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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0xa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x6, 0x73) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) pipe(&(0x7f0000d94000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000809000)=0x40, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000aa3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/15 07:11:39 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef7000+0x16c)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x15, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d1258"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000364000)={0x0, 0x0}, &(0x7f000097e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000022d000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009aa000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000003c000)=@sack_info={r1, 0xfffffffffffff000, 0x9}, &(0x7f0000e6a000)=0xc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003f5000-0x4)={0x2a}, 0x3) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000570000-0x28)={@generic="6209c8de02a685431b5b5b3a444c359d", @ifru_map={0x5, 0x6, 0x81, 0x2, 0xc97, 0x958}}) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x10004000ff, &(0x7f00008e2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000aaf000)={0x0, 0x3, 0x30, 0xce9f, 0x8}, &(0x7f0000e22000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008d4000-0x5f)={0x0, 0x57, "794b3e02e1a3a84f02ca3267a404421adfc121deff635a3c5c961a357be0209e97d49ca66cd8d46d596a49ab84b7b829d17f8438eb9c33f62e231b6debe89d076abaf56e227c6fbd73d4dffed8373e4db14dd9e91c752d"}, &(0x7f0000f76000)=0x5f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007ae000)={r2, 0x9, 0x80000000, 0x4a430722, 0x7, 0x4, 0x3c, 0x3f, {r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffe0a5, 0x10000, 0x8, 0x2, 0x5}}, &(0x7f0000ebb000-0x4)=0xb8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008fa000)={0x0, 0x0}) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000164000-0x8)={@multicast2=0x0, @broadcast=0x0}, &(0x7f0000e94000)=0x8) r5 = accept$inet6(0xffffffffffffffff, &(0x7f000028f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001b0000-0x4)=0xffffffffffffff8e) setsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f000096e000-0x4)=0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005eb000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017b000)=0x82) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000dcd000-0xc)={r6, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d51000+0x9f1)={r1, &(0x7f0000582000)="cb541600bc0e6403dfbca4e92eab68179620fc56c6acfa3811aa", &(0x7f00004f1000)=""/233}, 0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009c3000)={r3, 0x5}, 0x8) getsockopt$inet6_tcp_buf(r7, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000acb000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000-0x4)=0xe8) close(r1) pipe(&(0x7f0000b8b000)={0x0, 0x0}) sendmsg$key(r8, &(0x7f00009be000)={0x0, 0x0, &(0x7f0000952000-0x10)={&(0x7f00003b5000)={0x2, 0x8, 0x1, 0x2, 0x25, 0x0, 0x3, 0x1, [@sadb_x_sec_ctx={0xc, 0x18, 0xffff, 0x1, 0x56, "e67a178ccfa38d77e627879690a67f37ff7e9d62db5fbf1c0023eb28c3f5b3e32cebe02d9038354bbcb82a4f244867ae289c606eaee144ef0e5ad3406f1aee7604dc3d42113761b42f77e7e75fb837b498a70a2c7d61"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3ff}}, @sadb_ident={0x2, 0xb, 0x7fffffff, 0x0, 0x8000}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffff0001, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x0, 0x76e5, 0x7, 0x59, 0x4, 0x40000001}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x10) r9 = socket$inet6(0xa, 0x80006, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000327000)={r2, 0xffffffff80000000, 0x30, 0x200, 0xfffffffffffffffd}, &(0x7f0000bd5000-0x4)=0x18) ioctl$sock_proto_private(r4, 0x89e4, &(0x7f00006fc000-0x89)="3f71b93b6a7c99c7acf8db8dffb879a842e386fdca438069d6ea376e33aa65ad644afc15b34d6ab1485363700754e43467b000dda886a3f7262d5b216f780bf10a244b7c7d8260e8774587db0a72afd9a8a6dc9491e92a3d5dd3579acbb54f3d850f922adac593c06886a49ac6ba9640192c9aa1d2cfa92fe8d097983895f091b9652ebeb2acfb0425") socket$inet_sctp(0x2, 0x5, 0x84) accept$ipx(r8, &(0x7f0000423000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce1000)=0x10) 2018/01/15 07:11:39 executing program 7: r0 = socket$inet(0x2, 0x7, 0x3) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) bind$unix(r2, &(0x7f0000477000)=@abs={0x1, 0x0, 0x0}, 0x8) writev(r1, &(0x7f0000001000)=[], 0x0) 2018/01/15 07:11:39 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000929000)={0x20000000, 0x0}) close(r0) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000d9a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000006d000-0x10)={0x2299, 0x4, 0x8, 0x8, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) mmap(&(0x7f0000895000/0x4000)=nil, 0x4000, 0x8, 0x10, r2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000d9000)={r3, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r4 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@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], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) listen(r4, 0x5) close(r4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r4, 0x1, 0x80000003c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/15 07:11:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000314000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x54)=""/84, 0x54, 0x40, &(0x7f00009b8000)=@ipx={0x4, 0x2, 0xff, "4edb4a975ac4", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000014000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff8}, &(0x7f0000015000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000)={r2, 0x1}, 0x6) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x7, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000011000-0x10)=@req={0x28, &(0x7f0000011000)={@generic="2928e3765ae45faadec2456274b12082", @ifru_data=&(0x7f0000002000)="b643f8207dfffd9b0bd9d18e2b0c2fe9ea6f89b4012b5536893445479851736a"}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000015000-0xa)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000011000)=0xa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000014000)={r3, 0x7, 0x8a, "cb60498d299590acfa1e32a1376792f42dd0d1084a134e424844201cafcb88103ccfc1cb9c7f225a84b3e9e84ec5483cd8fd2a03be48b937dab3f56cb96ab0606ac800c3471e3d5d65f435f9b7ef688c4a77d678c893f88c267c9c80a19ef67f53d7fbd0fce32ba95a1c62e5a8b4c463ad04200a580dc56b10a93bfd2b8d59b0975e2c68890e48155193"}, 0x92) socketpair(0x1, 0x7, 0xffffffffffffffe1, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000004000-0x18)={r3, 0x33a16095, 0x0, 0x0, 0x3}, &(0x7f0000015000)=0x18) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) [ 63.140867] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2018/01/15 07:11:39 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x801, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004d7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c05000)=0x8) bind$alg(r0, &(0x7f000009e000)={0x26, 'hash\x00', 0x200d, 0x0, 'crc32c\x00'}, 0x17) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000f7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c99000)=0x14, 0x800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00007a8000)=""/17, &(0x7f0000f7d000)=0x11) socket$nfc_raw(0x27, 0x3, 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000002000-0x25)="24170000581f0014f9f407002304000afff51108000100febfffff0800020001000000", 0xfffffffffffffdeb) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000135000-0xeb)=""/235, &(0x7f0000501000)=0xeb) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000ab000-0x4)='tls\x00', 0x4) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000093e000)={0x0, 0x9de}, &(0x7f000093f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000082b000-0x6)={r1, 0xffffffffffffffbd}, 0x6) 2018/01/15 07:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000962000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002a7000-0xc)=@sack_info={0x0, 0x7, 0x9}, &(0x7f000064a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b96000)={r3, 0xffff}, &(0x7f0000ae7000-0x4)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000a4d000-0x4)=0x0, &(0x7f0000b2a000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff}, &(0x7f000000e000)=0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000e000)=@assoc_value={r2, 0x80}, 0x8) accept4(r1, &(0x7f000000f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x80800) 2018/01/15 07:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000004000000003, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a55000-0x8)={0x0, 0x5}, &(0x7f0000818000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000813000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bfc000)={r1, @in6={{0xa, 0x2, 0x50411e82, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ba7000-0x4)=0x8c) sendto$inet(r0, &(0x7f0000461000-0x9d)="", 0x0, 0x8081, &(0x7f0000f9f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x807, 0x8, &(0x7f00002ce000)={0x0, 0x0}) bind$alg(r3, &(0x7f00007ef000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000c02000)=""/97, &(0x7f000033d000)=0x61) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000e5e000)="98d3444f7bf075525c906dfd1f0cb2d5980ac4570b2ca72ec432e72dbe023471553d7dd06ce8ad7b40b526d0df2b2f37c3e9e5fa89509a7fcb04c380459bf6863be9d63cd289212caad8069ff2dcacaeedddfc10a742b651999c63505b58c23f1a8f03", 0x63) 2018/01/15 07:11:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) read(r1, &(0x7f0000001000-0x23)=""/35, 0x23) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000002000-0x10)={0x1000, &(0x7f0000001000-0x1000)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000001000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000-0x10)={0x9, &(0x7f0000003000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000003000)=@proc={0x10, 0x0, 0x0, 0x4000}, 0xc) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cc6000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006cd000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009c3000-0x8)={0x0, 0xff, 0xb090}, &(0x7f00000cc000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008d9000)={r1, 0x4, 0x3, [0x40, 0x4000000000, 0x783]}, 0xe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000081c000)={0xffffffff80000000, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$inet6(r2, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) setsockopt$inet6_buf(r2, 0x29, 0xdf, &(0x7f0000b15000)="d73abc8326a4d906a759ad47ccf9471d7554cf118c8a9838a43ba5d20761e78c541069e7ca8c93e0b428e3da27e99fed328fb3feb27ce6c63c136fd7a1bf708b46f257d08ed282aa95b75b92c17ec57faa019c4650ad2c9f14595d1bf1684300ade587c48def1e26a99a1caa7e8756df877514390a975624e29c9096af4b29d664cc4311eab9ac92155efdf99d6f7512bddeacaf13a868b620744018cd92df6014ec974eb0afe5dffd9314fd89b339879e3084c5aea40686396ff3155e5e1afb4d3cb56f471810df9eff705f72e7c7e26103b7781b53d1908ebc698c17ef4a2dc881ee90a0", 0x401) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cc0000)={r1, 0x1}, &(0x7f0000d01000-0x4)=0x6) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) [ 63.201220] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00005b5000-0x4)=0xff, 0x4) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00008cd000)=0xfffffffffffffc01, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f90000)={0xfffffffffffffff7, 0x7, 0x1000}, 0x4) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) ioctl(r0, 0x1, &(0x7f00006de000)="d5151231e6234ece4a2c4165a6e17d291b4ed0b8ef45403f5e876e047cf3bce2be366631e981d1464c305974d1d450cacecd1960b0b42ab0115463ba18d283a6fcb07fb04608553ef6d3f7bdbfd13c7822b8da7b3302d94c1860a33e515df12c4963ea291f9623264a6efd3b9a2cee658dadd1cc83aab25eade2d3005f806c9d8c3d9fdf12fd4614f54a4071b3596150940dcbba16d839841b8b2e431505b15ea54a8123531390e28cb9aca2d7ff4d1c999800ca1c8c32becbccf078a4f84a79") 2018/01/15 07:11:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c89000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a1e000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000130000)=""/76, 0x4c) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 07:11:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 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) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000002000-0x1)="d4", 0x2d1) 2018/01/15 07:11:39 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x40000000007, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000036f000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000062b000)=0x8) accept4$alg(r2, 0x0, 0x0, 0x80000) r3 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000000)=""/104, &(0x7f0000001000-0x4)=0x68) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0xff03, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000001000-0x4)=0x0) 2018/01/15 07:11:39 executing program 0: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80000000, 0x8, &(0x7f0000000000)="24a6e6c900b1f7c3b99bb642d24b9914bdd9b32608e1ab6cb1af35914a0bd717e8c0fe8c5b3b7c7802af3304ac4b94c7db30fb65a2e9432c9210f1899327b19767321f9ec4992ba7b342c2a703f0049dd6bce4ce890802d24fec6c2e3687c5067dd88ea82ac2d65020ae290d4d73d5470965bc80a0225b8d734b5f980b7ede8fc4c37d92e747898e0016d8c5268683f1544740d4b13f3f84382af92333d7a568999c", 0xa2) write(r0, &(0x7f0000e5e000-0x26)="260000002400430400000000000000000008f404010000ffffffffffffffc0ff00f303c76e35", 0x26) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000587000-0x5c)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, 0x792e, [0x10001, 0x3, 0x7f, 0x80000000, 0x80000001, 0x3, 0x5, 0x105d]}, 0x5c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f54000-0x4)=0x1000000000003, 0x4) getpeername$inet6(r0, &(0x7f00003d0000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001ac000-0x4)=0x1c) recvmsg(r0, &(0x7f0000634000)={&(0x7f00004af000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f52000-0x50)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffffc0, 0x203, 0x0, 0x5, 0x0}, &(0x7f0000e64000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x100000000, 0x0}, &(0x7f0000e64000)=0xc) syz_extract_tcp_res(&(0x7f0000e65000-0x8)={0x0, 0x0}, 0x12c86d3f, 0x100000000) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000014000)={0x0, 0x7e, "dcd6c5978c0a4b518a9f82d3c8df3eaafcecbec6fb40d79758483e026c8d41d5c603496c1176f08f532bc82bc61b6641a5c93780e7628b79b862c9b2efc96006e3bca02b605cc0b90d3580300cd1e3782aa5af740550341315d41c04ce143845fe564d4b1df2e727c535cc3d23982c25b459ee6441dec18e171ab887a1b4"}, &(0x7f0000014000)=0x86) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000010000-0x10)={r1, 0x1, 0x7fffffff, 0x4}, &(0x7f000000b000-0x4)=0x10) syz_emit_ethernet(0xab, &(0x7f0000003000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x75, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@dstopts={0x3f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x6, 0x2, 0x6, 0x1, [0x7ab19dbd]}}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x8001}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x200}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0xd92, 0x4, 0xfffffffffffffff9, 0x3, [0x0, 0x1]}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x0, [0x4eb]}) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000008000)=@dstopts={0x62, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1f) accept$ipx(r0, 0x0, &(0x7f0000007000+0x5b4)=0x0) getpeername$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000041f000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x2, [0x2, 0x5, 0x8, 0xaa3, 0x6, 0x1, 0xb4c2, 0x3]}, 0x5c) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendfile(r0, r0, &(0x7f0000d53000)=0x0, 0x4) writev(r0, &(0x7f00008d2000-0x10)=[{&(0x7f0000ebc000)="2900000018001980014f75241a6800210206e30067fffe0100030000040004fffffff800080000ff00", 0x29}], 0x1) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3f0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000950000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000613000)={0x80000008, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000855000-0x10)={r1, r1, 0x3, 0x2}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f00001ce000)={0x0, 0x0}) setsockopt$inet_dccp_int(r3, 0x21, 0xe, &(0x7f0000334000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18b09000000fae5"}) 2018/01/15 07:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000894000)=[], 0x200000b1, 0xd883) r1 = socket(0x9, 0x6, 0x2275) sendto$llc(r1, &(0x7f0000ea5000-0xc)="220a486d528903385f16d584", 0xc, 0x20000000, &(0x7f0000167000)={0x1a, 0xf7, 0x6d, 0x5, 0xffffffffffffff7d, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) getsockname(r2, &(0x7f000085e000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a7000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000bb7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a88000)=0x14) recvfrom$unix(r3, &(0x7f0000581000)=""/19, 0x13, 0x40000000, &(0x7f0000493000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000fc4000-0x3b)={r2, r2, 0xfb6f, 0x6, &(0x7f0000132000-0xac)="ddee5ce0353b97462c34773932f89346be444a4f3e532e4a9c2c4a63eb3e14849d41ac9f48b4d7d1cbf89e2b1e93ee131ed64e30a02d1eed9e1f3815f027d743b6af7d959371eb18b235b3f40b8b6a5ad718fe4f1be7915750ffad7bfe7ddb7caf2fcdb8585e0a171f5f3b7fd2fcace10a31fd2fb365a1b3715140fb81f60de1c615de898dfc6401cca79772cf4d8efdd2095319a21c616c7dd28fd074f650401a0f196b301e86f0b5d57441", 0x2, 0x4, 0x0, 0x4, 0x2, 0x9, 0x3, "b42640af6cc1c24f0ea0452721a017fff28e69"}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000f48000)={0x7, 0x0}) 2018/01/15 07:11:39 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept(r0, 0x0, &(0x7f000093f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xd6)={r2, 0xce, "cf60791c0248b4dae1e9e7530f172611c7884b7fd9dd45f32ecb2cc709c518e1b462f8728507f0305de784286566f511ee610acb2a92751e9e3a50722302c160b7f8c3c7b72700c7625a1076f263e1895bb8beab747337541798f52fb4126dec12b427878cb8dab71d19051f60af7065513b72696c2e10399c11c7dabb33a0fe06fe89d45ba5d5cac011e11299732bdda7302683c475e2ea9b85b3e1822c9ca8792e20f96703d10925e7b6ddce65ca2e2b6e91dc6ceeccd9274746712b042f7d6d410af19fa2fafd3f50aeb2394d"}, &(0x7f0000001000)=0xd6) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000000)=""/231, &(0x7f0000deb000)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000d9a000-0xd8)=""/216, 0xd8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000011b000)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c5000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000cbf000)=0x5, 0x4) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000048e000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) bind$bt_l2cap(r1, &(0x7f000028f000)={0x1f, 0x2, {0x0, 0x80000001, 0x7, 0xa1a, 0x6, 0xc8cd}, 0xc00000000, 0x793}, 0xe) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000ee000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d52000-0x10)={0x3, 0x200, 0xff, 0xffffffff, 0x0}, &(0x7f0000b0c000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fad000-0x8)={r1, 0x8, 0x101}, &(0x7f0000de0000)=0x8) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000609000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f76000)={@common='syzkaller1\x00', @ifru_flags=0xc202}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f77000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00000e3000)="de9c71f70edb9d862007dc3f115fa441c062354a81c114f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e7f0000000000000086b58000c503c8764c00bb3f1afc6cbdb9abc21bb86b39bfba8a020479379965d3374caaaa2ff97238a1c97bf4ffff000015146c685a4e6e94eb7bec", 0x4c}], 0x1, &(0x7f0000f76000)=[], 0x0, 0x200000000000000}, 0xd) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa4000)="", 0xff62) close(r0) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000003c000)="24000000200025000000000d8463f200020500000000000009000beb08000100000000af", 0xffffffffffffff97) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x67)="7f7353c1bae55dc50ffa26383b5d33d0ed687ebd8fac251f3d3375b402cc24ff3a9d17a8b6f6df516801139ef7c6502bd95f4851573bea8ca10e9ba665767ec124c12f8808cfe38a94397598674bbf92d582b327ac56a2062fb64044d66a225cd4355f556b4441", 0x67, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005bd000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008ea000)=0x8, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e8b000)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 4: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000010f000-0x4)=0x0, &(0x7f0000793000-0x4)=0x2) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100fefffff70800000000000000", 0x24) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000d000)={0x0, 0x7ff}, &(0x7f000000a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000004000)={r2, 0x4}, 0x6) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ebf000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f2b000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000297000-0x10)={0x0, 0x12d9, 0x9, 0x5}, &(0x7f0000daf000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b7e000)={r1, @in6={{0xa, 0x2, 0xfffffffffffffbff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0x9, 0x7f0, 0x4167, 0x0}, 0xa0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003e1000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001dc000-0x8)={0x7, 0xffffffff, 0x7, 0x98bc}, 0x8) syz_emit_ethernet(0xfffffffffffffcab, &(0x7f0000fb1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@llc_tr={0x11, {@snap={0xaa, 0xaa, 's', '|\\\x00', 0x0, "8866c26a33270393a8"}}}}}, &(0x7f0000957000-0xc)={0x0, 0x1, [0x4000000f89]}) 2018/01/15 07:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fa000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f2b000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000cc000)={r2, r3, r4}, 0xc) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x173, &(0x7f00000ee000-0x18d)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff1507", 0x13d, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x6, 0x8, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x8, 0x3, 0x3, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x9, 0x1}], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x80000000, 0x0, "b0fbe6", 0x0, "293697"}, "26fdf452bc467f72cd52110bcaaa18a616affdf4071b8ac3ce2085a30414e4f8779e1d000800001cd98d1d20f2078f2ab0146dec3cd13681c5dc51457367e29b379852600c8df8cf5e6fb18daf9c1779af08f32c031dd01067b7bf7f2c1e221a495da6f2fc62c483cb92b59d9888f8128b09435a5340df9a852f46e39be63fc8eea4849d73f60a1913dbafcfec3165d79bdd1680b5"}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000f0000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000080000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000059000)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000045000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9b86, 0x8, 0x4, 0x400, 0xfff, 0x40000000, r2}) 2018/01/15 07:11:39 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000029c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff7000)=0x10, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000004000)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000682000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ab000-0x4)=0x10, 0x80800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000036e000-0x4)=0x3, &(0x7f0000021000)=0x4) listen(r0, 0x6) pipe(&(0x7f0000007000+0x374)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000883000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x14, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000021c000)=0x4, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009cc000-0x2)=0x401, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ea8000-0x4)=0x0, &(0x7f0000686000)=0x4) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a72000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000a72000)={0x1f, {0xfff, 0x662b2ef, 0x60000, 0x2, 0x5c, 0x0}}, 0x8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a75000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a74000)=0x10) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000261000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a75000)=0xfffffffffffffffc) vmsplice(r0, &(0x7f000023d000-0x40)=[{&(0x7f000017f000-0xf3)="9c32a8b9222cd99076d9191c7ec78a88645a6fdb7cde2023d229978d2d9a0645f8dd5ec6ca2d285489c09b7b7ab05911beff8974b82117853d48ba06eae660cbba810b244e7ed3eb4c8c8342f75173b86b40d826fefaad362fac10495f2b8f19d6b5ee5636f44e97b2aa44b4ca5d233ec53832fe0daec0b5e9ddae3b620f0491911bbe22d853e26792183d3ac48763c08a46ebe4a38d773fb9e3ce29be4d34cd4f15f1e98d516b0ccc72d26566295ffca353eebfb0020bb299b6a7df4483c314b313c78cbf3bf3a63f068042e144455a4e69343e8cebc33569295ea07b729a32af804dbfccac9f9f41ddb31bee4d273fa17817", 0xf3}, {&(0x7f00000de000)="9760b3dc9230e22536cdf2851eaf7cdc6eb1d51f98e833be1d6fd1ad5753d0158b221629e65e24a2ff663f8dac37b33ce5a7742e084f70e4cc500dcc239e6112054921c74267c9f924803bf22c0e051645679821177f4907612d486f8bc9e4d9a1efe48bd9ec96a8605a2bcc6a6a0c1acd0f4a48c167cc4c3c235bc57d488f0121531196b076735335a01e017d18ec6b21b45c552f733852987755ceff69", 0x9e}, {&(0x7f0000269000)="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", 0x1000}, {&(0x7f0000a73000)="448a39e950b1c319f4a493713355d1c0d39a640227a4a197c90f90193967beb153e4fb5e666766e284c36fdd66dde28c0ee8ad3cc15e59df7ee95acf231c9d161f179ff38de08557241f150718f74e2000bedaed006b8917206984e1b6a658701ef6274b908091f58f5b67b69c06e101da6c2efa77d42f249d24070abea94200c6637e42a7296d5d1a918b7e02dd6adc5a", 0x91}], 0x4, 0xd) r2 = accept4(r0, &(0x7f00006c7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a72000)=0xe, 0x80800) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000526000-0x38)={&(0x7f0000a73000-0x5)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00004cc000-0x10)={&(0x7f0000810000)=@ipv6_getanyicast={0x14, 0x3e, 0x304, 0x2, 0x3, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) listen(r0, 0x7fff) r3 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a71000)=0xc) 2018/01/15 07:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a06000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fbd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003c0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006cd000)={r2, 0x800}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a49000)={r0, 0x50, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005ed000)=r3, 0x4) 2018/01/15 07:11:39 executing program 6: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000040000)={0xffffffffffffffff}) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000033000-0x10)={0x0, 0x74, &(0x7f0000052000)=[@in6={0xa, 0x0, 0xf8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000085000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000029000)={r1, 0x2, 0x3}, &(0x7f0000017000)=0x8) r2 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1, 0x5, 0x5, 0xe56b, 0xe}, &(0x7f0000021000-0x4)=0x14) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000086000-0x6)={r3, 0xffffffff}, 0x6) getsockname$netlink(r2, &(0x7f0000075000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000-0x4)=0xc) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000065000)=@sack_info={0x0, 0xff, 0x3f}, &(0x7f0000085000)=0xc) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000085000)={r4, 0x9, 0x3, 0x6}, 0x10) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000080000-0x4)=0x0, &(0x7f0000003000-0x4)=0x3) mmap(&(0x7f0000086000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000067000)=""/22, 0x16, 0x12000, &(0x7f0000086000-0x10)={0x1a, 0xff, 0x69, 0x1, 0x71, 0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000035000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) mmap(&(0x7f0000087000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000088000-0x8)={0x0, 0x0}) 2018/01/15 07:11:39 executing program 1: r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000288000)=""/66, &(0x7f0000b57000-0x4)=0x42) setsockopt(r0, 0x107, 0x11, &(0x7f0000f2a000)="", 0x0) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="", 0x0) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="", 0x0) 2018/01/15 07:11:39 executing program 0: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)=@newsa={0x138, 0x10, 0x21, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000003000-0xc1)=""/193, 0xc1}, {&(0x7f0000004000)=""/199, 0xc7}, {&(0x7f0000007000)=""/192, 0xc0}], 0x3, &(0x7f0000007000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000019000-0x1)='W', 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="", 0x0) 2018/01/15 07:11:39 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000ed000)={0x100000000000, 0x0}) 2018/01/15 07:11:39 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x8, 0x3, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x5, &(0x7f0000001000-0x8)=0x2) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x194) 2018/01/15 07:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c2e000)="e5fcb5bf914147ae707b1573c44329b5655b8b7efeb50fe201053ca1c6837844874345dc76f214b0b44b7a440be289c2ab696f0e48a88be59e2fc1d820c94b33b7b7dc2cc64d353f6ddd99baa0a1ab1793aeed25cea421ed9c3cfb4c0efe14e8a7846cce430a18794a9d89b8f002201de0cfe4d92d9c28b4546743d864f7a3216fa37a22ea03034786e0106053fc4f07c544f03afa89c88bd62704f3950524f6bdba81744bebd0467c5bddd28c5c9edd86234b6f1c8d2ae9461eb7ba04da4e610e", 0xc1) r1 = accept$alg(r0, 0x0, 0x0) socket$packet(0x11, 0x6, 0x300) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000073c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000754000)={0x6, {0x2, 0x3, @rand_addr=0x131d0d0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x9, 0xaff2, 0x4, &(0x7f0000c3a000-0x10)=@generic="aebf5adb02c6c99aaaa4260a80a06ee7", 0x7fffffff, 0xfff, 0x2}) readv(r1, &(0x7f0000204000+0x7a8)=[], 0x1) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000669000-0x1dc)=@newsa={0x1dc, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x800, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x10, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0xc4, 0x1, {{'digest_null\x00'}, 0x3d0, "57e5a8dafbd4ff34d75747c004579ddbacecba36698fff977d4404db33007fab681ea1dd559e4522208187d71614b624367074f980eceb3e5b1568bf2ed8d3088e0516a179179c3dda670ec63b9388b8e3dd2aa0cf59979356d11b18a46e1589b14506248fd373018081fc067532a7f7ff695f1844ef29a391eb"}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000d8c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005e0000)=0x0, &(0x7f0000abf000-0x4)=0x4) close(r0) 2018/01/15 07:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ece000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1, 0x4, 0x3, 0x500, 0x81, 0x200080, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e7000-0x210)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef00120101", 0x11) 2018/01/15 07:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c2c000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009d8000)={0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000159000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x8001, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x3b, r1, r2}, {0x1, 0xb26b, 0x1, 0x5, 0x1, 0x0, 0xfffffffffffffff8, 0x40}, {0xff, 0xcb, 0x7, 0x7}, 0x4, 0x4, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x2, 0x1, 0x1, 0x7, 0x88f1}}, 0xe8) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000b000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 07:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000781000)=0x0, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002c9000-0x10)={0x3, &(0x7f0000d9f000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005d5000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x1800000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0}, @in6={0xa, 0x2, 0x5e6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, @in6={0xa, 0x2, 0x3c8b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [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, 0xd}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) r2 = accept$inet6(r1, &(0x7f0000935000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005b6000)=0x1c) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000099d000)=0x0, &(0x7f0000480000-0x4)=0x4) bind$alg(r3, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000091f000-0xb5)="", 0x0) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef00120101", 0x11) 2018/01/15 07:11:39 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3ff, &(0x7f0000022000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f000001f000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:39 executing program 0: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000f0a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e7f000)=0x60) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000f0a000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f09000)=0x60, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 07:11:39 executing program 3: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000907000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x20, 0x225, 0xc}, &(0x7f0000421000)=0xa0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000953000)={r1, 0x20, 0x30}, &(0x7f0000232000)=0xc) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000954000-0x82)="c0d9c7a45008f5533eeda52a7a9151ba6042c66115bcc371a392ada9014d8d37aecf37de27ad298db9cee0763d55e9c959fc419372dd6cea1e21c96e6335ce172c1068dc67898f07580609fa91b188a42adfad53cdd212c9ad43b68e3debd2c83fa9bccbc2746cb813307071f9256d08259086b85999709df5996b6a81c9c28faf99") r2 = socket$inet(0x2, 0x2, 0x0) socket$inet6(0xa, 0x8080a, 0x800) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/15 07:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9c06a2f125e2c352dad0ffffffffffffffff3d329d01902d973e668fa3f9b8d65100000000000057ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xcf) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/15 07:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2000, 0x7}, 0x20) 2018/01/15 07:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef00120101", 0x11) 2018/01/15 07:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000e69000)={0x0, 0x0}) accept4(r1, &(0x7f00007f5000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000571000-0x4)=0x10, 0x80000) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x8, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003d4000-0x14)={0x0, 0x1, 0x4, 0x80000001, 0x3, 0x1f}, &(0x7f00006a8000)=0x14) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000036c000)={r3, 0x7}, &(0x7f00009b3000-0x4)=0x8) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007ff", 0x1a) 2018/01/15 07:11:40 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009af000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000956000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001da000)=0x60, 0x7fe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000745000)={r3, 0x7ff}, &(0x7f0000baa000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000078e000)={0x9}, 0x4) 2018/01/15 07:11:40 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f3d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eb6000)={r0}) connect$bt_l2cap(r1, &(0x7f000097e000)={0x1f, 0x0, {0x4, 0x9, 0xfffffffffffffffe, 0x7fff, 0x1f, 0x1ff}, 0xe2, 0x2}, 0xe) 2018/01/15 07:11:40 executing program 4: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x65, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000402000)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d50000)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bf7000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000d52000)={0xfcc, 0x7fffffff, 0x2, 0x4, 0x11, 0x6ed2}) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000d51000)="ef990e572c6b0d6a698830512876cfe20d0423df3548604c8751fa67eb3ca6d756a214361bf80df6f5f570f17b53f42f1b31309be1ae86d00a83f6e9dec7d9ae688276566915803d7295bfd598ff411dea2af9ef9754f1b0783dc709a7316e9a4f0afe8f36fb78668801428e78b12c23dd1235359b6c5275373e884cc47bd8fd407f8dc37bc1f761ca2ac2febb480e9871c6a0e69b5967dfeebf3357b242a84dfde4e6050f6a9e8e14702628ddbc4331fb04f6c4834290a89be6195f3ce3d2e820791f19d057a7106a4e3ecdb2e9a9c433960347dedca426cb085e90601b7cf9f62cb42e0479", 0xe6) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d51000)={0x9, 0x6, 0x101, 0xffffffffffffffe1, 0x4, 0x9}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000d54000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000d53000)=0xc) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000c38000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2287, 0x3, 0x7, 0x400, 0x5a35, 0x2000240, r5}) 2018/01/15 07:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x8, 0x7, 0x80000000, &(0x7f00001b8000)={0x0, 0x0}) recvmsg$netrom(r2, &(0x7f0000edc000-0x38)={&(0x7f00007fb000)=@ax25={0x3, {"bbfa7df4c18f1b"}, 0x85}, 0x10, &(0x7f00003a2000)=[{&(0x7f000093e000)="feeacdee96cd08d0f030342d8199f92ee465280d820ab34505ff219b5ae1e6a80dac90800287005e79972a453911c53b9f73c752640c07454b9730eef7a966be30e0f8e425dc6ffb3ba4141e80ba5b30263a29dde2", 0x55}, {&(0x7f0000aef000-0x4d)="0395965bc2a25e48a56f7df8a3793f098f5306f794e769b0ac8d7ce63e19dfdc090b474713ae9eafe6466dd3d3b139804d12749193dbd471f62c9e6869a0839c47bf26f6bc45711c71b2f66599", 0x4d}, {&(0x7f0000eca000-0x92)="913635f306ecaa7fa0f8041e4167d9da80805e70e990f9b8ba4e536ce14a2c6544e4fbb9a0a69f0c5b1ed30c7c3ee9021f59b32726d0300c058832c0054f5e8ee43609f647247da96356e5ffc56afe879405e370566f7129f796d189a0ecaed1e89052aa7a7bb6fe78af2a5d6ce0d75035d1ccb5e05780f22be5af1a0434f9f3a1a1ebff9d883d6dbcbe69ed782ea8893eec", 0x92}, {&(0x7f0000679000)="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", 0x1000}, {&(0x7f00000e1000-0xcb)="6db745cf45f269e2554502f440f6fad5f3da795ada745de6bdf29ca2f21e9237e8fb9e48e2a3a11e342c0fa2683121968369430774411be78432e71d901fea9c9cebc7d088c069cb81d280405f6c55454ed148dc1836a6fa2bceb1504e6ed72b2eeaa6ac55f4ddff73cb94e9ca4807a1ae3c9e793fec0286602cba149e653e3c50854a039dd6114e076767d0ff8bf28368bbfffb6663336d53a5fd8743c1b7e9756b9d4c570d271c7e6fffab48c61e7f9c501312d79cee88121734844d906f59d6168444a4a54863b4fe56", 0xcb}, {&(0x7f000030c000)="613b0b01c0ef9ed45e20aafe2181ef233fe21da955a5cf0fe55c7d07873068580ca8bacf0067b4ca2810b789c15f844644a4a385c7fe65c6b13f3fc80d19", 0x3e}, {&(0x7f00007e0000)="e145d7416f69a620ec40215ac58a98fd77fc1a4f8afb81dcb1cf5975785a4d73bdc35864328d091587d3ccaeaed5cf5620b6766f5ddaccca067bdb46c43d05edd7baa25fb4213334b2e297252023b394bbaccb9b9ecdce6b473919d238cbf3871f4021c516e54a0530866939d3a6e5bb05991ebfcd530cdf671b220e7b607454d54f6a307052cea56ecdadda29983048236ec207159220ce924088", 0x9b}], 0x7, &(0x7f0000605000)=[{0x90, 0x11f, 0x100, "eeedbf92c723ecc044957410cae998c0cb22a0d3d278c77672e3fd5eacc8864a24104c267e7bc2e1861c4a7d78e7d71959b3ca9779d3df60965b23b77484b8ccf454aa7837cf2f92c5b8fd1f3872b978fcd202a93fb37761188f7a3f1773d22f0fbc6eca37bbf9702a431cba62b06e7f9600853257dca1ad8edaace9d5"}, {0x68, 0x112, 0x6, "fe0580119da3e4ba78040b9cc4eb393fef3538be4648fd0a0c4be0419cf8a4b615732aacb78a009a7d8e091993898d3a6fc18ada7101cdd714d52bc15f55f22687b236511deda316ad59fc2080a2f1b5719cfe51b7be"}, {0x28, 0x0, 0xc9f2, "c413fcac7275487fc968eed5c6e36f3c69"}, {0x100, 0x0, 0x8, "140b6c4305a293b04a7321cd4469f07320bf81378b2582d1c49614ed3697dd71a83a3a49c7026566651aabc4ecae587ea0cc7c0306a33d06c0e815332f2780d04907787e2826b5dabf0787978f69e2dcbd8f6c547d233511d435bdb75e1e4435b6a796cb4e6bcd31b8a1537ed3effe5b43295766f892ac323ff944cd18d53bcf9418b45aa934bf4304f67eca538cc8e01f067e0e88c7e096e4e7895efdcb0a028b9d787fb843515151e6cba6ed91b7820c624ad702b34c067c149998f58a23681e850f162191e350e95b1b4ad299832592e2fb3b0f860200cbc2726dce107390de7dbe807717d9987cfcfe3009b6"}, {0x48, 0x1, 0x8, "1f5f0630f54b6407bba4312ba9563ba48264c5665a70b505fa5571738b0ccd83f059dcd2de87af4174cb619fa648914d250a68"}], 0x268, 0x0}, 0x10000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000ef8000-0x4)=0x186) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000016a000)=0x0, &(0x7f00000c3000)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000489000-0x20)={"2cc49c5bac70471dc8bfa8a341d30b36", {0x4, 0x2, 0x9, "2c98129746db", 0xa7, 0x0}}) 2018/01/15 07:11:40 executing program 0: mmap(&(0x7f0000000000/0x857000)=nil, 0x857000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) write(r0, &(0x7f00002ac000-0x21)="2000000018000776530000000000480080200d220010fffd2200000401000000", 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000039b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000263000-0x18)={@loopback={0x0, 0x1}, 0x9, r1}) 2018/01/15 07:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e0d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x10000, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000714000)="b70a75bbd5e383e5b3b600005c54db0a295d08df8217ad4000000000000000e6d3", 0x21) 2018/01/15 07:11:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1009, 0xfffffffffffffffc, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007ff", 0x1a) 2018/01/15 07:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000ff3000)=""/134, 0x86) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmmsg$unix(r0, &(0x7f0000bd0000)=[{&(0x7f0000035000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001a000-0x90)=[{&(0x7f00006cc000-0xba)="8d4185822d7f2593d63750f2fd9b515a7eb932a74cb3f37158b06d0eb4684c87f5cdf537b9f5171893394011734b1708932e44b3cc9d9411e6a2a1186e91e2ed3bee445950b6f91bd1dee1dbede447e97949928ca2967a0b7c400d73fb47b99b5c1d1d45e0788ca6cfa9ab9071b1b54f3944770c5372cdde5bacbca6cfad30a5ce6dc5081084638f9b217e2f68b95984c32dd13d824f8ab770fc9a056029277f561a0d097b85e7adc7e119093adc033b961a24c00d7750ed70c0", 0xba}, {&(0x7f0000d56000-0x33)="2b53a43047932e5aa78fcb1ffaf1a030eb7901724a5d358e200c035eeec0f318dd6d29da6acb68f2443bb5f37e71a36de733f1", 0x33}, {&(0x7f0000f65000)="e10adead350b6686c6fe704e6e3fd3635dbd12cf846a8a6b575411ac4ad1f2661b7a22bf3385fcaf385da1ccdbb5c78f10e00a7107b5b50cb15a0b423aa8eae3f5c010993e5a09ebd9c7ec8e44622de1736e933ba6f278d72ac960cc014f1217bbd0ca2ffc261c1c31f7871401585b9f070c884bd87ff96592bb5e4081c7273337f125a7dcc18e48322366371adf7bf1ba5308cf09d7ff0f98d82e9f851b3f9e3f05e5ec09fa1ea3ffcf20c60cdbd5642c62ba02ecc2ea8a943709932fed749a15addd324879c3708947b12e6729108deb058ecd3d790f640193e6ea359c7cba3569c3de957eae", 0xe7}], 0x3, &(0x7f0000f59000)=[], 0x0, 0x0}, {&(0x7f0000037000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e85000)=[], 0x0, &(0x7f00005db000)=[], 0x0, 0x4000840}], 0x2, 0x4000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c12000)=0x0, &(0x7f0000eb1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003fb000)={0x0, 0x3, 0x20, 0x1, 0x2}, &(0x7f0000f51000-0x2)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cd7000-0x10)={r1, 0xa25e, 0xf57, 0x4}, &(0x7f000001a000)=0x10) 2018/01/15 07:11:40 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e1f000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x5) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f2000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005ab000)={&(0x7f00009a4000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009a4000-0x4)=0x1c, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000098b000-0x4)={0x9}, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e2d000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c5000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d80000)={0x0, 0x0, 0x0}, &(0x7f0000a07000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b3e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000783000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000482000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019d000)={0x0, 0x0, 0x0}, &(0x7f0000625000+0xe82)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006b1000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002f3000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2f000)={0x0, 0x0, 0x0}, &(0x7f0000783000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee0000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e60000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000586000)={0x0, 0x0, 0x0}, &(0x7f00009ad000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d5f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000594000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000216000)=0xe8) r16 = getgid() r17 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cdb000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070b000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000db4000)={0x5, 0x0, 0x10001, 0x200000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000344000)={0x5, r19}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f0000829000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000753000)={0x0, 0x0, &(0x7f0000a98000-0x10)=[{&(0x7f0000d1d000-0x16b8)={0x16b8, 0x2b, 0x800, 0x5, 0x1, "", [@typed={0x10, 0x87, @u64=0x8da}, @nested={0x1b8, 0x14, [@generic="ad7056651de2643f03c69077e9720581458d0f15ddb6f29d18999e13b55bd114f812370e74a5af5474b537ad85a302c170d2baf1da486b644bae8705f3", @generic="bad7acb73b0ed368c71098b052c18a798643017d4f58e5e4c0a54ad2a58d6d126edbd9b8775eea1e7d4534922649681bc36d69fb66af0c77325fce10952be34513fc0a83eeb30e93364d6a3effabf124eb19407a331b2427204c5afb5da952b3df971283c5563b1089f9aa42879aed67092fa4b6686257ac563f9dad15f7cdc56ff19afeceaa56e70271abaed6705bef0a192b7899d8a7d8e4d6804b1a32c73a17bbfd0eb7d639a68644714edfae78b07deb9a7ff27b173d8cc75a6ae0bb5db929e039585884caf6016ff480c62089e481f24ccc573193198b7d0a9c597234b0eab49b57be689b90ccd972bedd", @generic="ccd53ffd5caae41c320d70d74e31bb96705ef78995fc3507a047fb960308a5c87226a5f0c154331e0550c888b373df6a486a1d2f19780c3a4c047eaec949aedcb5e8fec4bc7ba571ff8ea6878f76512d60b3a864842f3be29e37526315b922a0009570556fbff98bef1320f79b9d89784736895c075d046b46d7075ed5ab0b6121085feba2e920e600"]}, @nested={0x264, 0x1, [@typed={0xc, 0x31, @u32=0x2}, @typed={0xc, 0x44, @pid=r2}, @generic="aedd2cc6d0148170f4d56758983d8c11a8a7b3c069240e9d9f379d1e49f10bd0f77e9dbbd9bbfc06c2dbba7722e73935efe5aa39dce6abba388f20216f8ba510cbc0fa554ad1b4512b785cc09f8e31d64f77ba39319f9692e7614e9b1a2985736629bb9603d8aa027fa1fe1152c9026c718bf8685b5b8aa2da61455338c88bc3d3269336e596c8b2fbb8f424f75880fae60b1525d3ea1733099b5da7efedf772696bcf1a27373b2c2b9238c1ff1b", @typed={0x8, 0x2, @void=""}, @generic="77ad4cac634228c19b87c473b825160fbb49b4d9b4ed42c41190a9aceb43be793cfbc1d7498d079e2b34ad1d6f89d6655e2de0b23588dce741f1a5bbb2b9b3c050ca271662559018719824e5c302c24c4a2cd19dc9d3044c132b10de1a468846f0abc15267e4b83cb9136796388c9fa74deda774324e2bf3fa766812fe8fa12a69bde607e045ccadab8794812b937e2b3b9a033ee87399de2ccb1dce83f3b2737b9d9ce9ad891d407ea3ed76416012cc86b4a878ee7d66475d5d428abedc5a27f28b215af03b81fad84fdc51c26345c7458595e3f4663f1eb4ef3221", @typed={0xc, 0x19, @u32=0x3}, @generic="f4349825297c2eea531c4e880227970f895de728a820f6a43b7fe1f834ce8cbd3f4ec6fe19031d9d0d0097612d12641077e6978f5f7ad879ce51c1278ec8903f73f59a1f74613abf7d52effe072cd2bc3d94c0b63719079165e2716a7b1e9455bb75d55ab355c11f96d65ce17f2c918fc0824c7b0a83d488d8fbcd3f4a241a89e58a25a8aa4f5096633b88cab857af388852d97d628c997223d9e7304e8821fd3e7fabe360ce906d2d"]}, @typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @generic="49b21c143a6af3ad3b11a4eb4b4bb108ae4590604a87658c408daede7e5bbe92849ff68b393f035a64046579547d0f2bc111409a745de1830914e1e385b552ea9561a4efbc8af068415d9a81f0096c0a6affb71dbbce8195d8905683333f5202a1507cd7e58bdad29a8e2b5cf87a72226315c6774a538f592e97a0941937e28fe0703493cd46c3da160b2fdabc87b8fad35fda67e7fa79e0c4490f53410f6159ad29e9220925", @typed={0x8, 0x86, @void=""}, @nested={0x18, 0x11, [@typed={0x8, 0x9, @void=""}, @typed={0xc, 0x6e, @pid=r3}, @generic=""]}, @generic="cda811283f", @nested={0x110c, 0xf, [@generic="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", @typed={0xc, 0x63, @uid=r4}, @typed={0xc, 0x19, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x84, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="2a9d39c8aeaff1251748", @typed={0x8, 0x4d, @void=""}, @generic="0a76b5cb85b1e6c8d4f233771de1a69903c41621c0731f44b654f325566bf8d5a96a2c84138e2230eb3fbc5a567b59e012ff82e0ffeef151e76c62d3bbb686f91fc858506fc4a6de3eb6d20d65d6fa39c47d6491a42395aaa537c94d176ff58746be91b81bf6f67a566e6c37eaa6a3c17e7ea620b049e1847bd502245eacf512fb32d1e0271ad2d8f98afb5f6188b3bf57bb61d14f4ed231ec38f3d917415beee45512a8eeae5653db00ab8cb60b7df8afecae7282c1", @generic="4e435ee661e0570a383dc02c1e96c782"]}, @generic="b67b61c3b5af08623d196467dfe7d2439312c54c600648cc579cad173d9e38eb4d36fc0c8efcb3e335cb5b4ce1535d2a55a70d3d6a6ed1c6c7caae3a40fbf3f6cfbc82688eda11ea533f524076fe6510aac3f01d442888af652b59b127bb99aea5cd573bccc3b915bfb1a899b0a6d41195a031a9f838d2e31e6f493380950f5d37929d4fcaa4ef597057"]}, 0x16b8}], 0x1, &(0x7f00008da000-0x120)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x120, 0x40}, 0x8810) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009b4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r21, 0x29, 0x23, &(0x7f000096c000-0xd2)={{{@in=@rand_addr=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=@multicast1=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}}, &(0x7f0000b36000)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r22 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r22, &(0x7f000022d000)=[{0x0, 0x0, &(0x7f0000151000-0x90)=[{&(0x7f0000a2d000-0xd9)="0f47389cb7155346351bf38c425a1df50371a25188597f39b24e1fc27c0f1e", 0x1f}], 0x1, &(0x7f0000c2a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007ff", 0x1a) 2018/01/15 07:11:40 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000009000)={0x0, 0x35c, 0x2, 0x9, 0xfffffffffffff223, 0x2, 0x6, 0x7, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x198, 0x10000, 0x9, 0x80000000, 0x4}}, &(0x7f000000a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r1, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x20006fa0) 2018/01/15 07:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001be000-0xb)={0xd12e, 0xfffffffffffffffb, 0x81, 0x9, 0x0, 0x3, 0x6, 0x6, 0xb8c, 0x1, 0x6}, 0xb) connect$inet(r0, &(0x7f0000150000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000985000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/15 07:11:40 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x2, &(0x7f0000ee5000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$alg(r0, &(0x7f0000002000-0x70)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="e50068711b52ef4d424543e7bfe701217e4727dd7a32144d71f9e126f3a2aa2074e667db5db7be18da7af2a917786b7c478d1e79db76e44d391f19b2525cb112aa4d484fd6a5e34e01719eb131dd721d85af196744e5774d20ecef67b931ff2c6a1c92b75f1960c898d9879fa79267a2cd34d8c3299d72d5adf1113f5f9761a4f439182e8c69941eb5408003556d84fde75ffafdff1616ef3a021f9f3e97ff8945e5be7437857712379ccfc01416076e05d21f1d83d48609117d40f3f555dce04cde12219900f93e16725b4c3f1bb22e82b5287965d9437d889cfd9e440ed0c953c852fe645a60fa46ba511d4b611a9d", 0xf0}, {&(0x7f0000002000-0xa)="9d921b1a562d3342bf7b", 0xa}, {&(0x7f0000ee6000-0x4b)="6526784750a9caed410a9d451eb948ed714a8b527f992cfa0c7817b316f61f31073d0f0a06112eb641855c67a71f29d984a2dd9e89569f9f2c543df76854732fab3f412087df57f801a0fd", 0x4b}, {&(0x7f0000002000-0x6b)="a9b8c87a7d5ba6c9558a553ea09d0697fa59583b2d54f8d538b7960914349bb0cd1afc8b0e0586d50428fd69c88d799e6be58c0aa9638ae8c9331fc5daf50c31228f909c2231e82a3de900f0299ae144d1e3d4eaa85a0ca97506b23db5e9d8b2f54d74a3629af09c0823ef", 0x6b}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="47fe079f042dbb28", 0x8}, {&(0x7f0000ee6000-0xe7)="f1c395c9174e64396d837121e60658151c8aaeb2f1ca2c3575e72d9513d0a1582223bdffc653ec269d2a07a656af72ecbfbf96830564bcf7a76225de1a87c10e870a8097fc61aef5e1824376dc3ff928ec2c8fc20471e976f959f6ff3825ed7b8a20bef8135ac6782d3b9857535474736300c0eabf082d1061861c505e1a950f477afed6d7a03ed2651a73a71d1100a4d97963b83c9154e8dc497756300c1307db4c4d51222b7c877d12ddb891c57de7e91bb94c2c973a066b25ca4849a4ae520ccc218dd262ab11226c1039bd3170a32cb961e202daa70f54f76a506a0475a207a05ae2b746d5", 0xe7}, {&(0x7f0000001000)="7780cb1f072d6bb05acc65a6fd8f4312e44f5736fef5fc9dead7a8e89f9dbe78265eceecae6542fadf4f178a9b77aa4834720577dd74dd27e7004c9d56d246253c5f0233129dd91e7bfe57e6dad0de3036a8f74e95a7343d0a890ff7721b4ad2b3e8ddec8f1cb9ead8", 0x69}, {&(0x7f0000001000)="2cc5901309d9b7065e609f8b273941e9531886de3a731222b6494c96bf8948f4bc6c01db4f24d529346fe38b5ddb8a4b44cba9a50951e63ce1b3bc4a32626f90978a885d442f751d6aae26e2f9a82fe5612ae5bead59e1591906955e048b7ba71ce111a54b4562085e844fb63baf0310bdf0371b00c4cdccafe0e45b78acdaf0ef93008714e86a453a162acc6ce1647bc62dbb3212e1dbfba817e6265c6d877d13d7c71180803fbf47886f5fdd5f671cd495e1ba25270b2ff2ea060cc09572109332b431a181", 0xc6}], 0x8, &(0x7f0000ee5000)=[@iv={0x48, 0x117, 0x2, 0x34, "1f4cbaab8bf53761522c6bd50bd0d437ad710f597d04ffffd8747e7d858aa187f877e21c01cb1caf9eee3245aa8e3db39a7027be"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x28, 0x117, 0x2, 0x12, "cce928266466b8502bccc09c206f7e66e828"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x9b, "121c73c80fe46cad3ad49f82043daf2a5e536ab4905c67d3dd146a4013e5b30674ca8285315b05df6e201059f30125e59a50d3393779a0522d615cd732c713ff6f358519ae4622f21e8d7cc69c351f601c0bcc2a483fcba38681232edec74e970ca5012bee62cefd77a87eb4492bdbd1f73acf3aee2e294cca4263aeda7f6436a49d44f8699cf90c7320aa65488531641e3a8f0d31f32dbcc54cb1"}, @iv={0x18, 0x117, 0x2, 0x2, "834a"}, @iv={0x40, 0x117, 0x2, 0x25, "d4cd3bee86266619aa2a4490848951304d929691430a7240af81ecbe8817e990259c0b2c6a"}], 0x1d8, 0x14}], 0x2, 0x800) pipe(&(0x7f0000000000+0xe3e)={0x0, 0x0}) 2018/01/15 07:11:40 executing program 5: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000053e000-0x4)=0x8, 0xfffffffffffffff7) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003a8000-0x8)={0x0, 0x0, ""}, &(0x7f000062a000)=0x8) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000062a000)={r1, 0x6, "692c83182ef6"}, &(0x7f000007b000-0x4)=0xe) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc000000", 0x1e) 2018/01/15 07:11:40 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0xffffffff, &(0x7f0000016000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x4, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = socket(0x8, 0x80803, 0x3) getsockname$netrom(r1, &(0x7f0000e2f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c4a000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003be000)={0x0, 0x0, &(0x7f000023c000)=[{&(0x7f0000c07000)="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", 0xe6a}, {&(0x7f0000ce3000)="e5ef2015d32c8a162890bfed598ce4ead1be37b06e0b80137cb5725e815ecfb3148c5d059bb933b380171fd07e2ba9bbda10b5fa2e7b9d3c3cdba0f61d68530be56c30c8ac0721", 0x47}], 0x2, &(0x7f0000a80000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x4}, 0x20000000) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 07:11:40 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "52ec7744"}}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x3a1a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x1000, "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"}, &(0x7f0000004000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x9, 0x0}, 0xc) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x6}, 0x4) 2018/01/15 07:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r3, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80000, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00003c3000-0x4)={0x3}, 0x4) ioctl$sock_netdev_private(r4, 0x89f0, &(0x7f0000af9000-0xb3)="00ff1a9629a29abb1dff8d9307d47aa61509b7ad15898fff9a107eb8a7b5f214c2cd0c15b929e0bb8d0a38a017fe8d67d34118a1e2977cf6ea5ca8ed935b94828f56e54b4eb421e71422383a810a4955ec9e92c00f4c6b6c411ce40a278876820d68e4911958be7744165ced5195e993a8eee25118bfbf26fb952622cdfa7527b05d13531337c41a1cbc95fe6c36c8af0382eb3278cebd395ccac2b551e612cc26417ca16f402bd2b1e9f0e43a403de86e459a") pipe(&(0x7f0000106000-0x8)={0x0, 0x0}) setsockopt$llc_int(r7, 0x10c, 0x7, &(0x7f00000f0000)=0x0, 0x4) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f00001e7000-0x38)={0x0, 0x0, &(0x7f00001aa000)=[{&(0x7f0000420000)=""/221, 0xdd}], 0x1, &(0x7f0000af9000-0x9d)=""/157, 0x9d, 0x101}, 0x40000000) r8 = accept$alg(r4, 0x0, 0x0) connect$llc(r6, &(0x7f0000e51000)={0x1a, 0xff, 0x8001, 0x100, 0x3, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000675000)=0x1b, 0x4) sendmmsg$alg(r8, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_netdev_private(r4, 0x89fa, &(0x7f0000b52000-0x1000)="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") 2018/01/15 07:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d09000-0x4)='bic\x00', 0x4) write(r0, &(0x7f0000026000-0x24)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0xffffffffffffff2c) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000020d000-0x4)=0x8, 0x4) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc000000", 0x1e) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc000000", 0x1e) 2018/01/15 07:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e52000-0x4)={0xffffffffffffffff}) accept$ipx(r0, &(0x7f0000a95000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da2000)=0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000bd1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000038f000)={0x1, &(0x7f0000a5e000-0x4)=[0xffffffffffffff78]}) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001e6000-0x10)={0x7ff, 0x30f7cdcf74c9ff2d, 0x1, 0x4, 0x0}, &(0x7f0000e7c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000030d000-0x8)={r4, 0x2}, &(0x7f0000a52000)=0x8) 2018/01/15 07:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b0000-0x9)='westwood\x00', 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000970000-0x4)=0x0, &(0x7f000048b000-0x4)=0x4) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000ec9000-0x97)="6e22b4fd98720048f36e6a1449521df0757ed91ca9eff9720384f8cb2e417411131d2d5f041a713c3545b75866e11abbbd4cceb802f66771a643dd7ff994c61dc8423f608ee2acc3e0c46afdcb8402adb93ac7afd1562a675a7df7049ac1fe8dbc42512fdc1215d4a4ade74242052b661fac827186ed4ef83c3bdb7efb58225e04349816458196537c8fa539c8e970e9e694de3d299cac") setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000d3f000-0x82)="c7baf746f9938e8016721c4f99960a01d55a6e75c04b733dc3f3ab65a40436a242834c8dbb07ddbfa9838903b40ed7942e36942a8850c0a8089d43641adb83b5ae9e9d0b9cd0331de88a48b6904a717b9bb79984899789929c65cb6f5c18c9a16f11e1302919bf84b4817d452442e81a0374b1cbe40409ec2f30e88c3bcc66cec00c", 0x82) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f00000a0000-0x9e)="a08a43f77fa980b7fd2d6bb84c2c14143f77ba09045b3ff4763609885faed20ba735be647cadaf9c80ac0b76979cee9e9faf0d2353f3af542ef4afc6d6d3df8bcd4bceba8e4fe4d1cff051c839fc388c662094c3420fb7ff47ceae15b4ea3f17f151d22d4e8d942c520d4d8fae73833fd04c0b2c55782194863b6878431bd2003da2cd7669a0aeab6c1380cb982b0f550585400ad3156867fb68a5a8e296", 0x9e) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) [ 64.297651] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/01/15 07:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000839000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fbb000)=0x34a) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000ef000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb8a5, r1}) pipe(&(0x7f00009be000)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f00001e0000-0x64)=""/100, 0x64, 0x10000, &(0x7f00002e6000-0x10)={0x4, 0x6, 0x9d, "ddb367aa242a", 0x1, 0x0}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 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]}, 0xfffffffffffffffe}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r3, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000898000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e15000)={0x1, &(0x7f0000637000)=[{0x5, 0xffff, 0x7f, 0x7}]}, 0x10) close(r3) mmap(&(0x7f0000b61000/0x2000)=nil, 0x2000, 0x4, 0x50, r3, 0x1) 2018/01/15 07:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f0000ca5000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce2000)=[{&(0x7f0000e88000)=""/210, 0xd2}, {&(0x7f00004f0000)=""/0, 0x0}, {&(0x7f000021f000)=""/162, 0xa2}], 0x3, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000056e000)=0x0, &(0x7f000004a000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/15 07:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000758000-0x78)={0x40, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff, 0x3, 0x6, 0x4, &(0x7f00000a8000-0x10)=@generic="7ffa48499bdc553d6b788b474b5a30e9", 0x0, 0x100000001, 0x526}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{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]}}, 0xfffffffe) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc0000000000", 0x20) [ 64.365491] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/01/15 07:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000b87000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000571000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000006f000)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c0f000-0x6d)="1f0000000406ffde0000f4bc0710000000060000090001800d000000000000", 0x1f) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc0000000000", 0x20) 2018/01/15 07:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc0000000000", 0x20) 2018/01/15 07:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000065e000)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff", 0x5}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) [ 64.409291] device lo entered promiscuous mode [ 64.428261] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 64.443457] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/15 07:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000325000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 07:11:40 executing program 1: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000df3000-0x20)={@generic="a2e0030000000f935bea80118e1e0d4b", @ifru_addrs={0x2, 0x2, @rand_addr=0xe97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000+0x751)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00002ac000)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x107, 0x14, &(0x7f0000000000)="", 0x0) 2018/01/15 07:11:40 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x6644, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x26, "e8426bae21e5d9c62e8b3f2a4cf837c82f4c25ea6847df3f1308f57216ad63a8e05e2a54c400"}, &(0x7f0000fda000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x10001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fdb000-0xa0)={r2, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x84, 0x10001, 0x4, 0x9}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97c1, 0xe480b1e}, 0x98) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897e, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/15 07:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) socketpair(0x15, 0x807, 0x5bb, &(0x7f0000a74000)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f000099f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f91000-0x4)=0x10) getpeername$ipx(r2, &(0x7f0000ea5000+0x72d)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ec000)=0x10) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004cf000)={0x0, 0x5, 0x3, 0x8, 0x3ff, 0x80000001}, &(0x7f0000924000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003a1000-0x8)=@assoc_value={r4, 0x40000000000000}, &(0x7f0000d08000)=0x8) 2018/01/15 07:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x8000f, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006e0000-0x28)={@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]}) connect$can_bcm(r0, &(0x7f00008dd000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003be000)=@common='tunl0\x00', 0x10) write(r0, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc000000000005", 0x21) 2018/01/15 07:11:40 executing program 7: socketpair(0x15, 0x805, 0x0, &(0x7f00007e5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e29000)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x1, 0x5, 0x3, 0x26, &(0x7f0000000000)=@common='gre0\x00', 0xfffffffffffffff8, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xa, 0x0, &(0x7f0000f65000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000239000)={0x0, 0x6a2}, &(0x7f0000755000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000504000)={r2, 0x5, 0x20, 0x9, 0x401}, &(0x7f0000c9c000-0x4)=0x18) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d24000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000130000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2, 0x0, 0x1, 0x3, 0x3, 0xf7}, &(0x7f0000f56000)=0x20) r5 = accept(r3, &(0x7f0000186000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000f5000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000035c000-0x94)=[@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc86a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40af}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/15 07:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f0000b3f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000488000)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000892000-0x20)={0x7, 0xe9, 0x200, 0x6, 0x81, 0x1ff, 0x400, 0x5, 0x0}, &(0x7f0000f57000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000282000)=@assoc_value={r2, 0x49}, 0x8) connect$inet(r0, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d80000)={0x1, [0x0]}, &(0x7f0000e63000)=0x8) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e55000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000612000)=@assoc_value={r3, 0x0}, 0x8) [ 64.514741] device lo left promiscuous mode 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc000000000005", 0x21) 2018/01/15 07:11:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ea0000-0x20)={r1, &(0x7f0000a47000)="e9cf6d656e86845f71b1cf5062233b6c2a72", &(0x7f0000001000-0x1000)="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", 0x2}, 0x20) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xa445, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008c3000)={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]}}, &(0x7f0000189000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009b7000)={r3, 0x8001, 0x1, [0x0]}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003ac000-0x1)={0x7f8}, 0x1) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e68000)={0x0, 0x6}, &(0x7f0000360000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003c4000-0x4)=0x0, &(0x7f000067e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000729000-0xa0)={r4, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x7, 0x3}, &(0x7f0000800000-0x4)=0xa0) bind$bt_hci(r1, &(0x7f0000921000)={0x1f, 0xfff, 0x3}, 0x6) 2018/01/15 07:11:40 executing program 0: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x5, &(0x7f0000f26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad8000)={0x0, 0x1}, &(0x7f0000f25000)=0x8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000086000-0x14)={r4, 0x200, 0x88b, 0xfffffffffffffffa, 0xffff, 0x10000}, &(0x7f0000f25000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/15 07:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000065e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000366000-0x4)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f56000)="0a0775b7bde383e5b3b6aded5c54d6295df0df82180c2de300001f08020002fa02", 0x21) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r1, &(0x7f0000781000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000013b000)=0xe) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000048e000)="3fd23418e0e4d584becf64574888210c8add3dc3d0db610d6c6c0160d756adb95bc6036e4fd1433088b7a722da4d7d6bfa3f1924a4752a02e63dd1b0c132d0e2126b1239e3664e4a4724e943f953de7d425ac65014bdf28879f4cc8926965c96efb32d36b0644eb4f74e5dc75272b8b43c1d946aae46923a7a72cb807e77d5c5cfe4f4b9dadcb398562588585e8d10b0c27ffa8eb46aab0d1900dfd8235a723442050b4fd452251818c61462ee442a5dae0790e8a5d7008b", 0xb8) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009c4000-0x10)={0x0, 0x0, &(0x7f00009fe000-0x64)=[]}, &(0x7f00007a3000)=0xfdcb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000877000)={r1, 0x7}, &(0x7f0000116000)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/15 07:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f05000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd4}) 2018/01/15 07:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00002c1000)={0x1000000d, 0x0}) r3 = accept(r0, &(0x7f00008d4000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ab000)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00003a5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000096f000-0x4)=0xc) 2018/01/15 07:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc000000000005", 0x21) 2018/01/15 07:11:40 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@random="e494ffc3d1e2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/15 07:11:40 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000096d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000def000-0x4)=0x1c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000066b000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) socketpair(0x10, 0x5, 0x10001, &(0x7f0000b35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000fd1000-0xe7)=""/231) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000fd1000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000fd2000)=[@in={0x2, 0x2, @rand_addr=0xa36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xa7d3}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x240, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd1000)={r4, 0x50, &(0x7f0000fd2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffff96) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006f1000)=0x2, 0x4) getsockopt(r2, 0xff, 0x0, &(0x7f0000fd0000)=""/151, &(0x7f00001cd000-0x4)=0x97) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fd3000)=0x0, &(0x7f000050e000-0x4)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x1, 0x5, &(0x7f0000fd0000)=""/18, &(0x7f0000fd1000-0x4)=0x12) 2018/01/15 07:11:40 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:40 executing program 3: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000de9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x1000000000080003, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000096a000)=@generic="2e00e2f21b9cd1b3f5bb9b2b84264ab4") [ 64.711733] FAULT_INJECTION: forcing a failure. [ 64.711733] name failslab, interval 1, probability 0, space 0, times 1 [ 64.734942] CPU: 1 PID: 12981 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #189 [ 64.742625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.753672] Call Trace: [ 64.756533] dump_stack+0x194/0x257 [ 64.760625] ? arch_local_irq_restore+0x53/0x53 [ 64.765929] ? lock_downgrade+0x980/0x980 [ 64.770073] should_fail+0x8c0/0xa40 [ 64.773785] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 64.778873] ? __local_bh_enable_ip+0x121/0x230 [ 64.784745] ? _raw_spin_unlock_bh+0x30/0x40 [ 64.789496] ? release_sock+0x1d4/0x2a0 [ 64.793453] ? refcount_add+0x60/0x60 [ 64.797246] ? __release_sock+0x360/0x360 [ 64.801392] ? find_held_lock+0x35/0x1d0 [ 64.805894] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 64.812470] ? rcu_note_context_switch+0x710/0x710 [ 64.818958] should_failslab+0xec/0x120 [ 64.823525] kmem_cache_alloc_node+0x56/0x760 [ 64.828034] ? netlink_insert+0x500/0x500 [ 64.832176] __alloc_skb+0xf1/0x780 [ 64.835788] ? skb_copy_and_csum_dev+0x370/0x370 [ 64.840553] ? find_held_lock+0x35/0x1d0 [ 64.844604] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 64.850213] ? selinux_inet_conn_established+0xf0/0xf0 [ 64.855478] ? sock_has_perm+0x2a4/0x420 [ 64.859533] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 64.865319] netlink_sendmsg+0xa86/0xe60 [ 64.869644] ? netlink_unicast+0x6b0/0x6b0 [ 64.873867] ? security_socket_sendmsg+0x89/0xb0 [ 64.878619] ? netlink_unicast+0x6b0/0x6b0 [ 64.883806] sock_sendmsg+0xca/0x110 [ 64.887778] sock_write_iter+0x31a/0x5d0 [ 64.892872] ? sock_sendmsg+0x110/0x110 [ 64.896843] ? __lock_is_held+0xb6/0x140 [ 64.901595] ? iov_iter_init+0xaf/0x1d0 [ 64.906008] __vfs_write+0x684/0x970 [ 64.909723] ? kernel_read+0x120/0x120 [ 64.913602] ? bpf_fd_pass+0x280/0x280 [ 64.917491] ? _cond_resched+0x14/0x30 [ 64.921369] ? selinux_file_permission+0x82/0x460 [ 64.926207] ? rw_verify_area+0xe5/0x2b0 [ 64.930263] ? __fdget_raw+0x20/0x20 [ 64.933977] vfs_write+0x189/0x510 [ 64.938376] SyS_write+0xef/0x220 [ 64.942540] ? SyS_read+0x220/0x220 [ 64.947376] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.953967] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.959230] entry_SYSCALL_64_fastpath+0x23/0x9a [ 64.965102] RIP: 0033:0x452cf9 [ 64.968277] RSP: 002b:00007efc40652c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 64.976770] RAX: ffffffffffffffda RBX: 00007efc40652aa0 RCX: 0000000000452cf9 [ 64.984472] RDX: 0000000000000022 RSI: 0000000020ca3f88 RDI: 0000000000000013 [ 64.992691] RBP: 00007efc40652a90 R08: 0000000000000000 R09: 0000000000000000 [ 65.000488] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c 2018/01/15 07:11:41 executing program 1: r0 = socket(0xb, 0x804, 0x10000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x14, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000730000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a66000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socketpair$ax25(0x3, 0x0, 0x4fa6059093bccbd, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007ac000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x80000001, 0x2, 0x7fffffff, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x4b, 0x9, 0x80, 0x7, 0x5, 0x100000001, 0x3fff8000000000, 0x4}, {0x1000, 0xff, 0x8, 0xeb2}, 0x8080000000, 0x4, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x7fff, 0x80, 0x1, 0x4}}, 0xe8) 2018/01/15 07:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00009a7000)=0x0, &(0x7f0000efa000-0x4)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000630000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x380) close(r1) 2018/01/15 07:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x39) sendto$inet(r0, &(0x7f00004ef000)="bf4615423830199acda2d7dda6291a9e245e7d8913f141f891a00780a330fe2a8c9551d300fdb88ab79b5864213a5d41cf276510f0e55b1bf20da0e5b03df724500a5f92a8dda7a1ae4b634a8a770457f009bacbea43e92c5aec3a69aeac50b6cabd43e7a345960bc484780296cf0435756a376411d7741c4bcb5c87c02ba5018a35d7c088c963d6f408", 0x8a, 0x40000, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000314000)={0x0, 0x0, &(0x7f0000975000)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:41 executing program 5: socketpair(0xb, 0x5, 0x7fffffff, &(0x7f0000608000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000f23000)=""/219, &(0x7f0000a0d000-0x4)=0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 07:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x0, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f00007ea000-0xffc)="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", 0xbf8}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="63f2b0d09b21bfbed09d681d78931d63d473f263ab1b0000000000000009f8dea75ef15c01176e6583bf66d56cbd776958752e0ae719c20388a9fcb1621d02a28ff669e2d8c2ad6f1b044915868dc8b89695230222e29c8e7d8c8d42d4f9eb5c0e20c93f0a8c02954be22745ffaf4e62efdf0e5652547722260492676a4ce91ff1f06947fc1f063d3c49ed244ffc68bec9bd13296f67ee85aab84ac32a77468be0d9dae03624fa119adc3fb0ab89cdf6b42412c3cda0c937a85fb27e60ee9094a296020737a7253dca9ee4aa77d43d9071f47b745167546818b4e16dbde1fa6bf88afdd21e07172a9179f8d490c98c41a45855ec08c0c5862e07579ec918923bbee5f16e25344c389966b2edf0a78ef78ff055fecf3ca58162f010d47dde665fa60ca0e76dcfebef863f768a4048f4f6cab367497691ccba9646b949199137335f4807595ef5c55cd8f8c74313b3ce2c3b78a4bdc147097e39d23f4c34f365392dbb1d7ab9571c4c5cc8cedeb21dd871e594f5f6221b82f3c14da69eb7b7af6e688eac5de66de08b509ff41b667a003f4197d34ab188cc00d3be31fcfe8be70b3fad598c5d0982f2d498316127a9c5ee03c4a49f37619b9bf2f32f01cbd2f02bc55481a042733ddc97f24e8705738a59ef04f8e097fa3d97f8555d1435672b8c16c4b745426e01e69dbd1aa6ad3a20a6aaa2dc8d227ca220317f2003024086ba1a19a76578b0354d8273d37e625aa5977637fa96d8b5adbfc474e780a00482aface6a8907cae1e7b684e372591a8f20843034691fa65779070cba1c018bb66978062e5633f7df5a5549200b3ea9bad1cefe738500bd32658aa30f38ce9716f311fec4840df8105da1ca2efb7df51563aac1f1fc9958382641548e23c89abfb7fd0d6f0f60d908106b32822125b2f2008e497999476a97068344d515738681d8f35aa7aab0c5ef8e7051dd3b88ac6437ea162b07c6ff998007f62db065b1205d30fcd04ae2b3af7e67d1a392fb11934e00bd3abd3f4ba9564e1295ab8d3ee937b49594cf5ff9d3779e0e679ac119e26f54a2aee26ad31f3ac9ee780451df3c5017f848312b21d8e3cfc7130cb8dcf373bdf2ddd750642e7ddad34f1336cf3ee482d783e313dfef3775da81f5e55dd94f3a4275afaf8d017363049bbf4078c14ea9240d56599118f0809689f3289a5fc0befd64fed24050423acab30cacb7dd76c02e1555e84580cbfbe5d1de3347869ff2174eb177c850268cb2c766d9546b1fc474c078c99807208a48cd222847ea1c53337206688d94b174c6c713ba492627f51ecf0f78a3b054960fc906403ff955907d9683bf216dd31ba446912abf0ff7139bfdd69d48c46f4c84e418d233484ea6804c326caae2db83423b8f0e660889c6fb8309141d445e603d645c033d32dd4131ca4fd7ecc9d0b3712e37737f8aa65a2a3b74b2f2f23c845cf49a8eee3e2c9c52424ba744eb8812f2c72fb9e7efbfc9060cd20e8441f7fcffcbbf7a7f74cde4c2658d52c7a95ebccbabd54c6806aabb75b6d9d68fab7b4f44af0682e2732be8d6fcef8e13b31c1882a6ca173105f1724973cc89d595386967f29932471154da3fc772e143117d034a5debde7b72816e5ca0468c69a016bb602520816874ef4008ede01f11011e3d3464debdeeb152128189b60e47d7f9fa94c205cd751af5167893cfccbb094b079548879d67a37b445501947bcf8f0f9d4aafb4959022aab91598973ec56f05c3caa8aca381eb454c158fbd1b74cb4e1e15636132007696d33084ca63bb23d7a33552d7d295063627f8ec7b05c76b4a2280bca6d3e7b774bc852202645c730a32a20d5a5bbf3b7f196c9d350f56b35369b685c2315d25e06d03c34c1da7da801a92ab58fe63a739638981c577363f475d24667cff3ec75b4d5a6811ace5ca6559c758f0e5cf428b2431081811670772e32b8f6f970aa4c3e44020c420a853600bb88b2968613ba43c5e22eb52c07a974795304339b7caacc3e40c4fd39ddd131b472f759952a72e135d6f3771381181b4c7378d690daf605f87705bf65e8a12b4bda17ecdaaebdb233bce8c154d770520e9638bdf23f795929316796ccbf60bc254a17908f0aff72f899e522f45f5f94e90fcd0f48d9e4e78ce2bf83ab0363014e5292daa68286ba592400d6e240fb9e76c3ba3c83bfa96b3ce8c9bac73aa86ee79212765e3eedb10aa6bcf4b28bbcf8f16cadf9da3fde1ff65af09efe22246959535943849e6fcebe00cd75962064acd7eeebe863130f87b2dc969a23116e2c87b5be9fc79d5218588cf1b14af224eb25e61d7df13ebdeed668cbf6cfcff1a75ba4b394776ba7dc9e1122f5862a0406fc7780598dd2f1076a1eb85a30c1f3762f37a8cab305286228abdd2df7f092c57ba5da2681c7e9ff5003ced5b34442a045b814ebe7eff21b9c3440a318b86f38ab756d3b5ef0fc61afaaebfcf26ba8a4f8ec5420741a555f232e992e30cd2a16be78532e18ddffff00d69bd733054233db36faabfa5efb0c002742a3002aa20d4e6eaf692b56d4ee449520cb8776f174f2fe3d90b2bb74efbb562f86b2b8337c18e2db6b7889e97e0a9419a94ba3e8f9a37b37e6188e94a077f12ba8eab20405bf8f67794aed0ba3d60ba70927d39a9701056b1539c6768e157a8cf211d7b497375123fc1a3fe81b6a78b337797a954f0cfb8bd971a83054b8aab8c06204058c10b7c8c966d6727718d3d2fd732f2bad30b106669401682a9f86762cbe2537c5bc96069bb729bafe08a9c5ac899d462e3b0ab3371aaa7a2d10d184e5452a7375583cb18496332d361da9764a284fb92bc15e0bf34f1833c144dd6018049be022f7fc1fef9d1fe693a0e82bd20b02fedf89b5d2e8", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00006eb000)={&(0x7f00003a5000-0x2)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept4(r0, &(0x7f0000636000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c97000)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000408000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000115000-0x20)={0x1f, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d09000-0x20)={0x80000000, r3, 0x2, 0x6}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000c54000)=0x4, &(0x7f00000ad000-0x8)=0x2) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007cc000)={&(0x7f0000260000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000429000-0x20)={r4, &(0x7f0000627000)="7acd6398d07d64190bd8f1", &(0x7f0000d78000)="2d68648393a7a0288fc44ea325466afebc4b0467710e11edad2fa71c26ea7703f810f6523f52da09eb8edfaa2d9b35a4339421d3ad5e68c7d6844ef5307bac7a013cd3b34cac24814864667ca2e3ec12714b19054307b2d3f84f9a15e71c", 0x0}, 0x20) close(r0) 2018/01/15 07:11:41 executing program 2 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006fc000-0x18)=@generic={0x8, 0x1, 0xfffffffffffff703}) r1 = socket(0xffffffffffffffff, 0x4, 0x1) write(r1, &(0x7f00001b4000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701ef93ac95f7a1b471415b0c23a90d0a650f594aae4565e884970c2f6eb664f8bedf67f5c53c93f23bf9b1b7780c263561d430d726e142627536e7bf85900d7bfc5517581555bb6a679b694ae576606731c7a59d6cb79cf5fe600aba82bfbaef593d070c28dda80cfcdc05c5f3fac973c8cfdf7de8bdac2fb9a5cd20d3eb6b", 0xa2) 2018/01/15 07:11:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000406000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x9ebc420aad283a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x5, {{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4, 0x0}], 0x1, 0x1000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="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", 0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) syz_emit_ethernet(0x27, &(0x7f0000691000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0x8001, 0xfffffffffffffffb, 0xfff, 0x3}, {0x20, 0x0, 0x8, 0x3}, {0xffffffff, 0x7, 0x6, 0x9}, {0x2a4, 0xb0, 0xffffffffffffffff, 0x7}], @llc={@snap={0x0, 0xaa, "7a0e", "107fdf", 0x6003, ""}}}}}}, &(0x7f0000f18000)={0x1, 0x2, [0xc2, 0xf54]}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000768000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ed8000)={@common='yam0\x00', @ifru_flags=0x8000}) [ 65.007754] R13: 00007efc40652bc8 R14: 00000000004b798c R15: 0000000000000000 2018/01/15 07:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000885000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffffe}, 0x8) bind$alg(r0, &(0x7f0000e0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007d000-0xec)="a9ad63f63a58435c8153ab718052dd1d811ac79f2560a746349deee8cdc27f71638b186ff16b836e51fd98e7d142bc6419d85dc0ff606ebe065714c3bea5216923b41e0000000000000004fc70f9c426a665eefa0fe979bc16c4f39916b3feef0000004c0d5b76fd2d54460c6a35e67d4f717e47809fe1d23a7ad2a53938b125209f3abd8256007852714b103bc2f53042e10873c42041867507b32700f8434aec12851e8a68a67ca5733d8b35484f568b4bb3f004b9e03912998783bc33327e082cc9e07ceebac5a20dc25e4f94fa37ebea595919b90d62c6ca4aa9bcf2da97c3b7f851f209607091469e9b", 0x1c) 2018/01/15 07:11:41 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff1000)={0x0, 0x0}) [ 65.041709] FAULT_INJECTION: forcing a failure. [ 65.041709] name failslab, interval 1, probability 0, space 0, times 0 [ 65.081688] CPU: 1 PID: 12995 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #189 [ 65.090848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.102554] Call Trace: [ 65.105607] dump_stack+0x194/0x257 [ 65.109276] ? arch_local_irq_restore+0x53/0x53 [ 65.113968] ? trace_hardirqs_on+0xd/0x10 [ 65.118915] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.125347] should_fail+0x8c0/0xa40 [ 65.129248] ? copy_overflow+0x20/0x20 [ 65.133149] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 65.138282] ? save_stack+0xa3/0xd0 2018/01/15 07:11:41 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ed9000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@generic="e0534c7fef787c06077b4d89f15fe4f6", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_proto_private(r1, 0xb701, &(0x7f0000242000)="") recvfrom(r0, &(0x7f0000001000-0x7e)=""/126, 0x7e, 0x21, &(0x7f0000001000-0x10)=@llc={0x1a, 0xff, 0x1020000000000000, 0x6, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) 2018/01/15 07:11:41 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$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, 0xfffffffffffffffc}, 0x98) 2018/01/15 07:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x1, 0x8000f, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) shutdown(r2, 0x0) 2018/01/15 07:11:41 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000156000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1e, 0x1, 0xfffffffffffffff8) connect$bt_rfcomm(r1, &(0x7f0000675000)={0x1f, {0x1, 0xffff, 0x0, 0xfffffffffffff001, 0x7, 0x454}, 0x2}, 0x9) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f56000-0x52)={0x0, 0x4a, "51b5effaaac1e79ce22b6d4008d2caaf18be235652164a89f1b0e8a5b992b783ef52ca672aa6ba926ee6709333f6d2a6ba0a38a4cd124cff71f0cb36f88c7502038c13e68272e332081a"}, &(0x7f0000f56000-0x4)=0x52) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f56000)={0xa, 0x1, 0x5abb, @loopback={0x0, 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f55000)={r2, 0x8, 0x0, 0x8, 0x0}, &(0x7f00001ce000)=0x18) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f54000)={r1, 0x28, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 65.141933] ? __sched_text_start+0x8/0x8 [ 65.146088] ? find_held_lock+0x35/0x1d0 [ 65.150195] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 65.156108] should_failslab+0xec/0x120 [ 65.160093] kmem_cache_alloc_node_trace+0x5a/0x750 [ 65.166704] __kmalloc_node_track_caller+0x33/0x70 [ 65.172347] __kmalloc_reserve.isra.39+0x41/0xd0 [ 65.178518] __alloc_skb+0x13b/0x780 [ 65.183332] ? skb_copy_and_csum_dev+0x370/0x370 [ 65.188356] ? find_held_lock+0x35/0x1d0 [ 65.192536] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 65.199389] ? selinux_inet_conn_established+0xf0/0xf0 [ 65.204677] ? sock_has_perm+0x2a4/0x420 [ 65.209007] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 65.214541] netlink_sendmsg+0xa86/0xe60 [ 65.218605] ? netlink_unicast+0x6b0/0x6b0 [ 65.222828] ? security_socket_sendmsg+0x89/0xb0 [ 65.227565] ? netlink_unicast+0x6b0/0x6b0 [ 65.231788] sock_sendmsg+0xca/0x110 [ 65.235490] sock_write_iter+0x31a/0x5d0 [ 65.239540] ? sock_sendmsg+0x110/0x110 [ 65.243503] ? __lock_is_held+0xb6/0x140 [ 65.247559] ? iov_iter_init+0xaf/0x1d0 [ 65.251529] __vfs_write+0x684/0x970 [ 65.255231] ? kernel_read+0x120/0x120 [ 65.259102] ? bpf_fd_pass+0x280/0x280 [ 65.262980] ? _cond_resched+0x14/0x30 [ 65.266853] ? selinux_file_permission+0x82/0x460 [ 65.271688] ? rw_verify_area+0xe5/0x2b0 [ 65.275730] ? __fdget_raw+0x20/0x20 [ 65.279432] vfs_write+0x189/0x510 [ 65.282961] SyS_write+0xef/0x220 [ 65.286405] ? SyS_read+0x220/0x220 [ 65.290019] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.295027] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.299776] entry_SYSCALL_64_fastpath+0x23/0x9a [ 65.304514] RIP: 0033:0x452cf9 [ 65.307684] RSP: 002b:00007efc40652c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 65.315374] RAX: ffffffffffffffda RBX: 00007efc40652aa0 RCX: 0000000000452cf9 [ 65.322624] RDX: 0000000000000022 RSI: 0000000020ca3f88 RDI: 0000000000000013 [ 65.329876] RBP: 00007efc40652a90 R08: 0000000000000000 R09: 0000000000000000 2018/01/15 07:11:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x53d, 0x9, 0x9, 0xf800000000000000, 0x80000000, 0xffffffff}}, 0x8) setsockopt(r1, 0x107, 0x11, &(0x7f0000f2a000)="", 0x0) 2018/01/15 07:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f00002aa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000048d000)=0xe) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00009a1000)=0x100000000, 0x386) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 07:11:41 executing program 3: mmap(&(0x7f0000000000/0xf33000)=nil, 0xf33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x2000000002) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x14) [ 65.337127] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 65.344378] R13: 00007efc40652bc8 R14: 00000000004b798c R15: 0000000000000000 2018/01/15 07:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$unix(0x1, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000fbc000)=0xa, 0x4) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000035b000-0x4)=0x0, 0x80800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00008a8000)={0x1, &(0x7f000050c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008b4000-0x10)={r3, 0x50, &(0x7f0000570000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e87000-0x4)=r5, 0x4) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000838000-0x2)=0xfffffffffffffffe, 0x2) socketpair(0x1a, 0x801, 0x2, &(0x7f000038d000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8a000)=r6, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f000036e000)={&(0x7f0000480000-0x8)='./file0\x00', r6}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fa4000-0x4)=0x6, 0x4) 2018/01/15 07:11:41 executing program 1: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000087d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000006, 0x0, 0x8, 0x500, 0x7, 0x10, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00006d7000)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000007b000-0x10)={0xd2, &(0x7f00001b9000-0xd2)="8e00bfa22de90ac9ca4b29a30d07f821897bc93606e4b465c1146a819df857e197401d75a2ffc988b5640893aa4880a499d6e92d6ee337b3184d297da10b439a4fe67b7eeb2c98f5053c51d068ffe9af93a6b4b007f448778ed337e418eceb249417adf48f47beac584f8525a67d511f149275edb2966d5abb8ba3a656bdf301f2c3947992345939edea6523db4075ab929e4ed5960e3e06cbf029dcfa570ac2e7932d56f77a6543808efa15007254e0a5bc5c297ed6acfd73ef66dcf6c7d146b94fbc13cc76cbc111b0920ce2fa2e587df4"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) sendmsg$can_raw(r3, &(0x7f0000361000-0x38)={&(0x7f0000bb6000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006f9000)={&(0x7f0000a9f000-0x10)=@can={{0x4, 0x4, 0x8, 0xf0d5}, 0x6, 0x0, 0x0, 0x0, "8140597b3f327961"}, 0x10}, 0x1, 0x0, 0x0, 0x4000090}, 0x20000800) 2018/01/15 07:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) [ 65.399765] device lo left promiscuous mode 2018/01/15 07:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000843000)="7dd024fa3e9187d3e75a5aad41761982", 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) [ 65.437845] device lo entered promiscuous mode 2018/01/15 07:11:41 executing program 1: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f0000000000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/15 07:11:41 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) sendto$llc(r1, &(0x7f0000e22000-0x9c)="19c30fca2c92220a644094deb76c15540d92fc5e6e56b816935a1a0aa34519cc9bddd26720c718b6254d7bdbe2dd2eefb0bcd593ce20aa67f93bd8954ab43d04ca2af5aba9f5877665bab93cad330795b3372986164e59c9ae10e64b55fddddf79278de37aaf746e34c621554b70032f2b5bc2a3263a0ae684dccc240d75b3ccf20b368ec6d67d520f8dd4dec36dc343fb5dff94c508f25fee0ae8fa", 0x9c, 0x20000000, &(0x7f000066c000)={0x1a, 0x1f, 0x3dac, 0x0, 0xfad, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/15 07:11:41 executing program 0: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6(0xa, 0xa, 0xffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/15 07:11:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x5)={0x0, 0x0}, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000690000)={0x1, 0x9, 0x3ff, 0xb5, 0x4, 0x5, 0x4, 0x0, 0x6, 0x6335, 0x1}, 0xb) 2018/01/15 07:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ae8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a1a000-0x4)=0x8, 0x0) getsockname$ax25(r0, &(0x7f0000aec000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c6b000-0x4)=0x10) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000c5b000-0x8a)="220000001a00070b00000000ef001201014b81bf0700010007ffbc00000000000500423fbb298e3f617f5ebf0620f9734abb88abb85bb1af860ab469015b1872a77a29095f3e4ee97d82b0e484dccd3b2b79216714c11532aaf29407744c7c8dc92d91e591b9309354f423e3ba467041020fcc5ba60070439584ef6b6d5a5839dbdb0b715ca0d42d9ef5", 0x8a) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001b8000)=0x810, 0x4) splice(r1, &(0x7f0000d90000-0x8)=0x0, r0, &(0x7f0000b05000)=0x0, 0x9, 0xc) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000424000-0x4)=0x0, &(0x7f0000419000-0x4)=0x4) 2018/01/15 07:11:41 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000feb000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x10, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fed000-0x4)=0x0, 0xffffffffffffff6f) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fed000-0x38)={0x0, 0x0, &(0x7f0000011000-0x40)=[{&(0x7f0000fed000-0x50)="27462edf3eb9510b43cf4ada633e19e13733d6e89860f3aa03b3ae96b06d4a8e6bfa4b9bf056bd093aa7a38168e5969839d55e21d9ef73edb89ea942a549086f5a8409fd0719b1a68b726ad9ae7b2a9a", 0x50}, {&(0x7f0000fed000-0x4)="948f2d51", 0x4}, {&(0x7f0000ac2000-0x6f)="454f04ed518d09bb048d909c2178150a8eb7c4944f1b68864150166c32a9d79d7a5a9a23822d4754d1fe77a538dca7c59487b0d9c7e62f57dd784220ad144388a93e971fc078a965aab8c587c75d072ada27384c7bb4401074e99b5d9f4206fc4351f09755276b7e3a0bd466b23b73", 0x6f}, {&(0x7f0000522000)="a6779ab7674e51c2f52d915ae38fdee25ae474c565ff08c5b797ebde6a1cb6c1d6f88a7cedf4a33d443e9464a0bd6318e344201ad4e2ad9abe5bdb08543b5dca81eeadcc4eab8fa4", 0x48}], 0x4, &(0x7f0000fec000)=[{0x58, 0x11f, 0xffffffff, "3c6cd03a5108fd7886f42d644115025c17b6cbad29819afe458a814483744344efc60d00a5cf512caa47f2ef902dee6e99c4f1cf066826d39ecf0cec430e8139325b6dd685221b"}, {0x80, 0x11f, 0x73, "b491902761b16b9b93b42235c7f701fda231cd2d7bc6923f3b90633e947918d584f0d47953798f9ab211cd188e16e7b0e9d7d2bc9ad3b7cfd9fac7188b9bebedf24da9fcd2e6863b1cf14261d52ce75c8b316f7f5ab46a0ec989cd1e7930866b84c62c2c91a23157ac29"}, {0x110, 0x10c, 0x6, "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"}, {0xe8, 0x84, 0x4c7b, "126025fa78d35d9b26687facf449a7ecda42630ba51254934e15c17812febc217b16b54c28bd28a46a8b20b1cc7c6090a40169ce5a7ea9cfb69bac3a35ba14ba7f2cbb61315e92f3fca20dfab769d446a56c88ccdd329096ab8d8538fd3d9d76be2c4d108a7ff22b9546500dca942411307566c4d418499606bf26390880e0ccd8e95c438ad0e33d6a81d284fb85968afac36a7f0ea64c91f2b365057ff04538078f90b47f085981b81fb34550349457c93c8c3dd4a012c3d137e843e389d2b486c7d42af172f77f352f01b100b61d9b885f"}, {0x20, 0x10b, 0x3, "21f8af10e9a97ac54666"}, {0x90, 0x100, 0x800, "008d34d047be629454fba522a0d439ef4d9e14c8f797ed115d2e656aec61e53d602848d5e34fa51a35f9204e86ef11bf77762e50fef3bc5165349bfc9504401ef6a7fd12d7592da7ff1ff62e7b56497f0ad587d55220aad66058cc04e65e67cb27b41dc762c559204b704bdbed6233a3bf15b5fbde6a84610633082eccb339"}], 0x380, 0x0}, 0x20004041) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fec000-0x8)={r1, r2}) accept4$netrom(r0, &(0x7f0000147000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000061e000-0x4)=0x10, 0x80800) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r3, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 07:11:41 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x1}, 0xffffffa4) r1 = accept(0xffffffffffffffff, &(0x7f0000836000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000de1000)=0x58) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000e59000)={0x4, 0x7f, 0x1, "342003cb817c", 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000376000-0xcd)={0x0, 0xc5, "6f191d497bd88e77a38ebd992591fcee6d762881c9d48c7f771132da07266fa399fb02a6ca668be0889447eabb9290df0aaf0072f7d3f54975ab4175ff15cf6b587c7f926c643536b4ea44e8ad37d66d576e2cca73e2e371cb29e9093384e9c7dcb21f055208dc32a913cfe86af0d76e9c9843dd8f71e665a9e1e81586dc6ad307e307f2e8d1989aa626d0b0ef86f47b3aa604654924b278357e47de52e9b3c79d19b81bc6d8bb9166e631fabcb4c8cda679bdb380400149b02399f379675c35be13bb6107"}, &(0x7f0000e53000-0x4)=0xcd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009d9000-0xa)={r2, 0x1, 0x1, [0x5]}, &(0x7f0000b59000-0x4)=0xa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000046d000-0x10)={&(0x7f00007be000-0x7)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e5a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000066f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e5c000-0x1)={0x6}, 0x1) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000e5b000-0x8)={r4, 0x2}) 2018/01/15 07:11:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000363000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00006e4000)={0xa, 0x0, 0xd3d9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 07:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xa, 0x800, 0x9, &(0x7f00006ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fbe000)={0x0, 0x69c9ca20, 0x202, 0xd32, 0x9, 0x0, 0x3ff, 0x20, 0x0}, &(0x7f0000fcd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bbf000)=@assoc_value={r3, 0x5}, &(0x7f000052f000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000053b000)={0xffffffffffffffff}) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000666000)=0x0, &(0x7f00005c6000)=0x4) syz_emit_ethernet(0xe3, &(0x7f0000e7d000-0xe3)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x3f, 0x0, 0x40}}], {@ipx={0x8137, {0xffff, 0xd1, 0x765337b, 0x4, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xdd17}, {@random=0x7fffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "aaed1a713df1db49a048452c2ba7375c41647fdcf31f223b2509384f8680696fc9887bd355a5f44ec492327cdc52b7ef7e261d6eaa2a5b52495adad9e54cab94f0ad7d90e43402fe8741db806152278858bd832078e3e15abbd1274c39d95334bb0237cef6be0788d8b30f78e8756d8850efeac735f0b8c309caadc2f22356c9b2f51eb671b81f7d168c0555e5821dd4d877eb320700c1e68e3d2500be21ae82fa5cb123215e5dc68b9cc75bd611a4c2140c09"}}}}, &(0x7f0000a80000)={0x1, 0x2, [0x805, 0x542]}) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x19, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) getsockname(r0, &(0x7f0000a90000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e24000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000672000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed3000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b07000)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x100000000, 0x2, 0x0, 0xa, 0x0, 0x20, 0x2, r5, r6}, {0x9, 0x9, 0x1f, 0x7fff, 0x5, 0x200, 0x0, 0xde38}, {0x0, 0x0, 0x23c6, 0x3}, 0x89, 0x8, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x1, 0x3, 0x1, 0x40, 0x80000000}}, 0xe8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b50000-0x10)={0x80000001, 0x7, 0x10001, 0x3}, 0x10) 2018/01/15 07:11:41 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000009000)=[{0x0, 0x0}], 0x1, 0xffffffffffff8193, &(0x7f000001a000)={0x0}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r2, 0x8906, &(0x7f000000b000-0x24)="da40591ae06ccec0b228a7b7a3dc6621a3ebb6ac7694b6f493d569999bf3a8442cc41ad2") 2018/01/15 07:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008b1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001e2000-0x4)=0x58) ioctl(r0, 0x9, &(0x7f0000016000-0x4a)="91b1c2f34e9d18146cb91c099fc91c98bce8c08504334995162ac6f8dd66d9af3c834db47b07e2eceb6ac26c58cd60b999e4e6964999e0e60ce110d41622c0a7e7575b9ff77f9fdbcea4") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f36000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f000073b000-0x4)=0xc) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00006cb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x9, 0x0}, 0x0}], 0x1, 0x0) accept4$llc(r0, &(0x7f000032f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a3a000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dca000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0xd6b, 0x8, 0xa3}, &(0x7f0000975000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000940000)={r3, 0x800, 0x5, 0x2}, &(0x7f00009ef000-0x4)=0x10) 2018/01/15 07:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00005db000)=[{&(0x7f00000cf000)="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", 0x10a}], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d48000-0x4)={0x0}, &(0x7f0000f96000)=0x4) writev(r1, &(0x7f00003ec000-0x80)=[{&(0x7f000026d000)="a91ed0b6d12a2ba47912", 0xa}, {&(0x7f000082a000)="6b999befb7b4ada5e4a99f18fa770a3244f5afe60050b5c9ec6680e90c47d4650e8595a17a8642b83b2060b76f5d3cd1b5534bb1590ab219d82e2aead7", 0x3d}, {&(0x7f0000956000-0x1000)="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", 0x1000}, {&(0x7f00003f2000-0xd1)="a80058e607ce406dfff5fbaee7c62db038075721afcbb99ccbe5c88a65f6ed14077a0988c5183f4558627fa078124e7d92c2f4d0cb71fa68ce37fa859caafa407f58e8f833f6e39af59bfbe62fe7a1f2f846b9e82ffde9b1e33fa96bb0da427af1169e16e21fd5b5ab4cb8154ae0c836691f38969727b132cac6b73e01d5e24be40de4ad6b95b73505d2ef2dfd5691d223c6b5cde3bc12d2f58d91714b8311e0f57c942f487ca4135781cb9334a509fa37e2bf7053c15e637e56eb4e9e4a0a8319c990609d2ef263b794dd0ca2145b05b2", 0xd1}, {&(0x7f00004a8000)="b969699f44a110414d930298c63d447f8a81e27c190641a4919e650af63643236cc7b8c8064656d68adfada2e1c0cf02e52e19d110a47dad11fa9af74b7bf37ba9b4a20ca3671c58495e3908a2c3b6b47da143b2f96b7a2b81e2633a8d6e10e7c46c40829d4a890015a908b032c3dae67b77180394d93435e25004af757d4ddeb487a8c2ad7f92184c310f3a848bddea7fdfa57134975f002ebe4beb20c07e92dbb9d819ab5644a47f2688bb365cff067600c584a6798e3f38069f", 0xbb}, {&(0x7f0000176000-0x24)="530cb2aca67a978337d51bd3470e15298e667771856730f393bf58d74d85fbde85921f41", 0x24}, {&(0x7f0000176000)="d82fc7a2900d935f153093a6fc58819f52c74a23381ad852d2e57cb11cb1080a35178b00fc655ddaeef9d850502ded412d975f738f01b7f9201967c90d8396d37daa729135be399a8cace1015bdb75cbc60a8d3bf272f05fe189ebf4b6800ee664535d286883ea7f828ddf10dea3f58ef14a2e1f416ba20594ab028210739025444ae81bdeb6aeb75f252f7bebf25ad8348e7c3cbc1d98167600dd944d06dde2a8ebb643bdbbdda98357a974ad4251538830ea4f457ab664a82fd72a847407a8c8d3b139ffc3ea3d397991bda5c237411a5987a75767d4adfb4a215074cebe90ef97e731bfb51aee0799db8e1c897c7e8e030244f7", 0xf5}, {&(0x7f000051b000)="2260aaabe4a95d6fb96c5ab18ad14b348ccd4ce9a4c32e6ec6ee53c3d8591753316989473d8f840032e0db6d20ab42ffe2d243eed4cebf03fb4712ce5bea6c5f445b61312369d65de0dc17a25838c4b34d0cd307bb7993edfd34ef983c9086da4a2b0bdef43e5b27a7bb2e5529853dee2cff50bb32ce262a3d41e422ed531fc62ef0522c36f826b887729fcced8482aeb24427a112f62f3b812b3f4a7e667f656c865275d1087b154e4b3fa14cb2e886a55a415f0178daf466aabf677080b627bfc5cdf6a18b5c2af4a003c21cf916a29b515505566be25641c121c4302bc0d6c31bbe", 0xe3}], 0x8) bind(r0, &(0x7f0000c84000)=@rc={0x1f, {0x7, 0xffffffffffffffff, 0x9, 0x0, 0x9, 0x5}, 0x3}, 0x9) poll(&(0x7f0000dbc000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000301000)={0xffffffffffffff9c, 0x0, 0x1f, 0x2f, &(0x7f0000b62000)="c3406414350f733dc2b0b5196ea669ba8bb8138fe02e76a7b13f447a8260d8", &(0x7f0000736000)=""/47, 0x4b88, 0x101}, 0x28) 2018/01/15 07:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) pread64(r0, &(0x7f0000f22000)=""/27, 0x1b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bfa000)={{{@in=@empty=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000393000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000e53000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x80000, 0x8) r4 = epoll_create(0x1000) connect$inet6(r0, &(0x7f0000a59000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) epoll_wait(r4, &(0x7f00003df000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfac) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000261000)={0x0, 0x6}, &(0x7f0000efc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007f5000)={r5, 0x7}, &(0x7f000092b000)=0x8) 2018/01/15 07:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a3c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000009b000-0x10)={0x1, &(0x7f0000d03000-0x8)=[{0x0, 0x0}]}) socketpair(0x1, 0x80000, 0x370, &(0x7f0000e11000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000026b000)=0x7, 0x4) r2 = socket(0x11, 0x80000000000a, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x0, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000946000)=[], 0x0, &(0x7f0000129000-0x1b8)=[], 0x0, 0x0}, 0x0) 2018/01/15 07:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000be4000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f8e000)=@assoc_id=0x0, &(0x7f0000221000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000518000)={r2, 0x7ff, 0x30}, &(0x7f00004b6000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000019f000)=""/70) sendmsg$nl_crypto(r0, &(0x7f0000ef3000)={&(0x7f00007df000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000a08000-0x10)={&(0x7f0000955000-0xf0)=@upd={0xf0, 0x12, 0x20, 0x0, 0x0, {{'rfc7539(ecb-aes-aesni,sha1-avx2)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x800}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000024f000)={0x8, &(0x7f000014a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d49000)={r4, 0x20}) 2018/01/15 07:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc6000)=0x14) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000062b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007d8000-0x10)={0x3, &(0x7f00007ba000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00002c2000)={r4, 0x3}) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f0000304000-0x1000)="16", 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cb6000+0xad4)=0x9, 0x4) r5 = socket$inet(0x10, 0x400000002, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00008c8000-0x78)={0x80, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0xd603, 0xfffffffffffffffc, 0x7, &(0x7f0000776000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x80, 0x1}) sendto$inet(r5, &(0x7f0000008000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000a01000-0x4)=0x0) [ 65.633771] nla_parse: 4 callbacks suppressed 2018/01/15 07:11:41 executing program 6: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000033e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000afa000-0x4)=0x48) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000029d000-0x4)=0x1, &(0x7f0000b57000)=0x4) listen(r0, 0x9) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b57000)=0x10002, 0x4) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) listen(r0, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000b57000)=0x4) listen(r0, 0x5) [ 65.633776] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.674135] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/15 07:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e16000-0xc3)="130000001000ffddbf00f49ff662050000230a009d0000000e0aafa73022e5f9ec3e4fe8697adaa349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3274ef200aa09b1267c3d5f625e77e1da8ed7d56ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4eb0961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8c3d3", 0xb1) pipe(&(0x7f00003f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000240000)={0x25, &(0x7f000086b000-0x4)=""/37}) 2018/01/15 07:11:41 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000563000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000086e000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a82000)=0x8dc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 65.692713] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.692725] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 65.710932] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=13124 comm=syz-executor2 [ 65.756895] netlink: 61 bytes leftover after parsing attributes in process `syz-executor0'. [ 65.770727] netlink: 61 bytes leftover after parsing attributes in process `syz-executor0'. [ 65.789216] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=13144 comm=syz-executor2 2018/01/15 07:11:41 executing program 1: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000f25000)=""/13, &(0x7f0000f26000-0x4)=0xd) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket(0x0, 0x80805, 0x1f) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000f27000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f26000)=0x10) 2018/01/15 07:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fca000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007e4000-0x2)=0x0, &(0x7f0000b12000-0x4)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f88000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c5b000)={{{@in6=@loopback={0x0, 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=@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}}, &(0x7f00008ce000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000060e000-0x28)={@common='ip6gre0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f00005be000+0xf67)=0x0, 0xf1) 2018/01/15 07:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000963000)=0xfffffffffffffffd, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000865000+0x4b)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c5000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000305000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1f, r1}) getsockopt(r0, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f0000ef5000-0x4)=0xaf) 2018/01/15 07:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000829000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000846000-0x8)={0x0, 0x5}, &(0x7f0000eeb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e79000)={r1, 0x5}, &(0x7f0000e1e000)=0x8) tee(r0, r0, 0x9, 0xc) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000376000-0x10)={0x20, 0x8000, 0xdc, 0x4, 0x0}, &(0x7f00000df000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000916000-0xc)={r2, 0x10000, 0x2, [0x7fffffff, 0x7]}, &(0x7f000038a000)=0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f000026c000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0}, 0xc) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:41 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000fd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fe7000)={0x3d2, {{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fe4000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664325845a4bc7ec9afd7b00e03c", 0x0}) 2018/01/15 07:11:41 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c41000)={0x0, 0xffffffffffffff00}, &(0x7f00005ea000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005aa000-0xc)={r1, 0x9, 0x30}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/15 07:11:41 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f74000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fe000-0x4)=0x10, 0x800) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f75000-0x10)={0x0, 0x38, &(0x7f00000dd000)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000f75000-0x4)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000338000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f73000)={r1, 0xa6, "a9b80ef6df1b6f7c67371fb4dd5264b71a07a1a209da6101f57630060a23b4200d672a4051285d2c9fe6f4e7aab3daa148532f9e95b5c39b91748e86b1fbaec57b02089ea1dc0aea16d7d228ebe718cf5a76a5710f07f6efcc9762ea2634d31ab0ae70c320b28982af8333b67afb1d578fef787fae10f0bcd82a17f90dc560cf3c0bc29a11cb9383561b3532583e7bf6d9ac47d91798319cc2a45908c44fe00f1a335cbfa76c"}, &(0x7f000000d000-0x4)=0xae) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000126000-0x8)={r3, 0x0}, &(0x7f0000f73000)=0x8) r4 = socket$inet(0x2, 0x4, 0x0) recvmsg(r4, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r4, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 65.796105] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 65.838136] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/15 07:11:42 executing program 5: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x8, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d4e000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d4d000)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000142000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='yeah\x00', 0x5) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000037f000)={0x0, 0x0, 0x101, 0x3f, 0xffffffff, 0x8, 0x0, 0xa3e, {0x0, @in6={{0xa, 0x0, 0x100000000, @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]}, 0x1, 0x81, 0x1f, 0x100, 0x4}}, &(0x7f0000931000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006f5000-0x8c)={r1, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 07:11:42 executing program 2: r0 = socket(0x3, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a7a000)=@req={0x28, &(0x7f00009fa000-0x28)={@generic="0aa35cd6d28970c97ec4e7482ef99f05", @ifru_settings={0xfff, 0x9, @cisco=&(0x7f0000cd6000-0x8)={0x1, 0x8}}}}) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) mmap(&(0x7f0000acf000/0x3000)=nil, 0x3000, 0x1, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="a4beadd30086", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 07:11:42 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x49d, 0x5, 0x101, 0xaf2e, 0x7f, 0x81, 0xffffffffffff1d32, {0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x100, 0x100000000, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r1, 0x7fff, 0x8, 0x6, 0x8, 0xffffffffffffffff}, 0x14) 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000005000-0x4)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000715000-0x4)=0x5, 0x4) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ad3000+0x109)={0x1, [0x0]}, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f000060a000-0x108)={0x108, 0x29, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0xc}}, @typed={0xe8, 0x0, @binary="b755f6f8ce04cf422d54a88277e22cd39774cc6b33f9ca83c7b17a87dc68c6292d555a22ed5760698c44be95f4ad912ab9c305cd60d4849b7e53e13d169edc7aca230f3d67f91e94e9a1ed43061517bff308b83155b78535dc2b13ea2508aaec391582314b5574975a39dc0a2032b025c5468ae82a02273a531f7077fe93a179eb05a02683ab6c36f2afc6e494ded11f95ad3bc3c720228f6f20f802172cb60a2ae2ba367cf6d277c4e49e2781ef46f00711c134a1155e4203acc1e2fe065d66dac7f7c3b5209ed931ce8fd5b3f0514f4b44d08386fc10b340d0677e3c"}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/15 07:11:42 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d7f000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000542000-0x10)=@common=""/16, 0x10) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7, 0xaf500cc673ff3de, 0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000001000-0xa1)="bbea69a34c1de0ee44093cf8ea3dc3c417e0630d2d183e4877ca8565a51000249e0c42099a9c863ee31ff8bbb08323dd77041dbb432043edf74afdcfbba2c939034b3276747140c707c733d717260ac3667dfca3eedf295000495c5c85d86c66763319085e77f87cf915a456efc5b517c3a84bd9e3d01120527c691f7688ba42e459a4b8e64f0c6027840b17282daa2fe8892ef96580a970bb6723cc4fa58c80a0", 0xa1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x1, 0x10001, 0x8001, 0x6, 0x5, 0x0, 0x7, {r2, @in6={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x0, 0x2, 0x6}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000076d000)={r2, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003000-0x2)={&(0x7f0000002000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0xb00, 0x5, 0x2, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/01/15 07:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x806, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x7, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, 0x9, 0x1, 0x1, 0x6, &(0x7f0000000000)=@common='vcan0\x00', 0x6, 0xf9b, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee8000-0x4)=0x0) socket$nl_route(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff6000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000430000-0x4)=0x3f9, 0x112) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 66.015691] netlink: 228 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.049888] device lo left promiscuous mode 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/15 07:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b50000-0x4)=0x0, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000ef000-0x93)="e09f0e130d0df1a4faf3102127e28af5091fdca3658db8746a77bf39c1f10d17e076f3816c16d7d053ff7c672316aff7be24b187297d25b225ae0d5d7773aaf6c70bd90a7bca353aebbd0ae2633cd0f9719fc460147f85828643da5c704f2d26d5fa0b48d66a9d69bb4cf91e6af8d5bf6d346fa2b64af1a74c15b2869b7e7bfdcaf0a2b220fea09278732f61677aa0abc09335", 0x93) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00003e0000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f00003ce000/0x2000)=nil, 0x2000, 0x2000000, 0x810, r0, 0x0) 2018/01/15 07:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) pipe(&(0x7f0000876000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000d4f000)={0x1, 0x70000000000}) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009a5000)={r0, r0, 0x0, 0x0}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c27000-0x4)=0x4666, 0x4) [ 66.058519] netlink: 228 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 07:11:42 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='vlan0\x00'}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000)={r0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000017000-0x20)={0x9, 0x6, 0x8000, 0xffff, 0x101, 0xff, 0x7, 0x3, 0x0}, &(0x7f0000016000)=0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000016000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000+0x678)=[@in6={0xa, 0x0, 0x50, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x69c}, @in6={0xa, 0x0, 0xc12, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x70) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000017000)={r3, 0xc313, 0x7, [0x1, 0x1, 0x100, 0x7fff, 0x80000001, 0x7, 0xfffffffffffffffd]}, &(0x7f0000010000)=0x16) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002a8000-0x4)=0x4, 0x4) r1 = socket(0x4, 0xb, 0xfffffffffffffff7) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000499000-0x1e)={0x5, 0x8, 0x8, "b103bfb5b353", "0a091de137e32d4d2f45312808fad47a"}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fed000)=@common='eql\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004a4000)={r0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fee000)={0x0, 0x1, 0x30}, &(0x7f0000fed000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000020e000-0xa0)={r4, @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]}, 0x7, 0x2, 0x3ff, 0x0, 0x80}, 0xa0) 2018/01/15 07:11:42 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x200b, 0x3, 0x5, &(0x7f00002db000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ec5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000515000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) r3 = socket(0x5, 0x7, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000ec6000-0xbe)=""/190, &(0x7f0000ec6000-0x4)=0xbe) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x1) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000361000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f6e000)=0x1c) sendto$inet6(r0, &(0x7f00008e7000-0x35)="5853cbfabece142c4466d3365fac5169109922195605b4e55be08c399c123f8c57825630334bc284de1b12cc050b865734bb14e019", 0x35, 0x80, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000522000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00002e4000)=0x0, 0x80000) recvfrom$ax25(r2, &(0x7f00001d2000)=""/55, 0x37, 0x40010002, &(0x7f0000a8b000+0x151)={0x3, {"b24729a6dbef12"}, 0x9}, 0x10) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = socket(0x3, 0x6, 0x5) connect$netlink(r1, &(0x7f0000385000)=@proc={0x10, 0x0, 0x0, 0x8000000}, 0xc) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@generic="730578bea585fe0951ad299199e58b7f", @ifru_ivalue=0x100000001}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e0e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000567000-0x4)={0x6}, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000a0a000-0x1c)=@req3={0x9, 0x7fffffff, 0x8, 0x4359, 0x0, 0x5e, 0x2}, 0x1c) 2018/01/15 07:11:42 executing program 5: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f28000-0x4)=0x0, &(0x7f00006f6000)=0x4) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a65000)={r0, &(0x7f0000e57000-0xbd)="8cc20b3d0bf841d1138f0d737e32e157ef148ffe16afdc404d18efc9cd5d59232cff782e35632825dc7f03a2f41c2c2e8efc6359fb97443ea834c2db2ec85b3ff3b26c01bf25de83d75c32eb1842e6ffa96c2b6a43e627026994521375d019530a210fcdccb62e36a1b78f30dad3714e0a29ea023489ba6770d9bfa421363c85c5a78e7971a52ca9c69b96aa991d3995ea33ba95905a424ba3c52a710a6c1c537e4fb812489f85434c2daa037fc7454b1439bb908a31370828335d7ff6", &(0x7f0000eef000)="030c8c5fa23f2668b84db258eb6259420637c44b357e7f9adc29d57836e22583ac4ddcce0241163c54cdc642cab5a43f2a8bec37b5374d8ee0eab5d582b5a0c5cb81a7b47a47e04a4e9dbafb7c43027ddf58a3d4c9c27bedae314e98f4a5365f4183837d119b264a9603df28c564ea9e5d0cba0df16cfbdb060d78036e64d38b2ff8ea7dace5d1d5875db85b52c7690ceabbb3d0a6671d850aaa82d99b241a3f1cb18f87aec7799daa9f38289431ba0391b7dbf5d1bf79889c1fa0694f1c7a8395026c1dd76959ffcfce0b7269bce93ba06dd075def0779e565f4c703129fa3dc4b372912679f1f56fa233741628f8fcffc981ad9b589202dd4e4a25030023bd7e675cc340a837a758f7b49d9363314d252d9d26452dbeddcabb66a6b92e3305fe220278ca6fe87845c4db3e69acf1c1614f92239e4669ce0cd663badeac1460e18ce02419c46bfeb66bc8e1c04678ddeaace6ecbd839a55f7c75a8b04d2e75bb4e44fb45a3e837573a788480c6a4b428a8678c39b5a5e40ec2615bc3962f3f78ec3fc5cc42f90d18bff72c9ee80dd466fa31a4f44405f90eb194b75e814d2a718e3fc85e4367491033c8cdac8afb41856cc8dcfd5c7b6436a07f85c5493a9e938f5df01d251c31b7db84bcff84c80d37f2c47abc60c2b342e98294b651c28ebfac54b544c3a2363b698464c199d546580aadb75fbbbcc046b3fbc867f3838c6c9b6f8b74e53e8c3ddb1c098302ceb25f20822c4341a68dcc88f343a633af2abbfcb5947ece1c46976e7f4fb91ece8c99659654d1c90995983b1e12ebdb965040a00d4d670cbf06c4ed31bafce1767a5ea12c4e84d4d21eaf4af792d09bdbe7be9760b892be4eb53a3aa1f45ed5e15ed9278308532dad9609e491fbe2b32eef78f67557a05b296b20eb269e071dea21e827afab29411be71bb41d4f47e8f45a8c717579597248aae2ea615c7b8eb92b200bbb7c648602323c252d58080ff0ef69cd94a9e6bfb114c464a30bec03f3207f5f302d16dcd2cc929f5bbba33cbd7b0cc69aaf39097e2b292e6f47c12cf2912a6ae96f2bb6ac02d0d3972e27134dd71160f318a3c755876a4a36751b73a3cca7ea5abca77c7dc84e27e1a10b5aab080285e25f92d8d1a37aad4019ef74c7692188f40373763801ac8c35825258c2aac7d08eb8bc70d8509fcb626f757b5b665cd8bae6f2f02cecebb98f91eaff2d5e50c46d6049185f47ae2a94d0c913a0ae3a8879c51b7eac2b60e0950d9742163141094f1faf41b531e257a87896b1df44f46228bf3c16f81a388716d478c863e83aa639e1476ff1075dc8422953bf76c2f54ae031518327a827588321a9a9f46469650701204cbd597ca4b9ae2ebcb41997c149de5f8c93cfd735c076920b436c0caf250c701fe9eb8c89bbfaa3b11124754e7b9ee34f027cdccdd5bdc91e47641f6a2337a2930fbc36a9a133b91254c333da4df0651f2b8c37e9cffbce4612374bf5da67d1b3ae35a3c2e4d125c357e2fad7009eb0658c248d0d41f67ba1f37705864e38c725ac636b30f1071c379f1aa57587ee6469312f049b93da5308f7c7f1bc643fdc317c6ab7f7b31294b9a18c7ed2e0b0a1ef961bd0a16e4b04783e5c9af01ce88327b53399e0304e2c55ceaf96d75e20e8a8e74d6d006a84443d121fe501af8fbbfb2dccf77a4203c5ef32c28966e4cec6198ea052455b12b52fa7255a660372ffa04851d2c95ce1f78af8dd9bec6d5a2ecde2b74e0ea0ac614d9c2d101d18fa2988f7b4ab0dc3c7848c2d3b83ac5a4e4d8bf6f5af99c903e3981bada5eab7c5013bf9f5674e1a514c8239776fcae687bdb4d53be15401a933ba01be90c88434a02633fff0dae5ac0fb17691868c22f144a48030c4ff8e981de34e54a9957649a82e80b542ec4503136e332de1eee579ff73288d47026f181a5a0eb08ba88e3ba5b9f09b694b00af5df6c59fa25c690bac59f9ba92a9a8be6d4fb1b41261328389839310c910bb4dbfdbd15fd59ef3905ecb2951cfdf6292a6ef00967025801a91c1098708df7fe00fafa36ef8afe8a27fe8e80976870c3d02f34d9396f6c73de715612ccaf716242665dde1bdd42b2ee19bcba94267d6e4240dbc49e6db0c1cabd3ffd50ee687376e3082908f38dc55111193304bc1d24c8ff86467e1cd9da1ae4e9344cde1c32cc35a6b00f8862c195828d4115dea6fb40b30e692dc66cc06d46b0e41d0ab022065e7d3a97feaa6d3c133e61b25b14187b7531d8330bb8893012e900cba80fa32592f17b3a315245988baab5d7328aa1e216ad242880516880cff3f6f36f836183a6f2d429ac998e34ac14638753946cef5603e11958cb44acf4a8f9d8d777ace81c522bc8b130fe2e915a8102e0b0726ffb352d6d623c7cac60b3e9492c0d68eca35f9b60c0803f483d2e00e129ca9c2e8f777a51b5cdfb4e3fc43a00139a9a0e6b47fbc6677a7792d8d3131de29321a9c64b268d1dabcae56a6df559982b5f349e2bd5311350be4c583216cd5697adb74705077923ec888403ede9aaa9dd5983bc2cafdced69c63bb2ceee58a1904884c6a8fb5770bf91bb9908ab6eaaacc573f041e728f49c0fac4b7225c508157636e0204e3c698e4c06cb8f89118f988d603e49ea12f9af9d62ef8244fa68394ddca64ccbdae5aea259572a002ab9d89e6905ad2321d6e9cd44cd22b20c3389169d23c1dce1b1f0e49097eb137136ae546806bf1c49db87df8ff5f7b549d1c1f88b1c029dc41f15ca81169dafb0c631e2a9522d134b5cb9dc73dfe888596f1d8e0e8d8f6856e9a33a9be746e5949234bf7c9be9719f184687c0eeda6d649a9f806f0a868922da90b30fcb09dfa428976f1e66db497f7c57b1b797008af24fc155ce24a892d78a14fada5cf1a3a3c45597a8b17ef49178ae1486138485521a6cad89b795651f4860473892c59b9eca03d2afe1a4c4d99922aeab77549cd2ec19ee064fb4df55d9b666cdec48c2142d7c8b5a3f092942c92edf5e1fff94452fb4618de784c706ecd3ca814b24cf22179a058382565c533da74325e7993fdfd0b51852786fdbea8e975614f4b140bcbd5590751a5d59da8b1f2cf7cff89e6f854e29ca99def3270264b7f279f6c35e5974e68b7d983cce1765ae552bcc74e13a6813f8567756939dc53aab66d5dbf7dcd1a1350062b814f078d7e7af4bce3928ff2316807c02c96a5df37c69e8b345dc47879dc1364e3b52d9bf446a4c0bc0559b066a549449acbcf803116a8149b600b7adf92dbf095358ca5d37095dd2cd6d6183271f2bd0aa5e73fc534a4d8498ecb57a19d0b35ccd99c0f21f0ba5e27d31ecad98fa0831e184640718186dad35fe4c4d8d3124e5f3a59703bf00021619abdb33d35f46834c2e51b3e34c09a93d2289371db99761b470b30f7d503a7d70b2601fcb2b7eaecc13ce62dd2d9308ea8b962908945f98cf869d43a2861a7748d2348c7095689ac268d825f887580a2e0713af671383f1edd79fc7a775bdf12c97a6518cd84873227db9be06802cf72ebad8d218a67a992d7d6a0907ce19e20f80f36ec4f7dd436a05d4096fd3c2bc04e77d6729d59cc6de514aece8741e318407d4d2a49f5efb6d511d5ad6e119fcd2f13744589767e0a565996ce3faf2dbb8d48ec53b899516f2f69365457eeff164012cde1e1191cae9f0e634ea2eb8b21e376d24859f5ad5365d4dcfbe29eb4a0b15a00a14744488ae38351b9f18a360fcf6541a7236c4fc70089f7260b0a3a5db6e4383e45253d7fbfa43d8c668d15bc4a9d012efb21fb6aa15b8eba143ecd8477485100170f05847eec27ada31ca65f4037a9c78bd73b57186ed6b30ea492ea4c45e8ecb79bfab63f1483745f71b9e39e268a196ecda8adec0a12112cc44df09c79c2ad4e3349cb0c9c1dfa69fc00bc7e3d22b4a87816527c4d37ffdb90fd59f641168882250b7cf8931cbd8677231425310470008c9c3c943093d66de377c8bf9ed604f3ddb2d12d3ff7385a356fb373b042f9bd0eefb7e6a9f45d3b9d5e9b88a75c3c69d42aa066ace7b14904c281a6424435e9b135a3546e3629dd2e1fd8e65bf0ae6bbed95280f1d91390a35aca0a71b0b5ea8bef045a73c478620625960b4a34e47323f18543a65d77bbd8370133cf26ba31022fd366ef7962314ed6a487924e9e3a30fec506a08d8f747266a0a33221e0a09a2d1dcacf5da9348dfff64405108ce9da2675b0989ac6b320163da80f831ed11fd0bdab5a42c834ea158c0c219865b2e4d8ffa91d01f724d49b59269e66855539100b07f2c9e0c39a7ab975d0ddbbfaa2051ebc5087605183058a8d3f081fef1bd1320a8ae29523172a0395602785b84f9b69a680ab0b323cf6413314b7a3898b0feabcc9205f3b29a85b50f0d1dd615691b78e973a713ec9be56aabf83abba4e0acafda733d4ed74c510f97cb4e18fa62f2ac8033ccd6bb046604633863a945b65be64569f3735307089dd7ec74a2c6896456de141f4178fb1b2def7adfd7dd48320ee89faa556bafe7723f1b117c34db0bee1ca2e2c4dbc60ca2b59ea9883d79454a9d39c601e392317fab3e36934f91510a12c795f336a8dbf5b85ac43f9399136ffb7bea5c0ed8dcd21e03dd8441e9f8061d8d6b9555aa650191d409397ae4f7a4b37d72625e26912a1879e7d946abd9ee72f907d0d69f9baf12f98598335f91d8d93038604f47d51c0662bcfbbd9c200469dff3216dcfab82a2f79964360ed8773c8a1d7df803d82bb05b1f5e6c3461c76cab38a5b3bd6169883a58a4577a91df4c68716123c23b497b14815d0b5bb035e1a64ca5c0098ea420dfcc56e2be2b35b5bd99aa0e378f5ff2c388a18572c82fe6b8ef96ca4f3e43a207874491c107cff623e7d91761b4a5a2b3417c19884e9cdd63b43aa193c94c968279ad908f1152d27f40b4a6d9547261c0846576d3a155672f73d1368f32d99ab69ddf5140d7f8475a4db5568f09909907a2f67eabee4dd4d2f7a7df7feb18c489a7eda63f1f67feb4b17f82bff3df267bb8ac48673561ad8b74ba88c831c54c3684f17c178885e44d8c4fafd603dc001bc8233b9abb9a61859c6b61b22256153750cdf8c977d5a9966242c2c6906d9c2853c7b1c50969485bfd6bc6ae96421119b173f06ce5e0f40bb7714c5f55be7663fa02c5a96656e7c26d8a927b6a0f3afd13721a1f7c58e30bf97d176142e5a6993a5050995994406670bd7a724bc1ab6dfb2051841e95c1ebaca2304f044e51bfdd9caeac39f0439e37d474fccc5f9ddd6ee55dc63828101bb18c87f3a36117e59b740f823b91859e55fbb90cddb8aac56ac91cd2bae7be5aa3c7d93e2d0ac50f596468b696b50c679bc6b171bdf80a78df803fb0bad7ed7f276257c7f22b34d605dbc9b22e3c0ae0788c458e61a87dcf03f5268eb1d29b738c584cba48dc0383cad483cd229b4d7941c3f78bcbbc36c55a5cbc4e09b6154be2ab433d844059f2bb91b7f1d09463142bb8ec28c72142a561cdaba96abce6babe5c9158d8aebcf9f2f71ec95b57dafbdb8e11e80e67b8fcfc2d6256813f872023bcd168987071f6f8d10f3a23e637d62c674dc3e3e4dc3ffe715f2810961f5de368c0539dfc1dcbcb6855b24c8a40fa90605f92b88d89a96435163f8c8659b4ff5a96b04547741f3a7a410dfb19cf5dc072951697c440e43c7e333bb8f04e1f496433496cd07b3366f03ce501a0a0aef16e161882cf114c54ea2570858cd9f440b32765165fac4bf4f9088e4d973aa2b9c8f6201389aeae83966ada0500", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f92000)={{0xa, 0x0, 0x415, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86}, {0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x3f, [0x1, 0x10001, 0x38a8, 0x3, 0xfff, 0xfffffffffffffffb, 0x3, 0x0]}, 0x5c) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 07:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f000017b000-0x20)=[{&(0x7f0000405000)="0714dc7f055d439dd3d9154394a2ce3da2c043666174aeffaaa526d8b7fbdc853e402f800ce5569043157a68ed93a4eb635f4f3c8d", 0x35}, {&(0x7f000046e000-0x3b)="df5169581e6d598a6b14232c65c70e39d8e8c0119174559b3a75973efa00c8d6046574231a3d990f1ef29b2e6f80bec33074d848d2f88fda917b0b", 0x3b}], 0x2, 0x1) sendmmsg(r1, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a374ce3a54f10e985a940525290f114d4012d03ad80f744f91b49ee36eaceb0a", 0x20}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[], 0x0, 0x0) 2018/01/15 07:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) accept4(r0, 0x0, &(0x7f0000ea9000)=0x0, 0x80000) 2018/01/15 07:11:42 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000a, 0x418, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d14000)=0x0, &(0x7f0000529000-0x4)=0x4) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r1, &(0x7f0000001000)=[], 0x0) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 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, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004ca000-0xa4)=""/164, &(0x7f0000e55000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001a7000-0xe)={0x0, 0x100000000, 0x3, [0x0, 0x0, 0x5]}, &(0x7f0000692000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006b2000)={r1, 0x400001, 0x20000000, 0x0, 0x3}, &(0x7f000037c000)=0x18) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000376000-0x4)=0x0) 2018/01/15 07:11:42 executing program 0: r0 = socket(0x40000000015, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, &(0x7f0000134000-0x8)=0x2) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) socket(0x1f, 0x7, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8974, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000e0b000-0x20)="cbce42b87fe585ec9d96e9d4249171333b12707de80acd5683af5e43fe553467"}) 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000-0x4)=0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000003c000)={r0, 0x3, 0x1, 0x1, &(0x7f000003c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f25000)={0xffffffffffffff9c}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f26000-0x4)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/15 07:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x5) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x9b}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x36, &(0x7f00008cd000-0x16a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000000a, 0x0) r1 = socket$inet6(0xa, 0x803, 0x76ea) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000852000-0xc3)=""/195, &(0x7f000020e000)=0x6b) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x80}) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xbd8ab0919184029e, 0x84, &(0x7f00001a5000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000a22000-0x1c)={0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x800}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) 2018/01/15 07:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x1, &(0x7f0000b24000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000231000-0x8)={0x0, 0x3f}, &(0x7f00003f1000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000025000)={r1, 0x100000000}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ceddb1395e90", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 07:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cbb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000951000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000528000-0x4)=r1) r2 = accept4(0xffffffffffffffff, &(0x7f0000c85000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000072e000-0x4)=0x58, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004b3000-0x4)=0x7, 0x4) r3 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000cbc000)=0x6a0, 0x4) write(r3, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000786000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003db000)=0x0, &(0x7f000012d000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d79000)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, {0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x2b3}, 0x7, [0x9, 0x4, 0x0, 0x3f, 0x4, 0x400, 0x3, 0xfffffffffffffe00]}, 0x5c) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00001f9000-0xa6)="1f0000000006fd00010000cdd5000000000080000d0000000000ec00d9005f", 0x266) ioctl$int_in(r2, 0x5473, &(0x7f0000565000)=0x4000000000000000) 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xe, 0x5, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000)={0x40000000, 0x0}) r2 = socket(0xf, 0x803, 0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0b0009000700000000024fe50014eea4fd4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/15 07:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000033e000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0xffffffffffffff9a) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000bb8000)="f84cfecb36a6d8c18fe14a192ee0faa30089dc10316c94f1f129709965f3043f", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/15 07:11:42 executing program 6: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000dec000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x2400000000, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b2000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007c4000)=0x94845f6, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:42 executing program 5: mmap(&(0x7f0000000000/0xd4c000)=nil, 0xd4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007af000)={r0}) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000d4e000-0x8)={0x1f, {0x2, 0x2, 0x2, 0x0, 0x7ff, 0x1}}, 0x8) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d4d000-0x38)={&(0x7f0000d4d000-0xc)={0x10, 0x0, 0x0, 0x84000002}, 0xc, &(0x7f0000d4d000-0x10)={&(0x7f00006af000-0x21c)={0x21c, 0xb, 0xf, 0x700, 0x1, 0x0, {0x5, 0x0, 0x0}, [@nested={0x114, 0x57, [@typed={0x3c, 0x24, @binary="4cf1c5f8c20bdf1f6ffd70a671360ee8075ef3a2b272fe8b98570d79a0024ea467c3e42710638c693dceb019f5d733bb5109d5ac"}, @generic="079b4d09e1d3aa6e682f29ba05bce384d7e7737281e6330a5dd61b56f4d09abbd20af0f862938ae7e2aebd8eecf1184975dcd6da968689120149548c80d096c7793d59b0a8c8fbd7d54c964e81a8981507ba153507f02291e3e5590a660ef66ea67243f16ca3e335bf24fd3947245f177d55d72b93b4edb617e0af45b99a9d676d1cbfd4abb91bf3e75f602963b93ee5c227e15e4907457000f8c428423f5c0a107c7965c5659b9c988c99ca69c58d3c0471f1270fe7a7f2fd555e422ab764e0291cd26e81a44efa37881b71d492a55766c1ef"]}, @typed={0xc, 0x34, @fd=r0}, @generic="8de9625798b60bd2998e505a4cf53c05c9f1ad2726d1c02044c432b8867b89c2681fb61f95b1752be8c738f98d0068bda4d2ea2aba3118492d91e3887228bf7015ef03518b56d1ae7edb587bb2c30458618ba53b40b581c038961de3bcaf1ce380c2", @nested={0x84, 0x63, [@typed={0x18, 0x5e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="f6618612900b8059058048bfc9a7ddf514b10436794d", @typed={0x14, 0x47, @str=']]{wlan0\\\x00'}, @generic="826d86417e0d46e132d27ee5f2c4c142cba1e12b29a836160663b37533818c3ba917e9132e21ade7448adf6bad73fc9ef8889cd3a90c4517fab325"]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x0}, 0x4040) r2 = socket$inet(0x2, 0x7, 0x6) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000175000)={0x0, 0x0}) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4e000)=0xc) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00006ed000)={0x0, 0x3, 0x20}, &(0x7f0000923000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ac5000-0x10)={0x8000, 0x4, 0xd8, 0x0, r6}, &(0x7f00002a3000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003ea000)={{{@in=@broadcast=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4e000)=0xe8) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d50000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000d4e000)={0x2, 0x7, r5, 0x8, r7, 0x2, 0x58, 0xffffffffffff4e3f}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d4d000-0x1)={0xbe}, 0x1) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d4e000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bae000-0x4)=0x2, &(0x7f0000c50000-0x8)=0x4) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socketpair(0x4, 0x806, 0x4, &(0x7f0000998000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00005bc000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x42, &(0x7f0000483000/0x1000)=nil, 0x6}) getsockopt$inet6_dccp_int(r0, 0x21, 0x1e, &(0x7f0000cd1000)=0x0, &(0x7f0000966000-0x4)=0x4) 2018/01/15 07:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000094d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a49000-0x4)=0x48) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00006d6000)=0x0) 2018/01/15 07:11:42 executing program 3: unshare(0xffffc) unshare(0x2c000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x802, 0x125b308, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x28, 0x4, 0x44, 0x4}, &(0x7f0000ff1000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe3)={r1, 0xdb, "9bfe0d6e273fbd692e5aee69d4f0c6eb27e1727c03b7b043ea34cc482559fcd2b66620058a6d6a0f101a461c445188aff6e81615099a43104a5003d31e02d9e0c4e2873e0b1433e41a15bcef40ca2e5daa1b7a4b420fa5e29ac865aed2ca57f66b736371e34957abf22729fa8c37904da7f1436e300da57baf01f6f2a9ae1a1744af7976b87c9ff37ea02a1b6cd65f7252829b82bd4412e3eea7c3ee5c9f8fb5fbf2956a1885a7c96755fa975a87ca6fa311b85a58771ddd5596969e256c8bfa696769a6cf69fe0e7e6d9f38e78d6373003fa2c904f1ad0ca266b0"}, &(0x7f0000000000)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000311000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 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) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0xfffffffffffff71f, 0xfd, 0x88]}, &(0x7f0000001000)=0xa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bind$packet(r2, &(0x7f0000b8f000-0x14)={0x11, 0x1a, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) [ 66.449210] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 07:11:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000783000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x1, 0x1, [0x0]}) socketpair(0x1, 0xa, 0x8, &(0x7f0000445000)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000061a000-0xc)={0x80000000, 0x0}) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r1 = socket(0xb, 0x800, 0xcf) connect$llc(r1, &(0x7f00005d1000-0x10)={0x1a, 0x5, 0x0, 0x5, 0x7, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00003d9000-0x20)={"5100fe00019aa5f002000000002400d2", {0x4, 0x40, 0x202, "1162daf501bd", 0xffffffffffbffff9, 0x0}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000001a000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x648e, 0x8000, 0xe38, "8e93b02688fcc2bc766958e487674c1ddeb15135e345d607074442e6784ddceb0e8d89c3760a9b10eda667235c71af1448424ffdbdb756cf999f3e0a30e5ad043d862f43b3373a0a0399b5a1ed809089"}, 0x160) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000348000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000ef4000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009bb000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3, 0x3, 0x9, 0x500, 0xfffffffffffffeff, 0x410000, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000577000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x80000000, 0x0, 0x5, 0x0, 0x4, 0x8, r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c3d000-0x6)={0x0, 0x4}, &(0x7f0000043000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bf2000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007bb000-0x4)=0x8c) 2018/01/15 07:11:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c8d000)={0x0, 0x0}) ioctl$void(r0, 0xc004587f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c43000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x2, 0x10001, &(0x7f0000740000)={0x0, 0x0}) 2018/01/15 07:11:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0x5, 0x2, &(0x7f0000520000)={0x0, 0x0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000add000)={0x0, 0x7}, &(0x7f0000add000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000793000)={r3, 0xffff}, &(0x7f00005f6000)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000adc000)='reno\x00', 0x5) getsockopt(r1, 0x3, 0x5fec9378, &(0x7f0000282000-0x7e)=""/126, &(0x7f000068f000-0x4)=0x7e) bind$inet6(r1, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000ade000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000fe000-0x4)=0xe, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f000018b000-0x1c)=@req3={0x1, 0x9, 0x8001, 0x0, 0x88, 0x7ff, 0x9}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000248000-0x10)={&(0x7f0000185000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00007ec000-0x2c)={0x3, 0x117, 0x1, 0x1, 0x10, r5, 0x17830ddc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto$inet6(r1, &(0x7f0000add000)="6f7d13caf9a01a196d109d2d051c5a1aaf4a1e9535ffd7c8955d619b0a889869b985dc2126672fa9000000f4533fc1a4699471a8ff028d7c672acac3245ed75b6143a3d8d22651f0a31173e90fae89", 0x4f, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x0, 0x2000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 66.509800] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x10, 0x2, 0x1f, &(0x7f0000d5b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000054d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00007a8000-0x8)={r2, 0x3}) 2018/01/15 07:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) socket$inet6(0xa, 0x2, 0x5) 2018/01/15 07:11:42 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f000073f000)="a295a164bce302b14a26d9500f9a6fa58a001a6225df6d0454a802aa4ec8558e788c704415d02115084cbaadb84a2d9ff2230aafb1e4ad96ce7d1237ef08c9ee06de7471") mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000f65000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000223000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000f65000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a71000-0x14)={r4, 0x0, 0x5, 0x80000000, 0x3, 0x80000000}, &(0x7f0000f66000-0x4)=0x14) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000256000-0x8)={0x0, 0x0}) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/15 07:11:42 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000372000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8c000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f8c000-0x12)={0x0, 0x7f, 0x5, [0x861d, 0x0, 0x444, 0x7f, 0x9]}, &(0x7f0000f8c000-0x4)=0x12) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a03000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f8b000+0x4df)={r3, 0x29f, 0x5, 0xfffffffffffffff8, 0x9, 0x0}, &(0x7f000095e000-0x4)=0x14) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) sendfile(r0, r0, &(0x7f0000624000-0x8)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d64000-0x10)={0x0, 0x4, 0x9, 0x101}, &(0x7f0000bae000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e14000)={0x7, 0x8201, 0x3ff, 0x1f, r1}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000047f000)=0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000002, {{0xa, 0xffffffffffffffff, 0x9, @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]}}, 0x2c) 2018/01/15 07:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d05000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000ab1000-0x20)={0xffffffff, 0x1000, 0x1, 0x1, 0x1, 0x5}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x113, &(0x7f000038f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x105, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "030000089e1800010000f51c5e58dddde06eeff79506636248e925101dfd1cf6bbcfd5e7d050e339133cda0a0bd461abcb58be2bf23e36be43d32b3b33d1f5e415205062266011b7d87be71a6ed787d861ef33070923536c3e93954ce8803b06c0146e7e7d2338db0eef4c503f9b659dc575553e560ab6a1b89c4b44c94ba2e57dd9613d53a4d3f9c2ffffffffffff0000fa92ceae3871edb50b7a3c301909a17caef39f4000000018ef95c44850a6973a950a316baf2ec1732e091549ac1beaf5cbf5507e0abc872e48827e1a19530d40f50c32007a458006c99f1e83445887abad656a882ee88378"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000a7c000)=0x4, &(0x7f0000450000-0x8)=0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c62000)={0x0, 0x0}) [ 66.638293] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 66.668911] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x7fffffff}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockname$inet(r0, &(0x7f0000c46000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000909000)=0x10) 2018/01/15 07:11:42 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f98000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x0, 0xa4, 0x5, 0xa9, 0x98cb, 0x100000000}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00006e5000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000210, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001b0000-0x18)={0x0, 0x50e9, 0x30, 0x6, 0x7}, &(0x7f0000170000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f70000)={r1, 0x1f, 0x10000}, &(0x7f0000bcb000)=0x8) accept$netrom(r0, &(0x7f000036e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dad000)=0x48) write(r0, &(0x7f0000ea5000)="240000001a0099f0003b4c0000ed190e020808040000000000ba0080080001005d196be0", 0xfffffc59) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000fb6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_mc={0x8848, {[{0x5, 0x0, 0x8, 0x81}, {0x7, 0x1, 0x8, 0x8}, {0xffffffffffff7fff, 0x3, 0x6, 0x4}, {0x800000101, 0x7, 0x3, 0x7fe}, {0x80, 0xffb, 0x1, 0x81}, {0x3, 0x8, 0x101, 0xfffffffffffffffe}], @ipv4={{0x9, 0x4, 0x7f, 0x7, 0x3f, 0x3, 0x800, 0x400, 0x6c, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x10}, {[@generic={0x82, 0xfffffffffffffed5, "2f3a64eb28"}, @generic={0x83, 0x9, "0e9259b38df88b"}]}}, @gre={{0x0, 0x0, 0x1, 0x6bb, 0x0, 0xde13, 0x0, 0x1, 0x880b, 0xf, 0x1, [0x2, 0x37381c26], "ee88b4be9600000000000000480b98"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/15 07:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ca3000-0x2)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cce000)=0x8, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c74000-0x88)={0x6935, {{0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000394000)=@buf={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000836000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d55000-0x50)=@ethtool_test={0x1a, 0x5, 0xa4c, 0x8, [0xa10, 0x1f, 0x400, 0x100010000000000, 0x1ff, 0xa4, 0x4, 0x101]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d58000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f3c000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000568000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001e6000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000237000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r1}) 2018/01/15 07:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) shutdown(r0, 0x1) socketpair(0x1f, 0x7, 0x4, &(0x7f000005f000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000579000-0x8)={r4, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000400000)={0x8, [0x44, 0x8, 0x5, 0x9, 0x493, 0x10000, 0x5, 0x0]}, 0x14) r5 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000efe000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000322000)=0xb03, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000486000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000b5f000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000044b000-0x4)=0x8) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000eb6000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04659da76357aa8b5f691954f3dc37d8"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000061b000-0x4)=0x66f, 0x4) preadv(r0, &(0x7f00008be000-0x30)=[{&(0x7f0000eb4000)=""/120, 0x78}, {&(0x7f0000eb5000-0x7)=""/7, 0x7}, {&(0x7f000073b000)=""/129, 0x81}], 0x3, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0xd, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r2, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/15 07:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x0, &(0x7f0000350000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cdf000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000bea000-0x10)={0xf4, &(0x7f000040e000-0xf4)="f8b0a03b69db4b40cb0314c23ba0cdb0b00fa7887ca5049c2ebc4261c470547d33be1b9eb76acb4a0a068c35f5a2494da5539b515335d8ebcc0e247c4cdf1d186d40757e77034f3fc22949ebc9cfaefcb7c6091ffbe4d6d2d15ca0f6c9a5856334a50d51134299da097ea77e8b318debc229a2af0bbff32125f035e5b5611cca9bebd91745f987e3dfd867178aeb303f4ac161a24ed4a877905b1a7649cf59c41bd13a04b81a496e19b83cc6c726a9c60d4fe94cd0b7fde869c0e0c6df5ef7fd37e23035f184eb1d09ae0b74392470fa1c3832fcb08710a532ff15727a01c1bfc96dd672e30ae5815da96d2b4e3185cb1f49e51d"}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f91000)={0x1, 0x28, &(0x7f0000e76000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000032f000-0xc)={r2, 0x1, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000092b000)=""/239, &(0x7f0000e07000-0x4)=0xef) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/15 07:11:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/96}, &(0x7f0000d89000-0x4)=0x62, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000-0x8)={0x0, 0x34}, &(0x7f00001b3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a12000-0xa)={r1, 0xfff, 0x1, [0x100000001]}, &(0x7f0000f56000-0x4)=0xa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffae) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) 2018/01/15 07:11:42 executing program 0: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f000092f000)="22000000150007010100006d00000027020c00000100000009000300000100000015", 0x22) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000201000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)=0xb) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fb1000-0x4)=0x0, &(0x7f0000fb0000)=0x4) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000fb2000)=""/4, &(0x7f0000652000)=0x4) readv(r0, &(0x7f0000fb1000-0x30)=[{&(0x7f0000c17000)=""/129, 0x81}, {&(0x7f0000b2b000-0x39)=""/57, 0x39}, {&(0x7f0000fb1000-0x1f)=""/76, 0x4c}], 0x3) 2018/01/15 07:11:42 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0xffffffffffffffff, &(0x7f0000cbe000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000007000)=0x8, &(0x7f0000ebf000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000ff7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f0100"}) 2018/01/15 07:11:42 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/15 07:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) listen$netrom(r0, 0x400) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:42 executing program 6: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r0, 0x85) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000062c000-0x1)={0x3d3}, 0x1) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062c000-0x8)={0x0, 0x0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000062b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000346000)={0x0, 0x2}, &(0x7f00004fd000)=0x8) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000062d000-0x8c)={r3, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000062c000-0x38)={&(0x7f000062b000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00005a9000-0x10)={&(0x7f000062c000-0x2c)=@ipv6_getaddr={0x2c, 0x16, 0x2, 0x0, 0x2, {0xa, 0xf0, 0x20a, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c000}, 0x80) 2018/01/15 07:11:42 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000005000)={&(0x7f0000004000-0x10)=@ax25={0x3, {"cda8db17eede3f"}, 0x6}, 0x10, &(0x7f0000006000-0x40)=[{&(0x7f0000002000)="e666311208a6f22d3c9feaf4ee989bac6239b6c72fee44be33cf78d1ed4e39f1c3b2dd650b6b4a09bbcde66fcee6397a6c3d5d4a02c1ce52851544eec50a35ba0275f33bed655231d12741599a15191e31a6fbad8888e5d3cd18781c087e2666f2eecd5be60355dd61fcf289fba30e1e9bff0e2eb2454d0029c1b401e45e4f6f0f4e128f3ef4077d55fb6ad14595ed85cb232a0299c854", 0x97}, {&(0x7f0000005000)="b08a06aca3ed243b23349ab452cba07a0a44e8874f0077ca0812483913adfb7ec15ddcb85340d5c2ebdf37a06a1444de470ac6e82d0111e570427f3c3766e4173e53bb448c737101908f09d71cdb6b0da57f662812cdab5947be0819c14f9427f59d9610f7d8d5a5340e1cb6c92601e904e11558c62a19694c13aa8ce3dd8d6b8477b00f9897a3adb0de6ec462839088687da6603dc50e0148db516d7fa9b81ec7732b6e7b31dc2f3d546420188bb0", 0xaf}, {&(0x7f0000005000)="b97944ea75feb80476b5b8a76b2edb2e065aac18593cf91b8b6b420cfb", 0x1d}, {&(0x7f0000005000)="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", 0xfe}], 0x4, &(0x7f0000001000-0x518)=[{0x38, 0x10f, 0x3e5, "aef06060c2080052be1db78bbf18182b7244d52a9afc38c78f39b1b26bf78eb56eed93695a42"}, {0x98, 0x11d, 0xb6, "a753d935181ec600db97eea641151590c8e1cdd80d95a230b02ae670b12becbd444460f9bf16dc5c5fed6c187677fcdd7c8d905dc3f2b8267ac48fde129538fc2b1efdbc916e5975b906ea1c37ed4fc2d476a21f47c85dcccc5bd07a5436b7b199095f51e01557a255532e9045231df6286c0e32811e2de8408cf2f49448e1f15c2a93cd"}, {0x30, 0x101, 0x200, "d43f2130f3a4472a197e40e6b97924d5f7cd3a5ce5de02a413df"}, {0x108, 0x10a, 0x7, "05e56f16355e2d3915a207c67dc81ea20b310cb4d91f27e3bf2427b6451ad2eb6d7b77f113a9f3becd6f8941cde06cc01e1a31492607f1f44869c6a8f54225ac5fd18f576a2bb0e104b426f2091e12eaa5f6e5811408e5ae54e0fc180f1395e631919830feca59902b576d1ccbe1c4bd0f8ba6f50b6b0b56f2b80401a3381d2a283b0d46defb67ec9fb7af85f974fcff9ab882bf1579bb0a52b16abebde81a12046be2fe7492ed1a2d72d8cf92bafa3c1e6859ecb32ede4922c47ad150ddc891ceed0635c05b3a67981c22558b1b5eba56ba132654f49bee643c40c6b59b0c509b1b1a7801543a2c2a7c02df8e98a1fd3b15"}, {0xa8, 0x11f, 0x5, "1899cfcc2dc9f94d7d15263ece07170d05d987c2faf2665cee655449bfa27772790f6e67df1afb3d20104d7e7ea1a936657ae92bbfbf73155c018bae4c50ab710110fabda728e65e073960ad275b8bd707d520a50b331fbfbf7fa9c16c12541a59f79c61b4676af8a8df7b44055eaf97803f1cb8ceded4e1177b2d4332b5238336c8378e2e9c9f71e4ba62ecc0b2d58a1c5b8c4a18df"}, {0x60, 0x111, 0x10001, "361111971e3331ca6cbe9662382e2f4203a0b05f9208d2c0980a169a9e90750e82be16b0d688a7ab4a66232c73b0de95fa9fe31c7821ad0ee18debe4d2ad849d386ce5b2579ebef590d37feb70711a"}, {0xf8, 0x10c, 0x7fffffff, "a8f8e39c01b27a377b3a378bc4d8331eefdc3bb6c5f499d72bce9b420f7f5af90ba24eba791f24853308fc7b58a5fd0487c75bcb2681b45a1d6d13b494a9981fea1c1ff40e01b68cad7241e08d5360300681453acac851cfd963eca976e28588c4eca9dce623d451c1cbf18c5d9b8c3a37d97d1e52a6ce3a556524576d58af526e64f0c95d85ae4a940031ad766939a717cb9f8fdf8471c14cd1b549b957eb62b78ed0817e5437f22653bcee6fdb38dd5ac73e09674625a67d4fc5c9fb6b89f0f364869c5fce82751da29379b6a37522f09148791025f733dbffc3b5f128618a1913688e1af314"}, {0x110, 0x10f, 0x100000001, "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"}], 0x518, 0x1}, 0x1) 2018/01/15 07:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/15 07:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000089c000)={0x13, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00001c9000-0x12)={@generic="82c5adcd8d3424f2b404c1cb05baf75f", 0x8}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r2}) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x4000000000085) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x37, "c7"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fbc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fbf000-0x6)={0x0, 0xff}, &(0x7f0000389000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008f5000-0x18)={r1, 0x1, 0x0, 0x20, 0x9}, &(0x7f0000538000-0x4)=0x18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b56000)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x5, [0x8001, 0x1, 0x5, 0x3054ea3f, 0x6, 0x8, 0xff, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fbc000)={0x0, 0x1000, "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"}, &(0x7f0000fbc000)=0x1008) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fbc000)={r2, 0x84, 0x1000}, &(0x7f0000fbc000)=0x8) 2018/01/15 07:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009f8000-0x4)=0x200, 0x4) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005e6000)=0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d2d000)=0x2, &(0x7f0000359000)=0x2) [ 66.985043] audit: type=1400 audit(1516000302.989:66): avc: denied { listen } for pid=13451 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/15 07:11:43 executing program 4: r0 = socket(0x11, 0x802, 0x7) setsockopt(r0, 0x107, 0xe, &(0x7f0000d15000-0x8e)="", 0x0) 2018/01/15 07:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x9c2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000054b000-0xfb)={0x0, 0xf3, "b88692632f05e1bdc7094a2be2ad4d7c2618102b625fd1bb0a1640f2122bf596f51c96615a93363d1558b862174dd05304abea2629113bfd21aab9fc0da36cd81db416853023423032b7162d94dfbd40cc90190272e0424ec1be71fb89ec67e519030ea6db6cbcbf28672bff763ca30ad8838d2bf81f3596ee5786c0a4667ee5014b76db17bd034908d7461322336015531fc16a61a078999d229931dcc71340b764721c0073cc8a5ab2fe454163e79483de62760ce85f0c0016ca0fbe2f865f4b9820e6e0658c5b6d1a14cb13d590c4e54de093b19ceb85a3c38c99ac688b975629779954f44567d1cedf368afb44511efb6e"}, &(0x7f0000189000-0x4)=0xfb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004ea000-0x8)={r1, 0x4}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b17000)={0x0, 0xf92d}, &(0x7f0000b69000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005d8000)={r3, 0x3, 0x30}, &(0x7f0000dd0000-0x4)=0xc) socket$packet(0x11, 0x3, 0x300) r4 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) recvmsg$netrom(r4, &(0x7f000076e000)={&(0x7f0000f76000-0x48)=@full={{0x3, {"6ce3f133b6b59e"}, 0x3}, [{"9e14f693b07c40"}, {"51e1124dab104d"}, {"dd62dced485ba5"}, {"f79b5345fd2d9e"}, {"18df10b2c0dbb6"}, {"724d5ec7b76f0a"}, {"acda634c2312f9"}, {"705b4cf6e91a0e"}]}, 0x48, &(0x7f0000961000)=[], 0x0, &(0x7f00003c9000)=[], 0x0, 0x0}, 0x62) 2018/01/15 07:11:43 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000008000)={0x8, 0x0, 0x40c16f8287b0749d, 0x7ff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000b000)={0x3, 0x0, 0x10001, 0x8}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000-0x20)={0x3, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000005000-0x20)={0x0, r2, 0x0, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 07:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(authencesn(rmd128,ecb(cast6))))\x00'}, 0x13d) socket$unix(0x1, 0x7, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$kcm(r3, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$inet(r0, &(0x7f00003cd000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006ac000)={0x0, 0x6, 0xb2ff, 0x69, 0x1ff, 0x0, 0x1, 0x100000000, {0x0, @in6={{0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x664, 0xfffffffffffffffa, 0x100, 0xfffffffffffffffd, 0x5}}, &(0x7f000014b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000529000)={r2, 0x81}, 0x8) 2018/01/15 07:11:43 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000d000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000011000-0x14)={0x11, 0x17, r2, 0x1, 0xffff, 0x6, @random="c908850c23fd", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000005000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000)=0xc) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000011000)=0x7, &(0x7f0000001000)=0x2) r3 = socket$inet(0x10, 0x2, 0xc) sendto$inet(r3, &(0x7f0000003000-0x154)="32000000030225fe07000093000914043401c2fe203cba9553a64000319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f000000e000)=""/59, 0x3b, 0x0}, 0x0) 2018/01/15 07:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a7d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ee9000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007a1000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r1}, 0x14) 2018/01/15 07:11:43 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fe7000)={0x37, 0x7, 0x9, 0x8, 0x5, 0x8, 0x4, 0x100, 0x6, 0xffffffff, 0x7}, 0xb) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fe7000)={r1, 0x28, &(0x7f0000fe8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000304000-0xc)={r3, 0x3f, 0x0}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/15 07:11:43 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x1, 0x80000001, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@generic="45fc5ab21baa53bd76ffe3baa9e98991", @ifru_flags=0xa00}) 2018/01/15 07:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000f1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000048000)=0x5, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e9b000)=0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00006f6000)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c22000-0x8)={0x0, 0x3f, 0xffffffffffff0000}, &(0x7f0000b10000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e7000)=@assoc_value={r1, 0xffffffffffff0001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ad9000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x3ff, 0x0, 0x7fff, 0x9}, &(0x7f00000ec000-0x4)=0xa0) write(r0, &(0x7f000003f000)="1f0000000606ffde0016f49f0089f0ffff1e0008090001000b00000001e780", 0x1f) 2018/01/15 07:11:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 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) r1 = socket(0x11, 0x80002, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x1}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfffffffffffffffa}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r2, 0xd9, "37b9ba51de4b098c3e7554c75353a88e3c76f98659c44af10dd9bf7a22e7f172232edecf61212bcce2626717fafd6ff79899fd1ec75e75146dd91e452b358c5d5396d2da80364c0a6cbe2380081e18fcba80f422a9fbbb6d104143494f5887caac3796e7513fbc7c00c924e7272532bee0a7253f8a2c44257f406e2393435ce2dd7d5a2be76faf74996f23e997646c37158a4764636471d47e84fbbddc2fcdee9e400d578fbb068c5680b0c7e937976c2f5030ea256f4129ed82d07bd59dfc12e06ef3adebda50a6e3c1ab8d4361698d028f7bfe0aed8f845f"}, &(0x7f0000002000-0x4)=0xe1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000000000)=0x8) readv(r0, &(0x7f0000857000-0x60)=[{&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000c48000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f00009a1000-0x7e)=""/126, 0x7e}], 0x6) 2018/01/15 07:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r2 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00005f2000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) getsockname$inet(r0, &(0x7f00007a9000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7f000-0x4)=0x10) r4 = accept4(r0, &(0x7f0000b0f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000378000-0x4)=0x6, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00006a1000-0xa9)={r0, 0x100000000, 0x100, "58e6feec4e3e358d2824ea54d1af88d4dedf05c1a54127c2cc5ed285824addb070e8226da19a2e1e10726253f8cdc209c46583c7f99cdc50bf9abd17123cff9af63e2630bf118fe78079a5e2cb2f5c0f647ef161f52d5f2797a3f26a224e42df9d335fd0855dd9fe0d1ac3a40b1e7f6fd08d08782c6263844ae2b740b7b424727a9eec4fa42e3fe822db0779063c447e7341c4aee6beb9d190b65046d5ba3e"}) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r5 = epoll_create1(0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000225000)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x5021, 0x0, 0x7fffffff, &(0x7f0000e4f000)=@generic="83a69f6e84e42d469b7a1aadf9aa3d34", 0x1, 0xffff, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000d73000-0xc)={0x0, 0x0}) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dbd000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000423000-0x4)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) [ 67.175606] netlink: 30 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 07:11:43 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a50000-0x10)={0x1, 0xc, 0x2, 0x7, 0x0}, &(0x7f0000a57000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x10001}, &(0x7f0000e23000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000279000)=0x0, &(0x7f0000a1a000)=0x4) sendto$unix(r2, &(0x7f00004fe000-0x6b)="a80572458923eb59df6463853006f8421e1d77bc8a98422db914eab525d3b33d01196342ffc50a85fea4bea31b5123767d0da220cf60d18c2579629103d95b02ac1cb367e82e6e32780090936188dae08035154fb8d491adfdb5bc426a4befa6ed0da6339e1619c48f8762", 0x6b, 0x1, &(0x7f000074d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x43) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) [ 67.227303] netlink: 30 bytes leftover after parsing attributes in process `syz-executor4'. [ 67.234669] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 67.250373] device lo entered promiscuous mode 2018/01/15 07:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0403540000000e10920500003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d7c000)={0xffffffffffffff9c, 0x50, &(0x7f00007ef000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bd8000)=r2, 0x4) recvfrom(r1, &(0x7f00003cb000)=""/9, 0x9, 0x0, &(0x7f00006e3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000419000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f98000)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000aa8000)=0x0, &(0x7f00003fc000)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000eff000)={@common='yam0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dd8000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000067000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006bf000)=@assoc_value={r4, 0x300000000000}, &(0x7f0000d95000-0x4)=0x8) 2018/01/15 07:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x6, &(0x7f0000fd6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000990000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f88000)=0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004e9000)={r1, @in6={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x2, 0x1f, 0x80}, &(0x7f0000958000)=0xa0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 67.280826] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/15 07:11:43 executing program 3: epoll_create(0x800) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) 2018/01/15 07:11:43 executing program 7: 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$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000462000)=r1) r2 = accept4(r0, &(0x7f000091e000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000201000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e61000-0x4)=0x0, &(0x7f0000920000-0x4)=0x4) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000894000-0x1000)=""/4096, &(0x7f0000497000-0x4)=0x1000) 2018/01/15 07:11:43 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000efd000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000efd000)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bf7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058d000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000efa000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e5aa38a3cdc02000000d898055bf72752bb6a8800000200dba67e060000000000000067a1e201000000000000000000eb00cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b700e7ec7ee87cccef0001000000027002980000000000000009050000000400000000db850000e3c5502c1a00020600000000000000000068393d2281000000041ad0b41fc23eef679554", 0xc0) 2018/01/15 07:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000260000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000a8d000)={&(0x7f0000b35000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) accept$llc(r0, &(0x7f0000a9f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d8000)=0x10) r2 = socket(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f0000017000)="c15ca2f4e5c2a51d869beda4ed89b7d30f42101131c003da0f8f072d3d826b31b6fbbac2057f3ae890be9a3cb5e06979e7e23422968a685dc73c0ddfb7e77b54d4c7c2c57562c709b87cf3be929fb50b0521cef2a42e7104ea343442b76802cf54d643350e45f08461bc35a38e3f378681cd971ca89a7d49c5bf2c2c2f7e66ceb75fb7c019c7218f1eda3d386b470daef80906b42806115a5c5aa5ae713cff12afed6758f3ef823b2dcea1ad3896e8c0d22f80fd64a17a6fe301a89ee29413e2ef61aa0390ff24c36e3af4a30c1978f7b8c5e89e94f5a22b0a8afbb7ad654e504af1636f838904") setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e96000)=0x2, 0x4) ioctl$void(r1, 0xc0045878) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc2, &(0x7f0000ba6000)="b77c6920cba021b08206f1e14477d096411c72e4f302d1976ff707e9bec95f3fa3242436bb8092226ed63b2dbb1b82d84f3b2c9e202e2c7cf10a523a6ba4f1c6354c6193ff75f7610c82929c87ded0d17e462296571b", 0x56) 2018/01/15 07:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000978000)={0x1f, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x100000000, 0x0, 0xffffffffffffffff, 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl(r0, 0xffffffffc924d18f, &(0x7f00006ca000-0x1000)="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") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r1, 0x5451) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) accept$inet(r2, &(0x7f0000326000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073d000)=0x10) 2018/01/15 07:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f0000586000-0x24)="24000000210025d7001c070400ed190e020500000000000000ffffeb080001005f186be0", 0x24) listen(r0, 0x40) 2018/01/15 07:11:43 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000073000-0x4)=0x1c, 0x80000) r1 = gettid() mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000df6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000383000)={r1, r2, r3}, 0xc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000853000)='tls\x00', 0x4) r4 = socket$kcm(0x29, 0x200000000000005, 0x0) r5 = socket(0x8, 0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000606000-0x3f)={0x0, 0x37, "63b111af9ca286d2069d58728a8f49708a9d2062fa90c7f37c0dd4acc1a3235ca340350da95b583400eec914525b387eecefa59fdff292"}, &(0x7f0000164000)=0x3f) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000df7000)={0x0, 0x0, &(0x7f0000d70000)=[{&(0x7f0000df7000)="b6116043126cc98ad4595106415c37053864c522bf95c58477e62ef9ffcd98be7d4ae4786c3ded39a7bf3a830ed18624399a613af62e9a04ceb6b0d157ecbd1d065bebd4624fd1", 0x47}], 0x1, &(0x7f00000ba000)=[{0xd8, 0x113, 0xc8a0, "73ca915a24dc12f7496bcfcc49523948af8dd564ae8f8b9470579d8d65ef2ce8b848a82456168217fdc7f181081fb0885fb1d9be1bb1074f83aa5088556b29a45e94c513875d7cb7613f0fd77075251f94669588f8f312f50dc29d7f0c2012a6fbe4cc43d490161602c7da2284ead992bc62dd02353daef623334a2c082fc2cd3e5e2e945919326d19fdbd15da238b8f5bef02c865d3ccb5a47da8139d7b0d46aff65b41334dadcef75e8b939308efcf253ae93c456c094c9aa899e11f54b97934"}, {0xa0, 0x103, 0x0, "941dbd22940643e493610e95811f54b041c3ea23384a1723991bac9c660aa3bc384e8cf8d36ecdec4b27ec122efa75f6991e12dac6b520203497254fd5328919993c0be01872e603c2b21fd8c110f8c41ef9c6b6b93eee4801ff80b00d652d9fd95a49a74f525e380b0df0844647b07d1589cd3aba041a1cf01df5fb94a6176f24d735a264cc53afd9f7babec02dc811"}, {0x100, 0x0, 0x7, "24d2697eb01570bc2d46ff9c207ba8a670663033564c1070367bb8eac75bd0b5393ab42a9e9cc2123dbe147988b5622282d9c157222b8c59470575d3567e9e10ca9f02a8a58a12453fdf24074ba0202e89cd72f5b87c03690f01871f48748309df6622906eea83cfc230b1f7261ed5e00fc5a25212d1c3d21c67b72d5046017e3c65c19ec7907fd0408dfd3e9bd0c7a1014257e5688115e5473f41df0e3f896a93defd72720ce2bf24f26b2ccdf67c583acf8a14f8f21edf1db4f20f1172b39b80306abc3a7d35b257a085f13c4dc0cf25381a12475c5b3ade28005821aa4bf628144b6f1ba9004e9349b62412302c35"}, {0xd8, 0x103, 0x1, "fbfa64d796e40afdd4ccb5099998dd2504978b2b504e6b9eb35dfdee08b3fd221c73e8556823cdfc86e947311e3d9178552c404a78348fd0eb4103ad48ec4b68a9e8b8d81c7a75a9df5578b8613a63cabc2b9467bc132709beb2f8b56827915260f1cb03306c63031ae389f87f5726edf9da19dbaa51863f1d1419b3a135afd7f1f27f35854d6a3929f70f6c108ed9ac3ff246894049c9e30f3176434538936dbb9a44ed912c08d44ff026ddc60ca879502e10054829c6b0ffe7490d1ba6c3df78ace46170"}, {0x18, 0x117, 0x81, "15aa16b28a"}, {0x18, 0x117, 0x9, "60e6dc7bc29f25b6"}, {0x20, 0x10d, 0x5, "f673e23a4345e511431e606e10"}, {0xb8, 0x13b, 0x6, "146c4ada589729d596ddaeceb891a3dcbdd67a74514deb4fc0c32b8de10d47c96bc5478d7331bd80cd30f8ae33c75fb30f305b66695285cb7fe81b1c6cc3800a0db40c87f5723067a08241c93decc10d39ee0d6ead38f9723c620d252454d751fd1146acd7ddca344e3ad508ef8da1a6e4a175ac5f8bc1f347b3b576b4726dec6b7b3498a7cf43fb80193af96ad5de211348c528501469e6b7d600558b787291c3e6e40ec0b5"}, {0x98, 0x107, 0x0, "8852092cd38f553390ea69f3906fd2033750b5174bc6ae23575ba2a3536e993f5374417a6bb47a1b90bbfe8699ba74a0cf01e71ed3a807a7cbe9dbe908b50baeae788a51dfadb552c7d06711cb9add61c28b9e93e480c306ac92eb2694b626defd76d9c79391d05ae4800f3229cdf9233a4377860661081f86c8bf3647218c7092849b46"}, {0x28, 0x109, 0x3, "d72261879b854867cf191c52b332bf7b6fe54bf191"}], 0x518, 0x40000}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000058d000)=@assoc_id=r6, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000545000)=0x0) accept4$llc(r1, &(0x7f000008e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b0000)=0x10, 0x800) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f6000-0x10)={&(0x7f00008bc000)={0x2c, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x1, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000190000)={0x0, 0x0}) getsockname(r0, &(0x7f0000db7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000022000-0x4)=0x80) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) mmap(&(0x7f000061e000/0x1000)=nil, 0x1000, 0x1, 0x2850, r1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007ca000-0x8)={0x0, 0x5}, &(0x7f00003aa000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b67000-0x12)={r3, 0x5, 0x5, [0x3, 0x6, 0x6, 0x5, 0x9]}, 0x12) 2018/01/15 07:11:43 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000033e000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 67.395316] audit: type=1400 audit(1516000303.399:67): avc: denied { bind } for pid=13550 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/15 07:11:43 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000)=0xd, 0x80800) socketpair(0xb, 0x0, 0x8, &(0x7f00003eb000+0xf08)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000215000-0x20)={@generic="47714a3a52796a79d363b37b7f581399", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 07:11:43 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fd9000-0x2)=0x2, &(0x7f0000fd9000-0x8)=0x2) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x800, 0x8000000100) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fd8000)=0x0, &(0x7f0000c5f000)=0x4) r3 = accept(r0, 0x0, &(0x7f0000986000)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000fd9000)=0x9, 0x4) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00006be000)={0x76, 0x6, 0xdc4, 0x1f}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000cf2000)={0x0, @in6={{0xa, 0x0, 0x8, @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]}, 0xffffffffffffffff, 0x5, 0x7fff, 0x6, 0x3}, &(0x7f0000fd8000)=0xa0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fdb000)={r4, 0x7fff}, &(0x7f0000fdb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fd9000)=0x1e, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fda000)=@assoc_value={r4, 0x81}, 0x28e) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fd9000-0x4)=0x7, 0x4) 2018/01/15 07:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000443000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000a27000+0xfc8)=""/210, &(0x7f0000630000-0x4)=0xd2) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000086b000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eef000)=[{&(0x7f0000b9c000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) r1 = accept4(r0, &(0x7f00009dd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073e000)=0x8, 0x800) bind$netrom(r1, &(0x7f000033e000)=@ax25={0x3, {"eac888156728e7"}, 0x7f}, 0x10) 2018/01/15 07:11:43 executing program 6: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4b010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d170c41d009976034d6557bf8917cad630598f6e58fd17060178aabb64ffffffed0000464c", 0xce) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003d0000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000050c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005b6000-0x4)=0x8, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 07:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]}) socketpair$inet(0x2, 0x7, 0xede, &(0x7f0000ee7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a3f000-0x8)={0x0, 0x5}, &(0x7f0000431000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af2000-0xc)={r2, 0xfffffffffffffadd, 0x10}, &(0x7f0000f82000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x4, 0x1, 0x4, 0x20, r2}, 0x10) 2018/01/15 07:11:43 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001e7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b37000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xc5)=""/197, &(0x7f0000000000)=0xc5) r1 = socket(0xa, 0x3, 0x1f) setsockopt(r1, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/15 07:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$packet(r0, &(0x7f00009c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002d5000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000943000-0x8)={0x0, 0x1000}, &(0x7f0000661000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004bf000-0xc)=@sack_info={r2, 0x80, 0x1ff}, 0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a1d000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) write(r0, &(0x7f0000083000)="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", 0xfc) connect$netrom(r0, &(0x7f00000e9000)=@ax25={0x3, {"d6360ff986cdb4"}, 0xffffffffffffd672}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00006ac000)=""/46, &(0x7f00007cd000-0x4)=0x2e) [ 67.456929] audit: type=1400 audit(1516000303.461:68): avc: denied { accept } for pid=13550 comm="syz-executor7" 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 2018/01/15 07:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bf4000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001f2000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000889000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000021f000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000315000)={0x800, "5e21fc5a759f"}) r3 = accept$inet6(r0, &(0x7f0000637000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000aa5000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fc4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000087e000)=0x1008) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000275000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000935000)=0xe8) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0x10) socket$llc(0x1a, 0x0, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:43 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) tee(r0, r0, 0x0, 0x5) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xc) pipe(&(0x7f0000f89000-0x1)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f88000)={0x0, @in6={{0xa, 0x3, 0xf2b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x570}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c5, 0xfffffffffffff000, 0x4f9, 0x9, 0x80000001}, &(0x7f0000b8a000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e4a000-0x12)={r3, 0x8, 0x5, [0x6, 0x3, 0x3ff, 0x2, 0x0]}, 0x12) close(r0) 2018/01/15 07:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x440000000003, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000280000-0x28)={@common='ip6_vti0\x00', &(0x7f0000d5e000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000050f000)=0x0, 0x4) r2 = accept(r0, &(0x7f00003aa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000601000-0x4)=0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dd2000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000772000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000427000-0x8)={r3, 0x3800000000, 0x7}, &(0x7f0000d6c000-0x4)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c6e000)="d387ddff0300000000000000000104d6", 0xfffffffffffffd82) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000411000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 07:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000068f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006df000-0x4)=0x10) getpeername$ax25(r0, &(0x7f0000f44000)={0x0, {""/7}, 0x0}, &(0x7f0000e62000-0x4)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ef9000-0x20)={@common='lo\x00', @ifru_flags=0x0}) socketpair$inet6(0xa, 0xf, 0x2, &(0x7f000045e000)={0x0, 0x0}) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000589000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fb000)=0x1c) 2018/01/15 07:11:43 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000c0000)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b3e000+0x1ea)={0xfffffffffffffffc, 0x8008, 0x1ff, 0x2, 0x0}, &(0x7f0000e6a000-0x4)=0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e69000)={r1, 0x6b, "b5e77a623ea2f8ff4ee58b75edcbd4acebfb5e98b15bb6329741f8129c956b85227f546c53a9ee32bb73b319924d7aa534884b6620eeed9fb8e56c2b4bf087024d635998332dbee2d70ec95156613e3c5c8c006a9a7f2756f2f6e5d1627b80ada7daf47a97c822b608825f"}, &(0x7f00000c1000-0x4)=0x73) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket(0x9, 0x807, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000020e000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000e6a000-0x4)={0x0, 0x0}) 2018/01/15 07:11:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="6a4d98d469822d7b65430337b4b741b0", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x1000000003, 0x11) getpeername$packet(r1, &(0x7f00003be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000caf000)=0x14) bind$packet(r1, &(0x7f0000626000-0x14)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @random="c94c6c5bd766", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) recvmsg$netrom(r1, &(0x7f000076e000)={&(0x7f0000ab6000-0x10)=@ax25={0x3, {"6f1462a5ab34d9"}, 0x0}, 0x10, &(0x7f0000961000)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x62) 2018/01/15 07:11:43 executing program 4: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) getpeername(r0, &(0x7f00006d9000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000011b000)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f88000)={0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000b22000)=0x0, 0xffffffffffffff92) 2018/01/15 07:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cbb000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f7000)=0xe8) 2018/01/15 07:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000a, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000015000)=[{{0x0, 0x0, &(0x7f000000f000)=[{&(0x7f000000a000)="5eb8f25f1a9f9c9338b6f8251d0adee679e8793baaa06c4f85c3a8c8", 0x1c}, {&(0x7f0000015000)="1e9733e23a722be76401245348cfa184e11896b4d2fd9c1614bf8e0a2543652fb89456c8d46abccb4d76e1a8e4e51251abf4181f86140baaf2d196a18ba83f37982609cecb9800c085eb84ec1a3a6d0d255f61", 0x53}, {&(0x7f0000015000)="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", 0x1000}, {&(0x7f0000008000)="44dedc63cbd1dddaf898fe01f0f1728487a3f22f976f41865743330a9cf90882cb71eb9cdb1d67989d3a0dc4775d8c9bca8e0f9ec43fe25cce4108e015725a229074f91320a993c2939fb4b3c18a841b0415eba2a01dc7c156029423592bf5cb18ca8bc38e1d1c19ff92c3d088f757f086f4599a157f6e36313425c4171f842847d00a3e77e73bccf95855b84dae7526444070857e6d2afc93738f97fa5a36166ba4b6253f3cce040505e35c1a68b523730bfe2284f2260bd3b227286b8be158cd2a6596ba8f117b9c82c3a6e92f1bdf13616e3fa7117990a49deb986d562a623792b1231025d9", 0xe7}, {&(0x7f0000016000-0x1000)="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0x1000}, {&(0x7f000000f000-0x59)="c2bf8b2d53235eafb50c7a2948bb38181ccd3a300e4b429cd1a7d8d772c03614a992ef0f5fa4e9bbe33ed4d1fee0e1ea881db9cc088974bb5de94207656723684bc7471e6fa7adc80a5a5e09928fb78fd92d0ef06dd1e7636f", 0x59}], 0x6, &(0x7f0000016000-0xc0)=[{0x18, 0x103, 0x3f, "afdc581ff603"}, {0xa8, 0x111, 0x20, "4aac718fbf710ab93a7658f165dc0f4980512bd00b2cb7aaff33df47e4958724a24006a2d43bac26b3bf7b9981fd3bf693e72269cba29b8be92a8989395e0b648b2132d9f988d48697899127183573772b0fb120e65e153083b9642a7a59a5458dc0cf2a43ad5822eb9024ebbd971ee1ad9932bd0b6fb36da9d4b11cc364c3a7d6b6b462bb8bf2cbf65c1c29ab7d92d717c6"}], 0xc0, 0x20000800}, 0x0}], 0x1, 0x4000000) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4, 0x0, &(0x7f0000015000)=""/174, &(0x7f0000015000)=0xae) 2018/01/15 07:11:43 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bind(r0, &(0x7f0000a59000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000737000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/13, &(0x7f0000001000)=0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={"fcb93002c153a555a627f86804c44811", {0x4, 0x1, 0x8d, "dcbe4b5daf46", 0x1000, 0x0}}) 2018/01/15 07:11:43 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f67000-0x7c)=""/124, 0x7c, 0x40000000, &(0x7f000008e000)=@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9c4}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000eca000-0xb6)=""/182, 0xb6, 0x100, &(0x7f0000f67000)=@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000e6000)={@common='bridge0\x00', @ifru_flags=0x301}) 2018/01/15 07:11:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x5, 0x3ff, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000010000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 07:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair(0x11, 0xa, 0x3bc, &(0x7f000064d000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000cd7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000aa9000-0x8)={r5, 0x2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000011c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003c0000)={0x6, &(0x7f0000b3b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000e5b000-0x10)={0x1, &(0x7f00007a4000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000552000)=0x0, 0x4) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000035a000-0x40)={r2, 0xa, &(0x7f000094f000)=[0x7, 0x5e, 0x5, 0x9b04, 0x3b9, 0x1, 0x3, 0xfffffffffffffbc2, 0x53, 0x4], &(0x7f00005fe000)=[0xf0, 0x1, 0x2, 0x8000, 0x7, 0x0, 0x9b96, 0xf4eb, 0xfffffffffffffffa], 0x20, 0x1, 0x43, &(0x7f00001c6000-0x4)=[0x81], &(0x7f00000f3000-0x10)=[0x3, 0x100, 0xe6e4, 0x4], 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f6c000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021a000-0x4)=0xe8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000050b000-0x4)=0x9, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ebc000)={0x5, &(0x7f0000226000-0x28)=[{0x4cd, 0x1, 0x3f, 0x372945ff}, {0x7fffffff, 0x0, 0x5, 0x101}, {0x4, 0x978f, 0xde, 0xfffffffffffffffe}, {0x7, 0x3, 0x0, 0x52}, {0x4, 0x9, 0x3, 0x5}]}, 0x10) 2018/01/15 07:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r1, &(0x7f0000f13000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001fa000)=0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a89000-0x10)=@common="74756e6c3000001f00001500", 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x360, &(0x7f00009fc000-0x40)=[], 0x0, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000597000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008f7000-0x10)={r0, r2, 0x0, 0x2}, 0x10) 2018/01/15 07:11:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002f7000)={r0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f000043e000)=""/237, &(0x7f0000ef0000-0x4)=0xed) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/15 07:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x29fbdc69) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dba000)={0x8, 0x3, 0x2, 0x7fffffff, 0x400000, 0x7ff, 0x3, 0xd3c, 0x0}, &(0x7f0000aad000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007a8000)={r1, 0x8, 0x7fffffff}, &(0x7f0000501000)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000b22000)=0x8000, 0x4) syz_emit_ethernet(0x36, &(0x7f0000b23000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 07:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0xa, 0x4, 0x8, &(0x7f0000a81000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000536000-0x10)={0x81, 0x8, 0x3890, 0x100000000, r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 07:11:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/15 07:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000451000)=0x0, &(0x7f0000315000)=0x4) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000921000)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x188, 0x8001, 0x2, 0x7f, 0x0, &(0x7f0000425000-0x10)=@generic="006824fd9045e410172e5adc1d8f045c", 0x5, 0x100000001, 0x1f}) 2018/01/15 07:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000900000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x133) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eff000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b4000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000486000-0x4)=0xff, 0x4) recvfrom$inet(r1, &(0x7f00002a6000-0xa3)=""/163, 0xa3, 0x10100, &(0x7f000070a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000aa7000)="", 0xfffffffffffffff5, 0x14, &(0x7f0000687000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 07:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000095e000)={0x0, 0xfff}, &(0x7f0000b59000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c0a000-0xa)={r2, 0x101, 0x1, [0x8]}, &(0x7f00009f9000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000268000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000190000-0xa9)={0x0, 0xa1, "bed690e7fcb7cb1b9ad3888b1995c5ceddb25e931b3d6337acea96cb2caf8d231f156208c40b0982dc95ec1f3a83b0cf2f8ec490e960658901391a5d66eaad1d9397ee2b9c657cc3e0ab4d6f349a82c7ba9a15bc6bbf9becbeb9001cd4206f33dbe683b7162dfe050afd521f36e365ee6f495a47906537487fa3947bd5cba8be69c27f56c59f0e6840e8cf2b3e1b7a4e2d9c61552ef1596021ce65c49a06227583"}, &(0x7f0000c17000)=0xa9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b92000)={r3, @in6={{0xa, 0x2, 0xa5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x2d4, 0x9, 0x80}, 0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000430000-0x8)={r2, 0x0}, &(0x7f0000b49000-0x4)=0x8) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000328000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000c8b000-0x4)=0x0) 2018/01/15 07:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2a5, &(0x7f00008fa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000022e000)=0x0, &(0x7f0000473000+0x645)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d5f000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0xc, 0x4, 0x75, 0x8000}, 0x20) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000538000)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009d8000)={&(0x7f000064e000)='./file0\x00', r3}, 0xc) getsockopt(r2, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) pipe(&(0x7f00001c5000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000c0e000-0x4)=0x8) getpeername$packet(r4, &(0x7f00009ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000059e000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000bc4000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) 2018/01/15 07:11:43 executing program 0: socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ba000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/15 07:11:43 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fda000)=[{&(0x7f0000fda000-0x1d)="11", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x38, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000600000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdd000-0x4)=0x10, 0x800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fdd000-0xc)=@sack_info={0x0, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000fdd000-0x4)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fdc000)={r2, 0x4}, 0x6) 2018/01/15 07:11:43 executing program 6: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000-0x4)=0xe8) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@common='bond0\x00', 0xfffffffffffffff8}) 2018/01/15 07:11:44 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0xffffffffffffff34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect(r0, &(0x7f0000545000)=@l2={0x1f, 0x80000001, {0x6, 0x1, 0x3f, 0x7, 0x74, 0xe05c}, 0x9, 0x6}, 0xe) r1 = socket(0x10, 0x7fffe, 0xfffffffffffffffe) write(r1, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = socket$inet(0x2, 0x800, 0xb578) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000de6000+0x4e8)={0x0, 0x40, 0x8, [0x10001, 0x6, 0xba0b, 0x5, 0x4, 0x80000000, 0x95, 0xb04b]}, &(0x7f000061d000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000054c000-0x10)={r2, 0xfff, 0x80000001, 0x4}, &(0x7f000084d000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000d5a000-0x38)=[{0x0, 0x0, &(0x7f0000b58000)=[], 0x0, &(0x7f0000551000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xffffffffffffff2a, "db643d54d5cf345c3ae3337b012c2c3081db55abba92f35b0b948bbf3d3b7ee80aac09a0507ae77c6cfe95aa19cce488f3c22d68b9d2953bcadf0019a3467ca3ff627f1c824973d5955c915d0f90f24edabff0489ad13463560aa1da4ca6813657aa3bf70d153117d8eeb6961aff02ea405eae1389071625665f8bfe9e7a578c61416a82f18ff625a7caf556c08c61a83283bbb213d13b20ff436f5ccc1ec7aca9c6a5eb6ea2875bca853ddb575a1da62522f02270a2c88fb46f6cb527fd0621bdc7e15a4b20a3cee88b1a66305c4130a64da72e54b55b87"}, @iv={0x70, 0x117, 0x2, 0x55, "eb8654e5b8ea1c1855fcb3480c84c4b58b819cb22775e5856d099b432c904f8033e7484055d9a645cace1333b1fb1000a811b2380ea70bf302e5be309ae53b1c4ed96816da4e157344d657f7701eeb40d82f72d501"}, @iv={0x60, 0x117, 0x2, 0x47, "1f5dbc3983682ab895c7eeec54bccfa9b120cfff9441d5dd5339d929e2926eacd96413aeaa1d15ff25d9e45b9b0c44826f9f5f7142cc96f370058ac2fc8484479c4c3c078b78fa"}, @iv={0x10f0, 0x117, 0x2, 0x10d6, "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"}, @iv={0x28, 0x117, 0x2, 0x8c, "376ca1a6c3c7ee9edb92130ded64b20f6664f98a"}], 0x1308, 0x4000001}], 0x1, 0x4) sendmsg$alg(r3, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r3, &(0x7f000056f000)=[{&(0x7f000053f000-0xcc)="8085becaa9064276c4", 0x9}], 0x1) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 07:11:44 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x1ff, 0xd1, 0x7fffffff, 0x3, 0x7}, 0x14) unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000001000)=""/170, &(0x7f0000001000-0x4)=0xaa) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000001000)="bccbb7f94a5720290c51c222abf65cc75669a6ad65fb03ebda76e82b49e534f490afddafbea31cb452662797f97da4ccb30e7e77ad2c9a22ff2c266041ca911d5ff9bd6bc66d914df3e14fab7b91b28f11ed6d73450843097c0f475749053d8ad21d7319efcc3ba49fe84432eec6baaecc97d88699abef24ffe8c217dfdb1fd480d5331adac0f9f05c6129ca7d3fa614bd2b8fa6a140b1a2b04141ad271447e3558ab231c0ccda47f3370f1a75e5c63f480f70fbbb142814309624bd5389d70041b150f8e64869582c23b59e837d2c367276ffc3ee26803446568a06ff5441897d0c2ab7131b43479dedd0f2926d54a8700cff4f2a5c21", 0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 07:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x7, 0x20000000010) write(r0, &(0x7f000097b000-0x22)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0xfe69) 2018/01/15 07:11:44 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000010000)={0x0, 0x1}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000b000)={0x571}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000011000-0x108)={r2, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x8, 0x7fffffff, 0x0, 0x7, 0xfff, 0x4, 0x7fff, 0x3, 0x959, 0x6, 0x6, 0x7, 0xdd, 0x8]}, &(0x7f0000010000)=0x108) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000011000)=0x4) 2018/01/15 07:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000b85000-0x47)="1f0000000104ff00fd434514234d000000000a000800010000000000000000", 0x1f) write(r0, &(0x7f0000a19000)="e5fb9769b287b1d86c34170252451d988c1c30daf8fc5ab91dfc9bdc1ee7b0133d97ed2963f8138cfcf847c12432a8f9757f68f20219e6612b25cd078388ce2ab072cfeab3e44fcfd72ce36d7e00a47c04d1a511591b0f6f73fc366554793f3c0b593ac753e265ceaab0401f93", 0x6d) 2018/01/15 07:11:44 executing program 4: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/15 07:11:44 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0xea)="25399a5dda6f37cfca09a086a62e25d77825f8576bcf46bd4ecb2c4147144dd73446bcf320b7b89c0401253622fa01abbac4d2c25f7f5367a0890127d1b2657bea405e8dfdf76e6aa00074b8bdfda3870a77a87f7380057891f0cf44f726a816d60c50e9022f22132170e4f73102cbded34a47debf08c4f60574f4bedb99f4832282aa13377a5f184331d8c5d09efa5c4982662b369a8a07dae8c16ee7b282caac3cff1ae67109ef5d14c0d09cc6e75eeb47e2fce4cb9a4a0d05333de4eec19f855140d68993ad2b00ec7537f5257d54dbd682c5ec8e186494438ba8bc7eecf7c60fd6da1cfb57b7e90e", 0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff2000)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d8d000)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000af2000)={r4, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r4, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000e48000-0x4)={r4}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007d8000)={r4, r2}) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000064000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c6000)=0x8, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000fe1000-0x4)=0xfff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x80000000) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000121000)=""/37, &(0x7f000089f000)=0x25) 2018/01/15 07:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efd000)=0x0, &(0x7f000081f000)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000160000-0x8)={0x401, 0x4}, 0x8) 2018/01/15 07:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e24000)=0x0, 0xffffffffffffff23) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x4, 0x6, &(0x7f00009ef000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000077000-0x4)='tls\x00', 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00001cb000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:44 executing program 0: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000676000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007b4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000164000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000092f000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/15 07:11:44 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000a000)=@req={0xfffffffffffffdd7, &(0x7f0000003000)={@common='rose0\x00', @ifru_map={0x7, 0x1800, 0x4, 0x69b, 0x40, 0xca9}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfffffffffffffffd, &(0x7f0000004000-0x23)="f1ede0eb62fc68ef7bdb9d82d67908142c6a9c664b98dc1284c53aaa395720e8faa6eb") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x4, 0x5, 0x2, &(0x7f0000008000/0x2000)=nil, 0x3ff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f000000b000)=0x8, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000007000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000000c000)=0x9, 0x4) getgid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x14) 2018/01/15 07:11:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000075f000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xe) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x9) socketpair$inet6(0xa, 0x1, 0x3a, &(0x7f000000a000)={0x0, 0x0}) accept4$packet(r0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000005000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @loopback={0x0, 0x1}, 0x458, 0xb2, 0xfff, 0x500, 0xfffffffffffffffc, 0x10008, r3}) connect$unix(r0, &(0x7f0000005000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x3) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000010000-0x1b8)={0x1, {{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf8d9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ccd000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000019e000)=0x0, &(0x7f000015e000)=0x4) 2018/01/15 07:11:44 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000002b000-0x48)={0x7, 0x4, &(0x7f000002a000)=@raw=[@map={0x18, 0xd3ebfc270dac4b6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0x7, 0x6, 0x3f, 0x3f}], &(0x7f0000023000-0x4)='GPL\x00', 0xa1, 0xd4, &(0x7f000002a000)=""/212, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x94e) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000022000-0x10)={0x0, 0x3, 0x1f, 0xe9dc000}, &(0x7f0000002000)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000002c000)={r2, 0x8d}, 0x6) pipe(&(0x7f000002b000)={0x0, 0x0}) setsockopt(r3, 0x27, 0xf52e, &(0x7f000001b000-0x3e)="4460f73e3ab0132c8327aa734c24fbe225ec8773be52c457b02a39c32adde9c35203594f60d47eb6401cd63f52effd1595ac0083f79bb6b3db5bc5406549", 0x3e) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000002b000)={0x6, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$bt_hci(0x1f, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) tee(r0, r5, 0x80595, 0x2) r6 = socket$inet_sctp(0x2, 0x1, 0x84) bpf$OBJ_GET_PROG(0x7, &(0x7f0000017000)={&(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) 2018/01/15 07:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00001c7000)=0xdf36) read(r0, &(0x7f0000953000-0x31)=""/49, 0x31) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ec000)={0x0, 0x0, 0x0}, &(0x7f00001cb000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b14000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f44000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000395000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edf000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000f37000)={&(0x7f00005b1000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000237000)={&(0x7f0000be8000)={0x21c, 0x16, 0x1, 0x0, 0x1, {0x0, 0x0, 0x0}, [@nested={0x34, 0x5f, [@typed={0xc, 0x93, @pid=r1}, @typed={0x24, 0xe, @binary="5cfdce08d713851a92139d2bc1215092347b18c2e14ad6c158"}]}, @generic="50cd7e0cabfde19d34c95efb333f5200d74b14256f3bba984e4adf776d5f9e5925f2c0359bf3c9d26684b4078bfef689a6145a58a5529d3c7aaa4eff375a2f2714ce682b3b1190d1c95edff4a89758a846e99de88e88a2aae68d0b5e662dacdb6aa70295b2b791c17b0b71eed979f8ee47f37f7b294eab3ca9dce9fc3a5874cd6971ff245c6b1d6fcb97a613ac060c047c0e7202bd0f480bb648f268bf82c2f388b5d1e4a7799c7f983e202afd9595ef97557105d9a6cfb8a80b8e36876874ce5ec525339ed3c3e5a0b85f3968fa147c836c9cd2d64a41a2c067d7156289f19b8e1ef606f78e60ba890492297755", @typed={0xc, 0x76, @fd=r0}, @nested={0xa8, 0x6a, [@generic="a7c63e234b88a8ef7d1b8dabe1e251e1c6fc7fd19f50ae7172fa42701c6ea1077d973553d2b298a388b2831977045b30e7305044aad22a665241861fcb7ca4dd80de3debb0248051c26bb9478604e0e772c639cd2086d1fed92ac124dcb22b8122396e2ffeb4e1878ec6b695a69b6f96108be6a67fcd17bc8cd648671234d2ce185afe06a3a0e0d1186bffa6371b51eab2576c6e5897bf76", @typed={0xc, 0x5, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, @generic="37aa550c7a9f83ff0f8bd3d7cb9cf14f636f0e7986de8e28e73b", @typed={0xc, 0x9, @uid=r2}, @typed={0xc, 0x4f, @pid=r1}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl(r0, 0x9, &(0x7f0000a75000-0x6c)="1d5529baa4a578a49d963538f6f47e95e8a1d6b283136f44d5da3ea2eea86b73c90a66d51347c4e39f68bc485302db70fb0645dfe48e3d42db049bdd5d9668aacd35829ab1b4a17aa9294d28cc654ccc291df19571bc804d0eb7fa04bb296ee9741505efe75f8d82e8c6d73d") write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) accept4$netrom(r0, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f38000-0x12)={@generic="562873921953469466bfcbb4fe4319cb", 0x7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001d5000-0x89)={0x0, 0x81, "5b08735f77ad70b91d74eb28b5d156fab72af870fd3e24b0d60b6f73083e2c4abfb6a02855389dac4fee7eb285483f090b506e32319de1c3ee1a689a94bc92e3f284e4f7bc9546894ef358e24710d6a552df1140ed8e87595e81594cdd029d412cc247c71baf0181f0c23838113fd4daa465fea50d30c84a3cebbd5c0fa4a86660"}, &(0x7f0000a6e000-0x4)=0x89) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000efc000)={r3, 0x3f}, &(0x7f0000583000)=0x8) 2018/01/15 07:11:44 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb9000-0x4)={0xffffffffffffff9c}) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000761000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 07:11:44 executing program 1: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f000002e000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000f4000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x0, 0x8, 0x0, 0x7fffffff, 0x0, 0x0, 0x3d40, 0x0, 0x0, 0x0, 0x4, 0x10001, 0x0, 0x40000]}, &(0x7f000005f000)=0x108) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000003c000-0xdc)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000000c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f5000)=0x48, 0x80800) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f00000f5000)=@ax25={0x3, {"fe264cbc92a212"}, 0x6}, 0x10) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x10000000000803, 0x2) write(r0, &(0x7f0000d60000)="0207afe402000000f97266b78e000448", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001c8000-0x10)={0x3, &(0x7f0000760000)=[{0x4, 0x4, 0x100000001, 0x7fff}, {0x101, 0x0, 0x3f, 0x1}, {0xd7a, 0x0, 0x4, 0x2}]}, 0x10) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) socket(0xa, 0x2000000001, 0x0) 2018/01/15 07:11:44 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000036000+0xd01)=""/17, &(0x7f0000000000)=0x11) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) ioctl$sock_proto_private(r0, 0x2, &(0x7f000021b000-0x6)="923e6a3b7b91") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xc9, 0x2, &(0x7f0000001000)="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", 0x1000) getsockname(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da4000)=0x10) 2018/01/15 07:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f00009ef000/0x4000)=nil, 0x4000, 0x2000006, 0x40010, r0, 0x0) pipe(&(0x7f0000c5d000)={0x0, 0x0}) sendmsg$key(r1, &(0x7f00002c9000-0x38)={0x0, 0x0, &(0x7f0000c73000)={&(0x7f00001b3000)={0x2, 0x4, 0x1, 0x8, 0x5d, 0x0, 0x3, 0x2, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x8f7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0xd, 0x18, 0x1000, 0x8001, 0x5f, "586ef8627e6f903456a93416991d2d3bee07cf0a41086c04f1ec2f82c33f4d480d394846f46f37577723614569e163849d00d0125235017308c1bfb9a2c04435c0e4927d2578dc16eb9fd9e3844750b8fab9790b08ab414e52da4ef0844f21"}, @sadb_x_sec_ctx={0x1b, 0x18, 0x5, 0x1, 0xce, "000405a39d493a92bfcd9f48087d422c87503cc6b541816fc8338697dd5aaec98adcc054eb3d2cbdcae5ac2f7dc4c4202cb36ca24fcb42d65b738347b33de07b0113d2f1194499c30fe1682edb4caf01f96769b9f6fccd9de89763b9b85bbbb415f1ccb2cd885f7d42e8547214139e63c35c8fd3cf72a1e2db861f58375c297594d4a07a5887e67621aefc6e44d75cbcd1a00d5f2c218c234c881e64c5fee45f19f49d9fe7e7624274995cf5ced9f12e7ee98a2df168fa02ad6036f62c5ef1d2d8917e2c2ec924abbc1fc0fd8464"}, @sadb_x_sec_ctx={0xf, 0x18, 0xf4, 0x7, 0x6a, "731efc1af3cae70c4db6f7a230970bb13da5dace6f61df4a046a844b1ee0a28f79d3ac69b9ba418b3cf4183cc21a6f9019d19715949781215524de76680dc03a5479e67b46ff907377bc7273d52c548e02fcd63b572871b97257d2b1120304c95b44bedb5206f4ab7d73"}, @sadb_key={0x15, 0x9, 0x4c8, 0x0, "2a7cff47cc03dd0c90a8e46a0b49bc3d33aabeeb537e32b4b2c31a6478641fc78966de2cb2bdde17b4c10f44677f61b1e10810506f4824868e6e29883fed49b9a2b8ce25e204fac96327cf80a987c3b1612689b4afd24898c9dcac1194c4793a320855c6d869adc0a9beee01ffd2e1fd543ae279caca0c72e68a182c84751b107aca385809813b644788ada062e1cb29844ec4ced2a50e54c4"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x7, 0x2}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/15 07:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c23000)={&(0x7f00007c0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socket$nfc_llcp(0x27, 0x2, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000433000-0x8)={0x0, 0x0}) close(r0) 2018/01/15 07:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009a4000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000d93000)=0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000696000-0x48)={0x6, 0x12, &(0x7f00005e4000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x33}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x9069, 0x6, 0x1, 0x80}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}], &(0x7f00002ac000-0x4)='GPL\x00', 0x5e, 0x1000, &(0x7f0000757000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000055c000)={r0, r1, 0x2, 0x3}, 0x10) socket$unix(0x1, 0x200007, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000ab000-0xb8)={0x0, 0xe00000, 0x7, 0x80000001, 0x0, 0x3ff, 0x0, 0xb5, {0x0, @in6={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x86d8, 0x401, 0x7ff, 0x6}}, &(0x7f00001f3000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000473000)={r2, 0x100, 0x7, [0x400, 0xbaa, 0x2a, 0x9, 0x9, 0x9605, 0x7]}, 0x16) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/15 07:11:44 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) socketpair(0x2, 0x5, 0x1, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000014000-0xe1)=""/225, &(0x7f000000e000-0x4)=0xe1) 2018/01/15 07:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xfffffffffffffff7) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000031b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002dd000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bc9000-0xce)=""/206, &(0x7f0000f1a000)=0xce) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d5f000)=0x0, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x7) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000433000)=""/35, &(0x7f000019e000-0x4)=0x23) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000094e000-0x4)=0x0) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f000000a000-0x40)=[{&(0x7f0000013000)="daf56dcc21d13ea6508448be4699f913be6ebb95f1280fe8ced790fb43d36a585015ac3a10eca5e4e47c22f15cc8fcdb4c970d2fd42bf62dba8ad06c3e5fef0a8f5145620321ca14310e34b7d4ddb1ebd8e1248baba90f17a810d4eaeefd5eef17dbf41c0c7d5740d3dd19fe74b25454d6c469ae27644014189dc021f62956e2b8f5d9d210f9c294e61ede2e704091936d6c7e10a04c04acba547dee2faf7f307411452ada9a2a9fcde04adf5f6d24f1a27ed2ecfcf20c7c450587b19a51baa44b95d228401a1cd67d3214ad66d4f9343234d1", 0xd3}, {&(0x7f0000001000-0xa1)="13830fb5aa8686199772ab4961347ad9340418e1d62c9f3d8a8e164cdd544eb6c379bf3fe92cd08a411ac7699108d5a8e106e9f77e6b4f845108154c11a1c9a60acfd5a81d8d042607e283cf23bc11fbe86737943bc72e4cef77d594dc31126c817aff2d9057f78b8650b22271403dd1d7f91cb6d908498fef9ad1b31d7a46947df947dfae773b2401532d121746e74d85eeed5490e074b7c6dbd0a9ce17021f77", 0xa1}, {&(0x7f0000013000)="5a245336b1d94217a5ac91fdfb7a13475af33e9df16ea244c07fcd140b03a209b666f74a49910a578f46da38c7286db8724dd5e6ae79d42061f344ad635485df4c5ecfac30f9a55db703c9a369b015b1dc9ceb1d96a147df01845909b59fee2c4a6adf39f5d9c9adad0daa1c371b22829a2135e85493a66dcb97bc1ed137b57e479bf7070cf3f03010a08b91542ee2deff2dd70644ff3b6e889d83a6a9f250eace6096f7b985129d4d943d0e19b907922e53bb74101e2abfc2e1ced30404f5f97dbfff3b39ba325ba3dfca8fa00b7316786f0389d9e2834e4366503c2e46be7f1c69e5079dd5efb9ece40241062648714ee3700ec2034055", 0xf8}, {&(0x7f0000000000)="e997644bcc08dc870bb9babde604f4c77db7a810d3a6bb6065860539455f37616939da0351ea4484fff4906c58f28e01cce0e154f48f471cd5f53b1a6e3756ae22b526cba88a29ca02bbf62b6134d05eacd706da342322385b585ee672d0a189c45fd96c939591c5efa79b0973e8a3373726e080c0b7d75e4a9525ce5a6861", 0x7f}], 0x4, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000000f000)={0x4, &(0x7f0000005000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$inet6(r0, &(0x7f0000007000-0xa)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 07:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000095d000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000f71000-0x4)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000576000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f0f000-0x10)={&(0x7f000073e000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008fe000-0x10)={r2, 0xfffffffffffffe1c, &(0x7f0000d2a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffffb2) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd5000-0x7a)="7653f1baed06a81c43718bf5f196fd26760235c3bc1297efc965c99c0c86a187991eb9e1f8d31d3f632736b0e9d76310606220f01e68c9456567c443744d7cd5f5e61d47938a3736202700d65672e6f59cb7fe3f099d9a7f13c9659e4cdcad783af05f0cf883d9c34abea95b9dd026a286411f65dc31d22fe0e7", 0x7a) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e9d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c82000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000077b000-0x8)={r4, 0x3}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x3d0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000-0x20)="ad56b6c5f60faeb995298992ea5485beef9f5d56534c90c292c902097c176285", 0x0) 2018/01/15 07:11:44 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000001, 0x80200000029) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ae5000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x3, 0x4) sendto(r0, &(0x7f00006b3000)="b20eadb0d5416c5947ad1e8ed9460bebdcf28b2d0687938bc4985eb510d293c38725b2b630c6fc96", 0x28, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb500000c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f86000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f000068a000-0x10)={&(0x7f000088a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socket(0x0, 0x0, 0x7fff) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f0000640000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e1e000-0xa0)=[{&(0x7f0000c65000-0x76)="9de3ca57db4916477a18856b83a9d9663ed4db6f88428061b3a4b3763561e51fad247283c3732829234f1dea100028fd25d6b4a494a3e4e8bdc8beb0ea1b4affc68b258aa46ce2ff365301901c4bcc2450544c9c7ab6e6c74a72104e35ff00b39b1dfc40ca5bbadb9a56998fa27d47963a318fb08589", 0x76}, {&(0x7f0000da3000-0xcd)="30089d9ccf4a33f058025faa5131d18d9e9ce45715fb4102862431dd366cbb3f3dfef8d3f8dab3a9e992b7619462445ccab12ec3c6204c5336488f215ded385a1d7067011b88742031595e193ee55e7c5e53b52766d73cf83ffe2537c0fc3f8cda11c53db3ef3d68e448cf0feac376412d4d74a89451fbe64e69942509bb3d45290e2df2f4dfc321a65d20d985860886a13dc65a79827225d534e4c6666f6936697af74ebeb2dbd978b4384a44f961197a2b2e8ac9625ab51b96badc3a3cc25899a77a22d89a643717a79f9c1f", 0xcd}, {&(0x7f0000a98000)="52af72344afdaca78ca04e979fb2cf9601f339ff540900f4dd1c668c7c1521389f3a6213cbb68a4eac71e816a70734794d43ea39b4b277030e1e", 0x3a}, {&(0x7f000009a000-0x2b)="4962c0d40bf250e675b1c809407f09bfcfc764f64b444378b0cea3ecd1e19c13889ea54a804a13af00d347", 0x2b}, {&(0x7f0000348000-0xa0)="ff5b835ceb184ced79691a31f718bad58d9c2158b960b20d9a29b061f2e09911b6be7363f224af0e70cfeb52fad977d1a6129c989c5e3baf0d1d9eb7e44a2edb8849c9631e373086d5dfa19a25f400da999b68bd1608fd62674d3719ca0978622bd1d08ac6f6c5eeea09a8c4dcd63422a498efe687966e16b87415b91039c0bcf076ce89ecad1cf3b297a65137d27a0484616b98f1aa453eccc42f2ebeb6364e", 0xa0}], 0x5, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/15 07:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000c16000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b87000-0x4)=0xffffffffffffffb5) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000427000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b7a000-0x2)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c47000-0x10)={0x10000, 0x4, 0x7d, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000e02000)=0xffffffffffffffff) 2018/01/15 07:11:44 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x8001, &(0x7f0000bb2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bd2000)={0x0, 0x9, 0x0, 0x6, 0x8}, &(0x7f0000422000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000950000)={r1, 0x8}, 0x8) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100000000009) r3 = accept$inet(r2, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) sendto$inet(r3, &(0x7f0000f6a000-0x1)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c51000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/15 07:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1010, 0x6, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:44 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x20000100000006) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000fd5000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="711705135984586961194123af68dfac", 0x10) 2018/01/15 07:11:44 executing program 5: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000f3e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000340000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"cf2d676e3de9da"}, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000001000)={{0x7f, 0x7f, 0x4, 0xa3, 0x2, 0x1000}, 0x7}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000d000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket(0x3, 0x80000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000737000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004000-0x20)={0x7dff, 0x0, 0x0, 0x400, 0x6, 0x1, 0x8, 0x7fffffff, r5}, &(0x7f0000002000)=0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000002000-0x10)={r5, 0x4c, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x40}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x2, &(0x7f0000005000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r4, &(0x7f0000003000)={0x11, 0x1d, r6, 0x1, 0x715, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) sendto$ax25(r4, &(0x7f0000001000-0xc6)="00143a4b54fdef5fa1ad4607f48ecc07281b7d89b008f873813fcaf772542c0d946d3cc02a2846b79dfb8a5741c4809cb3f587fd27d04ff99d974bdf95f6ed2f758fa3c5529e94cdb74de90f8c5a2d8effd6ad8ee45d83255dfe53de9ac93370c4801f1ded8db7da5e2a2e1d2f6eebeb0e152f32b06321ca282a4771e2e9ea00143600693003d0d06da5483558c9bbc7dc35bc22fa9ebdd4a94dedc5a5565386ad6a519daf9ed0efd59b9df3644283b3eafd84b959b4d3b2eb40ac38bc2a9a5c09499df57b03", 0xc6, 0x83e0ce445ebdac31, &(0x7f0000979000-0x10)={0x3, {"d722ab68f11d2f"}, 0x3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000003000)=0x0, r2, &(0x7f0000005000-0x8)=0x53, 0x8, 0x4) 2018/01/15 07:11:44 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000062c000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002ef000)={@common='erspan0\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x8000, 0x5b9}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 07:11:44 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1ff, 0xffffffffffffffff, "293d80a621f31b5209bff25c909d45c5b91ac915aebfe917b3e8801be1213a7d46395604c46c4a55d77a9e6c55d3e5e0765157dbe9fe3deef70bc136d87a4f44e9a7fda16a878b1c6dc6ddb585296794"}, 0x160) bpf$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) 2018/01/15 07:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d0000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000956000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x9, 0x80000001, 0x400, 0x2, 0xc0, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000369000)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2d}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x3f, [0xff, 0x800, 0x3, 0x80000000000000, 0xb2, 0x8000, 0x7, 0x10001]}, 0x5c) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0xfffffffffffffff7, 0x4) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000efe000-0x8)={r2, 0x5}) pipe(&(0x7f0000ff3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000eec000)={0x0, 0x10, &(0x7f0000c6b000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000e8000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00002c5000)={r5, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c6c000)={r5, 0xd1, "7e2d5cdb77c705e7078e3636fb74bd158487389dfa69d7763879455fc0d12af24c0468c79ed7464c71b6898a538f8cea37998d441f4b4dbaeb27ae11ae1b73831513d241d8c23d9f2a299c56410951cc7d73f8b8ed77397d1e3b5fc9de20cfd8e82bae33c0d2f93b623bc72408b03f576708800b659f9958e615e893091547cdc1c350be49e2a87ce292409f3e094d909b6df174adcf73878d908b00c5c1c5aef23b65cb5c36357101513f2f5fcdc18aa586a90120992c7a882974ad70e3971a26deddb15728b2faf26e032192be066665"}, &(0x7f0000c88000-0x4)=0xd9) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008bf000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xe9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000de1000-0x5c)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {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]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f5c000-0xfc)={r5, 0xf4, "d531ac85738e48b57c80a00d577178f0ea0b23fdb5620fef158ece1fa6d7f34151c09397933422188eb2fb23355baa8478168b259a965d697ae4125625b21383cdd06957acd08abd78707f5bd122b02a6b4cd54f31af7cd343f3de4eb6ab7e4a6221b5a73f4c3b38b0c26e97019e98b1e8839b1d8eb1ec6f4cce9ff714194b9189a7c0460d14922751030846621299d83b364343f239bcede5ee50056071526e98d0481b464f1d986eba177f36cb19ab92bbb583dccc236732fc15dbd03cc6a7ab2596171160483a3bb08c03b4f0485e10444f5145627fedabb99ee0acd2fad8d8de332e65f316bbec8533fd8e7d5800315107d4"}, &(0x7f000067b000-0x4)=0xfc) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f00001ef000-0x4)=0x4000000, 0x4) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000257000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ec1000)=0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c17000-0x4)=0x0, &(0x7f0000155000-0x4)=0x4) 2018/01/15 07:11:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009a5000)=[{&(0x7f0000001000-0x30)="1ee8edde58e8e8eec9937e5e54f2071fb648d079dfd3f67db7a867e23b219468d9f6b6bf6c5c7336945163325d4bed6c", 0x30}, {&(0x7f0000547000-0x1000)="7aa95274747306afc8c2a3d0cc58960e68167008044fbd122f892b92e02f22d0ba339164489199707048015c691e358557cadde31c0a23800050d168a04629bca3cdeee1fc6d0b09954aa9df02168c3cbcfb21b56a4da78e1c861389982fb9a5ff6059a0469bbd4f6370676428567985b534b2802596ad2b4f2a0acaf143678a225eec92e9c9a0619c131b0825046b9a3eea7add9a46df4ae988dc49b269d6c5ffac677b71762287ec5de553697263466176cec75c8fcd1273c5f0d24729b8b0a62fb30d8974031344b217011ea285f173ee2cf1225e6521dd16414d5b0c21dfb8c1b9c4edd264f26c5fcbef2361b6163e26302a382f5414d586d6666e36a3f0eb2014993582053fc21dfdb5e9afb499114ab1375c489ee8f874e457e203b9adfe587e2d427c8e99b0c2998cdcc14e37c5e31542b1de17bd4139b3d27555ad92fe6045f7af67223d1d0ffc89bf0f20f23dffd66140731a7bc3b3bf9407b8e7e23773251926688bcb3ef39182fca06de6efbf16f9c89cd45afbb25fe617ae9eb88fc18420b257338eee3d44726585fff96e15e2d189a55ee6eaea0774ea6d14414091c98c1d87d467a447093596906b74062c6eaf428c252309dd201d8c7bb1372005dccc6d6abf955cafb1ad2e56ce601707821b073586097723ef44ff0da20bdd7c37b7205e2b0e6542c3bde968d0a68e8b0d86dc822eb9278b4927f5e44c4f4b3f001e5ad42d46a09fd24ab4471f634dd036f683f57f23f10470ea3b9709d65761dc25d68ba2cfac2893cd44c15ca195ed2211aba1d181a0cf79e25c55a0212e439abeaa94193952aa12aa8834c2090635f5965be2c46d2b8936033f1b239b9b90744ad54723e23d66848bed9dc750f9a77c2a69e37aba55698672b21f71281980245f8a620c44a2fd0fc8044d33f6836ca4a12bd6d734dfc0a6e5b88e42a3c75cf6de3f94aff43193c9098a77a9d13c624634d9c416f1edb7d0a16450356bd45fcdb54bffdc8893704148730601676bd28602621a950ec0677aa3f095e1f0be04996be4a897221d932c14486aa8e0f55859d2fd00a91496418c7626c02dd052f6067ffcfe0a1a160cdfb399582aaec519075cad27e6a00b90721a746cf7c69200dec06b8709c4d608068e8dc0897cc48452fe843cac80e6ee76eed965a015634fb110e410933de06bbf9c44126bde475f6dd2edffa8eec0281180e02c25ad291bce2a196121868b283f20b3f4b534e54dc7d19274301b5722bd678fa74bc6a977d5bfa7f87c2b7deff562340157370c2fc2d53da2204d7d56cf841eb1df3256c96453084d13f543dc4965f5d98080a39dbe3752591072a8f128d1c27259e044627c6c9c649054e47f3acd42d236242aea5995511f5ad73bf25659f612be9128f0f3395996a8844c04d9df29ef8f4f06a1d52310428f810d240717815dabe971bfe4765ad2674d5ba0762307923434fdc1a5490b222113f7362a6b2f4b8f4bb3a2e674c66cbd434fbd3ea17142cd0ecd141be5f6f19081e7c54c059c2fcc67f9fc3c735caf4b11c2aaab5f57aa0c2ea071d68e9213c9bbc92a93b4819162b71e487dc8a71a45498e9373c6c7008f727e601152209985128bfb137bb8bdca0d96c2729e5c3543dc44eaef0228eb49e1b3cb89806078791cfbf6d152b7d522857aa6ee6d6a56dc72f8900158b9e0bae6674c60c036cdbb3f7f7adf898118741c1017e8937e753c4ed82c7c166f89c25388c08de550171fe6bd6af2edecb4fb50a54e4ae4f75d64fdd54abb5ba62a0942fecd911e0f31ca8844f3ea926d6b9356abfc7f14b8c037c015d72e928e2b2ee84bb7f3be3b70c355052c42db733dfe0994ca76f049e7abb584397f9e7130b2fb1d3aa4488f5c7b7daaca602f3652338c126780008d8d14ad1413d99570450fc2bf52ce397306c3e1534e21d220857b5e24a6f0d38d9c2ee0c7a8dd2c0dac3f27d126a52af08dba51d901ade732bfc622735c217cd9295d5b1b9189a03b413a8f92e8c1f6db09b529cabad9c967c800ac3065dc6d90f4b55988ba93156523b46ae4e879db6c12459c9b0a11e285de8ee4013676792258544667be9a937d364d5a69d8e87b07af90937096940bbdba4f6cca5e7f34ddcd429dd6b3cd26ee44eb07806824878717abe253a5cfd90d865d600c62219a6c23260e648e58df6beeeb36f36a33d16ec832dfb23ea8f004e80c734ac7249023ccc4a8d540f985adaa6229f4ee60c710a3bfe7a8db9376b030c1daec1173fdde38e0c78284a9891fc6a1392de88a91421c0e21d21c2a5bf21b2e8082a4c9280cda531e82c972286454ba791fc9effcf6afb02517f2140c789df7f3c9b79b6c97add00a0e18a21e2a00cd94378f41176e6aaa4520689726d008a9338cce5b1ea5261b78d3761a317474f6a11d06f36e805aaf7e831b6f15a7c7dbd2b361b020f5b15cd4300ed0d9e215510d4513899713a76bdf427b3a53504844e31cdc7645b04b8bd47e5f98bcf7069b033853dee0ac57e93d94a70584fc11c966ad6ed58fde6389a47355fe88bac76dc5ac6c2357672862a6884418daf7e00afc4ddcfdb247aa160b0c2e54177ac73b9534d7ac75a742b38212c72de639a9fb07783ed2572474a09531633639a1b973bfa77e30822ea9c025bb6c1617f5b21c4d36acfd425179dd24f800aeb9872003793875630599cf30594ac5a4e565625e4e4396ba38e4a164345f9690863d2b98152d6d002ac9122b7bd46e47d9705e8ce0fbb78fcfa58218bf59fafd076bdfca69865a07cf2469086ec7f5483ab6efd21a470eda800bae3a772761487cc1e6efacf9598ca0aeb00235d5ddf60398a938c569669063c070028671cc1b75948ad8d6ccddd2524e6575568f58290084f7b3cc6814c16fd461b072f827bd6ba8b07bad4e274941a2230024ae8437836749ac6efb22e545afbc6eca6523d79611453a74d436570561d73d87a1a03a11d1ca3305f3b30b8a42e9df8936e0ee1b2a24b07b6f9dc6596fd057f43a013d43c0fe1a7f22c9189ca555b724b3134c8205e1e810b7697e6b0b84598f62a0f1b3a194944e405d0686d25e78059a444a528fc88b523ca45dcadca4880d10f20d41b7ff068526a06bdf62a9daaeff7ef8669f1297b9c88649d2ebb4a3eadc8456ef2299604d0e4f8314a978888b38391dad8e7068f2e4370ad030bcd451693c6dc019b9d9b86494c5234e7fbb114e78fc2103663e6f54ab7efecd6bb523ee08f2ec7e3ebd64a427fb787869dd49cca9899d747b98d1d35b8342c983e0348d673d643283822f0efe473ff3fef830337e5d1a98b856f18284baf8ec1a9cb1459f7627de552857504b7b0751edacbce63a5c31186dcd6c59d294b8e12c2773313c65ea2cf38b5eea442ca4bdf974ca4a388af70b2dc3c6ec452080c408fc4068cbee436210dd36ecb51cc615228f65bdb6b76b7adc29c826edd2adc885e08bcdc72a83fb8acf04900efb823f7d39ba70462caefb2bbeae0357239a8822ce951b1695ed18bc60cd66c6c99a4cc8d89ceb8a3ddd10261299c271551de4d9d1d250dc1e830fecbfac889e70ee7195f134e8f9c2aaebb2ce072664be8e367afa908095516c7f8f463a27e47a2381e52b0e1deb0f5dcc49a743bfacf620e281d8a53e15e3408c4796e0dfaddc8ff104fa0895d5e3fe4b21307c889a9ff5f0f534ce0d2981f5c4d07ebf5812e77a69efa00d7d61150bb1b72cf435239dca6dc6433c14103be128cb3935801b42681a929e209beea70d9aa8a0d9853386cec8bd1d224e82bcf140b89cbfe9d18bcf3d33d261643f61ff899d84b16c44bb7d9e53a93106f7c88936aee21d7c32771497a80f176bbce355a8ab063fa156686b52967274bcad8aecac15aae1771cf3c8f0404782a967989bce01cc1837e531d41ea5573a3cdc3dde71a47553f7c9f7277b5cdf6b179a2fae4b9b3ffc50e6684c93faa20127f53b7aa9f237f5a8924421381028fa0e78fbf07f17490fc070b665d724cf079273db32f72d96b59342c0a0986a0c10de5bc272b0f5397a18ea7d0c4bc65664440396fdb725da94104ebeed74ab068246094b845b0240d26bd711b5e61f128f156f4d934a6e1bd01c319c15344b0f10e59dadaf5cc19c0c91045d0becfac62b87d853d9911dd8afd7cd7379cdc0ee51a1ac9c55aa96a91e44a3ca78e9d9e41801da664054b1f5d4fce84b0c6b4a0f906b6229e0f6031a3cef10eb5840bf1c4053d0a71049330af084cdfb2564c661bcad46a5951970db9627979db8d0ec80b04d97abfbabac37b9cd53ab47f6ae0b15f0f448b8bb9b6c9c40c976bfad5be7ac33421e2a391b9fcf0b4c69a8caccb5134753a436a568a03b4ccb2ccd4406a64410a46614addfe4afd5890b032eb0c1ba91d051ec580ac65926e85fa57a693d5cedfcdfd25f70a1c21988d9efa13cfb3e5e07ae82b0862c00f9ceddf4676f3b86179776ca14a23d68b7e5fb929a112e307b25cd19dcf1b2da7d13517e970cf04e25c8dd39f7f3a27cba6d934f10e7025c016bd79ffbc199614a76c2646f018ffc7a22a16125285602312c1e346789e6617a16e618f780a62af799b3b9d3ae8623a0a74451ac30389a57317805ebdfdfb72ffade41b9ea0d8f240a9cc3e282e9b03e6938e54db62fc468b266daeca34de4f0af973499305ea4fd88d1499a9fdf110db97e7e669db9e8cfb7de0d68bc7353681797c7d63f5a412673b8bb3f3c4171c1d240504b504a175840941c0d8b8950aca940351679f71c95075d2aa986eafe97cfaec390ce5dbd221e0fdb0159d554f71caa2b6d9e6cf2a982d56cea443e223499815774e87cd5923df0150590694aff1388f6e15db1fdd96d4bd3b76a18c1a45757c54773a7451d3eb4e9e8a31dceaae73a8e2f316dba66387ade15664b475f97698fc4d556aaaf0864370f7683d506c6a7fd6466fbc1da43e104537a19fcd1c7aa30861351c25c94afe804e2be6cc14d56a013493dca9eb43d65ffb10b679082d46f5f9299e45c97846984d1d38a5cdbbee37cf7d57367332b4fb3d1bb4ebf57f0ebe68e045a8d49953d94a92f4b743699748180d9a8f9ba101fcc84fcc6230f28e0fae12fdf0e21981c82a0f9eeb866685ac126e771aef5f965088e3cd6e857a5ece14d33c570404e54d8b49bdbf2df886a5ffd6a9d8798debc37e90609961547e3460d6e773f122a9f389f578576d8cf26c01423c8a0bf0b341cabd57aee652835d6c60c8787e4717a837824aa91f543afcf0dccce2d7de32e5325000acb89b999fed1f387423f281c1b11a4a94e0d191915f1d64f798dfccca74bfd9b6d7c90bb9fa1ceb2a7d5d57b1581ab94219fe1872239edcfd5ad1246f4f530e4349f874e93b5c5f73831044e4c020d0cd26721d030f9f3e45b1ffcf36a13cd4eadfe3de40cd2fa069f856893d99a323565a66fe76c8cb9fcf4410268eb1bcdcff2b88846a5ba1b31da71bffbfeac3c2bc10151e1ca077053eaabe57b9e6c513758f04cb610f1ea4f2414d0e50856722c867f8c3f1c40f2314e4289e8f4b8c6a894705eee0818e6395565a64678aa3c6e212edc1e23a14f94eaf7ce69dc79111958b7291a760b2b7c0934db18c0a6fc81232e9b3eafcee2a18ee50f1a006e76bc7a40b9d47e2dcbeeec3d58e588297af72775b427376bc49c0918ab12605933d843d0658e0191c6698d69a3025d1095fcaef5737118519fa720f3a88de52e434feb786428faca7e0b0e8a97faea12c3dacb6f2eb67f016f2c2fb3101ab4974a6ca43cf7e6a586a3a3", 0x1000}, {&(0x7f0000f4b000-0xee)="e8d31454fba24b0794d449818abc0df29704fd0fd7f6fbbe4f1591a429074baa878e1d49599b8fe285b9e618d6bead0913cdae9571b17364eccdeb6e14694c71f6ad1317d4c8ade56552834f6484b6c4a43283766b72cd219a807be37f1e9223033adf2ee5e06fe2c1dff3658472cb75705f7e490fd7ff52815db68314500ad568c97fc011ea415d7cda720299e4a7fc7ce4d9c91b7d8ce39352e2dd39e7ce9c49699b02aa18d1e8ca5287cafa8fce8e33100c6f59fb35a6e203af34b8e4b2b8dfaab012f726a2255a6628989dc0ad328a8362d72b493725d8268c916e2c050ad9d4452e283436c698ac88f1b8eb", 0xee}, {&(0x7f0000000000)="092c887289b26b57cf2c2b5941987abd550dd77cd61d30e98cfe5666895650a4109a4319ba3caa1ffca03eb987b8a3df96f92fe88d24c3a3eb1efc7c8ebc2da497ed5154d9bdebea6623c1bb16e635d066a2aa664948ede8627f7d19c0a4ab50fce09ba8ec05d8ece23e1fe9fa0ad8f35ed7ff871e8fc17d4c6a395ff3f6f367748b9b8a13", 0x85}, {&(0x7f00002f3000-0x61)="831e08a03161cf2adadf70a66b089bffb2bd5b0dc0bacc7622db2cada1ef42e7a23a19290363650837bd7f14e1956cc62d9f9545dedafaf1b230b8221fb82d1173390afd543fe88d7c9d843acdfb7d9e945ec3d13761d92d6d31cea1639b04b15e", 0x61}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0xc4)="6fcbaea9136635e9585be38e8d77cd7ba2beab6da94544837a0be4e56256bf16d48f2b553c4fe470a5cf48abeeb35e15e2e77a4fbec782fb1ce86509e3976005ee7cf9040efc2494991c996fc60f770d4e4ec4094e6c9e7fb2eda7554da1593c3f575c5a7c8d6746bec04d4fbbdf3588e3897874ec603f282f74fba4a27878398d88ff6b3a1f95434a33f7bc3d7909413661a26d27558303e6aab86e91d8afaa1842237360521f088213a47e1bb5d73a545947dd2fe31a4b33caa3180b1e2d742b058814", 0xc4}, {&(0x7f00005b8000-0x82)="65e458b572d36f30cdf446571dd492e68762e925a0d8a6d75d77e7c00e117fc4b8449ac38b824b75eaa88de9c9e7c0bfe589dbcb4bc7299ffe7689eb8d4fc28b057886481d6e94a09b794f98564dd8247284e6f1f27f053821d38c02150b72230f50c3bf5c4772468db24b0d696158a9afcd9cebd641dab26722474b3c651759e0ba", 0x82}, {&(0x7f0000c64000-0x36)="bd1e5d9f13ad82fa43d04722c325522568152c14ea170d1a2fb3fb6a4ba5009d410ce1445d64a95b59a29153d48c77202f990b3e03cb", 0x36}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x80001, 0x5) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006a3000-0x4)=0x2, 0x4) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/15 07:11:44 executing program 6: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000308000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007fc000-0x4)=0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000efd000-0x10)=@generic="9e565617398ca870612d01d140c6f5bb") mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000efe000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000efd000)=0x10, 0x80800) sendto$packet(r1, &(0x7f0000bd8000-0x94)="e639e0e11c0891dc131a4472801dc600cfe668efca2ed9714ae6b1519cb19098aa11f8a331bd5a441ace50c35b7a2ace42715286aae6f6f04638a327af4785f082c051f6181b218eee901bf4301a3d24021b32edbda936131445f1f8bb56569788586c1954699e75437f7dbff9692195d64e8850d28aaa93f5b336a829fbd56baec57af60b9b953be3fba1fe9d49c9b9e4ed77ab953c1a77fae9cf6b66ddbbf84f77938433d1a78d866b6acc4ad73330578f25e3997ddfea8a9a9ceda9b7f2e5f0ed239a7d1294b44626f5c7bf19887c81011b0aba0a2d1a437d7474753952619c36dd1df1a1690ddf627af49985916aa713d4beb470", 0xf6, 0x4, 0x0, 0x0) r2 = socket(0xf, 0x803, 0x100000002) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000efe000-0x8)={0x0, 0x0}, &(0x7f00005fc000)=0x8) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000efd000)={r3, 0x1, 0x1, 0x9, 0x4, 0x1}, &(0x7f0000afc000-0x4)=0x14) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000efd000-0xf7)="0209000802000000006466b78e0004483baf013109001c737b84ff890ee04734258bdd6a459571bbc29a0b94e526573458ebec731d7f0d751e546e9f8b69ed0b3067c439461353a2fe76d785937b53b3498d928aaf0caee89b2ebbed0adec971ff8475b04da3d2d85f944de648cce1aa1bdadf2f58be4999d426039c24db87ee8cc0e956eb5be88a4a6418357fa0b47268ab480f238833e436da75f3d71e40df4d120ba13ba13ad82a4b5f296bc519179c5970e2353db65d8c5036d7f7ba605bee28c025c8c429d577ae2dfbcff5f6c6fa05819660c9e245fe0d95ac83dc88dc1bebda2b9a3df93a748a08f231f0aef80040b32551b60b", 0xf7) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000092c000)=0xfffffffffffffffb, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000087e000)=@fragment={0x7f, 0x0, 0x200, 0x9, 0x0, 0x183c, 0x2}, 0x8) 2018/01/15 07:11:44 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f11000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="0c3de67a3d9d887a17551861444854b9", 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r1, &(0x7f0000b77000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000002000)=0x2, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x9, 0xffffffffffff15af, 0x9}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r5, 0x8000}, 0x8) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000efd000)={0x2529, 0x6, 0x200, 0x892a, 0x9, 0xb40, 0x6, 0x2, r5}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000efd000-0x90)={0x7, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = socket(0xf, 0x803, 0x100000002) write(r3, &(0x7f0000efc000-0x10)="0209000802000000006466b78e000448", 0x10) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000213000)={0x1912, 0x1, 0x8, 0x9, 0x1}, 0xc) 2018/01/15 07:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000da4000)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000051000-0x3c)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket(0x13, 0xf, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f51000)=0x0) shutdown(r0, 0x1) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000088a000)={0x0, 0x1}, &(0x7f0000974000)=0x8) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000013000)={r1, 0xfefd}, &(0x7f0000975000-0x4)=0x8) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000976000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000072e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000975000)={{0xa, 0x1, 0x6000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xca}, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x800, [0x0, 0x0, 0x91, 0x2, 0x1, 0xa01b, 0x3, 0x9]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) 2018/01/15 07:11:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000397000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000043d000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x7) 2018/01/15 07:11:44 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000391000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8, 0xc5, 0x8, 0xffffffffffff8000, 0xfff}, &(0x7f0000915000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000158000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000018a000)=[@in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0xce00}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0xfffffffffffffd50, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/15 07:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000443000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f69000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008ec000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000030b000)=0x9, 0x4) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0xf, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000007000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 07:11:44 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f11000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f11000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af3000)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000062c000-0x4)={r0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000f11000-0x90)={0x3b42, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [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(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000324000)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x19, 0x80007, 0x6, &(0x7f00001de000-0x8)={0x0, 0x0}) getsockname$unix(r1, &(0x7f000079e000)=@file={0x0, ""/4096}, &(0x7f0000496000)=0x1002) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r4, &(0x7f0000f11000)={0x1f, {0x17b, 0x3371, 0x7fff, 0x200, 0x42, 0x8}}, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f10000)=0x7fffffff, 0x4) bind$unix(r1, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0xc) write(r0, &(0x7f0000b06000-0x20)="1f0000000b06f5de0000f49f00004000001f00000900010005ffdd00010080", 0x1f) 2018/01/15 07:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007e1000)=@int=0x0, &(0x7f0000e18000-0x4)=0x4) write(0xffffffffffffffff, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="5eb15d3c1e04997046ffc7b3aba51ae6", 0x7f}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x5, 0x0, 0x7f3b6004, 0xc, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000398000-0x10)={r2, &(0x7f0000001000-0xa1)="b55bf742eed67a2cc6392634686e17c054f331e22e1c60a4289ab5f921c16501ecc6d025866b43738348354d006035942fae3a3a897717b3a903694880b7c1902ae9499a4a34a7271b9d6f48b64d6fec9f8686020c4d2ab5dd109adb1efe84f74784c70515c9a55b21a34595dcb1bd0065a4249ee6c15016f02188a3a092b8d4a216d6a81bbf88d09b220caeac106f74c23e83d32430741934d25b21402de6e680"}, 0x10) 2018/01/15 07:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) socketpair(0x1, 0x800, 0xac4, &(0x7f0000d99000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000053b000)={0x401, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000079000)={r2, 0xff}) 2018/01/15 07:11:44 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f89000)="00244e7e87adeb0717edd8b877042a0d", 0x1b7) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000f77000-0x30)=[{&(0x7f0000f84000)="a8", 0x1}], 0x1) socketpair(0x9, 0x80000, 0x3, &(0x7f0000284000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000422000-0x20)={0x1ff, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000bbb000-0x10)={r3, 0xffffffff}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007b6000-0x8)={0x0, 0x8}, &(0x7f0000505000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000755000)={0x4, 0x1, 0x8209, 0x1, 0x3, 0x3f, 0x2, 0x4, r5}, &(0x7f0000f89000)=0x20) 2018/01/15 07:11:44 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000f58000)=""/169, &(0x7f0000f74000)=0xa9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007b9000)=0x0, &(0x7f0000efd000-0x4)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) bind$inet6(r0, &(0x7f000083c000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/15 07:11:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) tee(r0, 0xffffffffffffffff, 0x4477, 0x0) 2018/01/15 07:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad5000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f00002ec000)=[{&(0x7f0000135000-0x60)={0x27, 0x7, 0x1, 0x7, 0x7, 0x1, "323c25fb261cab93a89485a655da118e86b8952ea141113bf64df1bbd7a39dcb66686b3c096308929be63f0e995ed7b2939ce11aab41ec1deb3f04be3161c0", 0x20}, 0x60, &(0x7f000079f000)=[{&(0x7f00002bf000-0xe0)="74d08036a8073824c8d14b0a3e40531948393997cfaad14913985a0a0f811f6d0b95dc813499e46632c3d5fd06deded15dbff03ec710d0d5be71596d9218fe1415512a61798fc996493129cd0a79a3049044b2ea6f5e9b7f58d2c1ffe758139789186d87b34cd22f7d5f16a3a59beca65c407f0edd80f22271e83cfab55279bd00cdf9d61f97ca21b34d8902afb6869225dedf00f577a28ac6b18e5518a902e494d5b27162c29de64addb2b4b83b02a490325a9d9b7cf9ce72804fbdac6f7b0b0632b27fa37460985c793cb315bc3903c20bb14be2dfff735e845c5d6ec0f009", 0xe0}], 0x1, &(0x7f0000d13000)={0x48, 0x117, 0x5, "46e360902772c8157e0373a1eee3d23966a2b4d578e0716496641b0861a4ff52cbab92afc50e91b80bc924c92fe493016336"}, 0x48, 0x8080}, {&(0x7f0000d00000-0x60)={0x27, 0x0, 0x80000001, 0x7, 0x80000000, 0x5, "cb90a268c1d472999ca8064215a4b3928177b9463ff067868d9cd680e3ca9438d958c713b00246dd3cbd706b2fcf910d999ee86b33c92065d13346951f375b", 0x4}, 0x60, &(0x7f00007fc000-0x20)=[{&(0x7f0000f1e000-0x73)="61a4ab6510b2335d095817e6fa6b56212510adc9ca7cfe03a75082f1159981498d3100d859e93106efd133ac91c18ccbb59f756ced82b58f1322a7aaa013f3ed6aab1fba186a32ed582638ad391c9f75f8b950c18a6c9163aeb24d43fdcb0baf727aaf9cd8f2a7b0fd5484e91f704d9d45aaba", 0x73}, {&(0x7f0000b4d000)="e8fcf1b95c6ca2c7affb948b050d2beac25d3bb58dd98341c150061fcdae59badfa1d3825f67cba10929be3d328302d52293058ddb960d03eabe75eba6fded25379426831b9553070947afef74e08f5782dc9254a841a3e02b0ae6efbdd1c2cbd38f7929fe55376e20947b259e475b78351e45dfc812d5a2d79df3a58e14777cbac9f3b95f2de2041b549191c8936213f81cc751adec893df7eedc8edebcac01", 0xa0}], 0x2, &(0x7f0000166000-0x70)={0x70, 0x1, 0xe06, "9d4cce1bbdae60effc8eccf3952e732ba09f0dbdd8115ea9e8370709d02275a376328bb78b5e6d441a1ae973ea4c178d3a111718827f0150df853b65924622f66e2ece4c58c58d4e8dabe2b3a1e5b644bd0cca96131d3a43ea3a4abdabef2f"}, 0x70, 0x4040004}], 0x2, 0x4) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0xd) 2018/01/15 07:11:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x8003, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000292000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005ae000)={r1, 0xff15, "b94d7c95c8acd9fcd3f2faf05f33e5fd3545d7753dada3150bb83613918f71c690b420856250bcb030808f435b2e6d754f235a448b39dfca5bdf6920f51c4d1486bb8ac9eb5b9537f7"}, &(0x7f0000b18000)=0x51) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003b6000)={r2, 0x9, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x5f, "ad0a41a74c6054dd20f946ccf13175abdcb08e9640a557597c7d109cc4a0191ea7c3d76285e2f2bddef83a4bb21167f562639e85f5a8c70629ac6efc2f1df1b20b029e5bd7da6f3407a3d2947403d01b71465843ae43871c2654923479d8c7"}, &(0x7f0000f54000-0x4)=0x67) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) sendto(r0, &(0x7f0000000000)="c1b3416db38808ade30e1a3f958b6a4519e7d25d5d65700ec1f0352ef9aeab05e0b9bc2fb2385c7df301c46ed3b02adf8f012832f6b91c644aabb0b3ebb9c5289506afc02366e6ca0b853bf46169b68cb3", 0x51, 0x4010, &(0x7f0000000000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009a4000-0x18)={r3, 0x38a, 0x30, 0x6, 0x455}, &(0x7f0000000000)=0x18) 2018/01/15 07:11:44 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000007000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000c000-0xc)={r2, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000d000)={&(0x7f000000b000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f000000e000)={0x11, 0x5, r2, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r2, @rand_addr=0x1448000000000, @loopback=0x7f000001}, 0xc) 2018/01/15 07:11:44 executing program 7: socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000ba1000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 07:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000b65000-0x4)=0x0, 0x80000) getsockname$netlink(r1, &(0x7f00002e1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b0000-0x4)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/15 07:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000402000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000505000)=0x60, 0x0) socketpair(0x8, 0x1, 0x5, &(0x7f0000ee7000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d0c000-0x20)={0x9, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00009f4000)={r4, 0x5685798a}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000043d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000dc6000)=@int=0x100000000, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000053000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/15 07:11:44 executing program 6: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/15 07:11:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ed5000-0x20)={0x200, 0x0, 0x10003, 0xffffffffffffffed}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e0c000)={0x3f, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept(r2, &(0x7f00003fa000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000912000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000a0000-0x8)={0x0, 0x800, 0x1}, &(0x7f00006de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000570000-0xc)={r4, 0xff, 0x2, [0x22e6dd16, 0x961]}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x360) 2018/01/15 07:11:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f000001e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0x80800) recvmsg(r1, &(0x7f0000010000)={&(0x7f000001c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f000001c000-0xdc)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000001c000-0x15)=""/21, 0x15}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x100000000000039a, 0x0, 0x1be, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dc4000)={0x0, 0xffffffff}, &(0x7f00004ac000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x6, 0xd6, "dedbf91ea4573378c4fd444e1742c88f1c2e24262ed4d7162b6f5cec6ae4c3df7644c8c71852f89deb13b1c495b0f2b2625e45155a77f1a2227fd86ea1ffbd6e9cc534f2ca345701e67fd80380d647ab17c3fdc88c5d84206749d8be2383f841d97cd5ea74da9d82c64dc0fe13b8e3fc8c381ed5e74606ea25066b6f2ebdf2e1b9f72f27efd8c80185ae9647994b450a0055a36439cece095fe08ebdcef38474a58751f9c1397bbcf860339e17bdb3889be22e4f47869aa5347fb68ca513697109cb43bbdb07c815788225518ea93645c93cc2c4520a"}, 0xde) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={r1, 0x81}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000)={0x3, 0x48, 0x0, 0x1f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, r4}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000003000-0x10)={0x0, &(0x7f0000001000)=""/0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000001000)=0x101, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000)={r1, 0x2, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r6, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000006000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x1, 0x100, 0x42}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000007000)={0x40, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4157}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000009000)={r7, 0x0, 0x10}, &(0x7f0000009000)=0xc) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r0, &(0x7f000000a000-0x9)={0x1f, {0x1, 0x1ff, 0xfffffffffffffff9, 0x7, 0x8, 0x43f}, 0x95}, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x3, 0x8, [0xfffffffffffffffa, 0x80000001, 0x9, 0x1d1b, 0x1c92932d, 0xa5d, 0x90, 0xfffffffffffffffe]}, &(0x7f000000f000)=0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000f000)=r2, 0xffffffffffffff0d) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af2000)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000af3000-0x14)={0x8, [0x200, 0x4, 0x7, 0x2, 0x8, 0xffffffff, 0x9, 0x8000]}, &(0x7f0000191000-0x4)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000076a000-0x8c)={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]}}, &(0x7f0000000000)=0x2da) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffffffffffff, 0x80000000, 0x2, 0x8, 0x401, 0xcf9, 0x5, 0x909, r3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000ca4000-0x78)="230000871a00070b0000d300ef001299004b81bf0500010007fffc00001000000500", 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb4000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000ad1000)={0x2, 0x8, 0x9, 0x80000000}) 2018/01/15 07:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001fb000)=0x20000000003, 0x4) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "37c6e48a8f91580b"}}}}}}, &(0x7f000086d000)={0x1, 0x1, [0x1d]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000042a000+0x5e2)={0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, &(0x7f000087d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000520000)=0x14) recvfrom$packet(r1, &(0x7f0000d72000)=""/51, 0x33, 0x10000, &(0x7f000092a000)={0x11, 0x11, r3, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = accept4(0xffffffffffffff9c, &(0x7f0000aee000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a65000-0x4)=0x58, 0x80800) getpeername$packet(r1, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000977000-0x4)=0x1000003b4) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00004a8000-0xc)={r5, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003bb000-0x98)={0x0, @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]}, 0x80, 0x1f}, &(0x7f0000b95000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000caa000-0x10)={r6, 0x3, 0xfffffffffffffffb, 0x200}, &(0x7f0000a0d000)=0x10) connect$ipx(r4, &(0x7f00000fc000-0x10)={0x4, 0x8d, 0xfff, "6850b9621cce", 0x7f, 0x0}, 0x10) getpeername$ipx(r4, &(0x7f00005c1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000990000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a06000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000277000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000049f000)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x8, 0x5, 0x20, &(0x7f0000981000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000e7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000152000)={r7, 0x1, r9}) socket$inet(0x2, 0x8000f, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ecf000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000-0x4)=0xe8) ioctl$DRM_IOCTL_VERSION(r10, 0xc0406400, &(0x7f00005a9000)={0x800, 0x8, 0x2, 0xb0, &(0x7f00001f0000-0xb0)=""/176, 0x26, &(0x7f0000001000-0x26)=""/38, 0x28, &(0x7f0000e33000-0x14)=""/40}) 2018/01/15 07:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002f3000)=[{&(0x7f000098d000-0x26)="2900000020001900013d00100008000602d8f5ffb900ff000000040d0014ff0000000000f808", 0x29}], 0x2b3) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000b42000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d99000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000619000-0x8)={0x0, 0x8}, &(0x7f0000cd4000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000792000-0x14)={r2, 0x12677, 0x7bc3, 0xecb6, 0x921, 0xc2aa}, 0x14) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000c93000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00003f1000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000af9000)={0x0, 0x100000001, 0x3}, &(0x7f0000beb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000001a000)={r4, @in6={{0xa, 0x2, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [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]}, 0x883, 0xffff}, 0x98) 2018/01/15 07:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b4d000)=0x0, 0x800) bind$bt_hci(r0, &(0x7f00005d1000-0x6)={0x1f, 0x9, 0x1}, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000add000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d50000-0x10)={0x0, 0x0}, &(0x7f0000d2b000)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x8000, 0x3}, 0xc) r2 = socket$inet(0x2, 0x30362f14b6a55309, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x2cc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce3, 0x3ff}, &(0x7f0000001000-0x4)=0x98) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/15 07:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000432000)=0x0, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000813000)={0x0, 0x0, 0x0}, &(0x7f0000703000-0x4)=0xc) r2 = getuid() r3 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000011b000-0x4)=0x0) r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f00000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cd000-0x4)=0xc) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000216000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e65000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f0000672000-0x4)=0xc) r12 = getgid() r13 = socket$inet_tcp(0x2, 0x1, 0x0) r14 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000073c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000-0x4)=0x125) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000212000)={0x0, 0x0, 0x0}, &(0x7f0000c84000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000443000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d78000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bd000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dca000)={0x0, 0x0, 0x0}, &(0x7f0000197000)=0xc) r20 = accept4$inet6(0xffffffffffffffff, &(0x7f00003f3000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000755000)=0x1c, 0x80000) pipe(&(0x7f000058a000-0x8)={0x0, 0x0}) r22 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000bf7000-0x36)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095b000-0x4)=0x60, 0x800) r23 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d0000)={0x0, 0x0}) r25 = socket(0xa, 0x0, 0xfffffffffffffe01) r26 = socket$inet_dccp(0x2, 0x6, 0x0) r27 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000468000-0x4)=0x0, 0x80800) r28 = accept4(0xffffffffffffff9c, &(0x7f00002d3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c8a000)=0x9, 0x800) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000631000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d74000)={0x0, 0x0}) socketpair$inet(0x2, 0x80007, 0xf31, &(0x7f0000c11000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000012f000)={0x0, 0x0, 0x0}, &(0x7f0000391000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000057a000)={0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0xc) r34 = getgid() r35 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000852000-0xe8)={{{@in=@remote={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ab000-0x4)=0xe8) r37 = getgid() r38 = accept(0xffffffffffffff9c, &(0x7f0000a7d000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000011000-0x4)=0xc) r39 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b71000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000162000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000578000)=0xc) r42 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fee000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000890000)=0xe8) r44 = getgid() r45 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000065000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d20000-0x4)=0x60, 0x800) r46 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c31000)={0x0, 0x0}) r48 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000062f000-0x4)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cd7000-0x8)={0x0, 0x0}) r50 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b6b000-0xc)={0xffffffff, 0x8, 0x10}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000021c000-0x8)={0x0, 0x0}) r52 = accept4$inet(0xffffffffffffffff, &(0x7f0000272000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a21000-0x4)=0x10, 0x80800) r53 = accept4$packet(0xffffffffffffff9c, &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d03000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000202000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e09000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c94000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097c000)={0x0, 0x0, 0x0}, &(0x7f000014c000-0x4)=0xc) r57 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cbc000)={&(0x7f0000abb000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r58 = accept$ax25(0xffffffffffffffff, &(0x7f0000ae4000)={0x0, {""/7}, 0x0}, &(0x7f0000e50000)=0x10) r59 = socket$nfc_llcp(0x27, 0x2, 0x1) r60 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmmsg$unix(r0, &(0x7f0000a5f000)=[{&(0x7f00000d2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b10000-0x10)=[{&(0x7f0000d01000-0xb5)="969a9e6e93871829260dd144cf4fdeac5058d2bfb2ea774fec931f1ac15eb4a53d88c76647d4c01a12987278301a173291bfe6df26afc62c1cd1003f8e245254d72b8a5d7f62b28f2cd3774dce0136f4316a399db1d97fee0b395815bf663184c90958b1f3a9f2f1002d6e9ba2f855344090677791ecb3e4952dba743f1d3203a736134c2c528b44a8fc044da044937d4dc6faf9a6791395aceea9928a25e8a7a6ad6cfb059dd2d1e40387876d848c9a2e49829ab2", 0xb5}], 0x1, &(0x7f0000ff9000-0xd8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xd8, 0x40}, {&(0x7f00009bb000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006e8000+0x398)=[{&(0x7f00007ff000-0xaa)="c61ca32680beffd17567132c1f12fabd05cb4eac88460a83733f0036c752defbe5f2097697c72ab27cbc2fb63c9f6181fdc7313553f8f7bb3af69bdde44c8214b6d2615266ecc20df4e12eb0f37e08887c4dc7f299e22f90ca6fe2f53a06ec3fab9140c0fc1c2f1651cc12b30da61db12a7917d22da24789d09d3fe492bf139bb701c045848824ed52a3858ca3b472185d49b751cd3452a556f28a085966f9ee70b87ff9269735f04f74", 0xaa}, {&(0x7f00009ac000-0x7d)="1437e8cc6a356852f666d46717f45c8051d88cac84d8af437ce0b31e1e7da2dd59ba7ce76cb524d0a66bcbd1f5f1894de4c785bca614be4258f8f17b3a37dd5a84a4e86d9c802b300b0465655361832c7983f03781c2feacb962a84439730b720c79abcffaf70bcdd3ac5b449758afab9684b959e5e05cc9eaa5c4ca3f", 0x7d}, {&(0x7f0000b73000)="0aa40563cdabd1f07046a417f26db1abc6620d6c36d96df94314f898af6742160a4e6b396251885e7b77ed78af028fe274e14275bab6b31688a3a702f2dd7d6225c483a49c9bde6640fd9041d0ab69f90a10c4f84605b82fb899e1c287f883458970b66ba6e30677386e0f664328d8ca4a2e1e8f4cf16461988b70de53a210001e23910e6ac18e55a948d59843786877d72ac7e622b8de7e5a4fa880c8c6a10bcc8defd220d359c249051ff1e841b258f17d334bcfebdcc31b176f30990ec1fa9738fad724140cc592ed5366d1d1464ef1811a3690e8f59bb660252285977945526ae7", 0xe3}, {&(0x7f00002ce000)="86788445acc5ced790affb4e98ec54497b0e315200e26697aefe67daa0152856334051cfe7a000dcf1bea4f650007e656b134c6ed4b687616d8680a27c89477be2f007a35fcb0a6897c84d3caec964b47e8d71aa7e7b503b6bbaebc6e8f9b7eaddda82a2e7e4e7f4faedef362058ca94a3e05e113e97dc9f4c020780333ca19614041bf5795a59d5ac7532c3608811b66ab77798e390efcb632d5eae59bbd35a9c9e78af8ae4e3d1fc3b53a86037d34262506686c2bc8f3aa5797251b7bff8c31019634337c987e79054b1dd24c358e565fe77374f32f9042526d0d9a2c176e41d82115ea1", 0xe5}, {&(0x7f0000d0a000-0x2f)="6eea26994619047ff4d07b08ba12b827e96d2df7bc5db3abbda6735d2425c92a192a2ea65e5f04031b619e6642b543", 0x2f}], 0x5, &(0x7f00000d5000)=[@rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30]}, @rights={0x18, 0x1, 0x1, [r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xa8, 0x44800}, {&(0x7f0000deb000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000990000)=[{&(0x7f0000510000-0x33)="7792a3b7d0c7d43daf9d328df9c2fe5a389ae1be3f5e9990e3d1ef7d99da7aef93a87abef7f11c45deef1b10609cf929c9e14b", 0x33}, {&(0x7f00000c4000)="9ca8407eb007895edd6c0864a5a0b87d293dffa79ae4a88926b7cbd8e3f1c27bccc6f5479cb9af3df5a2bd6058b44f27b5cb070651af2982fc", 0x39}, {&(0x7f000004c000)="d5b3b0fc956624082c72555d5e799c651ba003ada2eaaedf1f", 0x19}, {&(0x7f0000d66000)="f7b0367fe5884f74fc42f684b700480ed341f49e04cfcd0eca029c52ea", 0x1d}, {&(0x7f000072a000-0x3)="b477e7", 0x3}], 0x5, &(0x7f0000e41000+0x2bb)=[@rights={0x18, 0x1, 0x1, [r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r45, r46]}, @rights={0x18, 0x1, 0x1, [r47]}, @rights={0x20, 0x1, 0x1, [r48, r49, r50, r51]}, @rights={0x18, 0x1, 0x1, [r52]}, @rights={0x18, 0x1, 0x1, [r53]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x20, 0x1, 0x1, [r57, r58, r59, r60]}], 0x118, 0x8001}], 0x3, 0x4) r61 = socket(0xa, 0x803, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r61, 0x8935, &(0x7f0000d59000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) setsockopt$bt_BT_POWER(r61, 0x112, 0x9, &(0x7f00004ff000)=0x10000, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r61, 0x117, 0x5, 0x0, 0x9) sendmsg$nfc_llcp(r61, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0xb, ""}, 0x10, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x807, 0x7f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000-0x8)={0x0, 0xa}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000a000-0x14)={r3, 0xf7e, 0x9, 0x7fff, 0x9, 0x6}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x4, 0x104, 0x9de, 0x40000000000000, 0x3, 0x800, 0x0, 0x8, 0x4, 0x3ff, 0x3f, 0x7f, 0x7f, 0xfc8]}, &(0x7f000000a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000)={r4, 0xffffffffffff0001, 0xffff}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 07:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e15000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f00005a0000-0x4)=0xc) getsockname$ipx(r0, &(0x7f000075d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000300000-0x4)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f0000aa3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x356) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a19000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030a000-0x4)=0xe8) recvfrom(r0, &(0x7f0000118000)=""/69, 0x45, 0x1, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000489000)=0x0) 2018/01/15 07:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000072000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe6000)=0x1c) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000ada000-0xf2)=""/242, &(0x7f0000efe000-0x4)=0xf2) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0xffffffffffffff83}], 0x1, &(0x7f0000132000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009a7000)={0x3, &(0x7f0000cd1000-0x18)=[{0x5, 0x5, 0x400, 0x100000001}, {0x6, 0xfffffffffffeffff, 0x9, 0xe0d}, {0xe0, 0xffffffffffffffee, 0x4, 0x40}]}, 0x10) r3 = accept4(r1, 0x0, &(0x7f00005b5000)=0x0, 0x80000) pipe(&(0x7f0000d03000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000387000-0x8)={r0, r4}) 2018/01/15 07:11:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000399000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 07:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ee4000-0x3)={0x0, 0x0}) vmsplice(r0, &(0x7f00000d0000-0x10)=[{&(0x7f00006ab000)="9bbd858c776872d377aa42f4e0ea219707a263b043c94e6bbd4aa0069444d85257050f867004a2591e891666ab4a588b05d4c3cb8c85f8241476be20b0c2bef5f3db69bea39696a3ad59694d5441d42dce3a82e359d62c82889268e544097ee8257823e05eedcca84dc2cd0140d6c46e670036c703de200e11e39ceeecb0b8a8672236a292371fd5388c5e41d1214a81ba284e375cefd2ca1b949c00c0", 0x9d}], 0x1, 0x6) r1 = socket(0xe, 0x3, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cd1000-0x14)={0x0, 0x80000001, 0x9, 0x3, 0x0, 0x47e}, &(0x7f0000ee2000-0x4)=0x14) getpeername(r0, &(0x7f0000be2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006af000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001c8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000020a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009de000-0xb8)={r2, 0x6, 0x9, 0x80000001, 0x4cd, 0x4, 0x1, 0x4, {r3, @in6={{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x101, 0x5, 0x7}}, &(0x7f0000f34000)=0xb8) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x4, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x7, 0xffffffffffffffc0, &(0x7f00000ff000-0x8)={0x0, 0x0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000057f000-0x1e)={0x400, 0x5, 0x100000000, "41e8d19176b5", "c55eef167035d100634311c9df779817"}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000010b000)={0x0, 0xffffffff80000001, 0x4, 0x5, 0x7, 0x600}, &(0x7f0000581000-0x4)=0x14) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001ce000-0x14)={r3, 0x5, 0xad, 0x5, 0x8, 0x300000001}, &(0x7f0000580000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x2, 0xe2e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000057f000)=0x8c) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000580000-0x20)={0x1ff, 0x800, 0x200, 0xfffffffffffffff7, 0x9, 0x10000, 0x100000000, 0x7b2d0f51, r4}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000160000)=[@in={0x2, 0x2, @rand_addr=0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x2c) 2018/01/15 07:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendmmsg(r0, &(0x7f000041a000-0xf0)=[{{&(0x7f0000fcf000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d5000)=[{&(0x7f0000f34000-0xc1)="e7aae7198c4aa76fab9d3e1e799a1dc678b227dac7195cfcd6f1af0ba61f56e1d875f5cfc4d05eaf4c6e7592d7fa8eaa25a0a4d64a8bec11ebc7a0e22ad0ad4e754407532ee84b5b2d622f17df5caf3161863d10fa5df5bb3ab7022cd8eb5d75f83464bcd210c34125372b4e271b74d70c1f31a725b447c23e2efc4caa108ad86e318c1c4bb70a9d6a686a83efe238c188af740c97f6f3b9d5ba360e7fd8208e0070f2be71fb17954a65c4b564c714745df6a0bc6af1ead2f05a37a67f9538f279", 0xc1}, {&(0x7f0000b61000)="0310f87a67b2d2cf7615fec73067386b296a6e587e3c6662e96736645df7ed7dec0702fb6d7086b9c72829f7ab6bee4ba77e073145d3ca9957ac25d9a0b09979416f02d3b4a95f841b63bcad54f35c408c4907473d196aedd97b4a36483835388cb30ab58eeed962a834e337737329febe153e2c8ceb9f122b44db77c44fb855c7c923779e6065f8", 0x88}, {&(0x7f000015d000-0xed)="da8bf7cdce7117149b461d12ea172ffd426c23c18aec234aa0de799f30fe0ee2a9b3bcba2b14969232564f0a4c7a749f37de0eb82ad75c490c355188eea3fe82ca355fd20add8b37420a8fcc6595af408b2610d3a14ad2c74c1249298c91a4f450648c08dd1c884c5a944ee9a8191caa3c2ae40f2e8b080b1441d7438eff08f95ba53b8afd74dc91c2cd4e78283470c8a34d7366a68f8b7a0a0dadfd6e962610160ae28e151fa8c8dc6de630a6b96b8a2ea5a889e248070a78255f98bd666573eb14ccfb90c4de6f9cc01621856de16a23ebfa61348bba2f56bb22fc4436265f699e9313d6adada9f503c55676", 0xed}, {&(0x7f000042b000-0x11)="4d6f2219086a31fbf2ae351209bac5efd0", 0x11}, {&(0x7f0000d1a000)="26e0816426ee3882faa26b0c8f90afb90c95c411f1f6179e68f9b23af8c969f7c0521526ced2b207630929a0a76e8cc00174aaf051be2b23f0fa80cbba871ab984c7cdf5f72d6b16918c3539f56a93f23bf052a3a5aa9e81e14a8ba476abb3a988415ef04d770414a6b13f086bb068cf6c5a09d9c1415e84ed223e2bd7b21b9f1a46751a1c54b06642a5f267f8cc74fb8ed6289d4007be97074920dc9d0a522a9bae6d6054970c2ea02df3dad40c8ff1e243264675d57c187899e31aee879fb117d9002273956a7417ddf40a2b90416c372b204c9e48a38f1465d08c09f796b8a48a32a894", 0xe5}, {&(0x7f0000cc4000-0x9b)="16d21a1e2fafcaee7f6dc1ab9ccf9f9054a068edd30489a71887d5c2a234075fd35506fe507d00899c2eb81a4b780e44aab249a9fa9d9288e0fb592a2c4f2b1b0468c9e6a2cc9ff5364c9942fbb1c57847562d930d9eeb455022b4a07680eab91ef7691bec128f00d42ee3d1b962e35ffe4c4e90b1b105260781a1e816c1426c37aeee178a2d48b8406dd2f72ac1ced1c6d69b9d07b8d9b9d57d79", 0x9b}], 0x6, 0x0, 0x0, 0x8000}, 0x6}, {{&(0x7f0000df9000-0x10)=@llc={0x1a, 0xf8, 0x5, 0x401, 0x3, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000131000)=[{&(0x7f00006a5000-0xa5)="fc98367d497c272fa1dddb8a5d42f1b2006028a724ec2502c977f4a6d8091ccf3ba5fe1551d09cee5d8fe45f5f9115429616f5baf45b07130443b6122058b9aa282f75a0babf9af78b16df71a7ebf8ef51455982d85caae113339c470e7dfac0d76f2f9723b1c4a2be669e86f77d98dc0546da42cf64e2a0641d99d6bf075bc2c9bf6301c9b111bee96723160a77fa1d390dfe359b615e97c409919a7a632b6e6666516c0b", 0xa5}], 0x1, 0x0, 0x0, 0x4004085}, 0xfffffffffffffffc}, {{&(0x7f000086a000)=@nfc_llcp={0x27, 0x7d6, 0x10001, 0x7, 0x7fffffff, 0x100000000, "e2b5228e9d6c34f5fde0a108fd1b9d6d8678e9322d12f41b9711827c4d1019f64c0a9e5793a5ddb2198d895ab9a2497686b42c8fff0e37e4631e844f37ed83", 0x3}, 0x60, &(0x7f000078c000-0x30)=[{&(0x7f00000da000-0x1000)="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0x1000}, {&(0x7f0000a1c000)="3efb60f92f8572ed9a060c4c8c2aae383b6db6a277525dfee10ec478142d54e2b462f6450421b4823c37ea89d5be7b88668e5122b363ee02b66e79826787c25c3dba8329d31d1bcb8829df7c4841e9f609f645cbd44d24875ffd6cdef7db66b310395d74a356e1ad765342e6e9983fd24fe8a4eef012302841deee174de0345de9de920ab338b50fb7c326a1737be1b6b46c0f8d21ef48aeaccbf191e39773bc2dfa1be8eb42166ec948c1cac3baf8555b3bcbe8cca0b75fd51c3643e2ba3893da744989b09a808e098707d40dc5a3ad374b1c1ec77f9d3cba2b", 0xda}, {&(0x7f00006b9000-0xd0)="a7d1a04ac119145f78f1c94891891c2b1d8b163b0b524b6161cbdd2dadc370a9d979c74c99d92ca040402186f1fc6200989d0eef96a1b74f9b7bb5e8d9cbbe70874702dd381fee099b38728094b4e71b3de1d44b72334321149efb33c4bacd73ab603ce30a8d9af89c47db089ad3aab920a3c4798d840213e377d18a376200c2112cb889afeb2d65480a5923b076063dcb112b7041dcd89a20b3ef453f17d39cb8c2f4d9cc10f76718df01c1dfa9e1b135c2fb5a2782ab06e5b583c33fc62fb3d5d4444ed433522836fe5294aeaf6f5a", 0xd0}], 0x3, 0x0, 0x0, 0x40}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f00006e7000-0x50)=[{&(0x7f0000355000)="c38c72d88901099f27116dbede6204889551a1142cd57c610f53bbad644bda5a6df823c1c5b202ec9b4d0346b353e9d3cbaafa68c2e5d7a466adecbac13bc1212cecb9bfea77d6eb018827acdf40de793d4a7522177d3df420e192c184d69741d3cd95a5ec7ff97707b78d83762ef7d53a52285af919b9453b00dcc012e3d43a83dfbaf92066387b17f6656944d8e7ab65710956bea816052a7184f81b03bea912f6efaeea841e16621038fe7ee25b0001482c4757cfd137ddcae8f12d08717563915ad7589e781afd935b034713168c2ffffa1d87588428676b3deeef46252d45", 0xe1}, {&(0x7f0000b2e000)="ff0b81b026bdcc1a10232257da87336a318b8a15236bac4d854dfe1b7defe9cf43dd3b7917840e5f8b6df3f3b5b4b67819577f5b6e569c706db7c14b6158d85377f0ddf109701973d9fc49b6a7cf8db643e5840e093041cf3cd416e218c4b184af9b5f5f0248f68d238dc2e44b8edc20bab8a5391c012029ca8e13bed97ea91e524abac38fca0da0f45ec171094fd1056b4026d75e", 0x95}, {&(0x7f0000a2e000-0x10)="e99aca1a2442ab4361671e67d64dee26", 0x10}, {&(0x7f0000ab9000-0x4e)="13fbecc0d0df309172c0d806b14a78449a12682b0921070b9a5f6162926b64d35dead5d29880015c1a7aef0ae464bad863861ff907c9c5797ba4b884a6f9d28c6333e8713fbc3f2b1ea427289b41", 0x4e}, {&(0x7f0000945000)="", 0x0}], 0x5, 0x0, 0x0, 0x8000}, 0x62}], 0x4, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00006fd000)=""/131, &(0x7f000008a000-0x4)=0x83) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) 2018/01/15 07:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004bf000)=[{&(0x7f00002db000-0x19)="e74b0bbd38a40b0b9fca9a3144da96ff24e577936172c56ea2", 0x19}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004de000-0x4)=0x0, &(0x7f0000cc8000-0x4)=0x4) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aac000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r1, &(0x7f0000260000)='$', 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000146000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00002bf000-0x8)={r3, 0x2}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006b1000-0x4)=0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ce4000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000140000)={0xffffffff, {{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/15 07:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x17, &(0x7f00005d7000)=[], 0x2000000000000166) bind$alg(0xffffffffffffffff, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) r2 = accept4(r1, &(0x7f00008c1000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007ce000-0x4)=0x6, 0x80000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000134000)=0x200, 0x4) 2018/01/15 07:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000692000-0x20)={r0, &(0x7f00000d7000)="", &(0x7f00004ea000+0x11e)="37739ebb75145a31dee8d6a23eefd3e39d87c76aaeb0f188d549a1cca0d0ad10bb7a235f233bbe83a35f5f4272af1b8ade4a279d2b2fde2f8e5254e00a5f925118191ff8ba9d47e90eb0a3fcf17425aec5f20ab34f6ebb34819b09b1d64e9ed49ae574b144b16ec113a156d7e573db6b9eb6437a490528853a46f559dae1b2126bbb14660f581beb15a0e907a30fac94ee3503c2f6f01084910c7ac7dd66c09a7daaab874b438d068d76d37be48425cb32f3d1ebbdef546b51a64788f1137961280f47dc575342312c61c69b24b62463a38d", 0x1}, 0x20) 2018/01/15 07:11:45 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r0, &(0x7f0000005000)=0x0, 0x10001) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000cae000)={&(0x7f0000e7f000-0x20)=[0x6, 0x60, 0x6, 0x6, 0x40, 0x9, 0x1, 0x23], 0x8, 0x100, 0x7fffffff, 0x80000001, 0x2, 0x84a3, {0x2, 0xfff, 0x8, 0x4, 0x5ce, 0x176, 0x80, 0x24a, 0x7, 0x5, 0x8, 0x7ff, 0x1, 0x200, "b628b206fc3be513832e03e092aa69ee8c46accbd0ac29fd9d53c86d0fb2e55d"}}) write(r0, &(0x7f0000380000)="1f000000010a1ffff7ffffffff00400000000000000001800400002000df18", 0x1f) 2018/01/15 07:11:45 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007ae000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000942000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002b0000)={0x7f, 0x7, 0xc, 0x20, 0x306e, 0x7ff, 0x8, 0x100000001, 0x0}, &(0x7f0000210000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000eb9000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000383000-0x60)=[{&(0x7f0000bdd000-0xe)="0e0217fec396f1095240e55ab0d7b61d", 0x10}, {&(0x7f0000001000-0xce)="cb55373c53166df3bc2d01c47676ca4d7ddd53316f8c6ce59d2e3334826c4bdebb1399ca515aee9f1ece4cd7fd41332d39b2012779e9e24edab24c00e46d5442e9fac360bb04b690dd360d1c292312a40581b4e8cfed09f44265ce6a97e3bce7795636b3463fd7c2ca5cefb49a93777a0a51728087451938aa785dbaed0be6210d898ab2dc25dd260c8beb3c27190e59853642ba68631adbdafedec5f335d0bf3903212eca44c555d349bfaf5314cb633db54ad8bd6bea3fe0ca4c05ee49cbaae7c6b3b51ef161c69d977558ca00", 0xce}, {&(0x7f0000000000)="e02bfffbcf6f99cecd7085f2515b565f38bd9da9ccad87c8a8e03a57c2fd79914c1dbc73ff253849621a98bc1995718065a98dfb2f4f591298ae96a86caa5c9b0e4f36bc675e23afe5be80bd9ec72c8b744c74d9f3167f89ad4b994b9279367ec3bd465a72beaea945dd726411232442606573d682ad166675f87b10e32edbcf8aea8235fb0d45f10b2ebba2a3c6197ac1c11bd651da006f6a2db334c30038ea982797f140b8111799c25d3f06600eeb583661302fe8ecd63d97c7820c6dc2029b8882e27b2b86505f0b01d0245023662a2f17", 0xd3}, {&(0x7f0000000000)="863c11d60dcdd76333fa5942b6953fb31f869a4726f7c1477d6f4132566da8bf4e99477ac0b18840398b3d0428bee49f3cab0e4d5a9f560a9b51b6fc5b1089", 0x3f}, {&(0x7f00002d8000)="42f14d25c754a2bd3cac84245ca415706457fefcf39a0e4aace595e407f1ef9b8e60ad93bd3130f44de111ea7fd5db275ba67924f6ec9a498444cc280baa", 0x3e}, {&(0x7f0000078000-0x3d)="becd1aa61d02f05ea1a5b1bc243696cdb6241e48e0ad566974d6ac6ddcce7bb752087ff2381c9004addd999e844c4adb39661723a05776f2280e0a6882", 0x3d}], 0x6, &(0x7f0000d87000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0xa1d, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xfff, 0x8200, 0x5, 0x0, 0x6, 0x9, 0x8000, r2}}], 0x60, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000086000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002c1000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008d7000)={0x0, 0x4, 0x6, [0x4, 0xfffffffffffffffe, 0x9, 0x3, 0x4e6c7717, 0xfffffffffffff4cc]}, &(0x7f00007bb000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007b0000-0xa0)={r4, @in6={{0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x832, 0x1, 0xe88, 0x9, 0x40}, 0xa0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00005fc000)=0x0, &(0x7f0000a76000)=0x4) r5 = socket(0x10, 0x3, 0x10) write(r5, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000def000-0x38)={&(0x7f0000876000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x7f, &(0x7f00006b7000)=""/640, 0x239, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000af2000-0xb8)={0x0, 0x1, 0xa11, 0x0, 0xa9, 0x1, 0x7, 0x7fffffff, {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]}, 0x4, 0x200, 0xffffffffffff5938, 0xd5, 0x8}}, &(0x7f00008c1000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000e83000)={r9, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5fb, 0x51, 0x9, 0x48}, &(0x7f00007db000)=0xa0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000373000-0x4)=0x10000000000000, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x3, 0x2, &(0x7f00003b5000)="2e0f5bb1d832da79e72b9c655b0c94b67857c33830913151f698ef62c73116db9b933d2091c6deb568480c4f72eca5222165f355de81fa42eb7776a58f78a621a527e8e19484bde5736ee71a34bcd590e6c0e2ca13f7fa6424b260e0b4d30554267f629d7671f315e8fa6257e432cf02d3f1068e2a1e12b30e94bbbae4038dfffce612f04d22dfa2976f1b123fa42bfdac3a1584136cb0200f0aaf0b4e28c8c8b539bbf4faec8df79e4c6d2cf6087feb5d4a65a162560eaff83155cc1865dd7e731d9f86fbb91aad99b3fe83737dc75f0b087b2a4eda839526d78415307e", 0xde) 2018/01/15 07:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009d9000-0x4)=0x81, &(0x7f0000e68000-0x4)=0x4) getsockopt(r0, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f0000524000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b12000-0x20)={@generic="6c333e6e2645942d753beef26e21963e", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f000044a000-0x4)=0x0, &(0x7f00009ac000-0x4)=0x4) 2018/01/15 07:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) socketpair(0x5, 0x3, 0x1, &(0x7f0000652000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000283000)={0x0, 0x0}) pipe(&(0x7f00002dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000573000-0xc)={r2, 0x0, r3}) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f000043e000-0x1003)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "094de7", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x1000000000000000, 0x0, []}) 2018/01/15 07:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000219000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@ipv4_getroute={0x14, 0x1a, 0x100, 0x5, 0x1, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x182) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000001a000)=0xfffffffffffffff9, 0x4) 2018/01/15 07:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x10, 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) 2018/01/15 07:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001ad000)={r0, 0xc24}) getpeername$ax25(r0, &(0x7f00007e2000)={0x0, {""/7}, 0x0}, &(0x7f000041f000)=0x10) write(r0, &(0x7f000008c000)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b864c9e0007360d060000000000000021d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f599d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d93f76f564adb2b026749e78fd1bedeb9c30705bc09a58335805a810d9f5a20f31de07f91c10", 0xd2) getpeername$ax25(r0, &(0x7f00002c6000)={0x0, {""/7}, 0x0}, &(0x7f0000b5a000)=0x10) 2018/01/15 07:11:45 executing program 1: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ca000)=0x0) setsockopt(r0, 0x107, 0x10000000008, &(0x7f0000abc000)="", 0x0) 2018/01/15 07:11:45 executing program 6: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0xae4b, &(0x7f00000e9000-0x3)={0x0, 0x0}) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000e9000-0x64)={&(0x7f00000e8000)=[0x2, 0x10001, 0x3, 0xa0b, 0x5, 0x20], 0x6, 0x2, 0x2, 0x40000, 0x800, 0x401, {0x8, 0x8000000000000000, 0x857, 0x1ff, 0x0, 0x0, 0x40, 0xb63, 0x8, 0x9, 0x4, 0x9, 0x3, 0x7, "190acbd9ddf2e29ded5b0ce527b0cde3f77a214d0b21554125bc8d3b0a0c0701"}}) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 07:11:45 executing program 5: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071b", 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 07:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) socket$packet(0x11, 0x0, 0x300) 2018/01/15 07:11:45 executing program 4: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00002a6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b33000-0x140)=@newsa={0x140, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0xffffffffffffff81}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000085000)=""/76, &(0x7f0000b6e000)=0x4c) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000603000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b6f000)=0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000b2f000-0xc)={{0x8, 0x45, 0x7ff, 0x0, 0x5, 0x2}, 0x5}) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b17d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ed85516b042511f32764171ba9bd278cbe360c22f16b073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a4fd57e456460104c000002020e8365cd43d106c41d009975ec4d6557bf8917cad6303f8f6e35fd177001ff78a5bb64ffffffed00004c", 0xce) setsockopt$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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) close(r0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b6e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002e8000)=0x48, 0x800) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000b6d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b6d000)=0x48) 2018/01/15 07:11:45 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000ff9000-0x1c)=[@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006d0000)={r2, 0x4, 0x30}, &(0x7f0000c41000)=0xc) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x802, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000136000)={r2, 0x957}, 0x6) r6 = bpf$MAP_CREATE(0x0, &(0x7f000055e000)={0xe, 0x100, 0x7, 0x9, 0xc, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000328000-0x4)={r4}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00002f1000)={r3, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d3c000-0x4)=0x8c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001f2000)={r6, 0x28, &(0x7f0000445000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl(r5, 0x8916, &(0x7f0000000000)="") sendto$inet6(r4, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r5, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r4, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0xa, 0x9, &(0x7f00007e4000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d3d000-0xc)={r8, 0x4, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d3b000)={r9, 0x28, &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 07:11:45 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0xb3691c9964d752d1, 0xc3, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) 2018/01/15 07:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e71000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0x80000, "545437dea5e8afebafddc3a73054dfcaea1d9968ba326fb071e401d310d6d92980b221e272dfa64c0fa10e7043324952f51309176b6dd5eb46fce77cab474b683067600c9ccc77d251467fc90052629f"}, 0x160) write(r0, &(0x7f000062d000-0x1c)="1c0000002000af020002f300006b00050a000000ff0f00010007109b", 0x1c) [ 69.608586] audit: type=1400 audit(1516000305.612:69): avc: denied { getattr } for pid=14150 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/15 07:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) bind$bt_rfcomm(r0, &(0x7f0000aeb000-0x9)={0x1f, {0x9, 0xbf, 0x1, 0xfffffffffffffff8, 0x0, 0x7fffffff}, 0x51a}, 0x9) 2018/01/15 07:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000af2000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a51000-0x4)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ae6000)="527606172d048568c0b68ac131dd4a9cb59eb5cdc471ffb48607bceb49e88724ce540f6176162bbbc374a51c52cd0ab922a533a6d0c7282de328711101ac425d50e1f90fef2ea58334b758465aedbd57be350f6282c62f591d8c88d67b75aba2f87b17cfcadb5cc5e8987b2a2c74c116dda0d9c43fc1922b0a8cb5c03d5cc5ca652c109a340d058fef28d6234d219223ddf8553508ef260d95c5176daa7c2faa9805f27d0c82be5027a6a81eabae16b348c0e4697ee6435e8c3e95b62b3afd69009b", 0xc2) 2018/01/15 07:11:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f0000006000-0x32cc)=@setlink={0x44, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x1, @u32=0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f97000-0x10)={0x57, &(0x7f0000b99000)=""/87}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000007000)=0xffff, &(0x7f0000010000-0x8)=0x2) close(r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000010000)={0x7, 0x9, 0xfe, 0x6, 0x40000000013, 0x7ff}) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb5000)={0x0, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000fb6000-0x4)=0x0, 0x800) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fb6000-0x38)=[{r1, 0x1, 0x0}, {r0, 0x80, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x9430, 0x0}, {r1, 0x1008, 0x0}, {r0, 0x20, 0x0}], 0x7, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000006000-0x2b)={&(0x7f0000005000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "59afef0cdf1d0875f528ae4541f65c2011489840d4ac384845d0fb53a51f3668733e30c410a29e4fb98cc703270243747e6f91c93e4277810330941202295e", 0x0}, 0x60, &(0x7f0000003000-0x70)=[{&(0x7f0000001000)="ee4593", 0x3}], 0x1, &(0x7f0000005000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d60000-0x4)=0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x40305825, &(0x7f0000fb6000)="00055800eb5265b952a1a29504bd1a313c2d6f450d108442e3cd2554b1af2317a8af8648ac67f83f0df3ab37") r4 = socket$inet(0x2, 0x8000000000000003, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000831000-0x4)=0xc7e7, 0x4) read(r4, &(0x7f0000d51000)=""/60, 0xfffffffffffffd33) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000956000)={0x0, 0x3, 0x10, 0x9, 0x10000}, &(0x7f0000fb5000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00007a0000)={r5, 0xe9, "d8d54dd89ec0660e8a724a043ad63285ff52afdd0e46e4fac82dcfdc001c881066b86adfe7b56df94b12a51dcd824607c4475e9bbb61f33d8dcb76cfcc792386143dee0aff04daa0259640458888279f28298de05b914c1fba89b325e9be847c7b19ff3e633ff7d0425c1ecf390f55c47e8c7e47825f64b6c86e0f90e989b39607fa231753f2d3a7530066677232654bfba6b348c870bd3b85e3a0e39e03e94d762b0e8bc77d43d7b9800776d07f4e8f923b4e4b28bda4580c5ae4fe68efada91474148ae34b107b68a1d943f3b451596d5753f263555e36e25e206950fda468d6146d497989d1c535"}, &(0x7f00009f3000-0x4)=0xf1) r6 = epoll_create(0x40000000007) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000c5a000)={0x10, 0x0}) shutdown(r4, 0x0) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r0, 0x1, 0x16, &(0x7f000003f000-0x10)=""/16, &(0x7f0000005000-0x4)=0xffffffffffffff82) 2018/01/15 07:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x48, &(0x7f0000fc3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000624000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa8000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000031b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000413000-0x4)=0xe8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000616000-0x1c)=@req3={0x80000001, 0x49, 0x100, 0x1, 0x1, 0x1, 0x2}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a66000-0x5e8)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xfffffffffffff775, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006e1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x2, 0x20, 0xa, 0x20, 0x80, 0x1d, r2, r3}, {0xfe, 0x46, 0x1, 0x200, 0x7, 0x7, 0x7, 0x7}, {0x3, 0x2, 0x7f, 0x5}, 0x0, 0xf, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0x2, 0xff, 0x7fffffff}}, 0xe8) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) 2018/01/15 07:11:45 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl(r0, 0x2, &(0x7f000046c000-0x21)="f8667c9e6af176dae3294e54f2100548ac765d2c9b5c127589635ac400f3233186") setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00003d3000)={0x0, 0x8, 0x5, 0x5}, 0x5) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 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$alg(r0, 0x0, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000233000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000310000)=0x10) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002ea000)=@assoc_id=0x0, &(0x7f0000312000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000298000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x916e000, 0x101, 0x6, 0x6}, &(0x7f00001ca000-0x4)=0xa0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000254000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000029a000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00002fd000)=0xc) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00001c2000)={0x0, 0x0}) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r4, &(0x7f0000312000)={0x1a, 0x1f, 0x8, 0x7, 0xdf25, 0x7fffffff, @random="ae5a57cb0033", [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000007000-0x28)={@common='ip6gre0\x00', @ifru_names=@common='ip6gretap0\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x80, &(0x7f0000006000)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x96}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf5e}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r1, 0x45b}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000009000-0xe0)=[{&(0x7f0000009000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f0000007000-0x1000)="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0x1000}, {&(0x7f0000009000-0xc1)="20e1467e50000cec7ec68316f3b562468c3a964e8616054665e47a0b8ec85d374bb1cdc57c10d497ae5a5d47cd99404b2cf6279082cb1631a598bfa06af040af531795edd9dfaf3decd69b3ff9c022aa07836a14db49fa9041dc17f886e49e317a385df33165679ea357d47c44f871a463474b3101346eab4af486bdc47ed645dec7c177f6b42bcf8b9e23d5042669de343b15ec8ac274a9faf3f3652a3baf00a1adb6cb24b75bbb405130f2b43a7580efcfd3cbbf3a4fc1f84501d304f4a30ad1", 0xc1}, {&(0x7f0000008000)="1c6bd4173fc541a73178ca1294a2cb604f495d01db6df90b3a7ecb151a61ec7f53c0c6fd792a3d932bc631ec9d8538510f957828edea5bd454751b74b716d03113d3f65f75cc74c7bedfce74738c9172e3f9ef8c9972b59ae50dc87f7dd6a601ea522dcac7fd63bed8e561c10c0a2e43ad8b8e8087063a46599797044d14715ccf0ba67e6162984cd81c87d0f8fc9fa0f8affc6da3c4cd6ba6eb4464ff68910c909b9e4e1c75929f7972cc29dcc09ace9eba2809992c72", 0xb7}, 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", 0x1000}, {&(0x7f0000008000)="d4669d76e5b9cdf3c930e88a6e01a2eb4d9beb68644d7bd042d4228acc55adfe91e54532af85515c0496f396cc24905766321f5e0299f777e91ea680eab53b3677ad91d74f8092b3e33156f777d56091877d598cd33fd39d7ba18f0d", 0x5c}, {&(0x7f0000008000)="0488e090d2a1ee2d4d66a05d9157b9e24f82f96c00ebc9574b3e64476d2fc6e4b7503288b8f74ce6b1ef8ca855d01436d7c921ad39f4e8787495242fab8d0401f2125b46321a271fad8fc06ddda84a38892d9c9c13deb2e687cc458a5a267fc478176aa47a2cc5cc8e896545f1a8f7c31cba4450899201224d464597ae62a13c9e27b60294abf2ff759fac51a863f65fe45d12b2cd6c23ce2004a7539b29cbbb2d00869925bda46673cf95a54a4f73fbebf1a126251053c5552878c8fd19a71237ed84b6d42b6914a2f15a321d7a92", 0xcf}, {&(0x7f0000002000)="899ced577be1bc947314a56f7d3b956bebfafbc6f8d44837f750052e50f11dd424c9568b890c56032defc924d5327ae5f3e5ac03864248ee8f26a2b5ba2041f1e1494c8c14f11651b965804bdc08c098ac83dc63657da6b3a8a17492307484797419b6944e50746fdafe2599043115ddabdd96179825f147f82677b4112bde46b9c4c9f0f53be2bb7353639a0e7c747a70c8f4e326fce708ac76a6506c348cc84080d96f0aeeffbd448f15b6163ebe7c070490ff2128516a7610ac1d245169231f4519cf31fad706f96948814763d92cc9536d35a53de05580a3a1419507", 0xde}], 0x7, &(0x7f0000009000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x7ff, 0x8000, r2}}], 0x30, 0x4000000}, {&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5a4}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000008000)="af9a19ceecbb28d3136a098a485b37b5562a6203b78f94b9de964a54baf5e0712f92b571711de34a41617d455b65d3bae4d4a0469f6574a1679ba991abe4ac1ddef6d7b20f271e9a457b544c8424269d5eddaa09dd065cc9f4ab6a7780a76be6b05eb620828ba1b0ebb1349339b5ff4811c346b89a0b6f185ab2f63e5cdb3f4cca0c45ea9076e07a5c924c2f64612f76db3c8b07bc66158038cdbf20f97aa71215a44b8ee05f6cb6fbec0974b74d80150314ae1036acaf55", 0xb8}], 0x1, &(0x7f0000004000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0xe9}}, @init={0x18, 0x84, 0x0, {0x2, 0x7f, 0x5, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x9, 0x8205, 0x6b0, 0x8, 0xfffffffffffffce8, 0x9, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x52, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x400, 0x9, 0x4, 0x1ff, 0x5, 0xff, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8008, 0xfffffffffffffff9, 0x5, r2}}], 0x120, 0x80}, {&(0x7f0000005000)=@in6={0xa, 0x2, 0x1728, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000009000-0x16)="e84eaa29226457bff8c9d5180ad0ea6e6cff8c35db2e", 0x16}, {&(0x7f0000009000-0x94)="6855a638aea97da3bd0b494c13842e65fe46a78cb726d9ef7d66731f2962735f7c2e97463cc3fd7fef703d348b2d50a47b2fe156f78e9a4675b29dee06f7eb4581406b64d8b0a07ac408e2a473c22056f3a98e4fb03c7d0c4a3faa69f70da0596bdd785c2e034cffaf76a1aa342e6bd8e1b18f4524105dc069dd7b7e47f26713b857a221a457e3db7f39558e81744986716334cd", 0x94}, {&(0x7f0000008000)="71bd5f8370addda3ff5e7b769d7daeae11547165469e2356f808", 0x1a}], 0x3, &(0x7f0000004000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x200, 0x100, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x0, 0x0, r2}}], 0x60, 0x4010}, {&(0x7f0000003000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000009000-0xc9)="f875c9c367e0ab0c7cedfcb568ad95784a05e8ffd0daa2439cb7004f0504efcf2b08456ef6fb80a7bee36447576bd370c1e45f95c0261568be4e9fc9f9a38c2653736069cdd080ba92b2d3f20a1ee1ff4b015bf6ea6bae27f166ed935510b0679100e77a04ceade7796dd708ada3fec1732abba07917a274ce5c9e4e7f2ddd38784c74ef1ea8fef1a1ee439158b2abdebdd0dc7e74687b8db663ee08793c83619fe5b893adf68686fd7c0514f54cf931fe2fb56b98990505d591ecb8ad1a659c202afceb10dd9f5dd2", 0xc9}, {&(0x7f0000008000)="b225ead322bdddde541df199844f753bc852853de175353b170a52222b8c81db9251a59ada36286b5efb6b4874a018a0dca04c9cbc81bc136b99c6b125c18fc00fb7117288e25a7454d4a138097358f5db31a0fc300e1f50101911208c5affda37d86a9288cdcbe433f783e7288a321ee93b6b4ed118faa7edfcbc6ce34496108cda", 0x82}, {&(0x7f0000006000-0xc4)="c18dc84990aabca4dd788ae18b81dc8a2db687bebb5abb93cc04b92e0b4e0b30c71853dc4d78b47f9464cad7b0f0902fbfa37a15d34b8a3595bbf0dbb867bdb223a9d54f951c1d25e74f41462432827a6d7b6066d237a35a6d52ed23dc63ed9a3820b9a6dcf0259364a688773d486f60d48fa7a65f406f6415db1eb29cd0a19e95450b0a36b3809e3fff920fe554b19e3c25d1bb30a9f127701a93ac2d05773704b6b06190c4855f5910b1a1a2c00b9795abdc0bd80f48d21b8f3d5a4efaae11f2225a0a", 0xc4}, {&(0x7f0000009000-0x6c)="dd708581c0ae66fa0b10586eaa7b155d86c05d5b683aca89250086c01691486420dcdee94548b6a618c6d432cb5285be2c0808da7b256d091f5fc9bd3756e03ad984509b40fea56d9945378c5f245272f0d5e67480ac64cffa2476bcaac197bbd3e43750bc012c48bf12bfb2", 0x6c}], 0x4, &(0x7f0000008000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8000, 0x6, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x6, 0x1}}], 0x60, 0x4008000}], 0x4, 0x800) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r1, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x3}, 0x8) 2018/01/15 07:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cc7000-0x8)={0x0, 0x5}, &(0x7f0000ad3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000120000)={r1, 0xb9, "36553b53261c47825be3e9dc367ad3bb13e74cd16c5e5c85459f7317a0e43ba4d0ab6ec7e8e2670ee4c1ad1045290e8674c331d5215e6ab9c9339c30f349de7e6253582cad1fe9f3faf42554bd2279bf02838db6aa4e2a95429260c327cd1eb8f6eb396261f30d41ccd6ede7b2db92fa58147fd6dcbff692404b5fe89f790667e61a3aa7c734eb8bb927204bb78966204c1453a34faafdea5891ea41fe2d0be873683725576d32673e4c659d84f7f9255e247664f8445d7631"}, &(0x7f0000525000)=0xc1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d16000-0x10)=@generic="54af4c85eed6316f7606c3b694ff8a4d") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x19, &(0x7f000008c000)="cb522b0d46ca3d3f8c20a553342cd237f7ad3b1686e5eb2d7a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b83000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000026c000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000515000)=r2, 0x4) 2018/01/15 07:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000780000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000021000)={0x1, &(0x7f000019c000-0x8)=[{0x1ff, 0x3, 0x0, 0x5}]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/15 07:11:45 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000791000)="9a6242f1cd4e08b73046093caf6631d72b1d358439b83e24d7cb85755eaccdbf99bd308f5dbc0eca35b02b37cd67fb730babd3e81446ea94ae91c52688b56cbf640d3dfb8dd9749bf4b848784e551debaeae65c665292b1b0f48f9320fa1b7462f441c17ba15707bf401a9bb0b9f11aabbbfde8e1de086642e394dcbdac5b318e7fdf081a4932941b85bc184583e0b12dc0b31b2ce558a28e247a69f326d00455843633a2e5205165edf48f77b", 0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x26, "761abea8d41966070eca3ad316c93330f647b2e9caec6f8cc5fd246af77cb077c873400a5593"}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000003000)=0x816, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000)={r1, 0x1, 0x30}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000005000-0x4)=0xffffffff, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xfa)=""/250, &(0x7f000007b000)=0xfa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000005000+0xfa)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x48, &(0x7f0000005000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x30, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000085c000)={0x5, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0xe4b0, 0x400, 0x6, 0x2, 0x0, 0x9, 0x80, 0x4}) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000d00000)=0x0, &(0x7f0000a3f000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000a29000-0xc)={&(0x7f0000f9b000)=[0x0, 0x0, 0x0], 0x3}) r5 = socket$inet6(0xa, 0x2, 0xffffffffffffffdf) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000901000-0x4)=0x3, 0x4) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000bdf000)={r1, 0x78, "724541abfa02d5341a5ec1f8e59f35984bb992845dc57bef0abd5cc2e8351a350fad08f28c6c8e69732e5e9d562b75d2265930c9cb40bc7ea73661137a54da197e8223b39bf399e496d5ce28b2d15e2f18a006918605252065ef7cabc35c2924c9e00aa054ed9b07a6f2bca65a30ecc6cba88b13074ff8b7"}, &(0x7f00004ba000-0x4)=0x80) 2018/01/15 07:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) accept$packet(r0, &(0x7f000053d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000487000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000052f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d89000-0x4)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f8f000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002b1000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000708000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d36000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000aa0000-0x38)={&(0x7f000075e000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00005ce000-0x10)={&(0x7f00005c8000)=@getpolicy={0x284, 0x15, 0x101, 0x4, 0x3, {{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3f, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x3b, r1, r2}, 0xf, 0x0}, [@algo_auth_trunc={0x80, 0x14, {{'sha384\x00'}, 0x190, 0x80, "89dc31b60e8acfa29585aec95459f918c188aed1b0534a14f81fe60ae6ec36b24f94b04a8c14f656dd71ce1a175d21a5896a"}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xa}}, @lifetime_val={0x28, 0x9, {0x3, 0x0, 0x97, 0x7fff}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xa, 0x0, 0x7ff}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0x9, 0x2, 0xa0, 0x80, 0x1, r3, r4}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x62f2, 0x20, 0x2, 0x6, 0xffffffffffffff26, 0xfff, 0x3, 0xa6d}, {0x2, 0x6, 0x0, 0xfffffffffffff764}, {0x1, 0x0, 0x3}, 0x0, 0x7, 0xa, 0x3, 0x7, 0x8a}}, @ipv4_hthresh={0x8, 0x3, {0x8, 0x19}}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x9, 0x9}}]}, 0x284}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/01/15 07:11:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/15 07:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000c9000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000727000-0x35)=""/53, &(0x7f0000f89000)=0x35) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/01/15 07:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f0000000202190000000008dc000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) 2018/01/15 07:11:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) getuid() shutdown(r0, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00007b6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000015c000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/15 07:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000003}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000333000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x2, 0x0, 0x8, 0x3f, 0x0, 0x0}, 0x20) 2018/01/15 07:11:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000a6000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1800000000}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f000085a000-0x80)=[{&(0x7f0000e5d000-0xc7)="ee", 0x1}], 0x1, &(0x7f000030e000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 07:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000ff2000-0x4)=0x0, &(0x7f000043d000)=0x4) getsockname$packet(0xffffffffffffffff, &(0x7f00000f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000927000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000ca000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000081f000-0x18)=@routing={0xbf, 0x2, 0x1, 0x6, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x400000000001, &(0x7f0000001000)=""/0, &(0x7f0000fd2000-0x4)=0xfffffffffffffd34) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000e40000-0x16)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000fd5000-0x4)=0x1c) 2018/01/15 07:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x100010000000003, 0x8000) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000071000)=0xac, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000849000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000014d000)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b7e000)=@sack_info={r1, 0xa5c7, 0xfffffffffffffc00}, 0xc) 2018/01/15 07:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[], 0x0, 0x0, 0xffffff17, 0x0}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c3000)={0x0, 0x8001}, &(0x7f0000655000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b31000-0xa)={r1, 0x1, 0x1, [0x80000001]}, 0xa) 2018/01/15 07:11:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x2, 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x1, 0xe7, 0x800, 0xaf, &(0x7f0000000000)=""/175, 0x42, &(0x7f0000000000)=""/66, 0x38, &(0x7f0000a77000-0x38)=""/56}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0xcca2, 0x4) 2018/01/15 07:11:45 executing program 6: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f10000)={0xfffffffffffffffe, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffd, 0x4, 0x5, 0xff, &(0x7f0000f10000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x48a3a499, 0x0}) r3 = getuid() mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000a18000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000039e000-0x4)=0x14) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f13000-0xdb)=""/219, 0xdb) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000032d000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000848000)={&(0x7f0000516000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000225000)={&(0x7f0000f11000)={0x2a0, 0x14, 0xf, 0x200, 0x2, 0x0, {0x1, 0x0, 0x9}, [@nested={0xf0, 0x41, [@typed={0xc, 0x3d, @uid=r3}, @generic="5eac885298fd234bc4cd2ef4a50bbdc155abc8338e37013918eb3229a98bf28cd7c18d3324aa81cfccfebcc3e36a1ce4ccc9169e2c2792300283623d40a0681e85bfc27a1ebd521757967f81d145e7311a9f03293d2234ca80f840b70033d84210f30c29dcd10b33c82e26e97b04f99cb5e0596b568542df771cf4477bc35d7548a69b052e3a4a8ade117476d6552643243ca811a6a91d7c58878250b619901f7a92581bee7330bbad7353d64e5a93e26004bb1c9c33f460786bb786e3957d099aa928bc1516a1ee02ec39514c29227470cb5b945f0ebcac72", @generic="d42efe251475c5"]}, @generic="57dcac1c55b3958a17a29b84dc9e97e56eeb4d4f00e38200b190268072e2605e91a2914e8fd06e261f914f1a5649ea53d1088214893020edcbcf81086bd41ef60d8df52771837f7e972af049d5120d468dc41ee5d0464588ce84e636d73de2f5761f7882acd0225b43baeb458bbbe43c76d03a1a7471ebb74d1a46ce99d660a08a306c7ae1292f76374e440d82fbbad0e6a232d9eee630103ba6952f2532bc416393bf3af01a4e3375e4946858066922", @typed={0xc, 0x26, @ipv4=@empty=0x0}, @typed={0xc, 0x58, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="cb43bc3f5a4e096fa08f40f95912c4e0d9c0bb2c1b41cc6cc6bca320aa55139eae7ab477674874f3c7adec41bed7c62fbc9a972218f4003ac482232b492abce8d082345d48a92d240fd08171788eeb6e2dfe", @nested={0x80, 0x45, [@generic="7b41ec0e67802bfd8e032274a8d12fcde3102ad6523100e5b9e70f7f413312167f2d0ec96a455dfff29a4e67834ff27bc24f5ecf38007fa77343418404c2635d9176c297a444c3deafa0502d9c8c02f58f35a1667397", @typed={0x24, 0x34, @str='securityposix_acl_access\x00'}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x8800}, 0x41) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/15 07:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000202000-0x5c)={{0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x48, [0x1f, 0x7fffffff, 0x4, 0x200, 0x1000, 0xc00000000000, 0x6, 0x79218ef0]}, 0x5c) 2018/01/15 07:11:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000524000-0x4)=0x10, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00008a5000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={r3, 0xca, "0171b00583a2572cf298c06124b14393ca6b9bace3fd9d3f73bc22eefd3c4738e3aef09df2fddf4e8f0345a55957c8478b52c3ae1c4922915b266c55735889520bd131491863c201e9b8fc8ecc29870cfb6d7ac6506a7889610da9c0ea22898f26384005ee165e8520d59fefcdf049d5f047708b5bf7c674bf4dd0252ec5b379f47466b33e0776cca1098cfda60931cdf8e3ad638225b34451fd4dacbe9e0a99bc9cea75ab2ab981b045806fc38e9a9a0893357a87a0d721f50993b87f4dfcc4bdc5ee96133b892c9fc8"}, &(0x7f0000002000-0x4)=0xd2) socketpair(0x5, 0x8000f, 0x3, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f0000002000-0xa8)="f29a9f41b269f837f82acde77afb8de9dba016421eb989c07da3492bcde1d0f0d477f5f918c97c765090d1c858c35335d0b0b752c55893214ebfd5c114f9d1acf4bd34b030fc1eab5d4ddc3a083c266beac7e4208fc02cefa5a5d0852fd081a03ef7e9135f98dfd01a105b1333030a568f5d51c6a746250539d6c9749e17a95908229f9602eaaa4f697775fd2592f6b4652ec749572b5d53fba6b3d272282a1214c3ef4483cc8849"}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x0, 0x6, 0xfffffffffffffe01, 0x8, 0x1, 0x0, 0x1a6, 0x3ff]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000005000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r3, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000008000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000007000-0x4)=r7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000003000-0x38)={&(0x7f0000009000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000)=[{&(0x7f0000007000-0xd1)=""/209, 0xd1}, {&(0x7f0000009000-0x4)=""/74, 0x4a}, {&(0x7f0000008000)=""/172, 0xac}, {&(0x7f0000009000-0xa0)=""/160, 0xa0}, {&(0x7f0000004000)=""/63, 0x3f}, {&(0x7f0000008000-0xe8)=""/232, 0xe8}], 0x6, &(0x7f0000001000-0x67)=""/103, 0x67, 0x2}, 0x40002000) 2018/01/15 07:11:46 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bd9000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000-0x21)=""/33, &(0x7f0000a8a000)=0x21) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000097c000-0xb0)=[@in6={0xa, 0x1, 0xfa, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x5ac3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 07:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000010f000-0xc)={0x0, 0x204f, 0x10}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000675000-0x20)={r1, &(0x7f0000be8000)="8cf838a8d06b4ab232e69e1bfebdc114e79490c58a96ddf02c897049b487c960298dca0be7372f5ce2e1856ffa889f158d7995f2e1fe4f9f2f31c6f0057511afbf0c253055cad49d60d1f33e4b4f0bbb8635d0d552945c759c7925d94b7c5a235b3e4fb0dba9ae21945f50bea177b50832761a00a0144379faa75b424a7041da9c6aa84621cdd0d9b0efba6e36a7b5e3d1f0c59e12bf6004c0d9bda9264d8484d08d716fd984d4c73308b96b33de7839af8ae55d5e3ad17d6949c18f1f1a9a51c65d5a44f087fb36513becb984474b2acbb43180c1f3", &(0x7f00008d5000)="d281abaff470db65c98ed0448fed86c36f41d28d856ae39c62b0e5f374006521ba02f37f542d5b84fa78880bc9927c3499d311fe74fde62901741128c95a6948b2965297da926ab844617e2fc287025898fb85e6f979c9945b92ec5c4fc1d15d313256b1c3de6e833546ce9a564621ee6c4b3561d87a67973837a4c38be977b9512017402449a966bf9b412aa5c38b204a35200a06c999925aabba7add191f7c125fa0fdb8ad12818b0aba405d4436b25fe009142689b100ca46a4c79bbe23ff366327f9bbbd5f906f2f9bec4d659cffcf0ccef84b0c0e2810c76710e64dfc62", 0x0}, 0x20) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c69000)={0x4, 0x0}) accept4(r0, &(0x7f000035d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000075d000-0x4)=0x10, 0x800) r3 = socket$inet_sctp(0x2, 0x3, 0x84) r4 = socket$unix(0x1, 0x5, 0x0) accept$ax25(r4, &(0x7f0000b0f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000825000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a61000)={0x0}, &(0x7f0000993000)=0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$unix(0x1, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f000034d000)=[@rights={0x18, 0x1, 0x1, [r8]}], 0x18, 0x1bd27f32e1a269b4}, 0x0) close(r9) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00009ac000-0x4)=0x7, 0x4) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000ca4000-0x39)="390000001300090469000000000000ffff00005501000000450001070000001419001a0004000a000400030000000000000001ed00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ec5000)=@common=""/16, 0x10) 2018/01/15 07:11:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004fb000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa6000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7a000)={0x0, 0x0, 0x0}, &(0x7f0000109000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f4000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c75000)={{{@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=@remote={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}}, &(0x7f000032f000)=0xe8) r6 = getgid() sendmmsg$unix(r0, &(0x7f00001f2000)=[{&(0x7f0000d99000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aa9000-0x40)=[{&(0x7f0000753000-0xf5)="5c1560d43af9f8e3af63448a1ac6ac4dd0825a17a2fae98960db013adb7a11b069465f75a60640abbff92c47be5ff162c39f946a34f88ce4cce1544f366993f2fd70cb8300d5a11ebeae61ebfa6b1f4e51ff591dc35df8d037d456c83cf9346551e9bd5ae8f4a9c82d0ad5a53d1a605e6b8d7cabd7eb68d8879108f8e2793088bad0733ba7aea54ea6f602c662f54ed3b2f2e20a6d9cbe7bb22282b6acf702c16bb7c1dc26fadb917f9f771f9fb15df2f0a19cd906635e35d9a7db820a8dba3fc9d703fdaecb9b61f23141d9e73a145125f3ea58f968f799f9891e09ff9111d9d9172ac605ec853a48e65e5f096f54273955e073e6", 0xf5}, {&(0x7f00005a3000)="a0a4354717bbb34060d098bfcd10fc27fe380b8cd0af0768a964980eabe8bbcd2b872a3a877cf816ea63c2adaeec52c9002381788c31cf656a7542aec463bf7aa70463965dcbb86f1d0534e2fa66c2a8a824b12d16bd7bef294cfc1f702152c5ead353201fab3e2cbf62b8896df597214c999d01dcabf75cd631ee7553c2ecec03e19054304f413cc66d675e5015163fc3ba2423563f45b162d2de801dfe425cbd9c243157d6f24571e92675712cf1", 0xaf}, {&(0x7f0000d26000)="fb34d3a52c07313197ed3054af29413300840bf5f5940a9589f656bafaaf30d1286dce1f7e065fceb6bddca811b7fb01690a497fc7", 0x35}, {&(0x7f0000a46000)="5998af5815637915f4807fdbb6b403c0a655ca1fbff21e0d1690d9acf472d75010b5206de946b6fd6e27511502586f78df4402182dccc8f3a4d1c19537c85a84af3325334b09ff503607bb7d3bb931c8e203750cb266863224f3187f3e086da132e13a574d0733adbf012d64e446d18f23c00039a6a7892b1d502a2344dfced466dddfb180a1f0a20556cfb94c41e949f7d2fcc6ab4d6a220a6d02dc729a35", 0x9f}], 0x4, &(0x7f00005b3000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xe8, 0x4001}, {&(0x7f0000987000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000679000-0x10)=[{&(0x7f0000a2c000)="a2b932b74425e2167afd0ca80376021826420de561daa0dc1397da47b1abf0d051d3856f9e65c2e6ee20d1c524b256cdb621f80bc577579094c7b4c332f0c889a192650aeb071de8b8f0b99167fb2d3c12f7f67e3f387f3a8874e3448a36fdf4c796380ef930bed13f01b1a5a1f3b2eed9128a285b64d39bb63515ae57e41e91914a01a949dc1ec183f073c1594fec4467ce54cd8d3a607e41c85f7c9604bc4a8ec6b7221ebaefe0cac724333f4df8325bc20ac09736f8d2aa44dca5acc9acb7097d3f2f385da5a7a15e3c13d9c4c2e501b43993dd560ba2d604d9d8aa4f3464f7e7ef37", 0xe4}], 0x1, &(0x7f0000339000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4}], 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000001000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [{[{0x9100, 0x1, 0x0, 0x7}], {0x8100, 0x7, 0xfff, 0xbb}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x8000000000000000, 0x10001, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000322000)=0xb, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00004d2000)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x8501451}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000dee000-0x4)=0x6, 0x4) 2018/01/15 07:11:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00002de000-0x4)=0x0, &(0x7f0000002000-0x4)=0xffffffc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000085d000)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000b28000-0x48)=@full={{0x3, {"c02eb92ce913c3"}, 0xffffffff}, [{"28cd7c18ef2667"}, {"89aa53b2f9523d"}, {"cdb064c9e5376c"}, {"db054c2322bcfa"}, {"e56180ab3d2344"}, {"2ad1a194bdee81"}, {"c3189b1078db67"}, {"1622221fa9b75b"}]}, 0x48) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000060000)=0x8000) syz_emit_ethernet(0xffb4, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d35000)={0x0, 0x0}) getpeername$llc(r1, &(0x7f0000ec4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b4000-0x4)=0x10) 2018/01/15 07:11:46 executing program 3: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000763000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d58000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x14, 0x0, 0x0, @multicast2=0xe0000002, "43977cc73c16f7c4c1ccd47fa644ffa7be65427d"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/15 07:11:46 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e96000)=@generic={0x0, 0x3, 0x5}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) 2018/01/15 07:11:46 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000006000)={0x0, 0xad22}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x101}, 0x98) getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000f000-0x38)={&(0x7f000000c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000009000-0x40)=[{&(0x7f000000a000-0x4e)=""/78, 0x4e}, {&(0x7f000000e000)=""/84, 0x54}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f000000b000)=""/248, 0xf8}], 0x4, &(0x7f000000f000-0x6a)=""/106, 0x6a, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x8000f, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/15 07:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000011c000-0x22)="2200000015000701fa0810f700010026020809000100000008000100000100000115", 0x22) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00009f9000-0x22)=@dstopts={0x3b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x4, 0x4, 0x3ff, 0xffffffffffffffc0, [0x1, 0xea]}}]}, 0x22) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x1) writev(r0, &(0x7f0000449000-0x50)=[{&(0x7f0000d76000)="1d0aa67bff444d084a148c79371d5ee0bc44d447c7e87f508d0270a7a0d7aae74fc49aacb031d485db96362496419e7d050faef91d58ef5880f631e6900ea1665a383c49074014a541838fa5080e56ce466abd36e57c9365ebe3acd79865155f919085e845640f219c430a86a5226f52319fbd6cfb29142084bbbdbd82778a100a4f27992f064778faac31e4201e1befd0c98d2223084b4cf357e5e44eed3300bd987134e2591fd0db3e47e9b048d06deae8c2f39a8c", 0xb6}, {&(0x7f00002c1000-0x2f)="12c7b33a8c7328870c32342ca6d97b0efa44f4d12231e6a6b6972a91a9d9e9b9c4220706b7d542ab4e13e6516512bf", 0x2f}, {&(0x7f00003e6000-0xa3)="0b78c9b3b6598e55a85f7957e6b8383a996b6afa5bf6bfc2949aec65f1b889eb04cdbdcdfe521090c58a6fdb82a6beee20b59ee60ca8c13f0cb91eb1740d9d678b6f6ff0c04edf4f3953fe7e9889084b6946ce85c04d1489f0a30e25e7cbd3248985816605f01197da9ecb38d32c1d2750b8e24b2253aa921976e74f8d1f3c6e42b75d213ec0a5fb2f03c43584342592c7da70ec39de393ff6d7edbea23c5f9a8f4c82", 0xa3}, {&(0x7f0000520000)="65f28fe313b869565319809ee558aa1c2c58648bc2317585c25bd59273d0e2687f820bc760e8209b8674c5e829c19fd8b1d852cbcf3b742adc37a089dbadd06ce97d", 0x42}, {&(0x7f000055f000)="3ed08a316bb92d9fb9ab2a616b5ea6b958c4df7d9f5fdb59d4be8d19a1a22490b92eeff96e6daa89f9ff41f01ba2f2464d34b2e7d9e78a6b38b87e40ace37df5b09235712759e6ecc78ef2a6fb974a27ab889874fccb2551e0225190788359db4024d795083063d67089cf95015608ae0bcafe", 0x73}], 0x5) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) r1 = socket(0x3, 0xa, 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2f, &(0x7f00003d8000)="2b6287e1fd8378c8ca873f1d36cc1d2757f6b4032f83d5bfbe0694c0694a324eae4a7b6a3ca484514457c5db2249c7c0670058f2def0f6ea4777e6f23af7403c325ce1d3610cb17cba70115fdee94c6e", 0x50) setsockopt$inet6_int(r0, 0x29, 0x400000000cb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/15 07:11:46 executing program 4: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dfd000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004a8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$llc(r0, &(0x7f0000d06000)={0x1a, 0x7, 0x81, 0x2e5f, 0x4, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dfd000-0x1f)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x3f5) 2018/01/15 07:11:46 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f000002d000)={0x100, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000012000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000004000)=[{&(0x7f0000009000-0xf3)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000002d000)=@buf={0x10, &(0x7f0000016000-0x10)="282110e896971c680f5eb426f39bff30"}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002e000)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000029000)={{{@in=@local={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002e000)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xc) r13 = gettid() r14 = getuid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002e000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f000000c000)={&(0x7f0000013000)=@proc={0x10, 0x0, 0x3, 0x10000000}, 0xc, &(0x7f0000027000)=[{&(0x7f0000028000)={0x138, 0x41, 0x200, 0x0, 0x3, "", [@typed={0xc, 0x48, @u32=0xff}, @generic="b3bc890dc7e15d3fbd962de955247de918423803c5d2b9b3db18f7325086849160420824e02411f3299d25d562dc181a9f528bcbc677ad4f217621ad6a3812c478b45b481367a0dffd31c61d2f351c6a3ed3658ec9e5f13320a26f9f9eeeeedde6b9e216f3de629ffee8f70a0c0a766879024a137683d5485eba2e18a7697629162cba0ce971859bb5f8e841aea16b", @typed={0x8, 0x3d, @void=""}, @typed={0x18, 0x88, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="699afd000da486a8907ec2139b50190bdab170176830f2fa09ddb3e53d6b0bbef12d1ffd8e42476e606031328d61741580cd06326d1e3bc317728c6d88f304d826c32631d899bf3aa59be2b12362174fcae2e4ab5dedba8a2365b28e12bc36fa6862193d7494202cab7cd446"]}, 0x138}], 0x1, &(0x7f000002f000-0xc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xc0, 0x4000000}, 0x400c0) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80005, 0x6932) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) accept4$nfc_llcp(r0, &(0x7f00001bf000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b34000)=0x60, 0x80000) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00008c0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000071b000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000089a000-0x4)={0x78c}, 0x4) r2 = socket(0x10, 0x3, 0x10) getsockname$unix(r2, &(0x7f00000f7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000219000)=0x8) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:46 executing program 0: r0 = socket$inet6(0xa, 0x80a, 0xf08) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000148000-0x4)={r0}) accept4$ax25(r1, &(0x7f0000147000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002c2000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) recvfrom$llc(r1, &(0x7f0000000000)=""/221, 0xdd, 0x2, &(0x7f0000000000)={0x1a, 0xf9, 0x800, 0x9, 0x1, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x11)={r3, 0xf7, "2929574a7b5a4cc717a9770c8988e48c0be80cc7df67638fcdc8fa10c3ed7d0e582b37bedd6b6bed8eb9809b382c1057c5471fa9bad50d83278b8420e6db39c0fed4c17b0db0a84e84f7df0f860c1954c6e1eb8435acd4b75819d61fbce4b0f7774b8868b41bbfb81913d9aaaf2d3986707c94357007f108881482025a27adb4f33c3d13f0775ac00d70505e5275123fd99343f2642de5f6258cbbfd74aa49bb271acb8665a0e7bf93c444ddf53c5af0d48bd3db3164535a2ade6911f76bb0920523aaac356d0f2d85276c65fc07ddeee164bcf964333b4d8b12854910d36328fe0da17b4cd5021d463909fe4f4c2a962a5248cdb81fdb"}, &(0x7f0000000000)=0xff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x9f, 0x5, [0x8, 0x8, 0x9, 0x97, 0x400]}, &(0x7f0000003000-0x4)=0x12) accept$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x10)=@nfc={0x27, 0xffff, 0x5, 0x0}, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000006000-0xa4)="fa7cb959654946786c061afd43793a2d544366d797080cd6660f3aa7ab8009351d325e695ef06909ba402fec64091e373afa1eb0c0915342ee715f7fd10423d221599d8725d912c9b126cef001dbf640c316bce99d6ab66f5ad284de9f7dd8c00dfb947a56b855e9b2248707bede416801f1b34398d5cb6cb1fcd1a51a1fd2c391ff8bcfa99e8e32082424c3702b602981477505a97d86a9fd21cff1a45f6fcc9549ec83", 0xa4}], 0x2, &(0x7f0000003000-0x1218)=[{0x60, 0x1ff, 0x7, "63fc22ae4007da1b6e5299c9b29e67896145a346529eacce228332585f111867ef0ddeb0543593ad42d20aabfcd55a7e0d4a372c4e1738f7732676dc8b7047e95e826a81e6b683324ab5f5c239"}, {0xa0, 0x10e, 0x5, "1be056f721ba8a11dc53004647a80a47c21c3eb8ab1e67537dcb3dede615aaa9f2c6a585c8725942c60fb94b71c06a9b44f6015b34f6f97401d35e4a80d64dd9c538c9892372343e41602e6b5203ef502c90cee45451f8109a9df18209c822af46dd1df6d072b84b4b9bd47ec2f1c53e1674072fc00c26b00f2b163e732305af7956d3fb4235aa4b30d528670770"}, {0x1010, 0x100, 0x3ff, "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"}, {0x28, 0x109, 0x10001, "054c4c06729941f13333c755c27bed14a162"}, {0xe0, 0x10d, 0x7, "64ceb8294aef06c37750125c8018862152f329064ed6c4cc9066fa462cea87f17b1db01081cadfc5cfdd90d8547a3bfb4b57aebdae25e558120d3a6a4f1f5633eab570f3371d75cf92b5896bcf0cafc7f8f0b46d5d7668070550bed85afa04d424c95b49a51ee7d28af6319a6bc1b1e7b2df442c9f76ebb05f6866a877c3f7c722f979410505e4f94edf0f0d798b429b8bb4a1104bd45417f4097b8b355a0c545297d12a7a2514dae8f59e9b6c0bcd8e8df59a3eb25d5d6e670272226731ac9a823cc3c1171481d16ddabf"}], 0x1218, 0x20000080}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000006000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000007000)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000)={0x8, 0x3, 0xffff, 0xfffffffffffffff8, r4}, &(0x7f0000003000-0x4)=0x10) 2018/01/15 07:11:46 executing program 4: pipe(&(0x7f000081e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000727000-0x8)={r1, 0x100}, &(0x7f00006b4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f5d000)={0xffffffffffffffff}) connect$llc(r3, &(0x7f00003d8000-0x10)={0x1a, 0x0, 0x803, 0x7, 0xe39c, 0xffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) splice(0xffffffffffffffff, &(0x7f00002ba000)=0x0, 0xffffffffffffffff, &(0x7f0000071000-0x8)=0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059c000-0x4)={r4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000079c000)={0x0, 0x6, 0xa31b}, &(0x7f0000cf5000-0x4)=0x8) accept4$ax25(r3, &(0x7f0000beb000)={0x0, {""/7}, 0x0}, &(0x7f0000988000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000762000)={r2, 0x4, 0xc2ab, 0x4}, &(0x7f0000fcb000-0x4)=0x10) getsockname$llc(r5, &(0x7f0000cbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000271000)=0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000f43000)=@generic={0x10a000, 0x0, 0x2}) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c48000)={0x7, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd, 0x2, 0xd27f, 0x9, 0x6, 0x0, 0x4, 0x6, 0x9}) r1 = socket$unix(0x1, 0xd, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000034d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 70.260259] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17663 sclass=netlink_route_socket pig=14347 comm=syz-executor6 2018/01/15 07:11:46 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000cb, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e62000)=0x3fffffffc00000, 0x4) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a6b000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007c1000)={0x5, &(0x7f00009f0000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006ba000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b26000-0x4)=0xe8) 2018/01/15 07:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) pipe(&(0x7f000092d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f93000-0x8)={0x0, 0x3}, &(0x7f0000d36000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003e2000)=@assoc_value={r1, 0x3}, 0x8) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) socketpair(0x9, 0x5, 0x69, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000020000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000011000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x20220}, 0xc, &(0x7f0000012000)={&(0x7f0000001000-0x350)={0x350, 0xc, 0x8, 0x208, 0x2, 0x1, {0x5, 0x0, 0x0}, [@nested={0xbc, 0x3f, [@generic="a883925163ed60e24e67e9aad1bf43bcd321f254d275d995793a387708f9ec6575df0cf381a9a79082b54f65e1a0b4125648b43b72258cc1b3bff72c3a9e052b65aa31e6c3bef91b633211770be9ddc03ed0f0f7666198639640f6bf540d0f9a1e4cd4b156b6b922790bf8be5dcffe215c393e29549ae18f508f238ab83921573a096f7b1430305ee719beacb1b21615df671d0b97e494ca27867592197ebc3568121ebb0baccd8cfe0c01d16822152e1961f4e34c82"]}, @typed={0xc, 0x7b, @fd=r0}, @typed={0xc, 0x9, @uid=r2}, @generic="dbe100b684c434a9ceaf5c10e1696ac6691fa39d261dd36ace17d05dbefe61d15b8f2095adcda53586fd7700c93d5b081c842c0212c23f5ac632b1c709b8a572b76c51afca8855cf3d6857d5f06e26db234fa20600c47f9efa6f1b2ca4256d8fd6cc14e3369741fbd86bd574b6a8bede63481bf9995feb2da871e83a91c71b39885c95f51beb2651c2381c519ba00e4a84d1bb11282774bb9f3e19ac617b2ef17f4c771b53ac6428dc57e30479606a7671bd3cb753e060430cbf94c5ccd2609e2af2c7d8eb54fc", @nested={0xc0, 0x6c, [@typed={0x18, 0x31, @ipv6=@loopback={0x0, 0x1}}, @generic="39da8aadfb773dce8fff1c20f5cebcec67f198b03622447f97", @generic="701c04a851481ea834e9655427ebd907adf95d3d06e7ef8e9c16b8b2552d698cd1b2e7b0616eee0b2f8f510baee70e6f2ed1f7067ad74cfeb1c52e0a2ece09e49a2615043644841fac1e47d03078b32f", @typed={0x10, 0x6f, @str='proc)/\x00'}, @typed={0xc, 0x85, @pid=0x0}, @typed={0x1c, 0x22, @str='+em1GPLGPL@[,nodev\x00'}]}, @nested={0xd4, 0x9, [@generic="f587cee7d3a0bab3330b6f488d4a6a54410215ea3c1e6391d5ef4d2f5ec93d044a9084bd3333f802c033bd9740620cca879e8486659e71f8e1af6d1a45d99e51befa23968fb3fbc92b19d1852f76f0e739258f70e3ec1cc6d8b16ee3d3f695ad1cc36d7bb4e93d1c70a51ec703e3115d54eb256905090b93e6fc8f6d7fdbc88446ca81b4fe6a2602ae78ea398cfeb7da8bf470abf1df254627fe52ac72958a16f4cc6174779ac87a808913499fbabff08dee01ae5cb150af1dbb564dc08c8484c93f2e1485b205cdf69c9e510c"]}, @typed={0xc, 0x60, @uid=r3}]}, 0x350}, 0x1, 0x0, 0x0, 0x80}, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/15 07:11:46 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x400, 0x401}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0x0}, &(0x7f0000011000)=0x8) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f000000a000)=0x9, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) unshare(0x8000000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000009000-0x8)={r0, r0}) 2018/01/15 07:11:46 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f64000)=0x14, 0x80000) recvfrom$packet(r1, &(0x7f0000ef0000)=""/186, 0xba, 0x40000001, 0x0, 0x0) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e45000-0x2c)={0x6, 0x5e1, 0x80, 0x81, 0x1b, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000084c000-0x48)={0x6, 0x7, &(0x7f00008b8000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x8, 0x7e3e84e43799fa86, 0xf, 0xf, 0x1, 0x10}, @generic={0x81, 0x3, 0x17, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)='GPL\x00', 0x8, 0x1000, &(0x7f0000da1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d41000-0x10)={r0, r1, 0x2, 0x1}, 0x10) r2 = socket(0x1010, 0x3, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000b9d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000016000)=0x373) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000caf000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000aa3000)={0x0, 0x0}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000135000-0x6)={r3, 0x2}, &(0x7f0000787000)=0x6) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002bd000+0x2c0)={r3, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x7, 0x3, 0x401}, &(0x7f00003b8000-0x4)=0xa0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) socketpair$inet6(0xa, 0x8000f, 0x303e, &(0x7f0000883000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000cf000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4d948138, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x80d5, 0x81, 0x40}, &(0x7f0000d1d000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a32000)=@assoc_value={r5, 0x3f}, 0x8) 2018/01/15 07:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000184000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f00004f3000)=[], 0x0) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) pipe(&(0x7f0000b03000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a6d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bae000-0x4)=0x14) 2018/01/15 07:11:46 executing program 7: pipe(&(0x7f000008d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xf6, 0x5d, 0x10001, 0x2, 0x8, @random="146185c17a7e", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:46 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000fe8000-0x108)={0xa6, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5848, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 07:11:46 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) 2018/01/15 07:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) r1 = socket$inet6(0xa, 0x3, 0x1) socketpair(0x1a, 0x80003, 0x7ff, &(0x7f0000b98000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f61000)={0x81, 0x0, 0x10000, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00003bb000-0x10)={0x6, r4}) connect$inet6(r1, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000052f000-0x4)=0x0) sendmmsg(r1, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 07:11:46 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a4f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@generic="911006106479642ce961df9dc470eaa7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x10000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000c46000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000a2f000)={0x6, &(0x7f0000874000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000ef3000-0x54)=""/84, &(0x7f00006f8000-0x4)=0x54) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004c0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005d7000-0x20)={0x1, 0x0, 0x10003, 0xffffffffffffff81}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000b08000-0x10)={r4, 0x2}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x11, 0x400001, 0x6) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000054000-0x10)={0x7, 0xa, 0x8, 0x5}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000aa1000-0x9f)=""/159) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000dc0000)=@ethtool_perm_addr={0x20, 0x1, "a1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ax25(r2, &(0x7f0000d54000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006ff000-0x2)=0x10) 2018/01/15 07:11:46 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x50e, &(0x7f00000c1000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x4d8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "ff335dbbd9b52b471971d2deaaedbf79d80b48195f6f5be73efab7f1a4973b3fd7e7f1dd429219ce5862a8770bdc864d07147cde4ac407ee313fb2eff354469cb83520f34caa0393c06647fe581b6c785a8da8ad4eabac23f36be7bd0f4f36945dc8d3c57c060676348245e49ed536666daf3490d4389f0130d3142ebdfe3181594b5561a9496e58b5f8e41cd7099c1ac25dfec66745c3233588d1d971d4776e17997404053236fb5432e1487a7363f6aff6dae7e46c4f1aba9b260d22bd58968d25cf5f801d88e9e06981e98950618aa5ec4b2b26618693f57f045fa3568486a09de1133ace86b603284285f3a542d833e5a3615dea7d4c60cd1d40dbc0d3d18c86f12c05e5e589cef1c3617fbb5dd9104bce0b0d56bd93d57697b8fad285f9dcaa8ebb4995050a177d52b32662e507b24ff36bead6f832c4d95435565ed5b81f76c7df76d8c695a6e7ffa977044fecdb5311ffd1039b2f382f5f123a32f26d3b5251872e8341674849b2e67e6b5f951dda15bc6a584dec87fcdb96a9f7b12605acc0fbb5cd8dd73108aa927765a30ecde1d4f4c3194bbc8004a33a1c9883bf1205148ddcaf39c4223340c749d8bf19d9a24a728604dd12511b8b86a59bd56eec51c37650f3b56feca06dc0f7af006182038b27d51ae0752b27bc6268ceada6026335e523f37e59594eda96070347e67629bb7e8c25a7251071ca4c231323631aa611187f0b2a5223a87afc3e227a5859d4d9625d34d3af66ca28a5e1d1e88f5932f710c07a2976ce98c77904526500a79fe2357db6930a545573b6f3442c5050d89abe798d8bfaaa02221edd8dde1545a274226e41d37a82d6345b3eaa154e1f380eebb5fd4b82a10b0d0900f9acca78846bb1f68a6a8062003b577eb9ab367c0fb7574e8327a54f2f74e6723045b83b818b0bbfbcbcbf16e4f89ef0be015c44eed4219fc6ac0b23c802fb558910dd4dbab2623989d34e2f09f14f167f6c1de1ad68ca788d7a12949600295cdb01431e20e1aef0f4e64301cf2bbe283059add86435714373956d0f43946c05e86f04012a9c2ae6fbb4e22a274c6b7e725e7feb2dc1b0c221fb58f2b945c0860ad25af48df584cf25e4ed49b59db996b8077e29345980e51eb318e7b4b1f6435c8d7ca45e1e71470e1ff6d2f76acf88d8059e88b31d03036d973397da665b351d6036f439f8a8f7d9ebc7c843fddeb15e6a9b37ce790854cba26c4638b3179b83269aed431b42729020f939c408dc85f3a875073fb546fc940000008061b964c15d856f7ba12d47b5eceda364cb4547e8642f026101e3865263a7168e6fa336aadcaf0600a5243af6e53a82da3c2e47f64c309f41e1e57bf11b98e1ef6fba75148af7f76ad323c67a020e6f2ca9210e0806efde1c96653cc725eeed9347906237fe3a81cd274ebc00f39a1149602cefc4fa74188f064c86ab1de722f170242a984c01cd5db4c57fffffffe4785fe095f5f6231d6adee93a3f12855a09ac4dbaf73b0a09510974605b4adad54a1c7fa3ea5ff1b18a8211f0a0676dd069ff6e166e4e2f59074042ab287d08fee4fd797f993806470db903d249fc934240e70000000000000004aedb04316d94ece785ff2bdd5892fe03966be85eb9c1b2c85a41869a28583cbc6bd907e9d7716ba7a6e6b51136202df52eb94160efa0c14258245c2d07a425cf42b600d53adb72cc1ab885ca14bd41a2a26fbd98f0488cda36da126fd0"}}}}}}, 0x0) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000037a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055a000-0x4)=0xc) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f000021c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10, 0x80800) 2018/01/15 07:11:46 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ace000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000510000)=0xe8) recvfrom$inet6(r0, &(0x7f00001b6000)=""/27, 0x1b, 0x1, &(0x7f0000015000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2018/01/15 07:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r0 = socket$inet6(0xa, 0x80000, 0x17ab) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009c7000)={0x9, 0x10, 0x0, 0x7fff, 0x81, 0x5, 0x7, 0x8001, 0x0}, &(0x7f0000d41000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002f0000)={r1, 0x9}, 0x8) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ffe000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fff000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fff000-0x8)={0x0, 0xffffffff}, &(0x7f00002f5000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000003b000-0x8)={r1, 0xfff}, &(0x7f0000415000)=0x8) pipe(&(0x7f00009bb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f27000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001e4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000046e000-0x10)={r3, r4, 0x7}) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r5, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000d6d000-0x10)={0x1, &(0x7f0000fff000-0x8)=[{0x4, 0x7, 0xff, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000d06000-0x4)=0xa25, 0x4) bind$inet6(r6, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f00000f4000-0x4)=0x0) 2018/01/15 07:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x4, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000400000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006c5000)=0xc) bind$packet(r0, &(0x7f0000c20000-0x14)={0x11, 0x15, r1, 0x1, 0xfffffffffffffffe, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00002c7000)="240000004300010012a4000000000000020001010d0001002005000000000000ec000100b3", 0x25) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000203000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000)=0xe8) sendmsg$can_raw(r2, &(0x7f00007ff000-0x38)={&(0x7f0000022000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000c9b000+0x5cf)={&(0x7f00001bf000)=@can={{0x2, 0x4, 0x1, 0x4}, 0x7, 0x1, 0x0, 0x0, "51ca1ed5ccc7b3c6"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4801) socketpair(0x19, 0xef9956abc6e90d7d, 0x715, &(0x7f0000ac4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000aec000)={&(0x7f000091d000)=[], 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000da000-0x20)={@generic="ab037b53552af21f0cdde12f516d61f9", @ifru_flags=0x2002}) 2018/01/15 07:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000c05000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x98) sendto$ipx(r0, &(0x7f0000468000-0xfa)="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", 0xfa, 0x0, &(0x7f0000f9b000)={0x4, 0x2, 0xf0, "03eae2be0340", 0x4, 0x0}, 0x10) bind$inet(r0, &(0x7f00005ac000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000055d000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000daf000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000416000)={r1, 0x100000001, 0x53, "7bacbdf6b52de129b5914ff117bd71a012eace9411177c5eac107d06dd016e19e22b8fef5f9ea11958484d2506385bd826d529f4f3ff6347a52fabfd75bc2cd0402eb17a8c6ccc99ef407e8169e3f154d573b4"}, 0x5b) accept4$ax25(r0, 0x0, &(0x7f0000534000)=0xffffffffffffff5e, 0x800) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r0, &(0x7f0000146000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000561000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000316000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) [ 70.607408] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x2 2018/01/15 07:11:46 executing program 1: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x3800000000) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000cf7000)={0x1f, {0x8, 0x100, 0x5adc4939, 0x2, 0x0, 0x7}}, 0x8) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1e000-0x4)=0xc) socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cf9000-0x10)={0x0, 0x0}, &(0x7f0000cf9000-0x4)=0x10) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000cf9000)=0x4, 0x4) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000eea000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd6000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000d52000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000195000-0xea)='1', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$netrom(r1, 0x0, &(0x7f0000c9e000)=0x0) 2018/01/15 07:11:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000457000)={r0, 0x0, 0x0, 0xfffffffffffffff6, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000008, 0x3, 0x20000000000001, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f3a000-0x59)=""/89, &(0x7f00006d1000)=0x59) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)=""/0, &(0x7f0000004000-0x4)=0xffffffffffffffa6) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000d72000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f00006db000-0x8)={&(0x7f0000001000-0x10)=@delrng={0x10, 0x14, 0x800, 0x7, 0x0, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000-0x4)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002ea000)={{{@in=@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cbd000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xfffffffffffffffa, 0x2, 0xc2, 0x2, 0x80, 0x80, 0xbf, 0x0, r2}, {0x20, 0x100000001, 0x4, 0x800, 0x2, 0xff, 0x1, 0x3}, {0x2, 0x400, 0x7, 0x10000}, 0x4, 0x9, 0x3, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x1, 0xfff, 0xfffffffffffffe01, 0x7, 0x22}}, 0xe8) write(r3, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b5000-0x14)={0x4, 0x101, 0x7, 0xff, 0x13e}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0xfffffffffffffffc, 0x6, 0x0) [ 70.648532] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x2 [ 70.683637] RDS: rds_bind could not find a transport for 172.20.7.187, load rds_tcp or rds_rdma? 2018/01/15 07:11:46 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/118, 0x76, 0x10000, &(0x7f0000160000-0x80)=@generic={0x0, "b730c08868b52c685c3933780efb7908e55418c3fad9983644fc1e7e8b645007711850f1a8a4e58b9a0488f9e925e338a19a6e9c639d932255bf080b5c5b35ca0284d77080054458ccefad081483dbd1c2a17edea1da82a35c2f5d5ad1dada5c1da6cb3367c0427efb7e5a48f8b1628d4541490a0b993df28cf3aa18a76e"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r3, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) sendto$inet6(r3, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000942000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a18000-0x4)=0x6e) socketpair$inet(0x2, 0x6, 0xfffffffffffffffd, &(0x7f0000900000-0x8)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb7000)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000699000-0x10)={r2, &(0x7f0000688000)="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"}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000035d000)={0x1, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$unix(r0, &(0x7f0000333000)={&(0x7f0000270000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000027a000-0x20)=[{&(0x7f0000a27000-0xeb)="930b62007d5549c2ddd7f0ed513fcdbd5c421bf0d14dd82dca13c70a3c4255a651645203885d3007fd8d684c08fc4634b8248dadb90c1d9b157253981a02cfe000a22e107315c36c8eea4e5afb79315dd3b80d71dc0bab353bed3e219ddb227c5777ac5db3cd8ab3d882e9a91c807d5088a6efb417b279a4cf49c3efc1d0c3c0b1b31ffa62c0f8dc5c7a7d2ca1ed6f3e8013a5228cd4d85608af57693de788563c53f2ea8e60286cdbcc3fbce95b7321a98e47efabca2d1fb2efdc61effc985e9d524f835841aa99d133ce23d7c452752f6025d762c5b3882fa8d00c2769940369a98de80f02d0b05e2736", 0xeb}, {&(0x7f0000c17000-0x3)="29eedbea5b9ae209ae3fb6b78010c1be6422196ec34c93479863a6", 0x1b}], 0x2, 0x0, 0x0, 0x4000840}, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000293000-0x4)=0x0, 0x4) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000c89000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0xfffffffffffffd40) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000908000-0x4)=0x0) 2018/01/15 07:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8080f, 0x10001) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f22000)=0xc, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) bind(r1, &(0x7f0000868000+0xf6b)=@nfc={0x27, 0x3, 0x8, 0x7}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r3, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r3) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e87000+0x27)={&(0x7f0000e03000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000465000-0x10)={r1, &(0x7f00007de000-0xfd)="d4fa81c32c9859d0bdf75e21972b0ad2e66664e9661dc9e2e723b572799dc7a698f73be85eec63983f3db9d20e0015b9ed109bf116c4e621f3d9262bef5dba24575fd93990e039922d06ad060b76e5832ba5c3a7ceaa576736c398d30a97133d998f4700860702f3fa32a93d440d986050c7b827f4331a4b6c7cb2465a4acf83cd72c57e1478cc3f23b66628c1a24d3aa4c5917cd353c8da355cb272f3cc4976ed43c7138688cd3dbded6623718cd0485b5d101d556e4b8b2ac9bf6ae15db7ce6e6439512f3f7e346653b08ffbc854ac944be029db0e3eec33ca50bf6418811c4de5c59fc473d454d563a1e0d1d5d0fed30192ae5faa92d4535e755b28"}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={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, 0x1, [{{0xa, 0xffffffffffffffff, 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]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e63000-0x590)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/15 07:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000b16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ddd000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f3000)=0x10, 0x800) recvmsg(r0, &(0x7f0000e98000-0x38)={&(0x7f0000ecf000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fbc000)=[{&(0x7f0000230000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000f42000-0x1000)=""/4096, 0x1000, 0x3}, 0x2000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x104) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4(r2, &(0x7f0000536000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d41000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f00004ec000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000065f000-0x4)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000453000-0x8)={0x1, [0x0]}, &(0x7f000046d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r4, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000da6000)=0x98) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000bba000-0x4)=0x0) r5 = accept4$inet(r2, &(0x7f0000298000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed6000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000588000)=@assoc_id=r4, 0x4) ioctl$void(r3, 0xc0045c79) 2018/01/15 07:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e2e000-0x8)={0x0, 0x2cf}, &(0x7f000049f000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ba000)={r1, 0x600000000, 0x0}, &(0x7f0000044000-0x4)=0xc) sendmsg$kcm(r0, &(0x7f0000781000-0x38)={&(0x7f00005c5000)=@nfc={0x27, 0xfffffffeffffffff, 0x3, 0x6}, 0x10, &(0x7f00009b5000)=[{&(0x7f0000bb1000)="982a5faa0e31acfcecf241eaf831a3691f610673831f855f2f9a2481ae5ea0ed41c48c67d4e0723026b6de379c724734ed5cff903450c5a5be0dcab06408d1ad64f5004a6d49ec3684c1f30121cd3cc4ad519a4bab27d14f1748b9a536fbae2e1bb38544aa666f086a7ad84a5bde8b88e7f6e0fe8c1c53e375027098687746fe35d058250eb67d9afed032effa5abe7558128c2c981c3a5bc701d1a4c4ed902ff4f15b1faaac3f9a71e95b04f317e781c91eb8e287bc6f8f8129094c4a8bdd7c89857f02731be9ceac9e77402cd8912218", 0xd1}, {&(0x7f0000840000-0xdc)="8794da6069e24e494b4d21a59fffa6da8227d1e6ec3928dfd231483ed1b40049096e4a0b37eb77bacad0ad6f2c265a11ef222d101bc4f04d0be4d739ca6caa47d3e1a0611d6bec66ff7eff70035b86181ac8135c177230459faf2ada265f2dbe25cecd8d0f9e9da94a0e590508b9b08e08ec98f69f9439d06aa3a234cff6b632855cb7e2dce1447ccdf404138421293f3bc454ff3b93278727c581337b948695139d634f174699fadde6370d963dfcf8051766830e9c147c9eb24a8a81454a854f79d2b5edb43d5ffac02822e21695366403b84639594d1edd943a9a", 0xdc}, {&(0x7f0000b60000-0xf7)="8251ff3b2a203cf6566ae18176a43f970fcced0bd255d06b259952d626a6f01d4dc178400d73a9b7f200cf101cbf3cf98e5b1313d66cd912e0f024e9b65f4ee80a0c0f7be18b7225cb036e986f8b9bafa2d796bc3533da041d6134fc94be81e9151cf89c90364342a61370a59c4d4342539768efd0484caedec1e481fbda88f403cfca863301aff43470b172034987132d96b0bf86f09b447eaa08c6ea1321cf748067ac67a7a103ce01dedd27632f724ff9cdd512e7e5ec560b860741af9f6a5e7880eaf1c77569890e9a5074f8c639544187b3b8e02eca42369ecb8ec29ec425313372a4e62a02a74ad5ef8e37bcd43bc5b60f827924", 0xf7}, {&(0x7f0000025000-0x3e)="67867c4b72eb7055fb4df848bfded37d8b1575725a9b5a1ab6a824ec37686d9eca87b599806555821953053c7dbf618da340eeee80b0739acbe902c97e2d", 0x3e}, {&(0x7f0000afd000+0x6dc)="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", 0xfb}], 0x5, &(0x7f00002a4000-0x1088)=[{0x48, 0x116, 0x3f, "ba4cf7dffbd6682d532bdca2ee7b11d0a13b23cfbe64a626055d9b94752aeac6b7f635187fd5fddc738a4e089bdaef00cc69981fd8"}, {0x1010, 0x1, 0x2, "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"}, {0x30, 0x11d, 0x7fffffff, "d60f0535b2951ba305f340c30d8cc88955f8bd5e6d12896c8554336962af"}], 0x1088, 0x4000}, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002cc000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000714000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004c9000)={r2, 0x0}, 0x8) write(r0, &(0x7f0000472000)="2400000058001f0014f9f407002304000afff51108000200febfffff0800030000000000", 0x24) accept4$inet(r0, &(0x7f0000bef000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016f000)=0x10, 0x800) socket(0x7, 0x4, 0x1) bind(r0, &(0x7f00000fc000)=@ax25={0x3, {"30c6ba8b52a634"}, 0x5f3}, 0x10) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f00002ba000)=0x0, 0xffffffffffffffff, &(0x7f0000071000-0x8)=0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000db000)={0x0, 0x0}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000339000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2d000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b90000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000023e000-0x64)={&(0x7f0000208000)=[0x0, 0x8, 0x8, 0x7, 0x200, 0x7fff, 0x2467, 0x35896483, 0x5], 0x9, 0x8001, 0xfff, 0x100, 0xffffffff, 0x3, {0xbf, 0x100000000, 0x1, 0xff, 0x7, 0x7, 0xfffffffffffffff8, 0x1, 0x0, 0x6, 0x1994, 0x1, 0x2, 0x7fffffff, "374d3c2277696f79be12f20949f18cbb2b366166f17e67c71c0fdccffdb019d3"}}) [ 70.788313] RDS: rds_bind could not find a transport for 172.20.7.187, load rds_tcp or rds_rdma? 2018/01/15 07:11:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000077000-0x4)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000021000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000016000-0x4)=0x5, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000021000-0x4)=0x0, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000021000-0x4)=0x40, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000021000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000010000-0x4)=0x8) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r4, &(0x7f000001b000)='U', 0x1) recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r3, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r4) 2018/01/15 07:11:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000258000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x42fb) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000003, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009d7000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000813000)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fee000)={0xff, 0x1, 0x8, 0x3ff, r3}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000086f000-0x4)=0x0, &(0x7f0000c3f000)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) sendto$inet6(r2, &(0x7f000012f000)="", 0x0, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 07:11:46 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007f9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x8, 0x101, 0x1000, 0x3}, &(0x7f0000533000-0x4)=0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc2000)={0x1, 0x8479, 0xff, 0xffff, 0x1, 0x6a745783, 0x9, 0x1f, 0x7, 0x9, 0xffffffff}, 0xb) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/15 07:11:46 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000-0x4)=0x0) ioctl$sock_proto_private(r1, 0x40305828, &(0x7f000000b000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0xa, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r3, 0xdfd6}, &(0x7f0000002000-0x4)=0x8) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000071a000-0x18)=@get={0x1, &(0x7f0000001000-0xcf)=""/207, 0x9}) 2018/01/15 07:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002c4000)=0x0) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cab000+0x262)={0x7fff, 0x4, 0x7, 0x4, 0x5, [{0x7, 0x4, 0x3fc0000000000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xe1, 0x1f, 0x3, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0xfffffffffffffe01, 0x7, 0xfffffffffffffc00, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0xfffffffffffff001, 0xffff, 0x7ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) socketpair(0x1a, 0x3, 0x8000, &(0x7f0000825000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f5f000)=0x10, 0x80800) 2018/01/15 07:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6000000011, 0xa, 0x300) syz_emit_ethernet(0xe, &(0x7f0000e4c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8914, ""}}}, &(0x7f0000b58000)={0x0, 0x1, [0xb80]}) pipe(&(0x7f0000893000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e06000-0xb8)={0x0, 0xfffffffffffffd1f, 0x2, 0x5, 0x2, 0x2, 0x0, 0x5, {0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xe8ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x0, 0x1, 0x5}}, &(0x7f00008bb000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000d7000)={r2, 0x3}, &(0x7f0000ac2000-0x4)=0x6) epoll_wait(r0, &(0x7f0000d27000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x0, 0x1000) 2018/01/15 07:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000271000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000b23000-0x20)={0x10000, 0x9, 0x2, 0x2, 0x4, 0x3}) socketpair(0x1b, 0xa, 0x7a, &(0x7f0000e0d000)={0x0, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000a64000-0x46)={r2, r3, 0x200, 0x80, &(0x7f0000b39000-0x17)="3e09e02a5b0f497bc1a4f3e286f5dee844c0377ba98958", 0x1, 0xfffffffffffffb67, 0x1, 0xc02, 0x80, 0x424, 0x7, "e5158cbc819963538ca9f3bf82785fe7dd14cf8e6e05f8053775810f7d3b"}) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004a1000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000702000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/15 07:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) sendto$llc(r0, &(0x7f0000169000-0x1e)="bde7af25e984463c919ca8d15939a1efad0ead9c73a3743f55eed6d775a4", 0x1e, 0x20000000, &(0x7f000017f000-0x10)={0x1a, 0x1a, 0x7, 0xa67c, 0x7d6, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept$ipx(r0, &(0x7f00000ec000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a0000)=0x10) epoll_create(0xfffffffffffffff8) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00001c0000)=0x1, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f00006b7000)=[{{&(0x7f0000575000)=@ax25={0x3, {"b3ce17c3bff780"}, 0x10000}, 0x10, &(0x7f00005b7000-0x40)=[{&(0x7f0000cad000-0x17)="48dd1c7c3ce91f3b45ee1c2fbff6e9465195026feebbec", 0x17}, {&(0x7f00003b1000)="658522643fd96369fbab2d04c2ce76bf06ecef6dc89927e53c468b7a8bf472862345e0adf1e22ba9aac7953649f9cbac4bf77c8d0b58a8452feb6bb23110cd11b22bf019498957196af97969c39949e1f2012f01ff7012188a423a28315e89fb8bdc82857da360201a0e9a647eed8dc53b8e778cdd415e423ba5f907ea534fd97a1b038e65b5bc1f8ff49ac79fef39b537cb273fd0c5e6389c7b5ca6c987eb3c4f88ecfa9aa22c88a51bd2eecfca25bb2af022cf1608f14db9443e0bb079b356c11a22931f41f75e0392ea2f813d378849", 0xd1}, {&(0x7f000023c000)="a280bf1934998ebea1cd3e1ddb9166e20cfbcd5f2fe0281cc709672045db459546e19fd74f7ad474e295733518b6e73a32aeccc11bb8c0e29f267acd42c38b945d8c6c9c910a4f88cbff272e979e7367d3b09f67565b6e494a64e5e8317873941b42eeb2a142374f621b5a98d7ffde06d47d0c5f38454753449d32660d8660d564172b21f06ee2c81a0e78ed91a21927104dbb9043546e5a0bc8d4f253abcec184cb8fd370318fb9fbc7a192380c3128daaddd407f23d04c338e6ea9ac6d96fd6190304090b202a1f9662a206bf4686124eaa8c7764c8204e4b5a9ce6db36ba059037efd6b8f23e70176000ca966c608714ab6491ccc", 0xf6}, {&(0x7f00008c7000-0x52)="d8d57982c669f329e4b62f44ab480b8e4d0fd6450a006c315f3872fbb1c9910c22d475a6520ae38f3e334a795d23ef1b7359ecdb9f3b6bb147d7c60eb533232bb8fc415c7b1fefcc348e923eb7f6c91c550b", 0x52}], 0x4, &(0x7f00004ea000-0xc0)=[{0xc0, 0x100, 0x100, "7dbc4a87ac36eecd90fc300e95f0d004622af7905f660e5804a1ea6c024ef58f6958beb7716924a92254cb4c5fc43e60c35825b33c598820fa675a5a3b400d4d93460bcf48e1e12e0eb59f458efa6b2e932409b92a5b6647bf1e1f4364d96e0a9949f3b1339e5ee6b95ec3f6f7ed17cb89a9aa544c4b82eb6759216a657a7aaf2ce3efa7aa0bff6f912c54eb56cbc073121861e97db1ac3d04789886a8254aacf0af50061f1fff206a56663b2f3f"}], 0xc0, 0x40010}, 0x3}], 0x1, 0x10) 2018/01/15 07:11:46 executing program 6: mmap(&(0x7f0000000000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70202de4510700"}) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000096b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000096b000)=0x9, 0x80800) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000096b000)=@ax25={0x3, {"c29395c65f6c3f"}, 0xcf}, 0x10) 2018/01/15 07:11:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@ipx={0x4, 0x4, 0x7, "97d269135c0a", 0xfffffffffffffbff, 0x0}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000)=0xce7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000)={0x8b, 0xde3a, 0x443, 0x10001, 0x6, 0x1000000000, 0x67c7e210, 0x9, 0xffff, 0x5, 0x2}, 0xb) listen(r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000004000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000001000-0x8)={r4, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x9, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000007000)={0xea4, 0x6, 0x8, 0x2}, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000009000-0x10)={0x2, 0x1, 0x7, 0x0, 0x0}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x2, 0xfffffffffffffff8, 0x3, r5}, 0x10) 2018/01/15 07:11:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0xffff, 0x0, 0x400, 0x3, 0x800000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 07:11:47 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) 2018/01/15 07:11:47 executing program 5: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000063e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x3, 0x9000000000, 0x322}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0xb6)=""/182, 0xb6, 0x40000000, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0x10)={r3, 0x6, 0x4, [0x8, 0x5, 0xf4f1, 0x3]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x7fff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000007000-0x80)="766187dae96a9f4ac5f8f0b326cd4de1f55d3b3060be291169f54b395a3166614a50786107ac93cb7ec5fe120f905adca49848cdbb7eabda300eedc27c0ea4a572d3dabb62a7565a67be90ef67c7d8f19ad0c6474b7446c923667773d0e68e9a456eec1753ae23d66eac5573f5ca90258f9af79e48b11767a1f85aeda5b7106a", 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007000-0x28)={@common='ip6_vti0\x00', r5, [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) pipe(&(0x7f0000008000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000006000)="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", 0x1000, 0x40010, &(0x7f000000a000-0x1c)={0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x76}, 0x68}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000001000)={r3, 0x400, 0x40, 0x9, 0x5, 0x71888f0}, &(0x7f000000a000)=0x14) 2018/01/15 07:11:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000de1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000081e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a0f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000692000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x1, 0x1, 0x0, 0xa, 0x20, 0x80, 0x32, r1, r3}, {0x1, 0xb6, 0x589, 0x7, 0x74, 0x2, 0x3, 0x6}, {0x7fffffff, 0x10000, 0xffff, 0xfffffffffffffffd}, 0xffff, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x20, 0x7fffffff, 0x2, 0x200}}, 0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a5d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, r1}) 2018/01/15 07:11:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f00008d7000)={&(0x7f00004de000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000023a000)={&(0x7f00003a4000-0x80)=@ipv6_newaddr={0x80, 0x14, 0x20a, 0x6, 0x3, {0xa, 0x1, 0x410, 0xc8, r2}, [@IFA_FLAGS={0x8, 0x8, 0x82}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_FLAGS={0x8, 0x8, 0x230}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000097e000)={&(0x7f0000779000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be9000-0x10)={&(0x7f0000808000)=@newspdinfo={0x24, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000f, 0x0, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000012b000-0xe5)={0x0, 0xdd, "15acca5e57d1e7eabcadcdc24a8e6a8ddb1930a34e5bb37e9d7235f50a37c0ae3d464ad92035cdda4ca76618545f1615f841ccd41bfd5aef3f578e04807db65007dba196e1c9d4555471015e9ccc8dc77befe61b09a72b02449f63da299229b8ff9e6a7a54316410bf7b4a2c46c65372278bf5a37275a86ba87702dc886a4232ec71998ece5b39fa8fddbbe67f4127e48f2e9fb101663a1c5b24e318566d45a39f899d4b4484421f174614aa2f46387a259ff3ecbf6391c945c1f3994c8be8d8fc8ed9bfe64d9e6c5e25c114b7df7d22d85d3b1ea2612de584dc82a671"}, &(0x7f0000513000)=0xe5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ce000)={r1, 0x1}, &(0x7f000084a000)=0x8) 2018/01/15 07:11:47 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000a000)=[{0x4, 0x4}, {0x4, 0x10001}, {0x3, 0xc8}], 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x15d}, 0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x1, 0x9, 0x2, 0xfff, r1}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/15 07:11:47 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fe8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e24000-0x4)=0x9, 0x80000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fe9000-0x31)={0x0, 0x29, "579276390f387da9a0b7f878ea0b5da92e46dd3a6756b2d2e6897e8f210ab6f9f43dc37bafdd2e45be"}, &(0x7f0000b48000)=0x31) pipe(&(0x7f0000b2c000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000de1000)={&(0x7f0000fe9000)=[0x100000000, 0x5, 0x1, 0x7, 0xffffffffffffffe0, 0x5, 0xfffffffffffffffe, 0x7, 0xffff], 0x9, 0x5, 0x0, 0xffffffff, 0x3f, 0xfff, {0x6, 0x6, 0x1000, 0x1, 0x8, 0x7, 0x0, 0x1ff, 0x2, 0x35c, 0x5, 0x7, 0xeb9, 0x6, "a1463a74430bd83a3686d8c20a4b0a99a0a5b45a7fbf6fc7dc8f6cc310b9a65c"}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d33000-0x10)={r2, 0x3c, &(0x7f0000fe8000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000fe9000-0x4)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000fea000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ca000)=0x10, 0x80000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000feb000-0x1)=0x5, &(0x7f00008a6000-0x8)=0x1) accept$inet(r0, &(0x7f00001d5000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) 2018/01/15 07:11:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004f2000)=[{&(0x7f0000462000-0x1e0)="290000001800ff00011affffff0000020a1300000000ff06800800030d0008e4084009ffff170000f6", 0x29}], 0x1) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000017d000)={0x1, &(0x7f000048f000)=[{0x401, 0x9, 0x6, 0x1}]}, 0x10) r2 = socket(0x7, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ff3000-0x10)={0x5, 0x2, 0x3, 0x80000001, 0x0}, &(0x7f00007ed000)=0x10) getpeername$packet(r2, &(0x7f0000ae4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac2000+0xfb2)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000339000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x637, 0x10000, 0x1, 0x0}, &(0x7f00002ea000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005b9000)={r3, 0x63, "c8b333e227e6ccda0b8b258e3b44ad27300c667728cb199f43d2290fe11188700a3fb55278cddaf4b26c3571a80cd7b3fe0082a7b6c06002345298aa497e6f1d4365d9658d2fd402090b1784b55fba7e672a565eade4f21506a9b83584e4bd6d0bab9c"}, &(0x7f0000a39000)=0x6b) 2018/01/15 07:11:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r1, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000007000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) 2018/01/15 07:11:47 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x68, 0x7, 0x2, 0x1}, 0x10) r1 = socket(0x10, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x10000, 0x4) 2018/01/15 07:11:47 executing program 0: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005bc000-0x8)={0x0, 0x0}) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005bc000-0x4)=0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003c1000)=@assoc_id=0x0, &(0x7f00001ad000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000027a000-0x8)={r3, 0x2}, &(0x7f000019d000)=0x8) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r4, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00005bc000)=0x0) 2018/01/15 07:11:47 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000087a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00001ec000)={0x5, 0x80, 0x400, 0x7}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000036b000-0x10)={0x7, &(0x7f0000a86000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c6c000-0x8)={r1, 0x4}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000080000-0x10)={0x0, &(0x7f0000ce9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x0, 0x9, 0xe64, 0x8d}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x80, 0x35, 0x2, 0x1, 0x7bed, 0x2], 0x6, 0x0, 0x8, 0x9, 0x0, 0x3, {0x3, 0xac1, 0x5, 0x9, 0x6, 0xfffffffffffffff9, 0x1c, 0x1e0, 0x9, 0x400, 0x7fffffff, 0x2, 0x0, 0x4, "8625ef42ea9bc2a1bd6e6800714eb00660d7c2474dc203abae9f85d8c6c6a718"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000002000-0x48)=@full={{0x3, {"2e54e6a4865563"}, 0x6}, [{"4b3f803fe3e4e2"}, {"661d180a2b7450"}, {"09bf386dee81e8"}, {"6d71e02007bfb0"}, {"8d0dbaea505c58"}, {"c3f97a044ce5c1"}, {"bb7042ce530585"}, {"2ec43b730253d1"}]}, 0x48) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000)=0x3, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x8, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x7f, r3}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000)={0x4, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000002000)={{0xffffffffffff7978, 0x8, 0x4, 0x400, 0xfffffffffffffffa, 0x80000000}, 0x0, 0x1ff, 0xc661, 0x699, 0x9, "451fc5581485aafb21b715040f5a72ea61db914602c3cb9fcf8cedcb21f997f73fff1b257ffa41852db1b2d816ef9349d2d671e9295475de45e0fb3e8536f1b0b206b1083b67dab0139c5e20deeb212c6cbdfef7e77ce6225616bdbfd002ea007727b0272fee1acf9278308788dcdd21a93f61851e0ba7379b2e103ebeeff19e"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000004000-0x7)={0x401, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000004000)={&(0x7f0000004000)=[0x456, 0x2], 0x2, 0x100, 0x7, 0x2, 0x100000001, 0xbc8, {0x101, 0x9, 0x0, 0x41, 0x8, 0x0, 0x80, 0xffffffffffffc934, 0x1, 0x2, 0x8, 0x1, 0x3, 0x5, "6f7918afbef9f7c328a1395ee83f2e69d3ad3909e9b96a20c9ffbf4ea058259d"}}) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000005000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x200, 0xfff, 0x8000, 0x0, 0x9, 0x7fffffff, 0x7, 0x80000001, 0x1, 0x3, 0x0, 0x3, 0xffffffffffffff7f, 0x7]}, &(0x7f0000006000-0x4)=0x108) 2018/01/15 07:11:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x93)="f12e5dfacd6bc8f0af39d19a5e109ab081473600d55cb6c1fbea8ea7f5338eeb587191f30a1b219217eddbedf34d3009f8654882c325ee8d2ccd9892df6ab32538aca0da7795bc74304ec065566065fc25b71878065051ec39146095c3de31bdf91b6a599d3d486653313b783fe280c3e8d148c16c22a6318ed66aee18c8b31b3986e3954b34c435c9e45f86f2188b3d6a6674", 0x93, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6e000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000096a000-0x3)=@sack_info={0x0, 0x3, 0x9}, &(0x7f0000ee1000-0x4)=0xc) 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) pipe(&(0x7f00002df000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000032d000)={0x20, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f000082c000-0x7)="00004f02", 0x4) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000377000)=0x0, &(0x7f0000c2b000-0x4)=0x4) 2018/01/15 07:11:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xf01}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @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]}, 0xdd49, 0x4}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000005000-0x9e)=""/158, &(0x7f0000005000-0x4)=0x9e) r4 = socket(0x1b, 0xa, 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006000-0x8)={r2, 0x6}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000004000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffff8}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10) epoll_create1(0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000005000)={r2, 0x96}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) 2018/01/15 07:11:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x3, 0x10) 2018/01/15 07:11:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xf3, "a9030b3b014b6837ddddc624418c3be2103328335936167faf67d1224c07df7e8eb1e498669da1f0de0b23fe4617b39681aab1de8bafec2e8b22ace2185799ead4b9e1f9e4c063729bac7aeb6db27214a39547d91cb291d57722a1657a5f3a14b0811e415787c868a8be9af0f190e866db83dda8279e4804c66e827eed4f15c36b660e4ef7d741f672f40e2ce1efb72f902ae754eedd6bec7846768b44f1cf2d539f3ae4479801ed921abf2f2b374b6f98394763bd6455a1b074d5af64d25d09abf3255850b4ebaae642028863534d38c77ac8c6fb13c229631eb126abb95203c664f91535904a6b184269e1184b81804d271d"}, &(0x7f0000002000-0x4)=0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0xe, 0x3ff, 0x2, 0x200, 0x9, 0xfffffffffffffffe, 0x15b}, 0xc) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto(r2, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) r5 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00007a5000-0x5)={0x10000, 0x81, 0xff, 0x1}, 0x5) [ 71.168479] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 71.175200] IPv6: NLM_F_CREATE should be set when creating new route [ 71.181755] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/15 07:11:47 executing program 6: socketpair$inet6(0xa, 0x5, 0x80000001, &(0x7f0000762000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d19000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1a000-0x4)=0x14) 2018/01/15 07:11:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00001ca000)=0x38, 0x4) 2018/01/15 07:11:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000+0x607)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000010, 0x3, 0x13) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 07:11:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f4b000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00007cd000)=@file={0x0, ""/16}, &(0x7f00005ed000)=0x12) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00007c6000-0x8)={0x3, 0x3}, 0x8) r2 = accept4(r1, &(0x7f0000a88000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007bc000)=0x10, 0x80800) bind$ax25(r2, &(0x7f00005fc000)={0x3, {"1cc07376a3161e"}, 0x200}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000378000+0xa65)={0x1f, &(0x7f0000677000-0x1f)="93230fb9580e8fbc0a825fc199e181b2ffd1250248c0067ed79591311f4246"}) socketpair$inet6(0xa, 0x807, 0x9, &(0x7f000000c000)={0x0, 0x0}) getsockname$inet6(r3, &(0x7f0000b7a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008b6000)=0xfffffffffffffec2) 2018/01/15 07:11:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000a09000-0x4)=0x80, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dcc000)=0x7, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f5d000+0xb43)={0x179, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 07:11:47 executing program 7: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000094b000)=[], 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000961000-0x8)={0x0, 0x9}, &(0x7f0000960000)=0x8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000961000-0x8)=@assoc_value={r2, 0x401}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095d000-0x2)={0x0, 0x0}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000960000-0xc)={0x0, 0x0, 0x0}, 0xc) 2018/01/15 07:11:47 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000e11000-0x2c)={0xb, 0xe2df, 0x9, 0x5, 0x2, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x4, 0xff) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000232000)=0x2, 0x2) bind$alg(r0, &(0x7f000066f000)={0x26, 'rng\x00', 0x805, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x288) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dfc7a0a893ef751e3076b7b0791aa5b1306318df9d2d04569f209cec", 0x20}], 0x1, &(0x7f0000b22000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00006e3000)={&(0x7f00005c5000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000425000)=[{&(0x7f0000295000)=""/4096, 0xffffffffffffffb6}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 07:11:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f00008e5000-0x38)={&(0x7f00006e6000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000091b000-0x10)={&(0x7f0000300000)={0x1d8, 0x14, 0x9, 0x8, 0x6, 0x0, {0x3, 0x0, 0x0}, [@generic="a5c1b76f19a0a1b93a28438bb29c294b23f25a8c1dd2753cd17df73c93b7618c9baa39264f840ed4c421f685d85f9e21947629ae33843be5b842cdf39b3347b86008879c92a8fc9539ba57c16bb673edd9bf0c43d066364c9cd26a4c0579fcd893c40913a2edf6a644d8bea0d18d1d861484ae69ed41ba55b869146b79fafbaa130a2d3384c7e826b0641f5a733a7baed76054b29859db9c1e3661e4c6348a98113ec24266d81b1be13ed45e7d62f5a88aeb03e7cf51bb34b40e219c115f81bbad533cebd4449ca3469f43", @generic="f9312379f0ac5ad9038abf2618f8e8468ce61246450d0eaf64e5acab79f10098c0ce3ec889df76b45a9a755d6d7a16763e041a6a7b3bda12b0ab85677af325615558285e51af1d1ff4be1f3f1fbc6ec0eefb5a41d1813354d27bff5d6d1ec3b93fef2fbad1f19e2e976fb2129e17026ecd815b04c71b836abb1871664dc4469f87e6611ea2086c85fa37e59af2c4c8eb851661b459dae3b7145106374866ef8e0c8ae919b46f4b35912a746aa9367c0befc6972ec60447d82b915abb550ee096fbf398fe1c8ef9192c47c6b0d4eb40ba1e062c2fd84858f2eb91e5d924ed04b1d401721be84aef8a59ceebf4e293e3", @typed={0x8, 0x1f, @void=""}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fde000-0xe8)={{{@in=@empty=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, @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}}, &(0x7f0000441000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000cc2000)=""/205, 0xcd, 0x40002040, &(0x7f0000236000-0x14)={0x11, 0x17, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00009fb000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000494000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000060a000-0x8)={0x0, 0x1f}, &(0x7f0000475000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002f0000)={r4, 0x100000001, 0x8, [0x0, 0x6e, 0x8, 0x5, 0x0, 0x7dd, 0x5, 0x9]}, &(0x7f00003ae000)=0x18) [ 71.246794] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 71.266840] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/15 07:11:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) pipe(&(0x7f0000a32000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000272000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00003d9000)={r2, 0x1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) bind$netrom(r0, &(0x7f00007d8000-0x48)=@full={{0x3, {"41bc290db79d11"}, 0x8}, [{"4c8e88f39812c7"}, {"08e4d92bf24f45"}, {"fbc22174e6a453"}, {"48b00b2ca0aead"}, {"1c9a8694486299"}, {"6904a3687ae9eb"}, {"c3ea92f495f7b4"}, {"05b93757c14aa4"}]}, 0x48) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000298000)=0x400, 0x4) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000043b000-0xc3)="9ba08c8cb0ba09efb7b0ca5c8feac5b7dca1cac62fd03229020e48c90e814d06c03d42d8369201d6b73e6b027d57a07f5f061ce7d882f7972b8a57056fd53aaaa05edb5c7b5a542096bccb5e39ae76b670cb41c5a0a4d1eb53b4fa8d0e0eccfc416f5c553496a7f661a631d8c77d6fae121ea7b78365a58de0a6673cab13dd0bf21c0b6a892dae50ffd4f65b52e6c74e7e6295b9e416997463e560b47e2f733d42f38158027e8fe22c17b6fbc1448133ed86b9f01c0d55c113f8572c6d9cbdf1961619") 2018/01/15 07:11:47 executing program 4: socketpair(0x1e, 0x2, 0x2911, &(0x7f0000418000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30) 2018/01/15 07:11:47 executing program 3: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket(0x7, 0x80001, 0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000081f000-0x4)=0x0, &(0x7f0000b42000-0x4)=0x4) [ 71.329906] sctp: [Deprecated]: syz-executor7 (pid 14633) Use of struct sctp_assoc_value in delayed_ack socket option. [ 71.329906] Use struct sctp_sack_info instead 2018/01/15 07:11:47 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x12) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000782000-0xf0a)="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", 0xf0a}], 0x1, &(0x7f0000fcf000)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0xffffffffffffffff}, 0x0) 2018/01/15 07:11:47 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009a9000-0x6)="0a0100bcb8da", 0x6) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f78000)={r1}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f7a000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000f79000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000878000-0x108)={r3, @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]}, [0x3, 0x1, 0xaea, 0x2, 0xe4, 0x800, 0x401, 0x5, 0x5, 0x1, 0x0, 0x7fffffff, 0x100000001, 0x3, 0x8]}, &(0x7f00001db000-0x4)=0x108) listen$netrom(r2, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 07:11:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x80800, 0xc6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d12000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x0, 0x7, 0x20}, &(0x7f0000388000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006f5000-0x6)={r1, 0x80000001}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e5e000-0x26)="260000002400430400000000000000000008f404010000ffffffffffffffc0ff00f303c76e35", 0x26) 2018/01/15 07:11:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004fd000-0x4)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e1000-0x4)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d37000-0x4)={0x0, 0x8}, &(0x7f0000f3c000-0x4)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007bb000)={0x18000, 0x4, 0xa, 0x6}, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000640000-0x92)={r1, 0x8a, "d52de36b8697e287924215af5ee22bc2d78dc24a9b76961c6b1bc74212d5acd379710ff0340fcd4684e1fea221597556af5bfcbdae6a19ee82980f784a0a6b2d087277602cb075019d6df487c3b6ebdfe5c6a2fa79a508f7e582e70dcf97e3ba7712ad3c27e7af983aac219d5b48dc32152154c13d5cb174921b5f8aba3f2bd8283406f289376ece3cf8"}, &(0x7f0000dcc000-0x4)=0xfffffffffffffda2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000069b000-0x3)=0x0) [ 71.391703] sctp: [Deprecated]: syz-executor7 (pid 14633) Use of struct sctp_assoc_value in delayed_ack socket option. [ 71.391703] Use struct sctp_sack_info instead 2018/01/15 07:11:47 executing program 1: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f9000)={0x0, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec2000-0x70)=[{&(0x7f0000ec1000)="2ea44af2f8778bf54f20e818d7f691ea3d6a77cd311ce016bc09043eb9f147df7eddb7c8f06e234290aff1b1ba2f38356fb87c8c4e27d14fa21c66dd2d708601b8c81a1c3077ffa69fac905fd42fa6292c8eb48cff567676851f76ff27eb95403a0958531a7ea68caa34e2b32b4de943838aebd29434874953fb917ed5166c8dcad2a1b6c7324cc10ad5d7dc3e277410b7f516c38664240bd51df78b", 0x9c}, {&(0x7f0000ec2000-0x75)="36166d461e934413b20319b5abc828ce1faa94f5e81eb50030f7653813831608db3629389ecec14b501cd28a779261d18e94b626deff755e59af897a1cbc8089217731eac8a75e3993ec29f7cbc975fe5bda187024e27ff6ccb4af6a621621b9663c7b8606660e1c4f0c08b4d97d3fcfc8460318a1", 0x75}, {&(0x7f0000514000-0xed)="933bc9dabd6cff66a0c490ecdee649d570855f1270f2be2ab77801b79a5fe5930b11b49cac34e5cc066a9746a70c61838dedd25b7974142580e082c98395674b89fc678629164eab43deb4dad8e002199b3b2ce43c1e9e9dd20b86fca58d5885406dd8b9892ef0abbaf7380b5c5362f33e64a7e5f77d153adce06c19ab1a9cfe874312b0cf81e86bf416452e1be56cd8524923ea4792e5535ad320832074e7b40d24cd2f7e88889d12be4b47cc99f345fe0ff14908fac54841d4d5eb4e0f9840abc6edea88cf7bf197c16bac7643066f97d796c2e60ac6fd38a5cb0b4e095e8704ccd25608966cffce1888d411", 0xed}, {&(0x7f0000d4b000-0x1d)="0c0ebee3182bd0ddff26f7d80e3f367e7486024e6229fb9c56935935828e7b4311d08c9d22344d2bf5e50b8785a2896efd06eb1b1f1b0392933a2e6ccd9c9ab1e3ab38ff2339edf68d791804192404e246f8a7195e1779570ebfd3b6506460f2f8706781c67975fb95f095e90658552d74c3bafb5566c27aa93f353d4936fb9c10eef8e76c38091f0a5bff6fc8d16cd42ee6b04530560d576bc04ac72d5d5b73b9d9fb0f9df8f36dbca4", 0xaa}, {&(0x7f0000ec1000)="819c3da67451c70fcaa8ca673872b7730112746fa6f2d390209585c4d3265dd6d3cc66ff090621ac59e4", 0x2a}, {&(0x7f0000ec2000-0xed)="62fa3fc492b41d268fb84c61fdfad7d5aa381c2134445638101e010c783daf94fb25274000f4b7373dd5411c12c0194dc014e9f50c50c99e9e4a7613ab98b6c9df451497058808fb12b4ec09befcab38c49af104cf0cfcf5892e78f7b07c6d52e3fb61c5348f3fe5118a07e21b38ffb1d29c11747aa93f5304a9c8240ccdfd812215c0ed1c77b94cc4fa86c14a8c2e3bb06570cd218a0961d97c3a6b598bb7679d6682e4b3cd6779140824c9485beb974945d4c5edd7cf50c617bc82fdb6a3c84da2fad5c610d9d6db0128965029c5e19dd027a7527badcd469ca6baa01e045e71d8c81e6e492d71f655674fe9", 0xed}, {&(0x7f00005fc000-0xe6)="63accd6ba8b24f26f213d3e96bb81ddaec0da9476b22b13b49586bb32f9abde3e3abb8a9fa4b42742424b3471ec11c3c1d707b0764d9588406b51a9d0adf1283aec453bf40fe04d7c8871a22b16256bbda3237e025b4edaee3b6be7186a051afc1052ec6f3b57155bb5ba096926e1fce61ee3c75d80743938d00fc7c4fc45a7a6761934d1814f636378fe8e4e30bbf907f29a04b863f79fc82d663434b72072464231718140fdf1d2f0850c5d03f0b3c0292026fb5ff46e403bf0de3f9b46d8882a100b65ffbb44375f266e30cce428144f7fedbcd5dc9de1cd5a70299eac0f5bc59ed3f68e7", 0xe6}], 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004ac000)=[{&(0x7f00003b6000-0x3b)="390000001000092800bb61e1c30500000700004a0200000045000106fff4800004001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) [ 71.459529] audit: type=1400 audit(1516000307.464:70): avc: denied { net_broadcast } for pid=14650 comm="syz-executor2" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 71.513973] nla_parse: 11 callbacks suppressed [ 71.513985] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 71.538262] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 71.539224] ================================================================== [ 71.539252] BUG: KASAN: use-after-free in fib6_ifup+0x212/0x220 [ 71.539261] Read of size 8 at addr ffff8801cca1b800 by task syz-executor1/14686 [ 71.539263] [ 71.539273] CPU: 1 PID: 14686 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #189 [ 71.539279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.539282] Call Trace: [ 71.539298] dump_stack+0x194/0x257 [ 71.539316] ? arch_local_irq_restore+0x53/0x53 [ 71.539326] ? show_regs_print_info+0x18/0x18 [ 71.539345] ? fib6_ifup+0x212/0x220 [ 71.539358] print_address_description+0x73/0x250 [ 71.539367] ? fib6_ifup+0x212/0x220 [ 71.539379] kasan_report+0x25b/0x340 [ 71.539395] __asan_report_load8_noabort+0x14/0x20 [ 71.539403] fib6_ifup+0x212/0x220 [ 71.539413] ? fib6_ifdown+0x8b0/0x8b0 [ 71.539422] fib6_clean_node+0x389/0x580 [ 71.539441] ? fib6_del+0x12c0/0x12c0 [ 71.539457] ? fib6_walker_link+0x180/0x210 [ 71.539476] fib6_walk_continue+0x46c/0x8a0 [ 71.539494] ? fib6_ifdown+0x8b0/0x8b0 [ 71.539501] fib6_walk+0x91/0xf0 [ 71.539513] fib6_clean_tree+0x1e6/0x340 [ 71.539526] ? fib6_walk+0xf0/0xf0 [ 71.539541] ? fib6_del+0x12c0/0x12c0 [ 71.539550] ? fib6_ifdown+0x8b0/0x8b0 [ 71.539561] ? __fib6_clean_all+0x1d0/0x3a0 [ 71.539581] __fib6_clean_all+0x1f4/0x3a0 [ 71.539599] ? fib6_ifdown+0x8b0/0x8b0 [ 71.539610] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 71.539630] ? addrconf_notify+0x1472/0x2310 [ 71.539641] ? lock_downgrade+0x980/0x980 [ 71.539653] ? fib6_ifdown+0x8b0/0x8b0 [ 71.539664] fib6_clean_all+0x27/0x30 [ 71.539676] rt6_sync_up+0x15e/0x1c0 [ 71.539685] ? rt6_multipath_rebalance+0xa0/0xa0 [ 71.539697] ? addrconf_notify+0x1472/0x2310 [ 71.539706] ? trace_hardirqs_on+0xd/0x10 [ 71.539716] ? __local_bh_enable_ip+0x121/0x230 [ 71.539732] addrconf_notify+0x3f6/0x2310 [ 71.539747] ? __lock_is_held+0xb6/0x140 [ 71.539768] ? inet6_ifinfo_notify+0x130/0x130 [ 71.539775] ? check_noncircular+0x20/0x20 [ 71.539785] ? lockdep_rtnl_is_held+0x1a/0x30 [ 71.539793] ? ip_mc_up+0x1c9/0x290 [ 71.539805] ? inetdev_event+0x197/0x1270 [ 71.539819] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 71.539831] ? bond_netdev_event+0x131/0xb70 [ 71.539840] ? fib_sync_up+0x350/0x900 [ 71.539849] ? ip6mr_device_event+0x8c/0x340 [ 71.539857] ? instance_destroy_rcu+0x30/0x30 [ 71.539865] ? igmp_netdev_event+0x87/0x750 [ 71.539876] ? tun_device_event+0x73/0xcb0 [ 71.539884] ? mif6_delete+0x620/0x620 [ 71.539891] ? fib_sync_down_dev+0x930/0x930 [ 71.539906] ? nf_tables_flowtable_event+0x27/0x410 [ 71.539922] ? ip_vs_dst_event+0x24c/0x650 [ 71.539930] ? rt_cache_flush+0xd/0x20 [ 71.539948] notifier_call_chain+0x136/0x2c0 [ 71.539955] ? notifier_call_chain+0x136/0x2c0 [ 71.539970] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 71.540001] ? rtnl_is_locked+0x54/0xb0 [ 71.540010] ? rtnl_kfree_skbs+0x70/0x70 [ 71.540028] raw_notifier_call_chain+0x2d/0x40 [ 71.540041] call_netdevice_notifiers_info+0x32/0x70 [ 71.540053] __dev_notify_flags+0x15d/0x430 [ 71.540060] ? __dev_change_flags+0x643/0x9b0 [ 71.540072] ? dev_change_name+0xbe0/0xbe0 [ 71.540087] ? check_noncircular+0x20/0x20 [ 71.540097] ? print_irqtrace_events+0x270/0x270 [ 71.540116] ? check_noncircular+0x20/0x20 [ 71.540125] ? print_irqtrace_events+0x270/0x270 [ 71.540143] dev_change_flags+0xf5/0x140 [ 71.540152] ? dev_change_flags+0xf5/0x140 [ 71.540165] do_setlink+0xa39/0x3d40 [ 71.540174] ? print_irqtrace_events+0x270/0x270 [ 71.540180] ? down_trylock+0x50/0x70 [ 71.540194] ? rtnl_fdb_del+0xb20/0xb20 [ 71.540200] ? lock_release+0xa40/0xa40 [ 71.540214] ? vprintk_emit+0x379/0x590 [ 71.540227] ? do_raw_spin_trylock+0x190/0x190 [ 71.540243] ? mark_held_locks+0xaf/0x100 [ 71.540253] ? __down_trylock_console_sem+0xb9/0x1e0 [ 71.540259] ? vprintk_emit+0x49b/0x590 [ 71.540269] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.540279] ? trace_hardirqs_on+0xd/0x10 [ 71.540286] ? __down_trylock_console_sem+0x10d/0x1e0 [ 71.540298] ? console_trylock+0xc8/0x100 [ 71.540309] ? vprintk_emit+0x3ea/0x590 [ 71.540331] ? vprintk_default+0x28/0x30 [ 71.540340] ? vprintk_func+0x5e/0xc0 [ 71.540350] ? printk+0xaa/0xca [ 71.540360] ? show_regs_print_info+0x18/0x18 [ 71.540373] ? idr_get_free_cmn+0xfd0/0xfd0 [ 71.540381] ? rtnl_is_locked+0x54/0xb0 [ 71.540392] ? validate_linkmsg+0x5f0/0x8e0 [ 71.540401] ? nla_parse+0x32b/0x3d0 [ 71.540419] ? rtnl_calcit.isra.25+0x4f0/0x4f0 [ 71.540430] ? netdev_master_upper_dev_get+0x15b/0x220 [ 71.540441] ? __dev_get_by_flags+0x1a0/0x1a0 [ 71.540451] ? rcu_note_context_switch+0x710/0x710 [ 71.540461] ? avc_has_perm_noaudit+0x355/0x520 [ 71.540481] rtnl_newlink+0xf5a/0x1ab0 [ 71.540490] ? __mutex_lock+0x16f/0x1a80 [ 71.540500] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.540531] ? rtnl_link_unregister+0x330/0x330 [ 71.540550] ? avc_has_extended_perms+0x12c0/0x12c0 [ 71.540561] ? avc_has_extended_perms+0x12c0/0x12c0 [ 71.540588] ? check_noncircular+0x20/0x20 [ 71.540668] ? rtnl_get_link+0x124/0x2b0 [ 71.540679] ? rtnl_dump_all+0x460/0x460 [ 71.540693] ? ns_capable_common+0xcf/0x160 [ 71.540723] rtnetlink_rcv_msg+0x57f/0xb10 [ 71.540735] ? rtnl_link_unregister+0x330/0x330 [ 71.540745] ? validate_linkmsg+0x8e0/0x8e0 [ 71.540760] ? __might_fault+0x110/0x1d0 [ 71.540773] ? netlink_tap_init_net+0x350/0x350 [ 71.540789] netlink_rcv_skb+0x224/0x470 [ 71.540800] ? validate_linkmsg+0x8e0/0x8e0 [ 71.540812] ? netlink_ack+0xa10/0xa10 [ 71.540826] ? netlink_skb_destructor+0x1d0/0x1d0 [ 71.540849] rtnetlink_rcv+0x1c/0x20 [ 71.540859] netlink_unicast+0x4c4/0x6b0 [ 71.540879] ? netlink_attachskb+0x8a0/0x8a0 [ 71.540899] ? security_netlink_send+0x81/0xb0 [ 71.540914] netlink_sendmsg+0xa4a/0xe60 [ 71.540937] ? netlink_unicast+0x6b0/0x6b0 [ 71.540954] ? security_socket_sendmsg+0x89/0xb0 [ 71.540964] ? netlink_unicast+0x6b0/0x6b0 [ 71.540985] sock_sendmsg+0xca/0x110 [ 71.540999] sock_write_iter+0x31a/0x5d0 [ 71.541013] ? sock_sendmsg+0x110/0x110 [ 71.541040] ? bpf_fd_pass+0x280/0x280 [ 71.541050] ? __might_sleep+0x6c/0x190 [ 71.541070] do_iter_readv_writev+0x525/0x7f0 [ 71.541089] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 71.541113] ? rw_verify_area+0xe5/0x2b0 [ 71.541131] do_iter_write+0x154/0x540 [ 71.541142] ? dup_iter+0x260/0x260 [ 71.541156] ? __lock_is_held+0xb6/0x140 [ 71.541177] vfs_writev+0x18a/0x340 [ 71.541185] ? __fget_light+0x297/0x380 [ 71.541200] ? vfs_iter_write+0xb0/0xb0 [ 71.541217] ? get_unused_fd_flags+0x190/0x190 [ 71.541232] ? alloc_file+0x27e/0x390 [ 71.541240] ? _raw_spin_unlock+0x22/0x30 [ 71.541256] ? sock_alloc_file+0x2a6/0x560 [ 71.541271] ? __fdget_pos+0x130/0x190 [ 71.541282] ? __fdget_raw+0x20/0x20 [ 71.541291] ? __alloc_fd+0x750/0x750 [ 71.541314] do_writev+0xfc/0x2a0 [ 71.541323] ? do_writev+0xfc/0x2a0 [ 71.541340] ? vfs_writev+0x340/0x340 [ 71.541349] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 71.541363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.541383] SyS_writev+0x27/0x30 [ 71.541397] entry_SYSCALL_64_fastpath+0x23/0x9a [ 71.541404] RIP: 0033:0x452cf9 [ 71.541409] RSP: 002b:00007f163c42ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 71.541418] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 71.541423] RDX: 0000000000000001 RSI: 00000000204ac000 RDI: 0000000000000013 [ 71.541428] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 71.541433] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 71.541438] R13: 00000000ffffffff R14: 00007f163c42f6d4 R15: 0000000000000000 [ 71.541471] [ 71.541476] Allocated by task 12072: [ 71.541487] save_stack+0x43/0xd0 [ 71.541493] kasan_kmalloc+0xad/0xe0 [ 71.541500] kasan_slab_alloc+0x12/0x20 [ 71.541507] kmem_cache_alloc+0x12e/0x760 [ 71.541513] dst_alloc+0x11f/0x1a0 [ 71.541521] __ip6_dst_alloc+0x35/0x90 [ 71.541526] ip6_dst_alloc+0x29/0xb0 [ 71.541533] ip6_route_info_create+0x4ff/0x2e20 [ 71.541539] ip6_route_add+0xa2/0x190 [ 71.541546] ipv6_route_ioctl+0x4db/0x6b0 [ 71.541552] inet6_ioctl+0xef/0x1e0 [ 71.541558] sock_do_ioctl+0x65/0xb0 [ 71.541564] sock_ioctl+0x2c2/0x440 [ 71.541572] do_vfs_ioctl+0x1b1/0x1520 [ 71.541578] SyS_ioctl+0x8f/0xc0 [ 71.541585] entry_SYSCALL_64_fastpath+0x23/0x9a [ 71.541587] [ 71.541591] Freed by task 13189: [ 71.541598] save_stack+0x43/0xd0 [ 71.541604] kasan_slab_free+0x71/0xc0 [ 71.541611] kmem_cache_free+0x83/0x2a0 [ 71.541616] dst_destroy+0x257/0x370 [ 71.541623] dst_destroy_rcu+0x16/0x20 [ 71.541630] rcu_process_callbacks+0xd6c/0x17f0 [ 71.541637] __do_softirq+0x2d7/0xb85 [ 71.541638] [ 71.541645] The buggy address belongs to the object at ffff8801cca1b800 [ 71.541645] which belongs to the cache ip6_dst_cache of size 320 [ 71.541652] The buggy address is located 0 bytes inside of [ 71.541652] 320-byte region [ffff8801cca1b800, ffff8801cca1b940) [ 71.541654] The buggy address belongs to the page: [ 71.541662] page:ffffea00073286c0 count:1 mapcount:0 mapping:ffff8801cca1b080 index:0xffff8801cca1bc80 [ 71.541669] flags: 0x2fffc0000000100(slab) [ 71.541680] raw: 02fffc0000000100 ffff8801cca1b080 ffff8801cca1bc80 0000000100000008 [ 71.541689] raw: ffffea0007114ba0 ffffea0007585260 ffff8801d3285900 0000000000000000 [ 71.541693] page dumped because: kasan: bad access detected [ 71.541695] [ 71.541698] Memory state around the buggy address: [ 71.541704] ffff8801cca1b700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 71.541710] ffff8801cca1b780: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 71.541716] >ffff8801cca1b800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.541719] ^ [ 71.541724] ffff8801cca1b880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.541730] ffff8801cca1b900: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 71.541733] ================================================================== [ 71.541735] Disabling lock debugging due to kernel taint [ 71.541778] Kernel panic - not syncing: panic_on_warn set ... [ 71.541778] [ 71.541786] CPU: 1 PID: 14686 Comm: syz-executor1 Tainted: G B 4.15.0-rc7+ #189 [ 71.541790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.541792] Call Trace: [ 71.541802] dump_stack+0x194/0x257 [ 71.541812] ? arch_local_irq_restore+0x53/0x53 [ 71.541819] ? kasan_end_report+0x32/0x50 [ 71.541830] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.541838] ? vsnprintf+0x1ed/0x1900 [ 71.541845] ? fib6_ifup+0x210/0x220 [ 71.541854] panic+0x1e4/0x41c [ 71.541861] ? refcount_error_report+0x214/0x214 [ 71.541872] ? add_taint+0x1c/0x50 [ 71.541880] ? add_taint+0x1c/0x50 [ 71.541889] ? fib6_ifup+0x212/0x220 [ 71.541897] kasan_end_report+0x50/0x50 [ 71.541905] kasan_report+0x144/0x340 [ 71.541917] __asan_report_load8_noabort+0x14/0x20 [ 71.541923] fib6_ifup+0x212/0x220 [ 71.541931] ? fib6_ifdown+0x8b0/0x8b0 [ 71.541939] fib6_clean_node+0x389/0x580 [ 71.541951] ? fib6_del+0x12c0/0x12c0 [ 71.541961] ? fib6_walker_link+0x180/0x210 [ 71.541973] fib6_walk_continue+0x46c/0x8a0 [ 71.541989] ? fib6_ifdown+0x8b0/0x8b0 [ 71.541995] fib6_walk+0x91/0xf0 [ 71.542007] fib6_clean_tree+0x1e6/0x340 [ 71.542017] ? fib6_walk+0xf0/0xf0 [ 71.542028] ? fib6_del+0x12c0/0x12c0 [ 71.542035] ? fib6_ifdown+0x8b0/0x8b0 [ 71.542045] ? __fib6_clean_all+0x1d0/0x3a0 [ 71.542058] __fib6_clean_all+0x1f4/0x3a0 [ 71.542069] ? fib6_ifdown+0x8b0/0x8b0 [ 71.542078] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 71.542091] ? addrconf_notify+0x1472/0x2310 [ 71.542099] ? lock_downgrade+0x980/0x980 [ 71.542107] ? fib6_ifdown+0x8b0/0x8b0 [ 71.542115] fib6_clean_all+0x27/0x30 [ 71.542124] rt6_sync_up+0x15e/0x1c0 [ 71.542132] ? rt6_multipath_rebalance+0xa0/0xa0 [ 71.542140] ? addrconf_notify+0x1472/0x2310 [ 71.542146] ? trace_hardirqs_on+0xd/0x10 [ 71.542153] ? __local_bh_enable_ip+0x121/0x230 [ 71.542164] addrconf_notify+0x3f6/0x2310 [ 71.542174] ? __lock_is_held+0xb6/0x140 [ 71.542187] ? inet6_ifinfo_notify+0x130/0x130 [ 71.542193] ? check_noncircular+0x20/0x20 [ 71.542202] ? lockdep_rtnl_is_held+0x1a/0x30 [ 71.542209] ? ip_mc_up+0x1c9/0x290 [ 71.542218] ? inetdev_event+0x197/0x1270 [ 71.542229] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 71.542239] ? bond_netdev_event+0x131/0xb70 [ 71.542247] ? fib_sync_up+0x350/0x900 [ 71.542255] ? ip6mr_device_event+0x8c/0x340 [ 71.542263] ? instance_destroy_rcu+0x30/0x30 [ 71.542269] ? igmp_netdev_event+0x87/0x750 [ 71.542280] ? tun_device_event+0x73/0xcb0 [ 71.542287] ? mif6_delete+0x620/0x620 [ 71.542293] ? fib_sync_down_dev+0x930/0x930 [ 71.542307] ? nf_tables_flowtable_event+0x27/0x410 [ 71.542318] ? ip_vs_dst_event+0x24c/0x650 [ 71.542326] ? rt_cache_flush+0xd/0x20 [ 71.542339] notifier_call_chain+0x136/0x2c0 [ 71.542346] ? notifier_call_chain+0x136/0x2c0 [ 71.542358] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 71.542372] ? rtnl_is_locked+0x54/0xb0 [ 71.542379] ? rtnl_kfree_skbs+0x70/0x70 [ 71.542391] raw_notifier_call_chain+0x2d/0x40 [ 71.542401] call_netdevice_notifiers_info+0x32/0x70 [ 71.542410] __dev_notify_flags+0x15d/0x430 [ 71.542417] ? __dev_change_flags+0x643/0x9b0 [ 71.542426] ? dev_change_name+0xbe0/0xbe0 [ 71.542435] ? check_noncircular+0x20/0x20 [ 71.542444] ? print_irqtrace_events+0x270/0x270 [ 71.542456] ? check_noncircular+0x20/0x20 [ 71.542462] ? print_irqtrace_events+0x270/0x270 [ 71.542474] dev_change_flags+0xf5/0x140 [ 71.542481] ? dev_change_flags+0xf5/0x140 [ 71.542492] do_setlink+0xa39/0x3d40 [ 71.542501] ? print_irqtrace_events+0x270/0x270 [ 71.542508] ? down_trylock+0x50/0x70 [ 71.542520] ? rtnl_fdb_del+0xb20/0xb20 [ 71.542526] ? lock_release+0xa40/0xa40 [ 71.542535] ? vprintk_emit+0x379/0x590 [ 71.542544] ? do_raw_spin_trylock+0x190/0x190 [ 71.542555] ? mark_held_locks+0xaf/0x100 [ 71.542564] ? __down_trylock_console_sem+0xb9/0x1e0 [ 71.542570] ? vprintk_emit+0x49b/0x590 [ 71.542578] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.542587] ? trace_hardirqs_on+0xd/0x10 [ 71.542595] ? __down_trylock_console_sem+0x10d/0x1e0 [ 71.542603] ? console_trylock+0xc8/0x100 [ 71.542611] ? vprintk_emit+0x3ea/0x590 [ 71.542625] ? vprintk_default+0x28/0x30 [ 71.542634] ? vprintk_func+0x5e/0xc0 [ 71.542642] ? printk+0xaa/0xca [ 71.542649] ? show_regs_print_info+0x18/0x18 [ 71.542657] ? idr_get_free_cmn+0xfd0/0xfd0 [ 71.542665] ? rtnl_is_locked+0x54/0xb0 [ 71.542674] ? validate_linkmsg+0x5f0/0x8e0 [ 71.542681] ? nla_parse+0x32b/0x3d0 [ 71.542692] ? rtnl_calcit.isra.25+0x4f0/0x4f0 [ 71.542700] ? netdev_master_upper_dev_get+0x15b/0x220 [ 71.542709] ? __dev_get_by_flags+0x1a0/0x1a0 [ 71.542715] ? rcu_note_context_switch+0x710/0x710 [ 71.542723] ? avc_has_perm_noaudit+0x355/0x520 [ 71.542737] rtnl_newlink+0xf5a/0x1ab0 [ 71.542744] ? __mutex_lock+0x16f/0x1a80 [ 71.542753] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.542773] ? rtnl_link_unregister+0x330/0x330 [ 71.542785] ? avc_has_extended_perms+0x12c0/0x12c0 [ 71.542794] ? avc_has_extended_perms+0x12c0/0x12c0 [ 71.542809] ? check_noncircular+0x20/0x20 [ 71.542849] ? rtnl_get_link+0x124/0x2b0 [ 71.542857] ? rtnl_dump_all+0x460/0x460 [ 71.542865] ? ns_capable_common+0xcf/0x160 [ 71.542882] rtnetlink_rcv_msg+0x57f/0xb10 [ 71.542890] ? rtnl_link_unregister+0x330/0x330 [ 71.542897] ? validate_linkmsg+0x8e0/0x8e0 [ 71.542907] ? __might_fault+0x110/0x1d0 [ 71.542915] ? netlink_tap_init_net+0x350/0x350 [ 71.542924] netlink_rcv_skb+0x224/0x470 [ 71.542932] ? validate_linkmsg+0x8e0/0x8e0 [ 71.542941] ? netlink_ack+0xa10/0xa10 [ 71.542949] ? netlink_skb_destructor+0x1d0/0x1d0 [ 71.542963] rtnetlink_rcv+0x1c/0x20 [ 71.542970] netlink_unicast+0x4c4/0x6b0 [ 71.542986] ? netlink_attachskb+0x8a0/0x8a0 [ 71.542997] ? security_netlink_send+0x81/0xb0 [ 71.543007] netlink_sendmsg+0xa4a/0xe60 [ 71.543020] ? netlink_unicast+0x6b0/0x6b0 [ 71.543030] ? security_socket_sendmsg+0x89/0xb0 [ 71.543036] ? netlink_unicast+0x6b0/0x6b0 [ 71.543043] sock_sendmsg+0xca/0x110 [ 71.543052] sock_write_iter+0x31a/0x5d0 [ 71.543059] ? sock_sendmsg+0x110/0x110 [ 71.543074] ? bpf_fd_pass+0x280/0x280 [ 71.543081] ? __might_sleep+0x6c/0x190 [ 71.543093] do_iter_readv_writev+0x525/0x7f0 [ 71.543105] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 71.543117] ? rw_verify_area+0xe5/0x2b0 [ 71.543127] do_iter_write+0x154/0x540 [ 71.543134] ? dup_iter+0x260/0x260 [ 71.543141] ? __lock_is_held+0xb6/0x140 [ 71.543154] vfs_writev+0x18a/0x340 [ 71.543161] ? __fget_light+0x297/0x380 [ 71.543169] ? vfs_iter_write+0xb0/0xb0 [ 71.543179] ? get_unused_fd_flags+0x190/0x190 [ 71.543188] ? alloc_file+0x27e/0x390 [ 71.543194] ? _raw_spin_unlock+0x22/0x30 [ 71.543203] ? sock_alloc_file+0x2a6/0x560 [ 71.543213] ? __fdget_pos+0x130/0x190 [ 71.543220] ? __fdget_raw+0x20/0x20 [ 71.543226] ? __alloc_fd+0x750/0x750 [ 71.543239] do_writev+0xfc/0x2a0 [ 71.543246] ? do_writev+0xfc/0x2a0 [ 71.543255] ? vfs_writev+0x340/0x340 [ 71.543262] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 71.543272] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.543285] SyS_writev+0x27/0x30 [ 71.543294] entry_SYSCALL_64_fastpath+0x23/0x9a [ 71.543300] RIP: 0033:0x452cf9 [ 71.543303] RSP: 002b:00007f163c42ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 71.543312] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 71.543316] RDX: 0000000000000001 RSI: 00000000204ac000 RDI: 0000000000000013 [ 71.543319] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 71.543322] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 71.543326] R13: 00000000ffffffff R14: 00007f163c42f6d4 R15: 0000000000000000 [ 71.543378] Dumping ftrace buffer: [ 71.543382] (ftrace buffer empty) [ 71.543385] Kernel Offset: disabled [ 73.256280] Rebooting in 86400 seconds..