ca21068034f43812099195cdf78392cd2bad1eb2aa191455333664239bb4cf61b41d9ab0feea400b549d1a0a64df60a3b8411ec523bd6fdcd713ebef61bd88580b4e135f7d384a6110e962da179e93aeb5e1689b4ffd32cba70acbfee9f6d31e1c2b41aee2f114543b644bc8e0c4fb797c163cd151731"}, {0xe0, 0x11d, 0x4, "316b4e741d53e2b21d17d5863b2b4a18c3a0e061c2795255f03e1f859080290a292272ecf9dbc3e3e642843886e8e653785c3e6be4b0052846b036562af1e98aa20fa516d81ea1d699713b24320dbf504a952cb0ed7f68c7a7f05209351f8b7164886f1152130a3995c0765b924b0d142bfd87c46df7cf295b0c834b7d157c982b296948bce5e88c5cbc3044a274b51d38361f88e7f40636c386e657f89c73fea913e414947b57e4c7e32af1f15e1a844e3bad575689170f5c1e139a70190a3fd67e9e04a7cb6841604125db04131829"}, {0x50, 0x110, 0x1, "cd5496ff219ac174db254217e933ccf64b030d0d1b51d25905c33e751de08fc8708d85b03cdaeb93bcb817d9309a3c0765d6cf1a96f5b2019dbccf"}, {0x30, 0x119, 0x1, "d2d56d957fbb1236a97c8a13110da1d07abbeebd9a81b4e22bc42c69"}, {0x48, 0x107, 0xffffffffffff79bc, "d30a88a1d77261ea9d4b5e457730b92152e21ae8efd3f9245292aa9ff46b7336b1144144a8687620b35a0cacd46f253434aa89d5aa064129"}], 0x330, 0x4000041}, 0x80000000}, {{&(0x7f0000df9000-0x1c)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c, &(0x7f00004d9000-0x30)=[{&(0x7f000070e000)="3705c45999992c71d8a247f24ed1d047857da7d4ae09f275dcaeabf7dbedc83cf694ed9999426d233e1173191c031f57ce66917d157b1b78b3539a6b16744484df6e0e8825822ac32c07c80e8b8451a57fc2128ddcb91d0af6d30f4f95df1c6bd79a04f59f710378b0e9602ef6d6d04b73c28719b704", 0x76}, {&(0x7f0000be0000)="ac53fde2866dac23755f5ed1d2a99a4ff067", 0x12}, {&(0x7f0000470000-0xbc)="f4d4c2bcbeaacc330050c671703714e4003f406409c934fefb70883b6d249947f29086a8a3cc381169b127294ed1f6d81e463208969a05b35424f24a5cb15536a4c26eb39299929f53e870b75667b96c3172bbfe7f9e688015d69d0e1cdf3b8a8e73c7b72c85c0ba98a5b747a209752371f5c7776f306ba3099a8b17d745c9413be4e50afdb5e0e9f55bfc886690bde10ff2e1c335effca11ca2c70549d4c041110215326e968c87cd5901a860db881209053232b351973c3a8e724c", 0xbc}], 0x3, &(0x7f00007db000-0x1138)=[{0xc8, 0x113, 0x7, "70a8610758b74d299867a43b3b7f710a1effdf488116b5902c96373712704ec79b31e074e3e44c542a115fa225c23b00ba7481f8924684bf92075105f13f35bf02e1dd0d9103d2f63fc6e4510000857285f07d3ef45cf1b6134ab8d6a92bff1dc1ab1c9e55cdd6ce38f335aec10a0d22f36305de042f846e665b9bc7e7c566444693e86e80562d2108cb9b7c83d13748c7656d01535741dda9983146efe9c32c66e629a1cad11eff10d57068f4ec900b61c8c0"}, {0x60, 0x117, 0x9, "88590a86e44d5b2bb00fed96c9cb21bd9a3b47b6baf922ec4b2022380278f60a7d3742203e8c8b4c1257129d3e629ae25e1b701a302ace71a76db15f8bbec7c36ed02f900044289504e0ef32ea15"}, {0x1010, 0x13f, 0xfffffffffffff800, "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"}], 0x1138, 0x4000}, 0x422}, {{0x0, 0x0, &(0x7f0000f1d000)=[{&(0x7f0000fc7000-0xed)="781fbfd6ef203dd8f4d8a573e20cb7610b7529c409ed8ad09434e957f88d9e126ab57982a3e44416b6f02f10227926540c666b40c2226a4ef9b253af11bef84941b7c3fb5cc3c4baa92e25eadf29466ceba214a7f4e391634c6fd38a7bb5d49d23d539555221d3e87c223ce64f49fcb52c5a4f1de4843f8a1f3f9d89d27cb530d143eab9b344e570fe690e46606767a7c5fa993f01580989d40f164925574659e87081cb3319f25d7da3d57bb8545533b8949ba9ce324269c92f9f8008acceadd822a3a984385e9de34d34f86ccdfb004b3f994cffad05214c74acc5d01f34451364fd77a171a8198133a8e12d", 0xed}, {&(0x7f00008de000-0x95)="fa0e89b2c06928adccb8c7ea3030884c0d5be31d11ceffbafca2dd851466ee9ac45dc9eccc61beb377c0b29fc8de86d092389d5f4834fc6602195447289f0615de27d9b2319e147225c24ba5b091e3f8c47194cf3ac587fbd6daa7971f2654453098f1b5b81450afaba53a22c03750d90e684c9ea39f61bbb79455770e7139f5050f88f6e8402bf661f6d437a6ffe36af2d7d951a6", 0x95}, {&(0x7f000004c000-0x1)='r', 0x1}, {&(0x7f0000186000)="040ad7502d83633e61dcf429ddbc6263851194c191a10a82e2bd4f726a2eeffd7c051d060ce514b946426d6b65ced52ad5befe6692b68a45fa6cd6948f7a04052371764abf3aa82eb6160ed67d1138f0f4d8b0bad967b6ea1c20b98a02b721966e3ee18922780dddc047cebc1b799693a21b305b8d3e52c3983fdb7f7d77437953ef68e1a387cab18cddb28ffa979eb7a42a58a0cdd3cbaf5c11dd2563f9e7f3ab87498c58fe58173b7679b2c2beaac432987ff6830b1f0fed482285b701099b71f6ab30ce680b5771940f3ee52a3451d6c9aa91bac4", 0xd6}], 0x4, 0x0, 0x0, 0x40}, 0x4}], 0x8, 0x24000090) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000736000-0x590)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000330000)={0x0, 0x6851}, &(0x7f0000244000)=0x8) connect$inet6(r0, &(0x7f00003a8000)={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1ff}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000024e000)={r3, 0x2}, &(0x7f0000dbf000)=0x8) socketpair$llc(0x1a, 0x4, 0x0, &(0x7f000016c000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002fd000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000a11000)=0x7) recvfrom$llc(r4, &(0x7f000010e000)=""/24, 0x18, 0x40, &(0x7f0000ba4000-0x10)={0x1a, 0x16, 0x8, 0xfff, 0x4, 0x401, @random="b062164b931e", [0x0, 0x0]}, 0x10) r6 = socket$unix(0x1, 0x0, 0x0) bind$unix(r6, &(0x7f0000249000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/26 05:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bf9000-0x20)={0x6, 0x100000001, 0x3, 0x0, 0x1ff, 0x8, 0x7f, 0x1, 0x0}, &(0x7f0000913000)=0x20) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000a44000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) bind$vsock_stream(r3, &(0x7f0000210000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000477000-0x6)={r2, 0x7}, 0x6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000025c000-0x1)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000095e000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@loopback=0x7f000001, @rand_addr=0x0]}, 0x18) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x7f, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0]}, &(0x7f000001e000)=0x108) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x2e3, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x3, [@typed={0x8, 0x3, @binary=""}]}]}, 0x1e9}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 285.106328] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/26 05:31:37 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fc3000)=0x0, &(0x7f0000fc4000-0x4)=0x4) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c2d000-0x8)={0x2, 0xffffffffffffff50, 0xcf6, 0xffffffff}, 0x8) 2018/01/26 05:31:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc5000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dbc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/26 05:31:37 executing program 1: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000f000)=0x1c) connect(r0, &(0x7f0000003000-0x10)=@llc={0x1a, 0xf7, 0x6, 0x0, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=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=@loopback={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}}, &(0x7f000000f000-0x4)=0x4ae) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000000d000)="8e3846b03726966c155d80232e800ba202d47ef67b310cfec85e83cd47245029f00d8f4205fc2918289c3302b65608f6fa49d3b0c0c7e53d438464c81a855de9", 0x40, 0x20000084, &(0x7f000000f000-0x14)={0x11, 0x17, r2, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004db000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b01000-0xe8)={{{@in6=@mcast2={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], @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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000-0x4)=0xe8) 2018/01/26 05:31:37 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f85000)={0x0, 0x0}) 2018/01/26 05:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x807, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00002e7000)={{0xa, 0x0, 0xb2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}, 0x2, [0x8, 0xa159, 0x4, 0x1bcf3b66, 0x8, 0x8, 0x8, 0xff]}, 0x5c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/26 05:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000601000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c88000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000493000)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003e6000)=0x0, &(0x7f000046d000-0x3)=0x4) pipe(&(0x7f0000f52000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000074000)=0x800, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00002ab000)="19", 0x1, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000c2000-0x9)='nv\x00', 0x3) shutdown(r1, 0x1) 2018/01/26 05:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007bd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b2000)=0x10) getpeername$llc(r2, &(0x7f0000198000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000053f000)=0x10) sendmsg$alg(r1, &(0x7f0000077000)={0x0, 0x0, &(0x7f00001ff000)=[{&(0x7f0000280000-0xef)="67701d0b04338a78d00a643b4b1e73ced1517b281e594070368a158b885858af", 0x20}], 0x1, &(0x7f0000f33000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xffffffffffffff3e, 0x0}, 0x0) 2018/01/26 05:31:37 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/26 05:31:37 executing program 1: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x4, 0x3, 0x5, 0x2, 0x47, 0x100000001, 0xde5b]}, &(0x7f0000000000)=0x12) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/01/26 05:31:37 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$nfc_raw(0x27, 0x3, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x80800, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000-0x4)=0x593c, 0x4) r2 = socket(0x0, 0x80003, 0x7fffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000006000)={{0x5, 0x0, 0x1, 0x40, 0x1ff, 0x7}, 0x95}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x36}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000009000-0x4)=r4, 0x4) r5 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r5, &(0x7f0000001000)="fc", 0x1, 0x404083c, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$can_raw(r2, &(0x7f0000006000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x0, @random="25b650c6cc01", @common='bcsf0\x00'}}) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000)=[{r2, 0x200, 0x0}, {r6, 0x2000, 0x0}, {r7, 0x200, 0x0}], 0x3, 0x100000) 2018/01/26 05:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a7b000-0x38)={&(0x7f0000ca4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000955000)=[{&(0x7f0000f8a000)=""/45, 0x2d}], 0x1, &(0x7f0000208000-0x83)=""/131, 0x83, 0x1}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000e20000-0x4)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfb000-0x2)="cf2a", 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fbc000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003bb000-0x8)={r2, 0x0, 0x200}, &(0x7f00004c1000-0x4)=0x8) accept$alg(r0, 0x0, 0x0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000b48000-0x4)=0x0, 0x4) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000a50000-0x10)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x10c0}], 0x11e4, &(0x7f0000ca4000-0x32)=""/57, 0xfffffffffffffe77, 0x0}, 0x0) 2018/01/26 05:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000044c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00001ec000)={0x0, 0x38, "5f922c4a7bae62ff7479b2aac05911cb6e52f6b4f494bc10d23d019edd63afa218794174ebd5162bfa4bf4751f6abbcd15e7fe0898e85cf4"}, &(0x7f00005da000-0x4)=0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000321000)={r2, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x5, 0x8001, 0x24}, &(0x7f0000f02000-0x4)=0xa0) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000006000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 05:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000e89000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dfc000-0x3)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000afc000)={0x0, 0x6}, &(0x7f0000eb5000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000444000)={r2, 0x40, 0x20, 0xa967}, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) socketpair(0x57bf27efe67f460, 0x0, 0x7f, &(0x7f0000d47000)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f00003ad000)=0x0, &(0x7f00000db000)=0x4) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000027f000)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000b1c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000af3000)=0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 05:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0xfffffffffffffff9) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d7e000-0x2)=0x6, 0x2) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/26 05:31:37 executing program 4: r0 = socket(0x40000000015, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f00000cc000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x40, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001000-0x8)={r3, 0x2}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000000)={@generic="35319512c10de141acdb4361e494b9f4", @ifru_settings={0x2, 0x2, @fr_pvc_info=&(0x7f0000001000)={0x1000, @generic="63fc07d0b288eb9dec2caadf11ff5170"}}}) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x44) 2018/01/26 05:31:37 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/179, 0xb3, 0xc9b8a98174452b69, &(0x7f0000003000)=@sco={0x1f, {0x7fffffff, 0x773, 0x411, 0x71, 0x9, 0x1}}, 0x8) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000001000-0x18)=""/24, 0x18}], 0x0, 0x0, 0x0, 0x6}, 0x40000102) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x40)=""/64, 0x40}, {&(0x7f0000001000)=""/204, 0xcc}], 0x2, &(0x7f0000002000-0xd0)=[@cswp={0x58, 0x114, 0x7, {{0xfffffffffffffffc, 0x10000}, &(0x7f0000003000-0x8)=0x73, &(0x7f0000000000)=0x5, 0x5, 0xbc8e, 0x10000, 0x7, 0x10, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x2, 0x0}, {&(0x7f0000003000-0xccb)=""/4096, 0x1000}, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0xe)=""/14, 0xe}, {&(0x7f0000002000-0xf3)=""/243, 0xf3}], 0x2, 0x4, 0x1f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000004000-0x23)=""/35, 0x23}, &(0x7f0000001000-0x1)=0x0, 0x0}}], 0xd0, 0x4}, 0x80) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000f89000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000a4d000-0x1000)="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", 0x1000) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x7e, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x6, 0x9f4, &(0x7f0000ca0000)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000b12000)=0x6, 0x4) 2018/01/26 05:31:37 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000015000)="", 0x0, 0x0, &(0x7f0000006000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000008000-0x10)={0x5, &(0x7f0000006000-0x28)=[{0x3f, 0x1, 0x5, 0x3ff}, {0x5, 0x80, 0x80000001, 0xe3}, {0x25, 0x6, 0x800, 0x401}, {0xffffffffffffffb2, 0x8, 0x1, 0x800}, {0x7, 0x2, 0x100, 0xfffffffffffffffd}]}, 0x10) 2018/01/26 05:31:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000843000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000953000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00008e4000-0x10)={r3, &(0x7f000056e000)=""/53}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000013c000)=0xad, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xd76, 0x0, 0x4f36, 0x500, 0xd71, 0x20, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x8001, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg$kcm(0xffffffffffffffff, &(0x7f00004ec000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000c65000)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000000)=""/187, 0xbb}], 0x2, &(0x7f0000a1c000)=""/166, 0xa6, 0x3}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r6, &(0x7f000062f000-0x14)="047c7e3ff478c5eb1060149fdc303d01ba9c1811", 0x14, 0x40804, &(0x7f0000000000)={0x3, {"9a5d92359ef6ef"}, 0x8}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x3c, &(0x7f0000cf7000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) bind$nfc_llcp(r6, &(0x7f0000001000-0x60)={0x27, 0x3, 0xcc9, 0x1, 0x8, 0xc7, "205d9db1f7cce8b4bdbda94cea1b2b3b5c173169c6628d91dcf695632de02800713ef530cb1e6da004a6b1ada039b4a54d0ec3fdb00c30d3ff844ac5fb9144", 0x8001}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000003000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) 2018/01/26 05:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getpeername(r0, &(0x7f0000aea000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003a5000)=0x10) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e95000-0x4)=0x5) 2018/01/26 05:31:37 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e27000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d44000)={r0, r0, 0x5, 0x103, &(0x7f0000e37000)="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", 0x9, 0x1, 0x8, 0x7, 0x10001, 0x3f, 0x1, "29f5b2262ef6a09bd1c4b2078a0e90ad0417a3e681099c8feecb43e92fe4d2459dfce0cad68bc13b3cef39733fc9e30f2b53b71076d11285d0d1889f4e1264806f2adbe411110f1faf7e088501ef87e859dcbe3d397d0b3e22e671e12d568822d24e67f197ed6fbe798aabb313c6429d56793b44c385d8b689832db6b7326811201e15269abb3adf761fb58a6cbbfd747fc0a10502fac8496144bec351e2f7c5cd8be8d7c49bdf7b66dca3633a281a932b2174aadebb044ef71811"}) poll(&(0x7f0000fd7000-0x8)=[], 0x0, 0x0) 2018/01/26 05:31:37 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0x6, 0x19c8, 0x2, 0x100, 0x0, r1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f0000ba2000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000ba6000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendfile(r0, r1, &(0x7f0000f49000-0x2)=0x0, 0x86) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) sendto$inet6(r2, &(0x7f000031a000-0xee)="97", 0x1, 0x0, &(0x7f000077f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r2, &(0x7f0000bf1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c10000-0x4)=0x2e) 2018/01/26 05:31:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000063a000)={&(0x7f0000e6a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00001aa000-0x20)=[{&(0x7f0000c3b000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0xe)=""/14, 0xe}], 0x2, &(0x7f0000000000)=""/142, 0x8e, 0x2}, 0x100) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0xfffffffffffffe27) 2018/01/26 05:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080b, 0x10000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x5, 0x8c80, &(0x7f0000058000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000752000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00004a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fe3000-0x10)={r3, 0x8, 0x0, 0x2}, &(0x7f00006d9000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000797000)={0x5, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000c86000+0xf4b)={r4, 0x3}) r5 = accept4(r0, &(0x7f0000e57000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c79000-0x4)=0x9, 0x80800) bind$inet(r0, &(0x7f0000246000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000bf2000)={{0xff, 0x8, 0x4, 0x80, 0x2, 0x5}, 0x0}) connect$ax25(r5, &(0x7f0000697000-0x10)={0x3, {"a2b908ba75f4ee"}, 0x6}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000025e000-0x8)={0x0, 0x8, 0x9}, &(0x7f0000768000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000538000)={r6, 0x194b, 0x10001, 0xfffffffffffffffe, 0x2, 0x0}, 0x14) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00000b6000-0x2)=0x40, 0x2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000bd0000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:37 executing program 6: r0 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000035000)={{0x3, 0x5, 0x800, 0x3f, 0x0, 0x101}, 0x7}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000021000-0x38)={0x0, 0x0, &(0x7f0000035000)={&(0x7f000000d000)={0x2, 0xa, 0xf87, 0x0, 0x23, 0x0, 0x5, 0x1, [@sadb_x_sec_ctx={0x1d, 0x18, 0x3, 0x6, 0xdf, "443d43c84d14d9f41e46e7c1b9580b829b4995b67464527f112710c2777351358e04fdbc0baf70efe1f7c48095cabe4b325d3672c79f28df6f4756b09a5f416e642d3711c2dae7e906885f198d27668f13444ea5a61ab5148dc9184fb9779eb01296ec203ad00bb52432d7405d68f50a35112059ef8c97488bf5925410863ba8c3c308f4583213c27a7623b0a8853e4a245702ae680a1376e0be0e77e25bce2ce209cb7a1656b7ecf9dcb3bdee303d8b7254955e8ae93de920eeb2a3b727cbf2bcad231708507cf4eab77337e8d4a7922c9e5661525b1d440894a1db78477c"}, @sadb_lifetime={0x4, 0x6, 0x800, 0x2, 0x1, 0x101}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/26 05:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd5000)={r0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000073e000)={0xffff, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000790000-0x4a)=""/74, 0x4a, 0x4000203f, &(0x7f00009e8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80) 2018/01/26 05:31:37 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000607000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)=""/178, &(0x7f0000000000)=0xb2) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x81, &(0x7f0000e7f000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000ac4000-0x3e)={@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='syzkaller0\x00'}}, {&(0x7f0000149000)=""/193, 0xc1}, &(0x7f00004c7000)=0x0, 0x8}, 0x3e) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000c93000)=0x8, 0x4) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f00006d8000)="efc1dd04b929ec55e3d31ce465b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e", 0x20, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000f8a000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00000dd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8c000-0x4)=0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000f8c000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f8a000)=0x0) 2018/01/26 05:31:37 executing program 4: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) socket$inet(0x2, 0x2, 0x1) 2018/01/26 05:31:37 executing program 2: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x88, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) socket$inet(0x2, 0x5, 0x1) 2018/01/26 05:31:37 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fe0000-0x8)={0x0, 0x8001}, &(0x7f00004aa000-0x4)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000099f000-0x6)={r3, 0x3}, &(0x7f0000fe0000-0x4)=0x6) sendto$packet(r1, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/26 05:31:37 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f58000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bec000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x10000000000009, 0x0) listen(r4, 0x0) listen(r4, 0x0) [ 285.744375] can: request_module (can-proto-0) failed. 2018/01/26 05:31:37 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000a1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c71000-0x8)={r1, 0x401}, 0x8) r2 = socket(0xb, 0x80800, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f00009d4000-0x98)="41e9dde6526f6fc4149370cb126caadde3b610806e964f14518ca7b58ca67f4e3aab96fc9e4c5ad7413fa2831af70122de93158b53634951d7f95c8c0b9f02ef57a7ed7b1c621fa2aafa5194d0693f958f92166011d99804494246640f3ea9c12232f750e5a4264a2cf0de9bbde78a2dfa42a62faf789459803f692cb54d8104c1c1a190f3a15dd473445bbb3e135c18cbf46ff2d49ea3f2", 0x98, 0x1, &(0x7f0000000000)={0x4, 0x200000000000, 0x34f2, "74f8ae626349", 0x8000, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x600}) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000b9000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x3, &(0x7f00000fb000)={0x0, 0x0}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000fc000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000ef000-0x10)={r4, &(0x7f00000fb000)=""/8}) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000019000)=@assoc_value={0x0, 0x0}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000006000)={0x3, 0x4, 0x800, 0x3, 0x10, 0x67ec2294}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000019000)=@assoc_id=r3, 0x4) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18, 0x0}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0xfdbb) r2 = accept4(r1, 0x0, &(0x7f000022e000)=0x0, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000727000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a28000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000a83000)=0xe8) r5 = getgid() r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000048f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058e000)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b1d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008d1000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d11000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000393000)={0x0, 0x0, 0x0}, &(0x7f0000aa4000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000056b000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aff000)={0x0, 0x0, 0x0}, &(0x7f000066a000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000be5000)={0x0, 0x0, 0x0}, &(0x7f00007cd000)=0xc) r15 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006e3000)={{{@in6=@mcast2={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=@remote={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}}, &(0x7f0000e83000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000522000)={0x0, 0x0, 0x0}, &(0x7f000065f000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000a6d000)={&(0x7f00008c4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bdd000-0x50)=[{&(0x7f0000c7b000-0xfe)="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", 0xfe}, {&(0x7f0000379000)="48c3452e603418f201b2eb8cdb973346d50a4814611089c232faf1747d06942ef5f35f0a9d939e587c3c82b46e681024410ba5046445a6569b20279f211a395b70d29cafb4564c9c7f0aeddedb644aaa2a8b491fecc683c6e6010955f5ad287b70b73c8c2870b73c62e1015f0030581af26d3527d690fa9fc232b42c7bb7e733c47f80b6c0976109ea1c5daeaa285c49bd2a4060382fd448ffe1577d2ef02208177bdf78d72e67164fcaafaa0505e06a4c3f2e57bf650f8a7bf7e784671ec7d33f9eae4c7137cc1ac24f8ff061c72b2209de8125d6a3cf30", 0xd8}, {&(0x7f000079b000)="e3aca95232a0b5b732dddfb03adb487586ffaad068ade00192ef3f9264183649a00555667768744c9900e84abf9ea8db66eb89486a1b659168278fa3d7888a8acbb4781e2de1a6de3104cd8eaf756b6f90e8bd26f2eee9f2f8020922267a0805d97a02b8604037bf14f3d42696d6613f523ed01b893bf7d8d9fc456ad1092832bca0bb68ab7470933cefe9e33b9fcdcea4c40e990a2de574423f6f971912e6c66efab3fcc56a7729a0af2e7c246d79202f86e04d39f1c7b9f52e02bc34f6e94bce878cd91d53909c3f48a607237734133522b819fe47947c31288c3dcc3b03efae5f5801e4c31453a64bf0f01fd89df6ac7e93752e7c1dabef", 0xf9}, {&(0x7f00005b5000)="8a3b6cf801e5f0cb25f6eb38c898dbd74e93125eff576a1a8524bb36119dfbf85274c54f5b7879ae60d5a717e4d5a75da4dc670f185919d2628b94b61d6aa835fde36836d3538fc5a78514225642afd1da313ef880db682ab872abf9af5eaaa5d0d04b1a530d6dc840523a06fda81233b9d5a63e526699ed20610ab6be95b1a656e51b2b869361b79b2cf0ccfdf8565de4c0650275c6b0bfd6801d", 0x9b}, {&(0x7f000053d000-0xaf)="1cd463d3ba02f914cb78129abcac19cd804fd7933bbea2c9cfbdd0f74a4fa4c38e94598bf7b2eae8a61d0691ad0caa13d24d9578b117223c405620062fa810786ce23bb19370568a6f05346d8a6d3e2c3b3348c952c6370b9aa54e460e23a54c5354dee04313f6e43cb50df84bdfb9ce45b298b6b62b26500454ca3337aaef58063eb61a757b36e3f2b48bd186dc4da6fe5854309b9ba7d06ec5e43192dbbc2bc5c2a43a4fb60865439a57ae786cfa", 0xaf}], 0x5, &(0x7f0000231000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x80}, 0x4000000) 2018/01/26 05:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000165000-0x4)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000cc8000)="", 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = socket(0xa, 0x3, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000ff3000)=0x0, r2, &(0x7f0000d2e000-0x8)=0x0, 0x4, 0xa) connect(r2, &(0x7f0000001000-0x10)=@ipx={0x4, 0x8001, 0x7, "3260794bf01a", 0x7, 0x0}, 0x10) 2018/01/26 05:31:37 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000265000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/26 05:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00009e0000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000082a000)=0x2, 0x4) r1 = socket(0x1e, 0x4, 0x0) pwrite64(r1, &(0x7f000029e000-0x91)="d45a7e9cfcefaca59533d90c9bcdc1e615ba9ed20e73126719e9e4875a7e641276949f8d4f6baa8258efa57118b35d2d94988cce5f088ac3d26216f13209d22d5273c211ae3614c737f6e47ffbd65203adca26a24ae0101a73059ea6277c3406499e2cf4a6a23fd2c11d1f9116a0b0d87904274d2a23ef813e3d2bc31df1a064908ae0fac5827a766eba494782bc1022fb", 0x91, 0x20) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000337000)=@req={0x2, 0x0, 0x1, 0xfffffffffffffffe}, 0x117) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000cca000)={@generic="ac10fadff338a38a7a817ffdd1f01f32", @ifru_flags=0x1402}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004b1000)={0x0, 0x0, &(0x7f0000888000-0x10)=[]}, &(0x7f00006c6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d60000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100, 0x100000000, 0x9, 0x8}, &(0x7f000065f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000802000)={r2, 0x0, 0x1000, 0x49d, 0x9, 0x8, 0xfffffffffffffff8, 0xb55e, {r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd, 0x205, 0x91, 0xfffffffffffffffa, 0x4}}, &(0x7f000094b000)=0xb8) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 285.810219] can: request_module (can-proto-0) failed. 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000+0xb0c)={0x0, 0x1, 0xfffffffffffffe10, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/26 05:31:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0xcdf, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000175000)={0xf, 0x4, 0x6, 0x6, 0x6, r0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000001000)={{0x3f, 0x7, 0x5, 0xfffffffffffffffa, 0xff, 0x7f}, 0x47}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x7f, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc7000)={r0, &(0x7f0000fc7000)="0d24268c", &(0x7f0000fc8000-0x7)="81ac8646ef20f7", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) 2018/01/26 05:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) 2018/01/26 05:31:37 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f000056f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000657000)=0x1c) connect$vsock_stream(r0, &(0x7f0000d21000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5450) 2018/01/26 05:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a16000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 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) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x336e) accept$ipx(r0, &(0x7f0000a77000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d54000)=0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 05:31:37 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087f000)={0x0, 0x0, 0x0}, &(0x7f0000928000)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fd9000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fd8000)={0x0, 0x9, 0x3ff, 0x0, 0x8}, 0x14) r2 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000109000+0xd6d)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x2, 0x7ff, 0x9, 0x10}, &(0x7f0000fd9000)=0xa0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fd9000)=@assoc_value={r3, 0x3}, &(0x7f00001bd000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x15, 0x802, 0xfffffffffffffffc, &(0x7f0000604000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c5f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000184000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a87000-0xd)={@generic="8c30ac845db7aab623a1b03d1380934e", @ifru_flags=0x6603}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000070f000-0x8)={0x0, 0x0}) pipe(&(0x7f0000480000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002e6000-0xc)={r1, 0x80000, r2}) 2018/01/26 05:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000f77000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) [ 285.977559] skbuff: bad partial csum: csum=65535/65535 len=14 2018/01/26 05:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000037b000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r0, 0x0) 2018/01/26 05:31:37 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000638000)={r0}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000084f000)=0x0, &(0x7f00002d8000)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/26 05:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x8) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00001ee000)=0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000041f000)={0x90c, 0x100000001, 0x202, 0xfffffffeffffffff, 0x1, 0x60aa, 0x6, 0xec, 0x0}, &(0x7f0000420000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000039a000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7df1, 0x0, 0x6, 0x8, 0x80000000, 0x9, 0xffffffffffff6ba0, 0xfff, 0x0, 0x6, 0x3, 0x5, 0x100000000, 0x7, 0x8]}, &(0x7f0000332000-0x4)=0x108) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/26 05:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x22, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/26 05:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00004df000+0x7b1)={0x0, 0x0}) socketpair(0x0, 0x1, 0x0, &(0x7f0000318000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b5d000)={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]}, 0x2, 0x1000, 0x7, 0x2, 0x2}, &(0x7f0000190000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c15000-0x20)={0xaea3, 0x2d, 0xd, 0x8, 0x8, 0x9, 0x100000001, 0x1000, r2}, 0x20) getpeername$packet(r0, &(0x7f0000647000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000169000-0x4)=0x14) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) 2018/01/26 05:31:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000037d000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ac1000-0xe)={0x0, 0x6, "72efebd797f5"}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000+0xc67)={r2, 0xcd4}, 0x8) mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xb, 0x80000, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ee6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eda000-0x4)=0x14) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f000020c000)={&(0x7f00001aa000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000ee4000)={&(0x7f0000946000-0x48)=@canfd={{0x3, 0x80000001, 0x7, 0x4}, 0x1c, 0x1, 0x0, 0x0, "26d5856b8f9e730ad0c5dfe46e2eb89c5997234a8ae0c7a080ed1648f833a5577af75e7cf7f7fce1d5a8c1c8d37f2c8949b5e97861f5fe1de94ae748a02700a5"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000475000)={r2, 0xef}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x3, 0xa, 0x4b, &(0x7f0000854000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000ee5000-0x5)={0x3f, 0x5, 0x2, 0xe00000000000000}, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000620000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 286.018170] skbuff: bad partial csum: csum=65535/65535 len=14 2018/01/26 05:31:37 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000003000)=0xffffffff, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000005000-0x60)={0x27, 0x796c, 0x3, 0x7, 0xabd5, 0x40, "e24ad5371d8b82e4f94e73fc7f17ec97021553e2d81022b99e7ec3bbcdf1968a0d308df1997778adb7d4dfa4def2550dea4610e97508783ece3cc1fd9ba9ac", 0xb20}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000005000)={0x2, [0x7ff, 0x2]}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000007000-0x7b)="0effaeca605aa38b3943c4b06dcd042c3f4f4c6078c1eec966623d4f3c957776e8c0ebb1cf5cc055907eee3b813023354184458a62a6c97b49d68b3e9a774f3c2250f4a698792cf32cab887bc4148388662a440346e4f1c2c7b33aff5816297391006f74bb2b3379bcf23729d1ab81f12d5767d0e569fa6b70f6e1", 0x7b, 0x804, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000007000-0x8)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000009000-0x4)=0x0) r5 = getuid() r6 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000009000+0xb28)={r4, r5, r6}, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/26 05:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) socketpair(0x9, 0xf038dbebc7d0ffc2, 0x2, &(0x7f0000135000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000804000)={0x40000009, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/26 05:31:37 executing program 3: mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) r2 = socket$inet6(0xa, 0xa, 0x5) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005ad000-0x8)={0x0, 0x3}, &(0x7f000031a000-0x4)=0x8) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005ad000-0x8)={r3, 0x40}, &(0x7f00005ac000)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000329000-0xc)={0x4efc63af91083a34, 0x9, 0x26}) 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) 2018/01/26 05:31:37 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/26 05:31:37 executing program 4: r0 = socket$inet6(0xa, 0x80801, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xad, 0x4) socketpair$inet(0x2, 0x3, 0x3f6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x7, 0x6, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x73)={r2, 0x6b, "d780093d3ab1014dcd283f59898b72bd2f714da4cc0684974d6f2a1b09e215349b8bae231665f8aa159dbf70ab136b629f2eb322d8577a495b5acc86f78dfd44216a4deda3cc929013e7323dbd9b9a6f783c449313db1affc7069e743be134cb5296284a1abeebf5ceba6e"}, &(0x7f0000002000-0x4)=0x73) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fff000-0x4)=0x0, 0x3) socket$inet6(0xa, 0x3, 0x38) 2018/01/26 05:31:37 executing program 2: r0 = socket(0x10, 0x80805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x19, r1, 0x1, 0xfffffffffffffffb, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ab0000-0x3)=0x0, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bc5000)='htcp\x00', 0x5) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c7e000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 05:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006dc000-0x62)="d3ab27191a010023a3ba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb972940a69bd705f57935f321b559f9da68a294d3467f427b403a2189b371f8ba0105154d8c3f8af2ae8444d73136f5beed5ce", 0xffffffffffffffd9) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 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) 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000135000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f000007a000-0xe)={0x1f, 0x5, {0x16d2, 0x80000001, 0x4ed, 0xb6, 0x2, 0x40}, 0x0, 0x9}, 0xe) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000276000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005de000)={@generic="587599beb6cc6fa83e754ce0e5bb1043", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 05:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000b33000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000aa6000)=0x0, &(0x7f0000205000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000360000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009f0000-0x4)=0x201) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000050c000-0x98)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2f, 0x67}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009a4000)=@assoc_value={0x0, 0x0}, &(0x7f00002a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000a5000)={r2, @in6={{0xa, 0x1, 0x6, @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]}, 0x7, 0xfffffffffffffffd, 0x1, 0xfffffffffffffffa, 0x6}, &(0x7f0000a32000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000db2000-0x8)={r3, 0x6, 0x2}, &(0x7f0000946000-0x4)=0x8) 2018/01/26 05:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000400005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001f3000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e53000-0x4)=0x8c) poll(&(0x7f00002ae000-0x4)=[{r1, 0x40, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000756000-0x8)=@assoc_value={r2, 0x1952}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000508000-0x8)={0x0, 0x0}, &(0x7f00006e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000380000)={r3, 0xff80000, 0x0}, &(0x7f000012e000)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f000063f000)={0x0, 0x0, &(0x7f0000b85000)=[{&(0x7f0000c63000)="55bfae05e31a5b796dc7111b247032d73844b8598db81e1da2dd7fd0bbc4d746b78787edb507e11e", 0x28}, {&(0x7f0000f9c000-0x30)="c359af0a72e4f3c005f943e915a0727903eb73e7feca90206cef789a7c69ef7652e5a408ca674f25ee6582065e6654d9", 0x30}, {&(0x7f0000824000-0xc6)="", 0x0}, {&(0x7f0000229000-0xbd)="85b68c2b8f224b6dce4b047786758a6c57aab1dec67291219383c53354daba38237dbdfecbb0ff34c94672b6390511297dd4a8e1c725fbbb144ab366ab829cd9fadefa66413033921befdf14dcabf487b440f81a8581c121eced198e4c5e889e91080ce591a377555f0b2a7216f160438c15b9ddb105031e4988a347979eb822f17884e70137670684fe427b6ea8ca92d669b599be3c03aab62177c6707de7ea60ce1d83615c659e", 0xa8}], 0x4, &(0x7f000048a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00004f6000-0xf0)=[{{0x0, 0x0, &(0x7f0000556000-0x50)=[{&(0x7f0000555000)="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", 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{&(0x7f0000d81000-0x82)="36c005c687d682e05d62e009a6522f66bc4c98fea479d1661abf1f7c2c864bb1abe63e77c25cb8560f192bb423b32ecd20d452c3c49af88d6491a5855d2a60d36d7fc724a860f0e079654a011c353601d90773da4af714d7fef3e85507c2f4499b9ae50d72b5c7670d4285a5dea5de661e496ecc794d08199c6680b0559c20fe1913", 0x82}], 0x5, 0x0, 0x0, 0x44}, 0x7cab}, {{0x0, 0x0, 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&(0x7f000027d000-0x20)=[{&(0x7f00009d1000-0xbe)="daffb9cf113560446490dc0da738f9685564bdfbe1784d2afa3bdd56e1a20ef99c33cecece94f1208bbcc9660f5ee25c11918b72892c35ab16b89f321d5db12aa7b9753e58040a2151badd681b86c0682a695c97da5e402fdaabac0571be63c8b431c0660050d402fd4ca95523c4aeee7a0e62b4f76b35571a4713fb2dcbc2bdf619bcccb5c26076d2b4ac4a7a9e6a7107e3fb49c2898f7992bf99a410054fab2d21ceaa4198e206a9b3e346ce5ade3eb4c995ba9567e0aff0ce79588a49", 0xbe}, {&(0x7f00001df000-0x9f)="396b925d5ae4112e5a9bccc17dc9be721ef466923b4ccf927bb377851c87e1da425bc5da42dc7f84cb7b065c05bbab3731330166bb3bcdb494bd39b2639b55c4db663f960568e1e71933d996c22b6210479271f10b9ce00abff28af45fd86301dc5a041008f19af7bca806819a85470a5be314360bad226f2afc3e8174c0037f27366853b2efcaa5210c45640eacfde3e04ec7b1c39a2bcd56d84b5287131c", 0x9f}], 0x2, &(0x7f0000428000)=[{0x70, 0x0, 0x6, "ac0beeb78f69564525d9ed543fef784861b55800f7e84fd5e4e339b36b2685bff1f6c37252187accbe3873427c1e11f34bd5298faa78921bd9be50624a2f427aab95b9283aa99ff71f3901d3a329e0a84c3a6e7e6f75150cec234c99fca4"}, {0x1010, 0x88, 0x8000, "2f6d9c47c7597e32387f3347618d9599d6f9098f5c4dfb28920b77dddedc68546e5291be907afbb5fa51721ee9817f02314cbe9a06138b4f8f69e92bf22b123637d67d4d0ba71ab8b1410b34cbd65b0bcf57875c2a1394db148d326b2a704f89a0bc6c411ffa9253240c44e786e638dcc9f7abf8a68fb2d1b463d3d635affdcb2064c87c0e1940932c419fa8d2054f40a0b6450ffe3de4bf5e43298a1bcb2eb0c59a5270179eab7f37c7b81d9ec739a2376a79c6c91badf4786df732144500008b9caff1c42b90e142b0a1db6e9e3b35e8a1d0d9567c51222680d5941c37f6e48eef11c84b7f167ca8e1637e5d6e4ee69a4864879b941500668282799d41d8cae33c0965b166c158c1258d90719f120bba1268e60950e8f7c5f818d75866dd40c6f7c8b3d1f43001d145efbeab38baa70937e74c53f75aaba6c9cacaa932e136de41465ed372a5e8a9747b17868ef7d4b30194f06c000dacf4fd109daf7f4de1275739629e86d96e1ef10db737a576ac8e5b67a47352fbf90e5fdaf97b4320ea40644d70d30cce48d61c44baef6888938e4cc7d8c3a08b329ec821aa68c49044a0781947ec5841f5c84fdd2147c3d2af4b4be15cccfab3e18be4e927489a06ba17f86df9eeff8301a667379c53218a650e389993d213f241a4dddb6e3146ea8dbdfcbe9470ece0596e5abafeb4d45f5c6730371b82a92b226b5f71ccd4a39427d4ee8753ffe3f5ca5866796ac87226bb0496a830eb7158b71c3378a60b3e5e4a7ffc8e87f7fc9cbe2154a2916974409b912842f7f54ba0c5bbfa80995ea357f4a9dcdb102cfb439519243940e0b61f0582773eeabfb56117caf06a7cbf2040274150495b49ea33462c2744722b451824da30e796af99ae6b7a95ceeb939ffae4fe2019f71f6e08f64a807dc47bfb455137fefe54835f5c5eb2c04736e5029ec0690b99d37fde593c74aafdec80c4cf609c28d4445a80345582fbba0891964d736bb88c00575f4dd7eed0cc700e8077cfb2c2f01388a0d13864793e6c4c50ecabcad6b4a8ad12a61e824486ae7481878b44020bbcd155ac3f9c97e5d5cae28525f6b9a14eba2d2963e9247d10940e45cb914eb5516fadd76e384f988dafc973b157b3886d5b7b529b68be0fe645467346ec4fd6e504491ec33ef7e9bfc85f58ce8aa3f08d770cc849a71e79dd07ac8af13c0d6376a541fbaa179c9ed682b88002428cddef51800d223d5781dc1bd12cfb39aa3752ac32e2f83e45fe9cd80885de1ca2e4b88bdf9b7fb169547a244e47031ce66c6def7a19aebf154b26f75d3124937d5dd1c6294706d22dd7cec4ddd652c1fefb05d48d8a4d398548ad6bcea5f7b7d58a72ca33ef524690b2f1ad0842dccfd25d005353585c36c9c948b32e6ab833ff33c42057e9a854a9342dd5d5e37af791af7749384545e6a4efef7205c528035d49f715134a758e7ab82c999c91d070d8166d486d0fb448d34cc5ab9ac85cc3fe47a351f2ae7ed56fecebaf3a2e82e9f1475a804dbcf679432d402d2fd33043abe446d1e5a28d1df8f59d9328bcc0ffc2be7236a32e34a918ea4e809bd35fe0c461635a9b0c541190066749a8748499eabcc860aa382a56b5fe8c1a7a1cabf7c8322f4f49f0044de1d6681119a317075e9ada042ba5567a3102b21d7b42f0dff7f79869330f33d3f9562cdd1662b49cd1681c86284111f63da997ee050418a30a5a45f007d3b6757ef773f284f280289f6b390c789e69e8157b4691a8ed41fce8ca7c6f5c49a2ddb38d4444f980a1b63254b6237db59b699cdf1a3073954c8690642e56a275b9efe39170b342666150d8a2a4784968cd7049824ac3e610fc88fdd96ecc9644fe8415435b46226a7b1fb412cf44232a13f813dc383c9ce5f8599e9af46d266c3e3bfff1a1c1b5ba17324e67b69c7e243f2402cebf7f184eb379a01079a06007185926287f5cc66764ad9616d010320944a4a91eb630bc5acc3822571843b345a0e8659c43d28dc009fbcdae36786e0c2ffb36a19fc869e72ebaf8eb11e7cc744c75f30e0a5ea86d7efe436e9cda65dd26cf71cfd8e45d19a44079c1ba9d944b7e697719c5691b003ec3da5d0678d30012fb741bd07c77630e230c57f719a7f850d33d8fa094d9ab09276856baf6890a09b828da85a1751e131f14031ae06b8388c8406aa4f707c5574a829638bbe0f0ae3f3890fd3e58391e37da4b6cd7689caf5e233b305205c2dfcfe5fe2dc125f27bc74e5ef789b1db9d7b527933262dcb7fbd2c41b10d1f16dc890816e32db26c52e32aee64a787ddbe757c467dc9e7f3b3b9dd2f675c10e8bf8b900e59e6b0144feba5ecd31925232a63f43a67c3bfb0deb49095cdf15e3f44bd807cd86500aabee416a6ca73a6be04b4df14801b1bfb2a27f0d434c88429e7f0796b22b516011d655f428fa532074e4360a6c837e7b9eeb6d6d8198159e2b38ffd422264d5bfa1336704333f85c7f806f509ac4f69d74df4d2dd2ce9208f6a6dbde75b22befd7381d6efad1cd7c98b011e01c0ed05bddd020e55b89c042abae587308a43217d7ac572d859aafc1f6862a4c886408f97652c36ab828131d961bda31457e576d185c4da6acdd83f47bfc89a616d890bc8d02f5593a2f1095291cfcf099db1dcc8341c9d467125a36c9d6dee366c86a26c5b36749aa1a70ee82e971720bfc632b564fc3c27f24d6c0d71bd65ffdaef2bae99652f0033f683a042df76c37e8aedd3a8f291c9d269d75798e25875e9fed13fe5bed6b7677f2ebef0521b96b1fe3f5a202df5b0544d1637a38701f20b82bc2e5a448ddf9e550c96b4e55930b7fa412c5d98d48d08d6db251bd5e71586d5a976a807d0abd6c1008fc3c6b42b821a5c98d2849572a596d14e496258cfce28960a726790e14d558a55c8cf6fbbdc25cb2b8d4fd2e63916b5a86b34a642ce1f8e9fe7f1de384175aa3ae343bfab405940a293da480728fae43ffc6e149a2effdec6a5c2537affa684496e281e5458f7941480f80adb35180f1d72a6d3eaea083464917586413e78eafab71f0327f24d7651ac93c671d9fae02c1f08e284f82763e11387386c79f8104bdd57bb92c000e2a676e7c3268ae4d1211c9558aaeaac566d90d53343d7f180b4e1a0f83ba29c6a242210ac3a5fef5cec336c99995f98f1f214fd5c5d0c6436d6c334955ad8bc970c1aff3161f8c37837faa81fc0f476aa20e1ee2ea27f67151fe29b51bf7b867f685abead9a1e7d7f0443a2da34479d1686c0c358c93a29bfb93ec2cd7a84e529b470d2a91f867f5cd899287637f3c4dfbae26327eb6892f968386877c8a6a4de30d34ef61277c73ca340d84c6cfba9318e9666b774f148894eacb95670bcecfc51487cb10096d670104a8d29de415db471178e4dc2773942c902fad65e2d0c85ae2a044ee0eb3a98535d5ce88a6782e4dc7ee23f49f20ad342eac31d3a696ef9e9a5edf20545b93fcf1377b9291bccc8b2d6cc7a6517943763f1ec9ff55bc7758b892d1ca4687a5e1e21cfd765c14509c65a97ab4ee16dd78a844b8d5860924d55ef50254fab7872a7932933704a046a3071490064587c64bb17706c9e4be149531272b8000c56bead023b113bbe4dc565263176151a4c3b70575f398b3286f736b3b673ac17516163403fb5d9fd411384f9fdb24774931610bef2592d3234f03d52b7f130c143b8143d1f7efd9e501a8638a4f9ccd47856ff69f504ce87584203122bd85c0ac296d3b10589259953f76fb8d85dff55202c38e0ba4806040c8941c1e97587d82ce2adfea83ca47dbcab6da0083c8f5596747b971c0728e3a72478b6c6ea6844d74acfb1ff5d4b3947359eabf968f1acca02aef732cc1120afe148abe0a7af7d27b1a909c5d689fe8f2c0701106e5b1d5375153d25f6c9b23896b55a21088449c29af79366cf8580c37361dd28bc9e47bcc44ffe4ebbf4702dabe118356f8a492a9d8050701a574aa24fd92945b68ff28d0a9f4efb76b3d82871e875d26bd50477396eddf0f8992424790c3410137f114d272598d69a8e95944d2d842a5faa0beccb11b9ddb34da4dc54d12b81597097d6639ab08fdff9831db87544e53f184a537c9aa244294b6c9dde02c76bf51386ca7bd5967f800e0ac308674261f7e47fb2f9c56156f23bcae3c66ba5e9d4dd1ad1951a167571e3485cec7fbc971bb457923ab554e38903d21436bade6e3adbb0ce25f789076f193835997e1b5dfafec71cda4c3b21110d6ed521f8d7f9a21fe9c0f1b3a3e0230495843e560b4ff05a95b5a7d27126af5e4c971414989a6afb8f1d0584bab1a038f479ac194ecf2e0258878bd7c7b877d7c139e081ae929b871e808d8f6cf066751ec02ed80646ea1e0a50ab2c6f256038f8e2efcb7f21214d43dc02bdb96a49582b7179695c595fbef884f5ba4ecc47e49200c4bf77848fb8276fa8e381257cfe2fed306744e38266c7568366d6c1ca9d464983dea6bbfb596485c4d4f9dccf5cd264d492b83a180d64e82ebc154b597d4f1d470165f4a96c7896c3b7b7ba842470bb21192397199521d2e6d33a95720f3363e32523b564f02cae92a3aa59b2105b141849e6b7cb459d47a1d7fc132c096d30a55256785d501ff355ba068428151af816e3e14d817b4ccb6eef5ce085a1c041f1df5f48df46f10a313eef794f9306700fcbda8202afd2d9edb78317fdd98029185813b7c0dacc5a35830a93c99887a2818b61564218afd0299754437964054ac730e875a107728065e95165ef13708f9849ed87a66b10ddd4952388efc91c9ed2579119f8a77abcd4f4080ac0b8123ee2dcf4e70fd8e2c5f0f8539c7cc7a17ec759acfa7374f3d2f5d1614c75a3c6b831f8b1129000d09df3a1c5f175f4804c7008a3ccba2a5a8b0ec693afd9ef119d4bcb2cc59fb45944a77c956a082800c58d4d9b7c07b16c856d9762198ef62debd8270b62ceae44a94835e7d4a51fad3a17dfb5dcca5110191d37577c2137cc7597e8b34e5cdd0218b9b611f9c0f3f9e163bcccb62b9c4ce2e68465cec3cefdadc1ad767afd37d92bc08622787d21a73c2bee3a155db37df8d076bff231360f1aa733b60db588f7a7a671a51ba1376da99a598504752cd9a084cd7878470fe944a0d37fd9d037bd1952d70f01c43baa85a330e35883358816618e47c4c1e343c9b82126bf1b502e06949bac80e182f1f2bf906f8f6f2e5870545ce8ba119b87cf57cea096197dc59eff65f7c2856e85b584b01ad35fd4dcd25aad0b0e4aa066f9b5cc61028ab3af4f465c92db946bf0d65cc350bc7dc723012729a211693716312cd1311de3cf07f0eb43592db6d540b0ca7fe306bc3233087e4111b730778381ccd01acde92e3a3ed63283b0f971541377fddd5dbad573c5d07171951d30ae1afb8653e54c4d6e33b5201ad7ddf631e0d2e563db6b2ae56ccf6bdfd588d836c08511a5055bfbfa1ecfcc8aebfb9e66b56cfeab135dd57c4c62adf5ce30bc30848c7ca6077fc1f7478fe1adfd190750db24ff1b5f20c242ef5842515e94caabba517eb3e607550e75cde5a6459d420d5b21cbd8e79ae8aa638a9e2f75196924737e21e6b2a81eff8207a99f621e17e64eff4044419e8cfd2b8751cae6d6f5fd1dff7138c03e70b1b1687e35fad8663f385047e659a9057083434f665393a6a9d2b351aa60955f8c13fa7bc51fd80ab6de8ad9cca492d7a2fdc24d90ced17d8e72a97b9173078ccf26a9433387abb0c4f4896f9cd5f844ba48056ae25c9f0b0ea0dfa4c27d1113191b4265db"}], 0x1080, 0x24000800}, 0x4}], 0x4, 0x4000041) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/26 05:31:38 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x5, 0x6, 0x4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000dbd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000dbe000-0x57)=""/87, &(0x7f0000dbd000)=0x57) 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/26 05:31:38 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1f, &(0x7f0000e68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000e68000)={0x4, &(0x7f0000a1f000-0x6)=""/6, &(0x7f000070d000-0x60)=[{0x4, 0x8, 0x7f, &(0x7f0000e69000-0x8)=""/8}, {0x9, 0x8d, 0xe54, &(0x7f0000e68000)=""/141}, {0xe2, 0xe1, 0x4, &(0x7f000026c000-0xe1)=""/225}, {0x0, 0xbb, 0x4a15965e, &(0x7f0000e68000)=""/187}]}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d8f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e69000-0x40)={r1, 0x1, &(0x7f0000d4f000-0x4)=[0x2], &(0x7f0000194000)=[0x3, 0x3], 0x10, 0x4, 0x7, &(0x7f00003ae000)=[0x7, 0x6, 0xc000000, 0x100], &(0x7f00008cb000-0x1c)=[0xcb54, 0x1, 0x200, 0x9, 0x7, 0x7, 0x9], 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000e67000)={&(0x7f0000a74000-0x1c)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e67000)=[{&(0x7f0000e68000-0xd4)="40a62a067e92fb1240a93a3d518cce05891e5201bc55f17b2b65613849f8287e31f6c294c5100503fc691b618fba314a7d1fb5a9b59d745989f655bd675785b87f640d9a6f1aea82ab904f74ba5f8d3fcb96e7a9605a68293d6d0c469ee59c48cb3bbd90d94b103d6e564a07752311fd25ef0d0d08e5f6c04ce6ec22392fe7118dfcbf50b7d779662ff70257c280b47627bf840e6eb250ae7d6b5ad1b87cb85ec8656cfece849b8d57c001e4e2316bfe2981691a1281ac66b81b4ffa11c270e1b8243bd2d326da9d2477d51ccc68d91a9140b53c", 0xd4}, {&(0x7f00007af000)="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", 0x1000}, {&(0x7f0000b0b000)="69851939aaa172d8cee89c56f927a41fe2c36cc0f6d0043f9f37f8d1", 0x1c}, {&(0x7f0000e68000-0xba)="b3cb480dd17fa6a8cdf1b98c0f1b96cdf6672a73dac6fc0c03753b2296a293c908a35b6e761c82383baeead2e31efd465adea7e4b0db7c81d0bc7eb0b4bfbe9bf5b8310c0ca7ea0e6afea0072dba6221acbbcaf6a26bb44d4b5c37620b628d36055ed7d096db1acebeab103d08f9d937f73f4d15110d2cfb87161d7d188c97e58d6c7395177196026e3e4495ab423a6270374806ca6a18a55b3249c4b223707fb2951208f43eb5d8c54d6534c0b249b117e0bc2aa447a45438d8", 0xba}, {&(0x7f000064f000)="", 0x0}, {&(0x7f0000e68000-0xd5)="17373f852dd37a4f22e9799b18baf4a8e42f78a853c2291defbce0dac46608c20091bde9073217f2fab8b20b81e349ec8d9ade58317d9fe5eb6748e30aebc7970b4c348103cc0638e6b1a9445664495066b55baf10f28c8af4a9aa36fb8136d5a4dc7fae1464735c3d3552887d95c891d78a747e8831e1febe90f886a8342bf2f67ff6dc7bac90d27a90f0c2333b5461b1fb02a8dc554397c738450c3273714e8b0baa83e721701982274190e9479f705757cc9be67cd6a63cb8e1e1cb1412aa675c7be9c1d570cfca8f4b093e0ebd7614da4f42db", 0xd5}], 0x6, 0x0, 0x0, 0x4880}, 0x4004) 2018/01/26 05:31:38 executing program 3: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008d0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008d0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00008cf000)={0x0, 0x0, 0xbc8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000888000)={r2, r3}) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000102000)={r0, &(0x7f0000552000-0x7d)="e5f3b62cead90a26ce2fe506bc64925231fa4025bb01a2fe8208d1e3999d6fcaa8cb3cbbc4589f5fd554eab27f641d181208cf867b0ee0fe2b26327526470d8d94118bc2b3d0dbd80b58441dd6dec2d887d9e014eac97df5586d25d965b7104c075b39d40ce0c8756ee9a1e3dcc872ee9b9400c55a4f7709529ed47bf0", &(0x7f00008d0000-0xe0)=""/224}, 0x18) 2018/01/26 05:31:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0xf, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1c0000000000, 0x0, 0x0, 0x0, 0xffffffffffff5864}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xc, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x3f, 0x9, 0xb, 0x7, 0x1, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0x2e, 0xfc, &(0x7f0000003000-0xfc)=""/252, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000+0x6ab)={r1, r3}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000004000-0x20)={"392195d31f60a648cc70990407271b6d", {0x4, 0x7fffffff, 0xa71, "7f17ad139d5b", 0x667, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000)={r4, 0xd9, "015a12d5916723c52f9245370214bf27537433bc9210247b4608951d418f301fed3dd8ba8c8d1f69e97d66b6a9d9a9104401d925b455d1faec1aabfc9357b696629e1492bbd4ad03d1923c8fb2b9bea7decb54922887c0f14a6624bdfc1b14c3a1c777adaebaddbd004eea9dc9f573c425eb6b1384dd20d435a717d58c3c4d96b96fd3fb64b91d7739bc1441f9ee90f74a36a4abeb0a6bb2d1bc5f67ae4d2685396c204fb049523788890b48d2c6a8f16e687c8ec9ce74b405ad830fbdbbd8e7975a9ac53c71c31f78bb935554266982cb9373469ce92439df"}, &(0x7f0000004000)=0xe1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000006000)={0x1e2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14, 0x80800) accept4$alg(r2, 0x0, 0x0, 0x80000) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r4, 0x101}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000009000-0x8)={r1, 0x3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000000a000-0x20)={0x1, 0xffff, 0x3, 0x80000000, 0x80000001, 0xfff, 0x0, 0x100000000, r4}, 0x20) 2018/01/26 05:31:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x1f, 0x3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={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]}, [0x72, 0x5, 0x4, 0x8001, 0xa4, 0x2, 0x100000001, 0x5, 0x101, 0x7, 0x400, 0x9, 0x0, 0x100000001, 0x10000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xffffffffffffffff}, 0x8) getpeername$unix(r1, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000002000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0xfffffffffffff632, 0x4) 2018/01/26 05:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000052f000)={0x0, 0x0}) bind$inet(r0, &(0x7f00001d1000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d98000)={0x7a11, 0x2d, 0x6, 0xfffffffffffff800, 0x50, 0x7, 0x7fff, 0x7, 0x0}, &(0x7f0000e31000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ee4000-0x14)={r3, 0x200, 0xffffffff, 0x4, 0x9, 0x0}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000047f000)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b74000)={@generic="ae894fad5cca0219365926b037fb9616", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d8a000-0x28)={@common='syzkaller0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000670000)={0xf, 0x4, &(0x7f000013a000)=@raw=[@alu={0x7, 0x0, 0x7, 0x7, 0x7, 0x20, 0xfffffffffffffff0}, @jmp={0x5, 0x7, 0x2, 0xe, 0x9, 0x0, 0xffffffffffffffff}], &(0x7f0000030000-0xa)='syzkaller\x00', 0x2, 0x7f, &(0x7f00008b9000-0x7f)=""/127, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c84000)={r0, 0x0, 0x13, 0x63, &(0x7f0000ed3000-0x13)="3fb042f7de1b2ff75a770701a9d80c041fefcf", &(0x7f000031c000-0x18)=""/99, 0x9, 0x4}, 0x28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000798000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) 2018/01/26 05:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[], 0x0, &(0x7f00007e1000+0x55d)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f000035b000)={&(0x7f000079f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c63000)=[{&(0x7f0000f8f000)="ffec77eb9f345c04b4e4a55cc6aed776c917fb8174de11af4f2afcec58a35bcf99aa9d521bda72e9fb19acccd1b9caf13804a30ba84ba0f209fcedbf7bc0552764a23146512777f29b7125580ac408848056b4091c35f344e8ad531c35a3b873c508a7ad82a433a33a75295134977812bcf2f8e4352959e81c5872d0bfabb867e7", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/26 05:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00008f7000)=@hopopts={0xbf, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xff}, @enc_lim={0x4, 0x1, 0x10000}]}, 0x8) r1 = socket(0x2, 0x4, 0x1000) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000243000)="") socket$inet6(0xa, 0x3, 0x4) socket$inet6(0xa, 0x80005, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000029f000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005eb000-0xc)={r2, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cd4000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000050c000-0xc)={r3, 0x0, r0}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bbf000-0x20)={0xfff, 0x101, 0x200, 0x3f, 0x2, 0xfffffffffffffff7, 0x7fffffff, 0x7, 0x0}, &(0x7f0000fa6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b4d000-0x8)={r4, 0x47}, &(0x7f000093a000)=0x8) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 286.367502] audit: type=1400 audit(1516944698.194:87): avc: denied { setopt } for pid=31909 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 2018/01/26 05:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407777, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000406000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000e32000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000986000)={r2, @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]}, 0xfff, 0x400}, &(0x7f0000534000)=0x98) 2018/01/26 05:31:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000)="", 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) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xfffffffffffffe1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000268000-0x1000)="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", 0x1000, 0x800, &(0x7f0000001000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @random="f4823a028937", [0x0, 0x0]}, 0x14) 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000009000)=""/185, 0xb9, 0x2000, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket(0x0, 0x80000, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000004000+0x9a4)={0x1, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f000000a000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/26 05:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) socket$inet(0x2, 0xa, 0xfffffffffffffffc) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa6000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x80000000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/26 05:31:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000161000)=0x24) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x80000000000021, &(0x7f0000001000)="", 0x0) 2018/01/26 05:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b20000)={0xffffffffffffff9c}) bind$netrom(r0, &(0x7f0000922000-0x10)=@ax25={0x3, {"701bc91effe8b9"}, 0x2}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r1, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) 2018/01/26 05:31:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00004b2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000238000-0x8)={0xffffffff80000000, 0x7f, 0xffffffff, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x800000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x14) 2018/01/26 05:31:38 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80800, 0x6, &(0x7f0000f1d000-0x8)={0x0, 0x0}) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x8, 0x0) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ffc000)=0xfc9c, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000ff1000-0x1000)="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", 0xb5d, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ffe000-0x4)=0x0) 2018/01/26 05:31:38 executing program 7: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xee, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) r2 = socket(0x10, 0x800000003, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) 2018/01/26 05:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r0, 0xc0045878) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000066000)=0x0) r1 = socket(0x13, 0x2, 0xfffffffffffffffc) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d5e000)=r2) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3e000-0x10)="", 0x0) 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f00000b5000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000859000-0x4)=0x10, 0x800) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/26 05:31:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000918000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@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, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000043b000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000fca000)='tls\x00', 0x26a) 2018/01/26 05:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000c33000)=0x0, &(0x7f00005fd000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ec5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x95ac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x1, 0x1f, 0x44}, &(0x7f0000536000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000abb000-0xa0)={r5, @in6={{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x80000000, 0x5c86b29b, 0x40}, &(0x7f000010b000-0x4)=0xa0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) unshare(0x40600) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) 2018/01/26 05:31:38 executing program 4: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c88000)={0xffffffffffffff9c}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000f94000)=0x7f, 0x8) socketpair(0x16, 0x1000000000008, 0x9, &(0x7f000052f000)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000dc9000-0x38)={&(0x7f0000f94000)=@sco={0x1f, {0xff, 0x80, 0x3f, 0x9, 0x9, 0x7}}, 0x8, &(0x7f0000ed7000-0x30)=[{&(0x7f0000f95000-0xbf)="b732b7441c9c90b0b67520b85b9bc307f31cfc4e729dc6b4b743d52eb5c16925ec1682415153951fda4ff20fa4c115a628e4ce2b34de7ed6c2487938c7f5fdf3cec995f81cb139e29e843ea27778672490a7d3b24ab1ccba1b65b888368d8cdb54e7315e5ed714b4b8d59ca7c075d5cbaa78e04b2c1256c6c25ec616042275e2f7b389d255405fe31274b1a0457dcea0dd30f1ad426da294bbb3c1909a57b5ca7a75065b16eb80a94851cfda8d8cb5b43d70a20caba0c47ccaeaccc881baf56c9a6d3782e8f678c4caa40f293fab2e36198ed41fac43b283d586b9c8d0981da9dbd2f1a93d322b202e8349c3caba", 0xee}, {&(0x7f0000dcb000)="f11c5c021d06b75bf218f8e474a7c4b252f052c017547c76bdaca3916ed02f40d2294ab55f40f5144628d682d7480da7112746ed1ee18ec66f9437e4fcd25b1b0c1c58aa3db7e4b20a6481c13648acb35503fbc761b12cbd773c855d16317f50abde7e977a75861cf64d5d7ba69a02364e0d89ca8847391ed8485cf4fe5826ead6b46e33be9462615550a5d10ec5a5a142d3d0d0070e44c13fa807afbde065fe0191b11ec2f907a716c77a33b0c37ec8b89c96f8eaf257a8bd18d6ce9ad7c791d3be519efada4bbbb5ed9af04e41839f99178760d8161f41e7f1ef7e06003b47f27d937e27d04d8d79cd945a6c14fc", 0xef}, {&(0x7f0000dc2000)="83169b839e7fb149c0b7cd994ef6e70b9c2a7f05505990f8b84fdd63698a74059f9e74fa6c9703a934ee29998c8ab9fbbd28ed61d31d57adc062bb05e663083e66072db2851b07e30f1eca11eb9a9a4fb5a095903c4d4cafdc5c877b1a2060317a25df1897527263e2b2c0235ed4d9ceec58f8b11765f3b8145b4d1be05b95f3b833d122dffd417a77f40ca0fd02c4cca0b6fcfb87fd3473763faa7980f58ebd25ce382377fb798aa03af9841f1896184a3fd53abf", 0xb5}], 0x3, &(0x7f00002c0000-0x118)=[{0x68, 0x105, 0x7, "2107620d2f9573b8fcb17228e435996cbd00f9369fa58877273aa19ac091809712d09a6e96f660dae526ee1b41b6cae9a207d9557ba6d68f0730c716ca5c1aabc54c19576aa5f848d27614b0f23969f927501ccdb919f8"}, {0xb0, 0x3a, 0x400, "c4fa7d27e6555ed1671f2fefd83270e1b7d6201151545d0ae668998f0937e681e00ffeb769388ef82fd7c6d02ff6dad5b85bfd3c0cc91e98786a504072e864694e4c799776237d383280d1319037e70aa6651214b094f12369cfb55ebbf66288439b20452b10f533ad47174bb68019c3859c1dc744f0e2ad2f7c6c8fbee23145d15bb696d89fcc7509804387f9bdb0d34ced4e881ae0f7c976fd"}], 0x118, 0x0}, 0x4000880) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4, 0xa, 0x0, 0x0, 0x67, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1000000000003, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000f95000-0xc)={{0x0, 0x80000001, 0x1, 0x8cf4, 0x7, 0x1}, 0x7}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000bbd000-0x4)=0x7, 0x4) 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000002000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000007000-0x7)="b00e334c96d25485", 0x8, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/26 05:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) ioctl$sock_ifreq(r0, 0x8915, &(0x7f00008bc000)={@generic="5eaab78f2cc4149108d1f7cf658c9998", @ifru_data=&(0x7f0000a68000)="c3cb7b0ab91b3aa1114869fc215fe4021e413693f92a80e2cdf7e397e4907b13"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000cc2000-0xc0)=""/192, 0xc0, 0x0, &(0x7f0000fb7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f3000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a96000)=0x2, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, &(0x7f0000c2b000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000460000)=0x6e) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000cb8000)={r1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) 2018/01/26 05:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000012a000)={0x0, 0x7d, "0b958ec98a103e8c73074d9cf5cbd212f2cca723ec1b85a322232350a28491a05f7a668951723550400e9e3f92c7b4fa96c0e2a15a27ead13dc2cf3ec1e3d3744f9b42033704d544e083ff6d27608593d8404a72627235555c81973f71f23c21296573789958bfcc477b4944ef92c4502a07407aae1a151a6d12a6265a"}, &(0x7f0000939000-0x4)=0x85) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000019a000)={r2, 0x400, 0x8003}, 0x8) 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000c86000)=""/51, &(0x7f0000630000-0x4)=0x33) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000fd6000)={@broadcast=0xffffffff, @empty=0x0}, 0x8) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00006b5000)={&(0x7f0000bb6000/0x1000)=nil, 0x4fe, 0x50b7b9f7103590af, 0x10, &(0x7f000073a000/0x4000)=nil, 0x29e4469}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000f59000-0xe8)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x200000000002, [@generic="fd"]}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r0, 0xc0045878) 2018/01/26 05:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000f49000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000305000)=0x60, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ed2000-0x10)={0x3, 0x4, 0x20, 0x52e2}, 0x10) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/26 05:31:38 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000015000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001d000)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000001d000)={@generic="9b50abdff41fb41081d2b58aedfabdfc", @ifru_flags=0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001d000-0x20)={0x9, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000001d000)={0x0, r3}) 2018/01/26 05:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_out(r0, 0x0, &(0x7f0000869000-0x8)=0x0) 2018/01/26 05:31:38 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) 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) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xfff, &(0x7f000055e000-0x8)={0x0, 0x0}) connect$pptp(r2, &(0x7f00005d6000)={0x18, 0x2, {0x1, @rand_addr=0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f0000dc5000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000cf0000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x6) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000)={0x0, 0x0}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000dc5000-0xe8)={{{@in=@multicast2=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=@dev={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}}, &(0x7f0000dc5000-0x4)=0xe8) accept4$alg(r5, 0x0, 0x0, 0x80000) close(r0) 2018/01/26 05:31:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x7, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@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], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/26 05:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000e95000-0xe)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000474000-0x4)=0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000958000)={&(0x7f0000a99000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00003c4000)={&(0x7f0000e1b000)={0x314, 0x17, 0x2, 0x2, 0x3, {0x1d, 0x0, 0x0}, [@generic="1bfe786fedf563885830322653f5d0f3de422ead81eba64604ac389c420b6aeb83e397675caa1bdba90649a02fb700acf60f7a31060f520a67cb913c7b4ba34e0db092d392c4e1cd5cad5d63aa071c00e1832c84ce0a22a3b89705198208e60c351ce21a90f7411d52ec315f6022bcfb9375de855006e7ac468e24f62d02d4b4afb3d086ed860826580654e581140c26c371f639f2d3b247e31b759593e6539abb5ebe5a214c0a884973fa73381774806dfd75c6119d4d65a2d109c68d076eeca1129572d4e7b930f984fdf25b9f229018e67f1bc3542e21430f517297c44d47ff12e331d839dafbad", @typed={0xc, 0x33, @pid=r2}, @nested={0x78, 0x18, [@typed={0x10, 0x43, @u64=0x80}, @generic="8afe42e3fadc4a4d1d2bccf3c7c5d0f2acd217a7c8a13c45780fa68478995e37fb4a27ef2af775c8a80f0dd2068b5bbc0ee7c05039e132ee75f57316439b47dc1e599f7d7530bba72f109dd2804251770dd481db6a8577d11244b21a97ddab7d6748"]}, @typed={0xc, 0x32, @fd=r0}, @typed={0xc, 0x5a, @pid=0x0}, @nested={0x178, 0x1f, [@generic="e26f1b389bff5e5ed7ae5172b8b335775031da0e583f3e9c46990be6f8a66c806e96ff50604a6d2cb175b280996f4932fde34ce5f8ecdbeab08f57d2ee945361e9adf08645b457df66570c6607cc1e2b26ee43b6b9eca79ebf1af2b2f8ac9cac1f9e4f5d022bcf5e71cef06a3f0b12ef9e3c744f58e1", @generic="2f0a16f8c36ec7ee0649a1db9662861f2683adf95bbd3b3510c63535be666820fe4b6485a9351763059616d4e5639ef3511db279c938fe76298d9ef10d0944f34c3893adb8fee123d0d0c7b29266923644f031f81dd20f6a6b9344005f42c3257512455550032f5c552cbdd6bf7d4e5da34797014be0681d45afbb16c2d9f7bd77aeef52cb53fd0e7b6c4a92ffcebb4d9fe98f266b68a509a751e894485cc108deca52543cdfba465b547ec6f045571f4f80171c1488871065d71ca34d7ccc8dd431ae130e4ecf8304caf92c8710d117b3630b82a265d94e6fb617de4c083d607a63322978c3581efaa08a99d5623c32a56d", @typed={0xc, 0x4c, @ipv4=@broadcast=0xffffffff}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4000}, 0x40084) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000914000-0x4)=0x0, &(0x7f0000f91000)=0x4) syz_emit_ethernet(0x56, &(0x7f00008c4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "dc0b605c51d7bb8d93ff7eb427fc8952cab0a8aa6e4a9c4e8fca663b29e7c334c2f8ef2f9e869d2413f31d58f818c4bf42e4347d7c11638f82b4d2b44f4270a0"}}}}, &(0x7f00000a4000-0x8)={0x0, 0x0, []}) 2018/01/26 05:31:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xb2, &(0x7f0000001000)="056bce213faf6e0fa3d97df944846e5cfbf8a7f2d9fa5638bef25be36d90d97dfe7e8ce51e046e59150fdfafbf8dea06d7780b3412ec2dc383c94217ff652b59ceb6bb05f350c5dac5850d3e7b45e6790f321587b47d05e83b391c93a304a583c76553bb8546a999339b5e319864fc3fa46550493f5a78572fef5ccdfc587a5c7c10b70040e879f7294b1a64b8034f108e73fa69cd7aa84bc103a8dcab501e32cb4810d58c2ebd169049eb4e759a4c5f513e"}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x9, 0x3, 0x80000000, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d80000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004db000)=@assoc_value={r1, 0xfffffffffffffffb}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000003000)=0x3, 0x4) bind$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0x3, 0xfffffffffffffffd, 0xcc1, 0x2b, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(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) 2018/01/26 05:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000fa7000-0x1f8)=[{0xe8, 0x10f, 0x8, "198cb3b0498c0a1c57005186d3d7cec621bc5d50e45af1ceb73316a13f49ca04c5e7b309e91d47706b7462eb05e4994f2987df152cb53556b76ee7e9c5f17dc3012dea88e0e19508c9a61a9537abc52b9e394c5814875ed3e8bc92b10cf57ff6685d82b985b4a0528a2d385d0351ff538028e7829730a9aee0332f2c6f07ce73be962661a68256113e6c3bd34796babc9aa45a80d70548bbbdf4bd65a561ecc803f5ed4ec927bb270d0ae19fd9eefa3e60a225c169783ad703547b3839851b54e7311a1b06a689e0b850f18a71ea401eed644f8d"}, {0xfffffffffffffcd7, 0x1bf, 0x457b81f3, "d94073eac008bd2bae5717f4f9ce3042b6a47b436a373589479420fdddd63f15482ebabd83b819bd3105d4652b7c390c70a4d5c7a6814a91bcc0e35ecfde635a0dccb47b1917814714eddc6d661ae70ac1d3ae37959c2646bf6cc95b701c5d77d1bf078b3ebb926d60d8a1180ca6aa9ad27812649c385fc45d67b584d852dadea2d8cc521d3de9f28abd67bba4f6d7e58457b83fd148e3eb64b96396e21f34a4f1bed9e6da4e40c033a54216bd78f6fe1b088c"}, {0x48, 0x0, 0x7, "62f34278bafa26fdc2ccdfb05aa8dfa919afc0353c4da76ef35e1100ba54c56acc06a5760fb069f5ab758a32fb3b6ec8fc10e66bfa"}], 0x1f8, 0x40}, 0x0) 2018/01/26 05:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/01/26 05:31:38 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/26 05:31:38 executing program 1: r0 = epoll_create1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) 2018/01/26 05:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00004b7000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/26 05:31:38 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = accept$inet(r0, &(0x7f0000217000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000)=0x859, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000004000-0x4)=0x800, 0x4) 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000308000)=[{{0x0, 0x0, &(0x7f0000c9d000-0x30)=[{&(0x7f000042d000)="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", 0x1000}, {&(0x7f00008f5000-0x29)="83ce93ff24d17f6f6ad551f13aab474cede13a6dbb8a35a7dc150036522629f067844e3afa1e99b8e4", 0x29}, {&(0x7f0000bf3000-0xba)="34f12f56daec72e2d3e780b40f1a4a42743b891dd425b736a29392cbbf107e47bc3bc516dfbae5784f93967dbf06388ec720ddd1ce217f573e8f94da1d58961d2de0d99e73257aa212ccc3585334426ab90b0a3398ed07ef649f88fc2138fb4ef04d864ad48e65df010e8bb017cdbd0e1986f0f678c61c17dcccd39a4a09105ded330b633cacfb0be81c5c45e7deb4d0b9e39f963bb33edd45e1fc02fc0cbf4159bb4850ba2e84e9e49388f1c368f237d18386acc5aec18c3fef", 0xba}], 0x3, 0x0, 0x0, 0x200000c1}, 0x6}, {{&(0x7f0000b19000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cff000)=[{&(0x7f00000ea000)="573664f505b0", 0x6}, {&(0x7f0000a33000)="d9bf1ffa680a8f9356bfd39719e54b8ec7ba811aa94ff5f0120d5a27c3cc84014f23fc7e930f7351cd2ee3a4ec72c09b1862f52d7311c4401d44d676f2e1996a005a9a63e7746fe7c2b2400fef4e35d0e22db4f8ead5018857025b01d02913965f58dbe24c82e529555e5e99543e02f3f29ceaf73d275ff2c27dde6f8f2af04c0509a932a396a9be64a03531107405d5236568d1c5fe33d62d4d55dccf11c51fcb2d121ebdf02cec4e6d9a40de23c49675a255f0c177a89152b60704cb4c25cfa4c1b1b426515e26db03775d8abdce015d800f7bbc518d974f", 0xd9}], 0x2, &(0x7f0000f6d000-0x1330)=[{0xb8, 0x1ff, 0x3, "f0d371d7a254899e864b7a37ee89848314264ef448e252085259844e70ebea918b34dd2d391c45b760f678cae05258835079dc365d4dd20b54b79be612884bd5dad5facd89be527ba213c59c31882d97e343b0871a28682d8de1b7ee3cd5d0a2ffa58f9fc7404642745ec04ab10332e4f49b403cc797fe350ececb518831bd38f4c8fd3cdf12a96f8944682e2507cb63de9594550faa2e9fa9370840cfbf115e7c220df836"}, {0x1010, 0x113, 0x7fff, 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"d8ef0065f214646eb55b5d6d34e7e955cd31e79b31dace7e1ac440046fcb1ae5ae1bb86a499ff1f509c1de61d2102168ec06da4df8d684513e76ca285dbee3dc3e9e558c946c92479b52d1414b8cf316f15742c93b45732d4a14fbb6515e0b24e68e20b5bf35034b867a12483fc989766eefb975800b4635c05d0f5e027885fc507758ee2a3aba7196ca102aa775a9c0c2aa28"}, {0xf8, 0x197, 0x2, "f1384bc3a1a5a95107d17d90bc2379ba3a8d52b382aea83e4378514f277fcbbb5e03f07fa3532cca0108478f76efbe60d6b9f0279398d156ccbc4891d6b3b53d81056490239cb50a29ffaa4bd2d5a1f2b9a64719cddbe34c4d8ad837cfab0faa4680ed720a2330020a178f3b42e048dbfbd44fa2fa0054f99262c8debb0bd3e8c609492d0f20acc0490281e2d37304be528964fa378b451164c62fb01c7bb3f129c0b2583c2509844d461e64b130b2541bcce44d728ae498216c27b9999b1e7e9480feabe67fda14100949a43a1bdcd8325330ed5dfd4b2decc2fcd96febb1979b6f9c10"}, {0x20, 0x10a, 0x5, "14e9fbce91fd55cb7b1093b84c"}, {0x10, 0x19d, 0x5, ""}, {0x1010, 0x117, 0x7, "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"}], 0x1448, 0x4}, 0x5}], 0x5, 0x804) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec1000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) sendmmsg(r1, &(0x7f00003d3000)=[{{0x0, 0x0, &(0x7f0000aae000)=[{&(0x7f0000a71000)="2dbb99ee37b7249339c400264496cd0cfb563263a5e9e3026671ee3e36b35fee8fa5c5b7d3f1ff303d75e1bd61bfeed38133190aca44852bc111943483404d76a5457959428b513a5c85e5b0b9ae20a969f425e282e937b857", 0x59}], 0x1, &(0x7f0000ee3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f00004e5000-0x57)=""/87, 0x129, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15f, &(0x7f000003a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0xa74e, 0x1, 0x5, 0xf6a}, {0x3, 0x2562, 0x8, 0x40}, {0x81, 0x0, 0x3, 0x100}, {0x200, 0x15, 0x5, 0x3}, {0x2, 0x1, 0x1, 0x8a}, {0xa7ba, 0xc7fd, 0x9, 0x9}], @ipv6={0x95, 0x6, "d2a3ff", 0x111, 0xff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, {[@routing={0x3a, 0x2, 0x1, 0x2, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @fragment={0x2b, 0x0, 0x40, 0x551, 0x0, 0x10000, 0x2}, @dstopts={0x33, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x20, {0x8, 0x6, 0xad63, 0x6, [0xffff, 0x0, 0x101]}}, @enc_lim={0x4, 0x1, 0x10001}, @enc_lim={0x4, 0x1, 0x7fffffff}]}], @udp={0x3, 0x2, 0xab, 0x0, "f8d8ef0f0b8230bbb365f1cfff42a3f3c384c0f340c12ff0495384f16977def0cf4a5b875bd561c95d667ed4c7873d6b88892b203b884eace6ae64add7a65e769050fbfe4d763586abb1d741738962b81cd679dc58d119c38fbf9aa19d0ce54099fdb93f79cc761cea17b5403156be149debc0eea21a852d5c2b5956e54cefa8c6a5eb88665948a4e7f017265657ae392ef2c2525817281b36c47e5fd3490e2150c8df"}}}}}}}, &(0x7f00000ef000)={0x2000000000001, 0x1, [0xb88]}) [ 286.860154] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@loopback=0x7f000001, @rand_addr=0x0]}, 0x18) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f94000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c18000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004ab000)={0x6, 0x5, 0x4, 0x60000000000000, 0x8001, 0x7, 0x5, 0x1, 0x0}, &(0x7f000072e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000042e000)={r2, 0x7, 0x20, 0x453a2530, 0x3}, &(0x7f0000b99000-0x4)=0x18) 2018/01/26 05:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x31) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x10000000000006c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00006d8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c40000-0x4)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000852000-0x4)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00009d7000)={@rand_addr=0x4, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000cf9000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 05:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) recvmsg(r0, &(0x7f00005a1000-0x38)={&(0x7f0000bd8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000805000)=[{&(0x7f0000f31000)=""/0, 0x0}, {&(0x7f0000d58000)=""/186, 0xba}, {&(0x7f0000a15000-0x9e)=""/158, 0x9e}, {&(0x7f000079b000-0x1000)=""/4096, 0x1000}, {&(0x7f000083d000)=""/162, 0xa2}, {&(0x7f0000014000-0xe3)=""/227, 0xe3}, {&(0x7f0000e6d000)=""/35, 0x23}], 0x7, &(0x7f0000433000-0xd1)=""/209, 0xd1, 0x400}, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00008f5000-0x1e)={0x1, 0x5, 0x9, "21d992b4ba4f", "d012dfd37d459647d8b0e7830906be2c"}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x20000400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xffffffffffffff32, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ddb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) 2018/01/26 05:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xffff, &(0x7f000047a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000738000-0x78)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}], 0x78) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d62000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000773000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000081000)={0x1, &(0x7f0000473000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000b4d000)={@nfc_llcp={0x27, 0x10000, 0x2, 0x7, 0x4, 0xdf89a91, "2b18d51c8cb22fd6865663c9bef6f3e8e074b7d3ded215be174224c14a54be57d47c79a055e8de75f8e16885e5659fbf7d5f9f3550a78d8c222492ffe22309", 0x5}, {&(0x7f0000b06000-0x17)=""/23, 0x17}, &(0x7f000036f000-0x1)=0x0, 0x18}, 0x80) accept(r2, &(0x7f0000ccc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c6c000-0x4)=0xe) 2018/01/26 05:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000027c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000098c000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000342000)={r1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000820000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000254000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/26 05:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = socket(0x11, 0x5, 0x8001) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000740000)={0x9, 0x1, 0x6, 0x8001}, 0x10) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 05:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f00000b9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000088d000-0x4)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00005f9000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4)=0x0, 0x4) 2018/01/26 05:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000002, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/26 05:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/26 05:31:38 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e73000-0xe)={r5, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) shutdown(r4, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000061b000-0x2)=0x80000001) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/26 05:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000efe000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e53000-0x4)=0xe8) 2018/01/26 05:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x6, 0x2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001c5000-0x1c)=@req3={0x5, 0x10000, 0x9, 0x509, 0x0, 0x9, 0x7}, 0x1c) socketpair(0xb, 0x80000, 0xc95, &(0x7f000010a000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f00007f3000)=0x0, &(0x7f0000bc0000)=0x4) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000754000-0xc)={0xffffffff, 0xfffffffffffffff9, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00007c9000-0x4)=0x0, &(0x7f00007e4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002cc000)=0x0, &(0x7f0000f14000-0x4)=0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0xd, &(0x7f0000e4d000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0xb, 0x3, 0x5, 0x71, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @generic={0x80000000, 0x5, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x5}], {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$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r4, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000dcf000-0x4)=0xffffffffffffffff, &(0x7f00002b5000)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f000002c000-0x38)={&(0x7f0000464000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, &(0x7f00001b6000-0x50)=[{&(0x7f0000726000-0xa)="66e4254e6dde9ff8fb3e", 0xa}, {&(0x7f0000ef8000)="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", 0x1000}, {&(0x7f0000fd8000)="ae33672a537df197dd403264d441b90962569d145b73bcc911863350935b24a48f0358e86ed497619e52c79d44566c8ff9fc1be9148adc047f15d96a4c57b4caf214ee3bc2ced3587207f1e0eb3d6a499766368e5e594e9d03067e7683cde583b5c90cc9b9bfdb068606b01f82412d4eabd17e351a30b1300c0df5a284f78e45f2cd20df6ac9c2d2559d9479f02964111add24c39a5ba26d9ba52ced3e5ab0fc727eab505e0fb09a4eda5dfe2d64d21c2c5360e81f4df18333febf8212e4e3b284b6d588b8", 0xc5}, {&(0x7f0000b97000)="16a1afe54284359ada97e664fe7ffab4b8c3f7a132a501534207c0bf0bc16c8da97af852a97f15d742068ccfec3ba33c8fac5e33600f980f45e2968b87a6d5f2672b52c6aa5242f14cc8d1094ccef030b80b77ad4966f34d5331c2b56d354f171acc6af34c82e756c58c203b3de15d24af724ff15a14cbfd8b8e6ba4cf2ac964ee556d55963dbfa58b3adffba28defe07b4503b15b1c1433d40a733c90c4f733c503be54b7", 0xa5}, {&(0x7f0000f57000)="", 0x0}], 0x5, 0x0, 0x0, 0x1}, 0x40) [ 411.987018] INFO: rcu_sched self-detected stall on CPU [ 411.988033] INFO: rcu_sched detected stalls on CPUs/tasks: [ 411.988163] 1-....: (124996 ticks this GP) idle=fd2/140000000000001/0 softirq=142089/142089 fqs=31242 [ 411.988188] (detected by 0, t=125002 jiffies, g=82104, c=82103, q=1776) [ 411.988208] Sending NMI from CPU 0 to CPUs 1: [ 411.989265] NMI backtrace for cpu 1 [ 411.989269] CPU: 1 PID: 32101 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #209 [ 411.989273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.989275] RIP: 0010:io_serial_in+0x6b/0x90 [ 411.989278] RSP: 0018:ffff8801db306ff8 EFLAGS: 00000002 [ 411.989282] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 411.989285] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff88872f58 [ 411.989288] RBP: ffff8801db307008 R08: 1ffff1003b660d57 R09: 000000000000000c [ 411.989291] R10: ffff8801db306f78 R11: 0000000000000040 R12: ffffffff88872f20 [ 411.989294] R13: 0000000000000020 R14: fffffbfff110e629 R15: fffffbfff110e5ed [ 411.989297] FS: 00007f3060acc700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 411.989300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.989303] CR2: 00000000209d7000 CR3: 00000001d02b1002 CR4: 00000000001606e0 [ 411.989306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.989309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.989311] Call Trace: [ 411.989313] [ 411.989315] wait_for_xmitr+0x93/0x1e0 [ 411.989317] ? wait_for_xmitr+0x1e0/0x1e0 [ 411.989319] serial8250_console_putchar+0x1f/0x60 [ 411.989321] uart_console_write+0xac/0xe0 [ 411.989324] serial8250_console_write+0x64f/0xa40 [ 411.989326] ? serial8250_start_tx+0x910/0x910 [ 411.989328] ? do_raw_spin_trylock+0x190/0x190 [ 411.989330] ? memcpy+0x45/0x50 [ 411.989332] ? univ8250_console_setup+0x160/0x160 [ 411.989335] univ8250_console_write+0x5f/0x70 [ 411.989336] console_unlock+0x788/0xd80 [ 411.989339] ? trace_hardirqs_off_caller+0x220/0x2c0 [ 411.989341] ? wake_up_klogd+0x100/0x100 [ 411.989343] ? vprintk_emit+0x49b/0x590 [ 411.989346] ? __down_trylock_console_sem+0x10d/0x1e0 [ 411.989348] vprintk_emit+0x4ad/0x590 [ 411.989350] vprintk_default+0x28/0x30 [ 411.989352] vprintk_func+0x57/0xc0 [ 411.989354] printk+0xaa/0xca [ 411.989356] ? show_regs_print_info+0x18/0x18 [ 411.989358] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 411.989361] check_cpu_stall.isra.61+0x845/0x15b0 [ 411.989363] ? __lock_acquire+0x664/0x3e00 [ 411.989365] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 411.989368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.989370] ? __lock_acquire+0x664/0x3e00 [ 411.989372] ? __lock_acquire+0x664/0x3e00 [ 411.989374] ? check_noncircular+0x20/0x20 [ 411.989376] ? check_noncircular+0x20/0x20 [ 411.989379] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.989381] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 411.989383] ? rb_first_postorder+0xa0/0xa0 [ 411.989385] ? lock_downgrade+0x980/0x980 [ 411.989388] ? check_noncircular+0x20/0x20 [ 411.989390] ? find_held_lock+0x35/0x1d0 [ 411.989392] ? cpuacct_account_field+0x1e4/0x3b0 [ 411.989394] ? find_held_lock+0x35/0x1d0 [ 411.989397] ? __acct_update_integrals+0x339/0x4d0 [ 411.989399] ? rcu_pm_notify+0xc0/0xc0 [ 411.989401] rcu_check_callbacks+0x256/0xd00 [ 411.989403] ? rcu_cpu_stall_reset+0x260/0x260 [ 411.989406] ? trace_hardirqs_off+0xd/0x10 [ 411.989408] ? raise_softirq+0x325/0x490 [ 411.989410] ? raise_softirq_irqoff+0x320/0x320 [ 411.989412] ? lock_release+0x9d1/0xa40 [ 411.989415] ? run_local_timers+0x14c/0x1b0 [ 411.989416] ? timer_clear_idle+0x50/0x50 [ 411.989419] ? account_process_tick+0xd4/0x3e0 [ 411.989421] ? thread_group_cputime+0xef0/0xef0 [ 411.989423] ? ktime_get_resolution_ns+0x300/0x300 [ 411.989426] ? enqueue_hrtimer+0x171/0x4a0 [ 411.989428] update_process_times+0x30/0x60 [ 411.989430] tick_sched_handle+0x85/0x160 [ 411.989432] tick_sched_timer+0x42/0x120 [ 411.989434] __hrtimer_run_queues+0x358/0xe20 [ 411.989436] ? tick_sched_do_timer+0xe0/0xe0 [ 411.989439] ? hrtimer_fixup_init+0x70/0x70 [ 411.989441] ? pvclock_read_flags+0x160/0x160 [ 411.989443] ? kvm_clock_get_cycles+0x25/0x30 [ 411.989446] ? ktime_get_update_offsets_now+0x34a/0x520 [ 411.989448] ? do_timer+0x50/0x50 [ 411.989450] ? native_apic_msr_write+0x5c/0x80 [ 411.989453] ? do_raw_spin_trylock+0x190/0x190 [ 411.989455] ? lapic_next_event+0x54/0x80 [ 411.989457] ? clockevents_program_event+0x108/0x2e0 [ 411.989459] hrtimer_interrupt+0x1c2/0x5e0 [ 411.989462] smp_apic_timer_interrupt+0x14a/0x700 [ 411.989464] ? smp_call_function_single_interrupt+0x124/0x640 [ 411.989467] ? smp_call_function_single_interrupt+0x640/0x640 [ 411.989469] ? _raw_spin_lock+0x32/0x40 [ 411.989471] ? _raw_spin_unlock+0x22/0x30 [ 411.989473] ? handle_edge_irq+0x2b4/0x7c0 [ 411.989475] ? task_prio+0x40/0x40 [ 411.989477] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.989480] apic_timer_interrupt+0xa9/0xb0 [ 411.989481] [ 411.989484] RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x50 [ 411.989486] RSP: 0018:ffff8801d0077820 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 411.989492] RAX: 0000000000010000 RBX: ffff8801cc922940 RCX: ffffffff84acc74f [ 411.989495] RDX: 000000000000ffff RSI: ffffc9000291b000 RDI: ffff8801ccb87550 [ 411.989498] RBP: ffff8801d0077820 R08: 0000000000000001 R09: 0000000000000000 [ 411.989501] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801ccb87400 [ 411.989504] R13: dffffc0000000000 R14: ffffed0039924547 R15: ffff8801cc922a3c [ 411.989506] ? xfrm_confirm_neigh+0x9f/0x270 [ 411.989508] xfrm_confirm_neigh+0x9f/0x270 [ 411.989510] raw_sendmsg+0xece/0x23b0 [ 411.989512] ? xfrm_neigh_lookup+0x280/0x280 [ 411.989515] ? raw_setsockopt+0xd0/0xd0 [ 411.989516] ? avc_has_perm+0x43e/0x680 [ 411.989519] ? avc_has_perm_noaudit+0x520/0x520 [ 411.989521] ? __fget+0x35c/0x570 [ 411.989523] ? iterate_fd+0x3f0/0x3f0 [ 411.989525] ? find_held_lock+0x35/0x1d0 [ 411.989527] ? sock_has_perm+0x2a4/0x420 [ 411.989530] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 411.989532] ? lock_release+0x9d2/0xa40 [ 411.989534] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 411.989537] ? __check_object_size+0x25d/0x4f0 [ 411.989539] ? avc_has_perm_noaudit+0x520/0x520 [ 411.989541] inet_sendmsg+0x11f/0x5e0 [ 411.989543] ? __might_sleep+0x95/0x190 [ 411.989545] ? inet_create+0xf50/0xf50 [ 411.989547] ? selinux_socket_sendmsg+0x36/0x40 [ 411.989550] ? security_socket_sendmsg+0x89/0xb0 [ 411.989552] ? inet_create+0xf50/0xf50 [ 411.989554] sock_sendmsg+0xca/0x110 [ 411.989556] SYSC_sendto+0x361/0x5c0 [ 411.989558] ? SYSC_connect+0x4a0/0x4a0 [ 411.989560] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 411.989563] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 411.989565] ? SyS_futex+0x269/0x390 [ 411.989567] ? SyS_setsockopt+0x215/0x360 [ 411.989569] ? do_futex+0x22a0/0x22a0 [ 411.989571] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 411.989574] SyS_sendto+0x40/0x50 [ 411.989576] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 411.989578] RIP: 0033:0x452f19 [ 411.989580] RSP: 002b:00007f3060acbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 411.989585] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 411.989588] RDX: 0000000000000000 RSI: 0000000020098000 RDI: 0000000000000013 [ 411.989591] RBP: 0000000000000510 R08: 0000000020cf9000 R09: 0000000000000010 [ 411.989595] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000006f6a20 [ 411.989597] R13: 00000000ffffffff R14: 00007f3060acc6d4 R15: 0000000000000000 [ 411.989599] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 48 53 10 ff eb c2 e8 a1 53 10 ff eb [ 412.714093] 1-....: (124996 ticks this GP) idle=fd2/140000000000001/0 softirq=142089/142089 fqs=31424 [ 412.723810] (t=125737 jiffies g=82104 c=82103 q=1781) [ 412.729185] NMI backtrace for cpu 1 [ 412.732793] CPU: 1 PID: 32101 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #209 [ 412.740125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.749454] Call Trace: [ 412.752015] [ 412.754159] dump_stack+0x194/0x257 [ 412.757772] ? arch_local_irq_restore+0x53/0x53 [ 412.762443] ? lock_release+0xa40/0xa40 [ 412.766412] ? nmi_cpu_backtrace+0x1be/0x210 [ 412.770806] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 412.775277] nmi_cpu_backtrace+0x1d2/0x210 [ 412.779500] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 412.783970] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 412.789230] arch_trigger_cpumask_backtrace+0x14/0x20 [ 412.794395] rcu_dump_cpu_stacks+0x186/0x1d9 [ 412.798792] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 412.803624] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 412.809150] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 412.814330] ? __lock_acquire+0x664/0x3e00 [ 412.818544] ? __lock_acquire+0x664/0x3e00 [ 412.822764] ? check_noncircular+0x20/0x20 [ 412.827000] ? check_noncircular+0x20/0x20 [ 412.831246] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 412.836453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 412.841642] ? rb_first_postorder+0xa0/0xa0 [ 412.845961] ? lock_downgrade+0x980/0x980 [ 412.850110] ? check_noncircular+0x20/0x20 [ 412.854367] ? find_held_lock+0x35/0x1d0 [ 412.858435] ? cpuacct_account_field+0x1e4/0x3b0 [ 412.863205] ? find_held_lock+0x35/0x1d0 [ 412.867262] ? __acct_update_integrals+0x339/0x4d0 [ 412.872193] ? rcu_pm_notify+0xc0/0xc0 [ 412.876079] rcu_check_callbacks+0x256/0xd00 [ 412.880473] ? rcu_cpu_stall_reset+0x260/0x260 [ 412.885050] ? trace_hardirqs_off+0xd/0x10 [ 412.889265] ? raise_softirq+0x325/0x490 [ 412.893328] ? raise_softirq_irqoff+0x320/0x320 [ 412.897980] ? lock_release+0x9d1/0xa40 [ 412.901952] ? run_local_timers+0x14c/0x1b0 [ 412.906254] ? timer_clear_idle+0x50/0x50 [ 412.910384] ? account_process_tick+0xd4/0x3e0 [ 412.914948] ? thread_group_cputime+0xef0/0xef0 [ 412.919609] ? ktime_get_resolution_ns+0x300/0x300 [ 412.924520] ? enqueue_hrtimer+0x171/0x4a0 [ 412.928747] update_process_times+0x30/0x60 [ 412.933055] tick_sched_handle+0x85/0x160 [ 412.937186] tick_sched_timer+0x42/0x120 [ 412.941228] __hrtimer_run_queues+0x358/0xe20 [ 412.945707] ? tick_sched_do_timer+0xe0/0xe0 [ 412.950096] ? hrtimer_fixup_init+0x70/0x70 [ 412.954408] ? pvclock_read_flags+0x160/0x160 [ 412.958901] ? kvm_clock_get_cycles+0x25/0x30 [ 412.963385] ? ktime_get_update_offsets_now+0x34a/0x520 [ 412.968740] ? do_timer+0x50/0x50 [ 412.972176] ? native_apic_msr_write+0x5c/0x80 [ 412.976738] ? do_raw_spin_trylock+0x190/0x190 [ 412.981314] ? lapic_next_event+0x54/0x80 [ 412.985447] ? clockevents_program_event+0x108/0x2e0 [ 412.990540] hrtimer_interrupt+0x1c2/0x5e0 [ 412.994784] smp_apic_timer_interrupt+0x14a/0x700 [ 412.999606] ? smp_call_function_single_interrupt+0x124/0x640 [ 413.005472] ? smp_call_function_single_interrupt+0x640/0x640 [ 413.011334] ? _raw_spin_lock+0x32/0x40 [ 413.015289] ? _raw_spin_unlock+0x22/0x30 [ 413.019413] ? handle_edge_irq+0x2b4/0x7c0 [ 413.023628] ? task_prio+0x40/0x40 [ 413.027159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.031988] apic_timer_interrupt+0xa9/0xb0 [ 413.036283] [ 413.038504] RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x50 [ 413.043926] RSP: 0018:ffff8801d0077820 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 413.051612] RAX: 0000000000010000 RBX: ffff8801cc922940 RCX: ffffffff84acc74f [ 413.058857] RDX: 000000000000ffff RSI: ffffc9000291b000 RDI: ffff8801ccb87550 [ 413.066110] RBP: ffff8801d0077820 R08: 0000000000000001 R09: 0000000000000000 [ 413.073359] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801ccb87400 [ 413.080627] R13: dffffc0000000000 R14: ffffed0039924547 R15: ffff8801cc922a3c [ 413.087908] ? xfrm_confirm_neigh+0x9f/0x270 [ 413.092308] xfrm_confirm_neigh+0x9f/0x270 [ 413.096531] raw_sendmsg+0xece/0x23b0 [ 413.100325] ? xfrm_neigh_lookup+0x280/0x280 [ 413.104733] ? raw_setsockopt+0xd0/0xd0 [ 413.108694] ? avc_has_perm+0x43e/0x680 [ 413.112659] ? avc_has_perm_noaudit+0x520/0x520 [ 413.117309] ? __fget+0x35c/0x570 [ 413.120751] ? iterate_fd+0x3f0/0x3f0 [ 413.124541] ? find_held_lock+0x35/0x1d0 [ 413.128595] ? sock_has_perm+0x2a4/0x420 [ 413.132651] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 413.138000] ? lock_release+0x9d2/0xa40 [ 413.141960] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 413.147821] ? __check_object_size+0x25d/0x4f0 [ 413.152381] ? avc_has_perm_noaudit+0x520/0x520 [ 413.159298] inet_sendmsg+0x11f/0x5e0 [ 413.163077] ? __might_sleep+0x95/0x190 [ 413.167040] ? inet_create+0xf50/0xf50 [ 413.170908] ? selinux_socket_sendmsg+0x36/0x40 [ 413.175552] ? security_socket_sendmsg+0x89/0xb0 [ 413.180283] ? inet_create+0xf50/0xf50 [ 413.184163] sock_sendmsg+0xca/0x110 [ 413.187871] SYSC_sendto+0x361/0x5c0 [ 413.191565] ? SYSC_connect+0x4a0/0x4a0 [ 413.195518] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 413.200876] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 413.206159] ? SyS_futex+0x269/0x390 [ 413.209848] ? SyS_setsockopt+0x215/0x360 [ 413.213980] ? do_futex+0x22a0/0x22a0 [ 413.217764] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 413.222599] SyS_sendto+0x40/0x50 [ 413.226046] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 413.230782] RIP: 0033:0x452f19 [ 413.233953] RSP: 002b:00007f3060acbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 413.241645] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 413.248900] RDX: 0000000000000000 RSI: 0000000020098000 RDI: 0000000000000013 [ 413.256148] RBP: 0000000000000510 R08: 0000000020cf9000 R09: 0000000000000010 [ 413.263407] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000006f6a20 [ 413.270656] R13: 00000000ffffffff R14: 00007f3060acc6d4 R15: 0000000000000000