511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) [ 123.037545] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 123.044944] gre0: Invalid MTU -1593800956 requested, hw min 0 2018/03/30 10:58:53 executing program 6: r0 = socket$inet(0x2, 0x3, 0x4000000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x37}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x8, {0x2, 0x4e23, @broadcast=0xffffffff}, 'ip_vti0\x00'}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x2, [0x0, 0xce0, 0x0, 0x5]}) 2018/03/30 10:58:53 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x1ff, 0x2, 0x10ee54b5, 0x8, 0x7fff, 0x2, 0x9, 0x76]}, 0x14) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x43) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000022000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0xd9b, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x9df}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb4) 2018/03/30 10:58:53 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9}], 0x74) 2018/03/30 10:58:53 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r4, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000004c0)={0x0, 0x9, 0x7, 0xfffffffffffffdff}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r5, 0x181}, {r6, 0x12}], 0x189, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r8, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000800)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r9 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x0, 0x8, 0x10000, 0x8a82, r10}, &(0x7f0000000180)=0xffffffffffffffab) r12 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r12, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r12, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r11, @ANYBLOB="6e000000f9924201e67f614a0b0ca391a472c7bb1e2bfd44180e274a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf64875c613f174155de07c6dc5c1b7b2c6c4803efa0ccbce11af430bbfc6841a30"], &(0x7f0000000a80)=0x2) 2018/03/30 10:58:53 executing program 4: r0 = socket(0x1e, 0x80801, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xb98}, {0x4, 0xff}], 0x2) 2018/03/30 10:58:53 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x0, 0x25dfdbfc, {0x9}, [@nested={0x10, 0x47, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="c904266639af2f8691e1d54117ea1d9f360a4a9c70a4ea39ca7c0ea9da196aee6ce623e459486e6f1f6c5190574f02de5eae08bae0950a1ae2029128952338fdd94b7c7fc15bfc1ae297c2fd4b92d59f131b2e85d9ac3eeb345da737d5a264ce0fdd1d632eb86301e2276f72d6f554d2c1aabe18ba8bc6b6b8710b7665c309c2db29f3abf8f02b2a41b001422f555af0fa7bbfb4712472fccf3db019b478248db245106bd635d3ae97e624af31b39228d058b8c2f3ee4d4a9c97691b6b8f1e748b4299b81883c5e729f36b36275e1d00b22c0282b281eb0d3a5efefdcae3fa97408dc7f3695118726e9a7f8ee879d2a273083436475ec979940fb4", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffe2c) r1 = socket(0x4, 0x6, 0x9) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffffff7, &(0x7f0000000040)=0x4) socketpair(0xd, 0x1, 0x800008, &(0x7f00000000c0)) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000140)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) 2018/03/30 10:58:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x11, 0x806, 0xd69, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r0, &(0x7f0000003b80)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000300), 0x7f) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003e00)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000003f00)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003f40)={0x0, 0x0}, &(0x7f0000003f80)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000004200)={&(0x7f0000003dc0)={0x10}, 0xc, &(0x7f00000041c0)={&(0x7f0000003fc0)=@allocspi={0x1d4, 0x16, 0x400, 0x70bd27, 0x25dfdbfc, {{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x9, 0x4e21, 0x4, 0xa, 0x80, 0xa0, 0x2b, 0x0, r4}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, @in=@dev={0xac, 0x14, 0x14, 0x11}, {0x3, 0x4, 0x10000, 0x1000, 0x93, 0x1000, 0x1b4, 0x9}, {0xfffffffffffffffc, 0x6, 0xdb, 0xffffffff}, {0x4, 0xe08b, 0x6885}, 0x70bd26, 0x3502, 0xa, 0x1, 0x9}, 0x8, 0xea}, [@extra_flags={0x8, 0x18, 0x5}, @policy={0xac, 0x7, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x3, 0x4e23, 0x7f, 0xa, 0xa0, 0x0, 0x0, 0x0, r5}, {0x401, 0xfffffffffffffff8, 0x8000, 0x2a2f, 0x0, 0x1, 0x9, 0x6c09}, {0x58f, 0x3, 0x9, 0x8000}, 0x100000001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}}, @replay_thresh={0x8, 0xb, 0x9}, @policy_type={0xc, 0x10}, @offload={0xc, 0x1c, {0x0, 0x3a158a84b90a35}}, @etimer_thresh={0x8, 0xc, 0xffffffffffff0000}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20008000}, 0x8814) sendmsg$alg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000000c0)="5dd9339597cf16d703114d67a1d26ef2", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000003840)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000003940)={r6, 0x0}) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@flushpolicy={0x10, 0x1d, 0x200, 0x70bd25, 0x25dfdbfc}, 0x10}, 0x1, 0x0, 0x0, 0x1a0d243a613d49dc}, 0x40) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003d00)={0x0, 0x9}, &(0x7f0000003d40)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003d80)=@assoc_id=r10, 0x4) sendmsg$nl_xfrm(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000200000000000ffffac1414007f000001000000000000000000000000fe80004a8d5859ffa9000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000440)=""/245, 0xf5}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x9, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000003980)={0x0, r11, 0xa8}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f00000037c0)={r8, r11, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_FLINK(r12, 0xc008640a, &(0x7f00000038c0)={r11, r13}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000700)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f0000003780)={r14, r15, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000039c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000003ac0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000003cc0)={&(0x7f0000003800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000003c80)={&(0x7f0000003b00)={0x74, 0x7, 0xf, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x6}, [@typed={0x8, 0x12, @uid=r16}, @nested={0x58, 0x0, [@typed={0x8, 0x78, @u32=0x8}, @typed={0x8, 0x5, @u32=0xffffffffffffffff}, @generic="52d499bbb52a0efd8f7197d2e3d565a4c3e88c822d5b543333d7825328a09b0eb8b1121698d9f46d9353aec45a11bc21cb72000b36cd0cfdd2b112abbc2e1b3ce02b7a"]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/03/30 10:58:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept(r1, &(0x7f0000000040)=@l2, &(0x7f0000000100)=0x80) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/43, 0x2b}], 0x2, &(0x7f0000000440)=""/180, 0xb4, 0x81}, 0x40010020) accept4$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000000000007f00000100000000000000e300000000ac1414bb0000000000000000000000004e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/30 10:58:53 executing program 6: socketpair(0x5, 0x3, 0x3f, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x14, 0x80000) r2 = accept4$packet(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001180)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001100)) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) accept4$packet(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001240)=0x14, 0x80000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r4, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) r5 = accept(r4, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x10, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r7 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001340)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000012c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) r10 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001a00)=@nat={'nat\x00', 0x19, 0x4, 0x510, [0x200014c0, 0x0, 0x0, 0x20001708, 0x20001738], 0x0, &(0x7f0000001280), &(0x7f00000014c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x60, 0x890d, 'ip6gre0\x00', 'vcan0\x00', 'irlan0\x00', 'gre0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xa4a5a8b23f3b84fd], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0x0, 0xff, 0xffffff00, 0xff], 0x4e22, 0xbb, 0x2, 0x4e22, 0xb, 0x20}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xe5}}}}, {{{0x0, 0x7d, 0x2, 'erspan0\x00', 'bond0\x00', 'irlan0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0x133dc65262f2d050], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0x80, 0x10000, 0x4, 0x30}}}, @owner={'owner\x00', 0x18, {{r7, r8, r9, r10, 0x0, 0x6}}}]}}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x19, 0x30, 0x22f0, '\x00', 'eql\x00', 'rose0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @random="558c6e1e0147", [0xff, 0x0, 0xff, 0xff, 0xff], 0x110, 0x110, 0x148, [@rateest={'rateest\x00', 0x48, {{'ip6_vti0\x00', 'ip6gre0\x00', 0x0, 0x3, 0x3f, 0x2a5, 0x800, 0xffffffff, 0xffffffffffffffe1, 0x3}}}, @connlabel={'connlabel\x00', 0x8, {{0x9}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}}, {{{0x11, 0x24, 0xf6, 'ip6gre0\x00', 'tunl0\x00', 'irlan0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93663b3c5a69", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@connbytes={'connbytes\x00', 0x18, {{0x4, 0x3, 0x1, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}}]}]}, 0x588) r11 = socket$inet(0x2, 0x80000, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r11, 0x894b, &(0x7f0000000180)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/30 10:58:53 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00ac3d60823b6b7970001300", @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2018/03/30 10:58:53 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x0, 0x25dfdbfc, {0x9}, [@nested={0x10, 0x47, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) [ 123.244914] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. [ 123.271423] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 123.282966] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready 2018/03/30 10:58:53 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000880)) r3 = accept$ax25(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000e80)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000e40)={&(0x7f0000000cc0)={0x160, r4, 0x0, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6e9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3fffffff8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0x160}, 0x1}, 0x4040) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000b80)=ANY=[@ANYBLOB="027314c1e664b35ce86355cf151b3007acf6d95988eb0d1bd837d6411810d4c93d6e288f891bd132ae6fac2717a3fdef7e3a00571642e699793fb358a0c104d593b9a36d6ee73fa47e7579e5e24fd9d26b5f2d99c9ad96eb"], 0x1) listen(r3, 0x1000008000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000a00)=0x1, 0x4) sendmsg$nl_netfilter(r5, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000c00)=ANY=[@ANYBLOB="1c000000130ae9bfa108f2b543b94000000800010037a0e191554b5e51db4fde48f6badff321b0d701f1ec"], 0x1c}, 0x1}, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r6, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000f00)={r1, @in6={{0xa, 0x4e23, 0x21, @mcast1={0xff, 0x1, [], 0x1}}}, 0x100000000, 0x3a, 0xffffffff, 0x5}, &(0x7f0000000fc0)=0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r6, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000740), &(0x7f0000000840)=0x30) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000ec0)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000280)=0x4) bind$vsock_dgram(r7, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) sendmmsg(r6, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) [ 123.293492] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. [ 123.301703] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 123.314287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/30 10:58:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0xfffffffffffffe01, 0x4) accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) 2018/03/30 10:58:53 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000000000)=""/2, 0x2}], 0x100000000000011c, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000029c50000000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/03/30 10:58:53 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x0, {0x9}, [@nested={0x10, 0x47, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x40}, 0x14) socketpair(0x1b, 0x3, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/30 10:58:53 executing program 1 (fault-call:8 fault-nth:0): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) [ 123.338391] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 10:58:53 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acdfc7722b17e56437"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) unshare(0x2000400) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r0}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in, 0x4e22, 0xc180, 0x4e20, 0x8a8, 0x2, 0x0, 0x80, 0x2f, r2, r3}, {0x10000, 0x7, 0x80, 0x0, 0x2a, 0x0, 0x7, 0x6}, {0x0, 0xac98, 0x6, 0x2}, 0x9, 0x6e6bbb, 0x1, 0x0, 0x2, 0x3}, {{@in, 0x4d4, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x34ff, 0x5, 0x3, 0x8001, 0xfffffffffffffffc, 0x7563e8ab, 0x3ff}}, 0xe8) [ 123.379426] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 123.401732] FAULT_INJECTION: forcing a failure. [ 123.401732] name failslab, interval 1, probability 0, space 0, times 0 [ 123.405060] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 123.413123] CPU: 1 PID: 27069 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 123.428715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.438144] Call Trace: [ 123.440723] dump_stack+0x194/0x24d [ 123.444502] ? arch_local_irq_restore+0x53/0x53 [ 123.449148] ? release_sock+0x1d4/0x2a0 [ 123.453101] should_fail+0x8c0/0xa40 [ 123.456794] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 123.461872] ? release_sock+0x1d4/0x2a0 [ 123.465819] ? trace_hardirqs_on+0xd/0x10 [ 123.469943] ? __local_bh_enable_ip+0x121/0x230 [ 123.474591] ? _raw_spin_unlock_bh+0x30/0x40 [ 123.479094] ? release_sock+0x1d4/0x2a0 [ 123.483043] ? refcount_add+0x60/0x60 [ 123.486822] ? lock_acquire+0x1d5/0x580 [ 123.490771] ? fs_reclaim_acquire+0x20/0x20 [ 123.495068] ? lock_downgrade+0x980/0x980 [ 123.499194] ? lock_release+0xa40/0xa40 [ 123.503142] ? __netlink_insert+0x1170/0x1170 [ 123.507614] ? check_same_owner+0x320/0x320 [ 123.511911] ? memset+0x31/0x40 [ 123.515167] ? rcu_note_context_switch+0x710/0x710 [ 123.520076] should_failslab+0xec/0x120 [ 123.524035] kmem_cache_alloc_node+0x56/0x760 [ 123.528506] ? netlink_getsockopt+0x660/0x660 [ 123.532980] __alloc_skb+0xf1/0x780 [ 123.536582] ? skb_copy_and_csum_dev+0x370/0x370 [ 123.541310] ? kasan_check_write+0x14/0x20 [ 123.545516] ? _copy_from_user+0x99/0x110 [ 123.549642] ? rw_copy_check_uvector+0x1be/0x280 [ 123.554382] ? import_iovec+0x238/0x430 [ 123.558343] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 123.563858] netlink_sendmsg+0xa86/0xe60 [ 123.567900] ? netlink_unicast+0x6b0/0x6b0 [ 123.572114] ? security_socket_sendmsg+0x89/0xb0 [ 123.576846] ? netlink_unicast+0x6b0/0x6b0 [ 123.581060] sock_sendmsg+0xca/0x110 [ 123.584751] ___sys_sendmsg+0x767/0x8b0 [ 123.588702] ? copy_msghdr_from_user+0x590/0x590 [ 123.593435] ? find_vpid+0xe0/0xe0 [ 123.596955] ? __f_unlock_pos+0x19/0x20 [ 123.600906] ? lock_downgrade+0x980/0x980 [ 123.605030] ? get_pid_task+0xbc/0x140 [ 123.608893] ? __fget_light+0x2b2/0x3c0 [ 123.612843] ? fget_raw+0x20/0x20 [ 123.616279] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 123.621096] ? vfs_write+0x374/0x510 [ 123.624788] ? wait_for_completion+0x770/0x770 [ 123.629348] __sys_sendmsg+0xe5/0x210 [ 123.633123] ? __sys_sendmsg+0xe5/0x210 [ 123.637073] ? SyS_shutdown+0x290/0x290 [ 123.641039] ? __sb_end_write+0xa0/0xd0 [ 123.644997] ? SyS_read+0x220/0x220 [ 123.648609] SyS_sendmsg+0x2d/0x50 [ 123.652140] ? __sys_sendmsg+0x210/0x210 [ 123.656174] do_syscall_64+0x281/0x940 [ 123.660041] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 123.665551] ? syscall_return_slowpath+0x550/0x550 [ 123.670457] ? syscall_return_slowpath+0x2ac/0x550 [ 123.675365] ? prepare_exit_to_usermode+0x227/0x350 [ 123.680371] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 123.685032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.689867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 123.695037] RIP: 0033:0x4548b9 [ 123.698201] RSP: 002b:00007f6a1c375c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 123.705883] RAX: ffffffffffffffda RBX: 00007f6a1c3766d4 RCX: 00000000004548b9 [ 123.713128] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000014 [ 123.720371] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/30 10:58:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000003c0)=0x7f, 0x4) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x1f, 0x8, 0x6, 0x5, 0xffffffffffff5c2e}, 0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'syzkaller0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x0, 0x10}, 0x0) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000001a80)=ANY=[], 0x0, &(0x7f0000001700)=[{&(0x7f0000002c40)=""/240, 0xf0}, {&(0x7f0000002d40)=""/210, 0xd2}, {&(0x7f0000002e40)=""/133, 0x85}, {&(0x7f0000002f00)=""/175, 0xaf}, {&(0x7f0000002fc0)=""/4096, 0x1000}], 0x5, &(0x7f0000002b80)=""/183, 0xb7}, 0x0) recvmsg(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x3c, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xff, @empty, 0xf3bb}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r3, 0x10000000}, &(0x7f0000000380)=0x8) accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) 2018/03/30 10:58:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x3a624243796ab375) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000011c0)={r2, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x9}}, [0xfff, 0xfffffffffffffff8, 0x5, 0x4, 0xfff, 0x6, 0x5, 0x3f, 0x1000, 0x4, 0x8, 0x3ff, 0x3, 0x1]}, &(0x7f00000000c0)=0x100) 2018/03/30 10:58:54 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x0, {0x9}, [@nested={0x10, 0x47, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000000100)=0x91) [ 123.727616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.734863] R13: 00000000000004ea R14: 00000000006f9690 R15: 0000000000000000 [ 123.786500] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 123.794077] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 123.813971] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 123.821443] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 10:58:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0xffffff39) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x2, 0x10}, 0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) write(r0, &(0x7f00000004c0)='J', 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040), 0x4) shutdown(r0, 0x1) sendmmsg(r1, &(0x7f0000001940)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0x4, 0x3, "c763f64350232c35c0cbefbe9b6c977b5165a3e61b544d1b27e30c9bf577a65345207ea6ba8be2db80cab05964088187016b2fbace2815686a6ad13671aae5", 0x34}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="273469fc0c77454535feab9482f20e2791dda47e2cb6c9ec14efddf3c9f8493176222b0c868c8baf4e2d4ea6a0f32b6cef8e460d8a9ab00119e2a551", 0x3c}], 0x1, &(0x7f00000005c0)=[{0x1010, 0x18f, 0x0, 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{&(0x7f0000000500)="f33d41a876fd9a85a51e08be045b0fa851fcc6ca5e4a29d6e01baadcb0e67fbd10b763c37561a8eead9b264e598ebab11221a54f6f42c7c3184d6f7eb708c82977f4c7acc982e7418e0903c4cb1b8baf41eb388db8a98da2cfcb17bb9a5436f3", 0x60}, {&(0x7f0000000480)="5c44150b4b22258790690d6527c0bc993ec0bc3b1116d01e89e3a8ec011c02342ce0d585af", 0x25}], 0x4, &(0x7f0000002f80)=[{0x80, 0x11b, 0x4, "bab83f75cb3cab57ca6dd7af41187e2e5ca48801f5b7d699488e5efaeb12c477604f360e733a48a2180908cb449cd41a112d85517350279a67a0253b4a6d46657aae6cd71b5e24e717b5243635d92595c1683006c33abccacfb9da062c080b31a53b81069b00ec3af5f4d39678fc"}, {0xf8, 0x108, 0x9e9e, "d6fc075b2955fffed5e13a444a608c5b037909d5cf3029331c76f7be53f4e63ef5ce9b3cb94f61e67058769da82c74cf12b9ba9cc3bb83be10b91f5af8bfb333c868a2aea79b85e6f883422362cc982509286fbb8e23e4d02644f99c460727aed048f4bcc731c720100664a24981987bddd4f92f437a0b56bbd8b78c3a1cfb0d75d4e02eecd12d3a391cdebefc50185605ae6d13951bfc3982a194423c289fa2dcbf4c5e6ac66c32a75fbead6f992f31627fda82c46b249d0e65bbfb8734d8c0882d9bc4c005526963016c91a1bb38433418614b33228ed50592b314fee911e5df8844830eed75"}, {0xa8, 0x0, 0x10001, "a33ad190e7321ee7aa2f56336b5089ed601f54fb1104cc3841f3f6fb1f53c0e9ccc4dec5a164bcec1b71192e9be9cd5342d65ee53e1120ae35d5aae51e53f4ffe86b40aa162a10df6638ae3fc582d357b78d88fbf445df7f38f7154a62132706a94a24a4350a8c168b0027bedc417605ef3a1ad94dbab041efd54c2c87e5be87abb73129dab6ceac2db2fcd83b498eff79489e8642cf6f"}, {0x1010, 0x19f, 0xffffffffffff0001, "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"}], 0x1230, 0x4000090}, 0x400}], 0x3, 0x8000) 2018/03/30 10:58:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007faffc)=0xffffffffffffffed, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f00000003c0)="d905e8973e0362cdd767ed9fd2fbe40694a45b52b10b48090973ba19c207d254bfa109f432295caeb6842cec56ac4b846c9f9d87c1e2fc53a63f08005f145331fc2711583747008e8a8581064154bf2083afd54a171708e4c1ec5520f59abaa8cfc7981f3148e4f63acbf0c7e736587e8e346e6ad6e498493bec07b52d989966d7d88635") r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) socketpair(0x5, 0x3, 0x7, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r4, &(0x7f0000000580)={0x1a, 0x7, 0x800, 0x4, 0x2, 0x101, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) listen(r3, 0x1000008000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000000100)={0xe}) r8 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r8, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r9 = socket$inet6(0xa, 0x80001, 0xff) setsockopt$inet6_int(r9, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r5) r10 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000004c0)=0x1c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) connect$inet(r10, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r7, 0x21, 0x7, &(0x7f0000000480)=0x204, 0x4) close(r3) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000380)={r11}) sendmmsg(r10, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000280)={r12, 0x1}) accept(r2, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) 2018/03/30 10:58:54 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000013c0)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) recvfrom$unix(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x0, &(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg(r3, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/69, 0x45}], 0x1, &(0x7f00000001c0)=""/159, 0x9f}, 0x0) close(r2) [ 123.830161] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 123.839343] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 123.853587] netlink: 'syz-executor3': attribute type 29 has an invalid length. sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="3820000000000000010000000101000096c42f960dc5decbbde02b19e87a1cb4730aade13b56a908870101000000000000b4f168a7780aac90d1920063cd23b0cd4300e3dff8", @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x6a, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0x69, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000001440)=""/105}, &(0x7f0000000340)=0x78) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000014c0)) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x20010, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'gretap0\x00', 0xffffffffffffffe1}) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001500)=ANY=[@ANYBLOB="24000000b55c1cfbcbbbcee250b360b5645157d954ed7d64c0f46e7feee3f981e3864555c86fbe5c1b2817d3537d86006cf45c749ad4d73423f81c84a7a4572555248e920e7e2eeb5c66fe4121599b426659c0c003000000000000007be7", @ANYBLOB="00042bbd7000fcdbdf2503000000080003003a000000080001004e240000"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x81) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001600)={0x4000400000, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) recvfrom$inet(r5, &(0x7f0000001340)=""/39, 0x27, 0x100, &(0x7f0000001380)={0x2, 0x4e24}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) sendmmsg(0xffffffffffffffff, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54ebcc0879137e8b475755759e12df36000000"], 0xbf}}], 0x1, 0x0) 2018/03/30 10:58:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="6dffec03640486806cb700000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0xad7, @dev={0xfe, 0x80, [], 0x14}, 0x10001}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3ff, @empty, 0x4}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x0, @empty, 0x1000}, @in6={0xa, 0x4e21, 0x8001, @mcast2={0xff, 0x2, [], 0x1}}], 0x30a) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000000000000000000000000095000000000200000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r4 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3, 0x10000, 0x2, 0x7, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10000, 0x2}, &(0x7f0000000200)=0x90) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) getpeername(r4, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) write(r0, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfeb9) 2018/03/30 10:58:54 executing program 1 (fault-call:8 fault-nth:1): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:54 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1f, 0x0, "e61ae65c7f12429a0035ad645a9f1aceda7a8165dd186ab13fc59854f2eeab7fa0bdc9b82a1d250168df1ed9a2b84b3b2ec153cd1c3b3e2251c67a1e99b92f14b45ed58e2417e32642da0bec46c1fd8b"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) socketpair(0x9, 0x5, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000680)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e24, 0xfffffffffffffff8, @empty, 0x7}, 0x1, [0x10001, 0x7, 0x6, 0x1c, 0x401, 0xd40f, 0x8, 0x5]}, 0x5c) r3 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in={{0x2, 0x4e21, @rand_addr}}}, &(0x7f000064b000)=0xfffffffffffffed6) connect$netlink(r2, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000640)={0x9}, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000380)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000340)={'gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x49, r4}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000300)="39dbb72fb6d0f56b6e226673ba32e2f1b5d16240d95e32935bb3204756e10d9653", 0x21) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0x18}, 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000540)="0ec8746033eae5a9ab2e22ee009508dd430084fd8bc8d089fc6c810bf189ff8136639c843cf3334b734dad6d972645914e565d57352a2aab541890e5b75c4c418b8a472b25d02c1f8070229748af8aacc9a98d4709d8196a28c2bdf374ae16f18121ebc6c9e588260272c4706524d373152978e3c12156d3c1057056816bd23d66062cd5d1ca9c5bcc481bb90c243c7f74c4d1ede1fc97467d68e2fa9f81eb0cab27eff0c1dee443ad0a5fd86e7ba1c7ec38608e8e7cf27412528083af70f11b3d8c381ccfc2d38b1d4c", 0xca, 0x0, 0x0, 0x0) syz_emit_ethernet(0x70, &(0x7f0000000240)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x800, "10c293c42391f5b87529e511a468e5badfcbdb3c8a3f009bf80dbf2e3666cf263d21a878669c35039de45d79d127d112269d30010c8d134321763d7da65aa609ea31043b0d0ba30e66d36f3edc1eeb49296e45d31035752dbb035cd449b0a7829529"}}}, &(0x7f00000002c0)={0x1, 0x2, [0x1ff, 0x6af, 0x7f8, 0x395]}) 2018/03/30 10:58:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x2d}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000003c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003c00)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000010000102000000de42e087f4000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/30 10:58:54 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x0, {0x9}, [@nested={0x10, 0x47, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) [ 123.909925] FAULT_INJECTION: forcing a failure. [ 123.909925] name failslab, interval 1, probability 0, space 0, times 0 [ 123.921222] CPU: 1 PID: 27116 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 123.928581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.937916] Call Trace: [ 123.940571] dump_stack+0x194/0x24d [ 123.944174] ? arch_local_irq_restore+0x53/0x53 [ 123.948818] ? kernel_text_address+0x102/0x140 [ 123.953383] should_fail+0x8c0/0xa40 [ 123.957076] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 123.962161] ? save_stack+0xa3/0xd0 [ 123.965761] ? save_stack+0x43/0xd0 [ 123.969359] ? kasan_kmalloc+0xad/0xe0 [ 123.973227] ? kasan_slab_alloc+0x12/0x20 [ 123.977351] ? kmem_cache_alloc_node+0x144/0x760 [ 123.982082] ? __alloc_skb+0xf1/0x780 [ 123.985856] ? netlink_sendmsg+0xa86/0xe60 [ 123.990153] ? sock_sendmsg+0xca/0x110 [ 123.994018] ? ___sys_sendmsg+0x767/0x8b0 [ 123.998139] ? __sys_sendmsg+0xe5/0x210 [ 124.002087] ? SyS_sendmsg+0x2d/0x50 [ 124.005775] ? do_syscall_64+0x281/0x940 [ 124.009815] ? lock_acquire+0x1d5/0x580 [ 124.013760] ? lock_acquire+0x1d5/0x580 [ 124.017710] ? fs_reclaim_acquire+0x20/0x20 [ 124.022021] ? lock_downgrade+0x980/0x980 [ 124.026143] ? lock_release+0xa40/0xa40 [ 124.030092] ? check_same_owner+0x320/0x320 [ 124.034388] ? lock_downgrade+0x980/0x980 [ 124.038514] ? rcu_note_context_switch+0x710/0x710 [ 124.043416] ? lock_release+0xa40/0xa40 [ 124.047370] should_failslab+0xec/0x120 [ 124.051321] kmem_cache_alloc_node_trace+0x5a/0x760 [ 124.056311] ? kasan_unpoison_shadow+0x35/0x50 [ 124.060866] ? kasan_kmalloc+0xad/0xe0 [ 124.064734] __kmalloc_node_track_caller+0x33/0x70 [ 124.069640] __kmalloc_reserve.isra.39+0x41/0xd0 [ 124.074373] __alloc_skb+0x13b/0x780 [ 124.078063] ? skb_copy_and_csum_dev+0x370/0x370 [ 124.082791] ? kasan_check_write+0x14/0x20 [ 124.086999] ? _copy_from_user+0x99/0x110 [ 124.091134] ? rw_copy_check_uvector+0x1be/0x280 [ 124.095870] ? import_iovec+0x238/0x430 [ 124.099838] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 124.105350] netlink_sendmsg+0xa86/0xe60 [ 124.109391] ? netlink_unicast+0x6b0/0x6b0 [ 124.113601] ? security_socket_sendmsg+0x89/0xb0 [ 124.118343] ? netlink_unicast+0x6b0/0x6b0 [ 124.122554] sock_sendmsg+0xca/0x110 [ 124.126245] ___sys_sendmsg+0x767/0x8b0 [ 124.130199] ? copy_msghdr_from_user+0x590/0x590 [ 124.134931] ? find_vpid+0xe0/0xe0 [ 124.138449] ? __f_unlock_pos+0x19/0x20 [ 124.142396] ? lock_downgrade+0x980/0x980 [ 124.146519] ? get_pid_task+0xbc/0x140 [ 124.150383] ? __fget_light+0x2b2/0x3c0 [ 124.154331] ? fget_raw+0x20/0x20 [ 124.157757] ? lock_downgrade+0x980/0x980 [ 124.161883] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 124.166698] ? vfs_write+0x374/0x510 [ 124.170387] ? wait_for_completion+0x770/0x770 [ 124.174949] __sys_sendmsg+0xe5/0x210 [ 124.178721] ? __sys_sendmsg+0xe5/0x210 [ 124.182670] ? SyS_shutdown+0x290/0x290 [ 124.186621] ? __sb_end_write+0xa0/0xd0 [ 124.190599] ? SyS_read+0x220/0x220 [ 124.194207] SyS_sendmsg+0x2d/0x50 [ 124.197720] ? __sys_sendmsg+0x210/0x210 [ 124.201756] do_syscall_64+0x281/0x940 [ 124.205616] ? __do_page_fault+0xc90/0xc90 [ 124.209823] ? _raw_spin_unlock_irq+0x27/0x70 [ 124.214300] ? finish_task_switch+0x1c1/0x7e0 [ 124.219646] ? syscall_return_slowpath+0x550/0x550 [ 124.224550] ? syscall_return_slowpath+0x2ac/0x550 [ 124.229456] ? prepare_exit_to_usermode+0x350/0x350 [ 124.234445] ? prepare_exit_to_usermode+0x227/0x350 [ 124.239435] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 124.244076] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.248898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 124.254071] RIP: 0033:0x4548b9 2018/03/30 10:58:54 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000040)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0xfffffffffffffd49) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000580)={'ip_vti0\x00', &(0x7f0000000540)=@ethtool_ts_info={0x41, 0x401, 0x101, 0x8, [0x80000000, 0xfffffffeffffffff, 0xfa0a], 0x2, [0x5, 0x7, 0x6]}}) socket(0x26, 0x1000000000005, 0x2) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="527396c20f1ac4294590a69cc990b451158cd0dc15055d9ff71d8ad1fef5d0aaf5fb537596decd222a0cea6915e3cf22f026ad84f63e277bbeeccd6202df8736fc681e86b004a05e19a14df747cc243d10a3fbe4c3721c528cd75c7b37f2904aae153f83559bcc96f6fdf302f226679065fc24c89c436c0f2337971906633d6fe340b1d11af020ae81466d6c57ea1ce2cdb469d4dd2f8feb3a5a57622d583e40dc1e571d4ed98c4b8adc62d84242992a80e5df539b8c44ae02241a048369d1a394ec6f0c975ffcc45acac4298b58820f83ed66423a8933", 0xd7}], 0x1, &(0x7f0000000340)=[{0x78, 0x11e, 0x1f, "094631d9be15d05ea5619ecc26f063a37eccae9ed1768da4a61bc2b8ac64547484d0ee1afdd808f80e554873e4fcd482c77a748ba90baea6ce17fe29242820b05c0eaf635d5f91c87edffb10162907a1d6033788cd3b017fceb7bbcce1931411c58dfdd6"}], 0x78, 0x51}, 0x80) 2018/03/30 10:58:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x7fffffff, 0x4c65, 0x1, 0xc6}, 0x8) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/74, 0x4a}], 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000340)=""/82, &(0x7f00000003c0)=0x52) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) socketpair(0x8, 0x80007, 0x8, &(0x7f0000000180)) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/30 10:58:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000580)=0x8000, &(0x7f00000005c0)=0x4) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r2 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r3, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000a80)={'broute\x00'}, &(0x7f0000000b00)=0x78) r5 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000680)={r3, 0x401, 0x7f, 0x1, 0x2, 0x9}, 0x14) readv(r5, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) r7 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r2, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r5, &(0x7f0000000040)=""/25, 0x19) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000002700)=ANY=[@ANYBLOB="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"], 0x101c}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/03/30 10:58:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast5-generic)\x00'}, 0x37) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r1, &(0x7f0000002740)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000016c0)="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", 0x540}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 124.257235] RSP: 002b:00007f6a1c375c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 124.264929] RAX: ffffffffffffffda RBX: 00007f6a1c3766d4 RCX: 00000000004548b9 [ 124.272172] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000014 [ 124.279418] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.286663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 124.293906] R13: 00000000000004ea R14: 00000000006f9690 R15: 0000000000000001 2018/03/30 10:58:54 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@nested={0x10, 0x47, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:54 executing program 7: r0 = socket(0x10, 0x802, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000000)) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 2018/03/30 10:58:54 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x101) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="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", 0x118) sendto$inet6(r0, &(0x7f0000000600), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) 2018/03/30 10:58:54 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@nested={0x10, 0x47, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:54 executing program 1 (fault-call:8 fault-nth:2): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2a7d63dfe97c042e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) gettid() r1 = accept(r0, 0x0, &(0x7f0000000540)) getsockname$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) sendfile(r1, r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) 2018/03/30 10:58:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) write(r0, &(0x7f0000000140), 0x248) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="ec2723224fe38732851f5ce7c24c01398ab19d166f1902a8d24eb1c6d03f5c656bc11d364c0b600bb47bfe44244b41ed5173bb094724bda6892022107050", 0x3e}, {&(0x7f0000000040)="156f27f0f3b337d4bacf6fce4c5c48659817dbf35b5cdceee9570ea14f07006a80b1d568e94e07c8d619ed6f4559c3a067215936d13efdba940be8cd19ec7aa6291c70562a1b83d2f783022ce5d8e4ffc0e31762bd0eb392b7c301e7c4b6d28b8abf46fc4a6b5d21ddf0613fb0ea1b3314f8cd3aaeb6fb4a", 0x78}, {&(0x7f0000000200)="c1224e4f4177a221dd6b2e898b842c62b4f85bb226debf40265871f32c0cc7e2f2ea28b5ba7015250e57d915524681f86fbc270b5d94f7defdf26965c32a66514038bb51c2e47c0669b5a6afef477db8d5f96cc56b30faef64c0bb8c2033e0ee54e380fe3df47494a2561be38f625dff96f690138a11ef", 0x77}, {&(0x7f00000000c0)="6a78041770d1a10db248b54249a8a4c4ad19cd24fb483e7dcb6ac8c4d1b622", 0x1f}, {&(0x7f0000000280)="b644fd316d14c47758d327ca8a04edadc0fcf75ef3c2510ea1b1d7b17edc0183", 0x20}, {&(0x7f00000002c0)="80aaed6dc4137afca5ff92f0ac03c0309dc254ac99645cf32315ebdb549b3159c72027e8184240a366c8db9f26f8eab1a2aec729ed76ed79b872e9c5c74296a0e68b6c50a32d0ef4e2897c4a4c3b10eebbeb42c7c0036f6317f3caa649e16adf3f00f5d7ab2e0a6e4523f91bdcca53f6472be2d8ccaa52b65f48b6cc428b62dbdae32ed69e6109b38904", 0x8a}], 0x6, 0xe) 2018/03/30 10:58:54 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x400, 0x1}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x4, 0x4) 2018/03/30 10:58:54 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)=ANY=[@ANYBLOB="d3992b1739f887394f470e95c0f9eb718a4b383f88664c1edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aede742705910ca51fd727b65a58e77da2b97a23d9d038d37e218686e597a7bc6c7493fe7ef9642b848d0618a5bd8fb4a121a0561e7164f0f4f6dc95a75cc5eb0ab699a40f14f54e60cffd0774618943f5e06c0d0c46f5d3715e55b"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000480)=0x10001, 0x4) r6 = accept(r5, &(0x7f0000001440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000014c0)=0x80) sendmsg$nl_route(r6, &(0x7f0000001600)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4c0000005200040c01010000000000000a0700000000020003000003000500000008000600c10000000800030003000000080006003f00e26ccf174ecf9500000800020800050008000008cfc4f8ffaf4bc7befb270d63d8e82cec922a721bd6a38a320c43aca1eb76d912495963ebb84ed392ac68133f91637810bbeb0ba1ee21117b3287924aa733604c0c564cc179035930d0b140e6af0391cb437774aa40781d461a2b43e501911a0be13857775918b6085bb132593e3b8fcbfe317a03a3be14b67a23f6e691798950dd9544ba612cc22b9b9dded0c3"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24000004) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x0, 0x7, 0x59, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00000007c0)={0x81, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000004c0)={0x2, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000100)={0x3, r9, 0x10003}) r10 = epoll_create1(0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200)=0x7fff, 0x4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000002c0)=0x4788) epoll_wait(r10, &(0x7f0000317000)=[{}], 0x1, 0x7fd) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000300)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'dh\x00', 0x4, 0xad, 0x6f}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000080)="33ab56e0d4b6b9cc228c9ad4fe9aadf3884f8f210ee057bbfe00c6d19084fa54a221ab2f7d62d7c6fd11df6d02f485ded56c028c15d025c38bdffbcc28bf96d26a90506109f71136c0e1d949f3eb15594ded244bb0027d4d1230f5d4a398ff052c901a747db8d9fa099bbd8b37981ed81c1146672d48589efba27d84", &(0x7f0000000100)="3be796718562ada6977cdc0a3e2ea79735b4c00b484e49aeaf3596bdc6f930bfb4795055a739896af25cebaded76a440b95fb105e7af9d8c621d70f88c9228210ee48b212ffa5e87db151a8c8c4d4dffca788a1e146dbda717b46247ace0e82a736bcefde527ead2af22e15eb62108ff3ddf90209bf2246ce387783ede13595ac50d1b7ff18e6a36a5cce937a3e54fa5bb079ca8", 0x2}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r11, &(0x7f0000a3aff4)={0x40000005}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xc010, r11, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) 2018/03/30 10:58:55 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, 0x0) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0x1f}, 0x4) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x2}, 0x0, 0x0, 0x0, 0x0, "7400101dc2f34e746cb73aaa947ec9195b7b8b2e96f7b251da909772e42032d90df92dd3f6d48ce1a24db1f525aee2e063d37a1e0d004b70d87f404fcfa21e84"}, 0x48}, 0x1}, 0x0) 2018/03/30 10:58:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3712a3e202010100ffffffffffffffbf10000039aef05614006904001f00899eae4045d85dd9e5142443160d3e6ce7eec96dc4a5e34c74e5fd041b4df31e5910d4acfc4f217c677c841886bec527c958a700c64ba04d39"], 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x4, 0x4) 2018/03/30 10:58:55 executing program 6: socketpair(0x11, 0xfffffffffffffffe, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) poll(&(0x7f0000000080)=[{r2, 0x20}, {r2, 0x1020}, {r2, 0x41}, {r0, 0x280}, {r0, 0x2000}, {r2, 0x2000}, {r1, 0x8}], 0x7, 0x81) [ 124.516091] FAULT_INJECTION: forcing a failure. [ 124.516091] name failslab, interval 1, probability 0, space 0, times 0 [ 124.527383] CPU: 1 PID: 27178 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 124.534737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.544072] Call Trace: [ 124.546640] dump_stack+0x194/0x24d [ 124.550848] ? arch_local_irq_restore+0x53/0x53 [ 124.557322] ? dequeue_task_fair+0x92/0x490 [ 124.561623] should_fail+0x8c0/0xa40 [ 124.565314] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.570395] ? __sched_text_start+0x8/0x8 [ 124.574522] ? __unlock_page_memcg+0x53/0x100 [ 124.578992] ? lock_downgrade+0x980/0x980 [ 124.583123] ? lock_acquire+0x1d5/0x580 [ 124.587070] ? lock_acquire+0x1d5/0x580 [ 124.591020] ? fs_reclaim_acquire+0x20/0x20 [ 124.595316] ? lock_downgrade+0x980/0x980 [ 124.599439] ? lock_release+0xa40/0xa40 [ 124.603392] ? check_same_owner+0x320/0x320 [ 124.608395] ? string+0x180/0x200 [ 124.611825] ? rcu_note_context_switch+0x710/0x710 [ 124.616737] should_failslab+0xec/0x120 [ 124.620700] __kmalloc_track_caller+0x5f/0x760 [ 124.625256] ? pointer+0x9c0/0x9c0 [ 124.628770] ? debug_mutex_wake_waiter+0x670/0x670 [ 124.633673] ? mutex_destroy+0x1d0/0x1d0 [ 124.637730] ? kasprintf+0xb3/0xe0 [ 124.641250] kvasprintf+0xa9/0x130 [ 124.644763] ? bust_spinlocks+0xc0/0xc0 [ 124.648710] ? __free_insn_slot+0x5c0/0x5c0 [ 124.653529] ? genl_rcv_msg+0x115/0x140 [ 124.657483] kasprintf+0xb3/0xe0 [ 124.660827] ? kvasprintf_const+0x160/0x160 [ 124.665126] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 124.670290] ? __kernel_text_address+0xd/0x40 [ 124.674766] hwsim_new_radio_nl+0x46c/0xa90 [ 124.679066] ? mac80211_hwsim_new_radio+0x31f0/0x31f0 [ 124.684265] ? __netlink_ns_capable+0xe1/0x120 [ 124.688826] genl_family_rcv_msg+0x7b7/0xfb0 [ 124.693211] ? genl_rcv+0x40/0x40 [ 124.696637] ? lock_downgrade+0x980/0x980 [ 124.700762] ? memset+0x31/0x40 [ 124.704036] genl_rcv_msg+0xb2/0x140 [ 124.707726] netlink_rcv_skb+0x14b/0x380 [ 124.711760] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 124.716319] ? netlink_ack+0xa10/0xa10 [ 124.720205] ? genl_rcv+0x19/0x40 [ 124.723638] ? netlink_skb_destructor+0x1d0/0x1d0 [ 124.728458] ? copyin+0x91/0xb0 [ 124.731713] genl_rcv+0x28/0x40 [ 124.734969] netlink_unicast+0x4c4/0x6b0 [ 124.739013] ? netlink_attachskb+0x8a0/0x8a0 [ 124.743399] ? security_netlink_send+0x81/0xb0 [ 124.747957] netlink_sendmsg+0xa4a/0xe60 [ 124.752000] ? netlink_unicast+0x6b0/0x6b0 [ 124.756214] ? security_socket_sendmsg+0x89/0xb0 [ 124.760946] ? netlink_unicast+0x6b0/0x6b0 [ 124.765157] sock_sendmsg+0xca/0x110 [ 124.768849] ___sys_sendmsg+0x767/0x8b0 [ 124.772803] ? copy_msghdr_from_user+0x590/0x590 [ 124.777536] ? find_vpid+0xe0/0xe0 [ 124.781054] ? __f_unlock_pos+0x19/0x20 [ 124.785005] ? lock_downgrade+0x980/0x980 [ 124.789129] ? get_pid_task+0xbc/0x140 [ 124.792997] ? __fget_light+0x2b2/0x3c0 [ 124.796949] ? fget_raw+0x20/0x20 [ 124.800379] ? lock_downgrade+0x980/0x980 [ 124.804507] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 124.809326] ? vfs_write+0x374/0x510 [ 124.813020] ? wait_for_completion+0x770/0x770 [ 124.817585] __sys_sendmsg+0xe5/0x210 [ 124.821358] ? __sys_sendmsg+0xe5/0x210 [ 124.825307] ? SyS_shutdown+0x290/0x290 [ 124.829259] ? __sb_end_write+0xa0/0xd0 [ 124.833214] ? SyS_read+0x220/0x220 [ 124.836819] SyS_sendmsg+0x2d/0x50 [ 124.840337] ? __sys_sendmsg+0x210/0x210 [ 124.844375] do_syscall_64+0x281/0x940 [ 124.848237] ? __do_page_fault+0xc90/0xc90 [ 124.852446] ? _raw_spin_unlock_irq+0x27/0x70 [ 124.856917] ? finish_task_switch+0x1c1/0x7e0 [ 124.861402] ? syscall_return_slowpath+0x550/0x550 [ 124.866306] ? syscall_return_slowpath+0x2ac/0x550 [ 124.871211] ? prepare_exit_to_usermode+0x350/0x350 [ 124.876203] ? prepare_exit_to_usermode+0x227/0x350 [ 124.881194] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 124.885837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.890660] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 124.895823] RIP: 0033:0x4548b9 [ 124.898990] RSP: 002b:00007f6a1c375c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 124.906676] RAX: ffffffffffffffda RBX: 00007f6a1c3766d4 RCX: 00000000004548b9 2018/03/30 10:58:55 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) r1 = accept4(r0, &(0x7f0000000040)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/03/30 10:58:55 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@nested={0x10, 0x47, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x1000, 0xdf14}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x9}, &(0x7f0000000400)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bridge0\x00', &(0x7f0000000040)=@ethtool_drvinfo={0x3, "07142208f3bd79bb244ef528ef6a80382eb9378cf41e2e1cbc28781875fa65ac", "2f1f9f1142a7ffe936f909d594fdb121f35f7f5623ec494075734ed68bff199c", "ea6a5633f296434d5fe8c3420e83871353bfb59a3f0ce4189abab387629109c7", "84b2b94247605fcea5c1d636d84880bd702559da59723f67617431e13000fb06", "ca02470df7e28278bdd9649d84794657c81bf75f65a44fa431aa8cb62ffa42f6", "eb7972f3e21fea9bc1602ee0"}}) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) getpeername$ipx(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/03/30 10:58:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000), &(0x7f0000beeffc)) r2 = accept4(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80800) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) [ 124.913920] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000014 [ 124.921162] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.928409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 124.935652] R13: 00000000000004ea R14: 00000000006f9690 R15: 0000000000000002 2018/03/30 10:58:55 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) socketpair(0x9, 0x80000, 0x95, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000540)={0x1, 0xead}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = accept(r2, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x80) bind$nfc_llcp(r3, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x6, 0xdf3d, 0x8, "0c9bbd11ee4e58ea5dcb732617f2843d10d9c70290bf34c526707b9fc646cbfc445bb64d408bbae26ec22893299ef5d4a600eccc3909b4331733421f10ae11", 0x8}, 0x60) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000006c0)) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffffffff, @empty, 0x7fff}, 0x1c) sendmmsg(r2, &(0x7f0000004a80)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)}], 0x1, 0x0, 0x0, 0x20000000}, 0x426}], 0x1, 0x4800) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0xfffffdc0) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000180)=0xffffffff, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000140)) socket$bt_hidp(0x1f, 0x3, 0x6) socket$packet(0x11, 0x2, 0x300) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000700)={'filter\x00'}, &(0x7f0000000780)=0x54) getsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000400)=""/181, &(0x7f00000004c0)=0xb5) listen(r0, 0xa3) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000800)={0x1, &(0x7f00000007c0)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000840)={r7, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000640)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r8, 0x6}, 0x8) accept4$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80000) 2018/03/30 10:58:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xfe46) r1 = accept(r0, &(0x7f0000001440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000014c0)=0x80) sendmsg$nl_route(r1, &(0x7f0000001600)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)=@ipv6_getnetconf={0x4c, 0x52, 0xc04, 0x70bd26, 0x25dfdbfe, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x5}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3f}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000004) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x9) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x7, 0x0, 0x10000, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x2, r4, 0x1, 0xff}) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000140)={0x5, r6}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x6c, @multicast1=0xe0000001, 0x4e22, 0x4, 'lblcr\x00', 0x12, 0x81, 0x22}, 0x2c) shutdown(r0, 0x1) 2018/03/30 10:58:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000200)=0x2, 0xff11) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x3, 0x20, 0xfff, 0x3}, &(0x7f00000000c0)=0x18) 2018/03/30 10:58:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x1, 0x2, 0x7) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x6, 0x4, "91460c8e6760", 0xfa}, 0x10) 2018/03/30 10:58:55 executing program 1 (fault-call:8 fault-nth:3): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:55 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000840)=""/4096, &(0x7f00000001c0)=0x1000) 2018/03/30 10:58:55 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x528, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="c904266639af2f8691e1d54117ea1d9f360a4a9c70a4ea39ca7c0ea9da196aee6ce623e459486e6f1f6c5190574f02de5eae08bae0950a1ae2029128952338fdd94b7c7fc15bfc1ae297c2fd4b92d59f131b2e85d9ac3eeb345da737d5a264ce0fdd1d632eb86301e2276f72d6f554d2c1aabe18ba8bc6b6b8710b7665c309c2db29f3abf8f02b2a41b001422f555af0fa7bbfb4712472fccf3db019b478248db245106bd635d3ae97e624af31b39228d058b8c2f3ee4d4a9c97691b6b8f1e748b4299b81883c5e729f36b36275e1d00b22c0282b281eb0d3a5efefdcae3fa97408dc7f3695118726e9a7f8ee879d2a273083436475ec979940fb4", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x528}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:55 executing program 7: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000013ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000025fc0)=[{&(0x7f0000023f95)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)}], 0x1, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="871f6506923e6ef43f8525ba31d195bc0bb867a2e13cd48a7eb793470a21571e600ec53c62f6d080af21e6ab4c2a3a9ddd4ffa9d057f7aaa846d1b2d5e3b8cd911bcf43879e171c4755a7db1cf3f6039fb08cd0a92d9d6e6cea71d070ad814398a", 0x61}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)=ANY=[@ANYBLOB="240000002d00ff0affffffffffffffff000000001000000000000000d6149ff0"], 0x24}, 0x1}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280)={0x3ff, 0x1}, 0x2) socketpair(0x13, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x91, "9011c31ba713f246019b888494eef20ce90c13e309986b6c92a8ad9877d8a1faff9065c380a47960c13fa8adfc1fe3ccea6331430fae24f6e5c9d6983b16c42a65fd3a9ffc6a084a366e8eb49a78045b625f677a16a8126a38439d4cfc5c5f7e321bb1465fb9dd4ae945982e72375398337e877197ea567d2c51bf8b81c5f1f95e833f55b93532b4a69d7123e7f1bddcc4"}, &(0x7f0000000200)=0x99) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x5, 0xffffffff, 0x9, 0x401, 0x200}, 0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040)=0x10001, 0x4) 2018/03/30 10:58:55 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) r0 = socket(0x15, 0xf, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000100), &(0x7f00000001c0)=0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000240)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x1, 0x4) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/18, 0x12, 0x2120, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x1200, 0x8, 0x401, 0x1d, 0x3ff, 0xffffffffffffffff, 0x7ff, 0x3, 0x20, 0x7, 0x0, 0x10000, 0x6, 0x7, 0x8]}, &(0x7f0000001500)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001540)={r2, 0x1}, 0x8) 2018/03/30 10:58:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000880)={r0, &(0x7f0000000d00)="f7bd19a542399452ebfaf5312d0abaf72fef736e136765cd212cee8bd75afa093a5ec5457e7c30f495eab5a747e585822c3eab3f79058d9632945b8c245f4d5c7593ccc753bf9d4e7b9f2023f687", &(0x7f0000000d80)="9e3af4baef696a790820c381087a03d7b1276f52d44b64d071f2a4190935aa73eae331845ac4e6dbdb3ba8e131d598a025efec589453859c8902ebb916310c1cfbdc406c0a39ce9c8665cc7faaf3994e827c9611d36c6e298c12852c771df84feb3991d0bf74ad895cb7600064d2e2e8ebbda68e2aa5ff9b05941a1d8f31897c83b973b22c46028c8b749177bc93a94f60e926cf29ac021b812b8e49af395bf0012db43b209baa7a8ee0d0ca49aaf74df1ce05ee25603a5692e2e9e3c1fcf4bb79172f9c4bd8fd4242410ff69bc3"}, 0x20) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) r3 = accept$packet(r2, 0x0, &(0x7f0000001d00)=0xfffffe5f) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r5, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0xffffffffffffffab) r8 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r8, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000a00)={r7, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r3, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/30 10:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040), 0x263) sendto$inet6(r1, &(0x7f0000eb9fff), 0x48e, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0xee, "e5f765a54c9f7e4796010601a077a5f3d9f50a5498a06fe6af2081e35b044642ccd5a743b990820c1cba6d59628e1906404cc2b5949e65848f9c81632bbc86ca0edfcfb2f5c6ad8ee6c6c838a966cddf9b45c40e8ff757ab30aec01b45ae7faa5e60e6a618b5e9a21acc7daacf5c1229331e554faab7bbc3732c55fc766b8b7b2b5c7e58fd56553f398b1b6f2d7cef640156695d8e614091370b0adf39374c9062d40b4f0322806341662e58a53f82291f4badc573334839727a03fd69d48417ad1b1a7880997a4d65d5c6b56a218a403c7345fc541a83c6af1771dcb39ae2f457367dbc48204047e0c59e734645"}, &(0x7f0000000080)=0x112) sendto(r0, &(0x7f0000d71000), 0x0, 0x0, &(0x7f0000ed6000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1af9f0cd325344b6182197ba86137463a8ac86a2fbc1dc3219993e132aed2ad6192df694640f60d79ac4456e235b88bf86d678f3f9753e40edc7f893e72dbb"}, 0x60) 2018/03/30 10:58:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c84000), &(0x7f00007bfffc)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x40, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001080)={'bcsh0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x7c, 0x1c, 0x100, 0x70bd26, 0x25dfdbfe, {0x1f, 0x0, 0x0, r3, 0x80, 0x4, 0xf}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_PORT={0x8, 0x6, 0x4e20}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_MAC={0xc, 0x1}, @NDA_CACHEINFO={0x14, 0x3, {0x9, 0x20, 0x1, 0xae8}}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_CACHEINFO={0x14, 0x3, {0xabc, 0x9, 0xff, 0xfffffffffffffff8}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000010c0)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 2018/03/30 10:58:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4000000000003, &(0x7f0000000000)=""/244, &(0x7f0000000140)=0xf4) [ 125.097335] IPVS: set_ctl: invalid protocol: 108 224.0.0.1:20002 lblcr [ 125.101765] FAULT_INJECTION: forcing a failure. [ 125.101765] name failslab, interval 1, probability 0, space 0, times 0 [ 125.115317] CPU: 1 PID: 27242 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 125.122677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.132023] Call Trace: [ 125.134606] dump_stack+0x194/0x24d [ 125.138230] ? arch_local_irq_restore+0x53/0x53 [ 125.142908] should_fail+0x8c0/0xa40 2018/03/30 10:58:55 executing program 4: pipe(&(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000015c0)={0x2f, @broadcast=0xffffffff, 0x4e23, 0x2, 'ovf\x00', 0x1d25fdc9af3bf864, 0x6, 0x80}, 0x2c) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) readv(r3, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/85, 0x55}, {&(0x7f00000012c0)=""/104, 0x68}, {&(0x7f0000001340)=""/44, 0x2c}, {&(0x7f0000001380)=""/41, 0x29}, {&(0x7f00000014c0)=""/195, 0xc3}], 0x7) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0xa7, {0xeee2, 0x6, 0x1, 0x4, 0xffffffffffff0000, 0x9}, 0x7cfb, 0x8}, 0xe) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=[{0x10, 0x114, 0xc}], 0x10}, 0x0) 2018/03/30 10:58:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x11, r0, 0x37) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000440)=@sco, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000001640)=""/92, 0x5c}, {&(0x7f00000016c0)=""/194, 0xc2}, {&(0x7f00000017c0)=""/202, 0xca}], 0x5, &(0x7f0000001940)=""/137, 0x89, 0x3f}, 0xfc160a8f0d33a670) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300)="0a0775b0d5e383e59c19d0e971cc2cf7a4fa64d3c2d41e45b60ced5c54dbb7", 0x1f) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000180), 0x250}], 0x1, 0x0) pwritev(r2, &(0x7f0000001bc0)=[{&(0x7f0000001a40)="cb484f692d82f096b6659e8809ffe0b6938155", 0x13}, {&(0x7f0000001a80)="8b05d5cb3c7deee33923be2eb1909e68bda55ac0e887d1944aaad6811d790ea950f62b94d9f0ea09400f3bfd74fceeb23683f8039006ef6e0506107e99d80789ffefe4c091602442e908fdc88cf7c0fdb8d38f164e4b24e79efcfe1833c1abd848b7b6c289aff668966d64b5f816c8c5ce0a97704871504f2bcff0369c7d540b25105e1acda8c0622d55a765c52cf6905604d38f28e70be7c88a26e21c8386", 0x9f}, {&(0x7f0000001b40)="fa76c63858fa86ffa89fdfb18d4c869e90781ebd6ab98000a05c9bff2b25715772a4ad7c86014e81471e7e363f562502c9439a1935d80f06ee92068a52a69f67d6339efa9ea105929b37fb13c14c79", 0x4f}], 0x3, 0x19) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000040), 0x2, &(0x7f00000005c0)=""/107, 0x6b}, 0x0) socketpair(0x8, 0x1, 0x7f, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r6, 0x35}, &(0x7f0000e71000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x1, 0x4) socketpair(0x1b, 0x80004, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r8, 0x0, 0xa8, 0x84, &(0x7f0000000380)="6735673a8da4468d36aec6d3194ada565ab8e9cf79398c463c038aee4cac5c11d743182325f0f69ab3a489114cf4267de53f3ffcff6a49820ee30bf69cc095961ae803f43e3c4a616a984c6ca4d027f9e48e7800105b92cb8a1d89b90d17a8c6ccb6a7548b31f101c9860995f23a67626a5b8bf169952b4071120c88358d9f11190ee710a092049eebc7b3b70544c00e261fc8d0487d43bc04150106c6b49fd210161922e0c883a0", &(0x7f0000000500)=""/132, 0x80000000, 0x4}, 0x28) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000001a00)=0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) close(r9) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) [ 125.143106] IPVS: set_ctl: invalid protocol: 108 224.0.0.1:20002 lblcr [ 125.146614] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.146632] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.146646] ? pmd_huge+0x44/0xc0 [ 125.146661] ? lock_acquire+0x1d5/0x580 [ 125.170952] ? fs_reclaim_acquire+0x20/0x20 [ 125.175278] ? lock_downgrade+0x980/0x980 [ 125.179423] ? lock_release+0xa40/0xa40 [ 125.183409] ? check_same_owner+0x320/0x320 [ 125.187724] ? rcu_note_context_switch+0x710/0x710 [ 125.192656] should_failslab+0xec/0x120 [ 125.196719] __kmalloc+0x63/0x760 [ 125.200200] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.205389] ? wiphy_new_nm+0x819/0x2210 [ 125.209454] wiphy_new_nm+0x819/0x2210 [ 125.213342] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 125.218092] ? cfg80211_dev_check_name.isra.5+0x390/0x390 [ 125.222027] l2tp_core: tunl 4: sockfd_lookup(fd=22) returned -9 [ 125.223623] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.223631] ? lock_downgrade+0x980/0x980 [ 125.223645] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/03/30 10:58:55 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRES32], 0x0) socketpair(0x0, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x6e}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, "69703667726574617030008000", 0x4}, 0x18) 2018/03/30 10:58:55 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) accept$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) [ 125.244157] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.245119] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 125.249342] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.249350] ? __kernel_text_address+0xd/0x40 [ 125.249361] ? unwind_get_return_address+0x61/0xa0 [ 125.249372] ? __save_stack_trace+0x7e/0xd0 [ 125.273122] l2tp_core: tunl 4: sockfd_lookup(fd=27) returned -9 [ 125.276523] ? lock_acquire+0x1d5/0x580 [ 125.276530] ? lock_acquire+0x1d5/0x580 [ 125.276538] ? __is_insn_slot_addr+0x1fc/0x330 2018/03/30 10:58:55 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x7ff) socketpair(0x2, 0x3, 0x18d5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x64b0, 0x0, 0xc1c, 0x200, 0xffffffff}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000400)={r3, 0x100000000, 0x2c, "09684a7ab55029dc5aae0a18962cafd03f5e2ddd4b690876bd25422eae64e8483929227d961b0f77b932ecc7"}, 0x34) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x2, 0x3, 0x5, 0x8, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x4c033, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000180)=0xb) 2018/03/30 10:58:55 executing program 4: r0 = socket$inet6(0xa, 0x100000080805, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x7f, @empty, 0x422c}, 0x1c) r1 = socket(0x1b, 0x5, 0x8001) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000040)=0x48) setsockopt$inet6_opts(r0, 0x29, 0x3d, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r1]], 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) [ 125.276545] ? lock_downgrade+0x980/0x980 [ 125.276556] ? lock_release+0xa40/0xa40 [ 125.303147] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 125.307903] ? lock_acquire+0x1d5/0x580 [ 125.311870] ? lock_acquire+0x1d5/0x580 [ 125.315842] ? __is_insn_slot_addr+0x1fc/0x330 [ 125.320420] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.325603] ? lock_release+0xa40/0xa40 [ 125.329568] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 125.334329] ieee80211_alloc_hw_nm+0x4b4/0x21c0 [ 125.338997] ? ieee80211_restart_hw+0x470/0x470 [ 125.343658] ? __free_insn_slot+0x5c0/0x5c0 [ 125.347982] ? rcutorture_record_progress+0x10/0x10 [ 125.352995] ? is_bpf_text_address+0xa4/0x120 [ 125.357488] ? kernel_text_address+0x102/0x140 [ 125.362064] ? __kernel_text_address+0xd/0x40 [ 125.366552] ? unwind_get_return_address+0x61/0xa0 [ 125.371474] ? __save_stack_trace+0x7e/0xd0 [ 125.375802] ? save_stack+0x43/0xd0 [ 125.379417] ? lock_acquire+0x1d5/0x580 [ 125.383470] ? mac80211_hwsim_new_radio+0x1c8/0x31f0 [ 125.388557] ? lock_downgrade+0x980/0x980 [ 125.392681] ? netlink_rcv_skb+0x14b/0x380 [ 125.396889] ? lock_release+0xa40/0xa40 [ 125.400838] ? SyS_sendmsg+0x2d/0x50 [ 125.404528] ? do_syscall_64+0x281/0x940 [ 125.407482] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 125.408569] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 125.408582] ? do_raw_spin_trylock+0x190/0x190 [ 125.408596] ? mac80211_hwsim_new_radio+0x1c8/0x31f0 [ 125.408607] ? trace_hardirqs_on+0xd/0x10 [ 125.435991] ? __local_bh_enable_ip+0x121/0x230 [ 125.440641] mac80211_hwsim_new_radio+0x23b/0x31f0 [ 125.445555] ? widen_string+0xa1/0x1e0 [ 125.449418] ? string+0x180/0x200 [ 125.453390] ? __rhashtable_insert_fast.constprop.50+0xc10/0xc10 [ 125.459511] ? vsnprintf+0x1ed/0x1900 [ 125.463460] ? kasan_kmalloc+0xad/0xe0 [ 125.467332] ? pointer+0x9c0/0x9c0 [ 125.470856] ? kasprintf+0xb3/0xe0 [ 125.474374] ? kvasprintf+0xd5/0x130 [ 125.478060] ? bust_spinlocks+0xc0/0xc0 [ 125.482008] ? __free_insn_slot+0x5c0/0x5c0 [ 125.486311] ? genl_rcv_msg+0x115/0x140 [ 125.490272] ? kasprintf+0xb3/0xe0 [ 125.493792] ? kvasprintf_const+0x160/0x160 [ 125.498091] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.503256] ? __kernel_text_address+0xd/0x40 [ 125.507743] hwsim_new_radio_nl+0x775/0xa90 [ 125.512056] ? mac80211_hwsim_new_radio+0x31f0/0x31f0 [ 125.517237] ? __netlink_ns_capable+0xe1/0x120 [ 125.521799] genl_family_rcv_msg+0x7b7/0xfb0 [ 125.526184] ? genl_rcv+0x40/0x40 [ 125.529613] ? lock_downgrade+0x980/0x980 [ 125.533735] ? memset+0x31/0x40 [ 125.537005] genl_rcv_msg+0xb2/0x140 [ 125.540700] netlink_rcv_skb+0x14b/0x380 [ 125.544737] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 125.549297] ? netlink_ack+0xa10/0xa10 [ 125.553158] ? genl_rcv+0x19/0x40 [ 125.556601] ? netlink_skb_destructor+0x1d0/0x1d0 [ 125.561422] ? copyin+0x91/0xb0 [ 125.564679] genl_rcv+0x28/0x40 [ 125.567933] netlink_unicast+0x4c4/0x6b0 [ 125.571975] ? netlink_attachskb+0x8a0/0x8a0 [ 125.576362] ? security_netlink_send+0x81/0xb0 [ 125.580920] netlink_sendmsg+0xa4a/0xe60 [ 125.584964] ? netlink_unicast+0x6b0/0x6b0 [ 125.589175] ? security_socket_sendmsg+0x89/0xb0 [ 125.593906] ? netlink_unicast+0x6b0/0x6b0 [ 125.598124] sock_sendmsg+0xca/0x110 [ 125.601821] ___sys_sendmsg+0x767/0x8b0 [ 125.605781] ? copy_msghdr_from_user+0x590/0x590 [ 125.610510] ? find_vpid+0xe0/0xe0 [ 125.614043] ? __f_unlock_pos+0x19/0x20 [ 125.618002] ? lock_downgrade+0x980/0x980 [ 125.622140] ? get_pid_task+0xbc/0x140 [ 125.626014] ? __fget_light+0x2b2/0x3c0 [ 125.629986] ? fget_raw+0x20/0x20 [ 125.633417] ? lock_downgrade+0x980/0x980 [ 125.637543] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 125.642361] ? vfs_write+0x374/0x510 [ 125.646052] ? wait_for_completion+0x770/0x770 [ 125.650616] __sys_sendmsg+0xe5/0x210 [ 125.654390] ? __sys_sendmsg+0xe5/0x210 [ 125.658340] ? SyS_shutdown+0x290/0x290 [ 125.662300] ? __sb_end_write+0xa0/0xd0 [ 125.666265] ? SyS_read+0x220/0x220 [ 125.669869] SyS_sendmsg+0x2d/0x50 [ 125.673381] ? __sys_sendmsg+0x210/0x210 [ 125.677433] do_syscall_64+0x281/0x940 [ 125.681298] ? __do_page_fault+0xc90/0xc90 [ 125.685503] ? _raw_spin_unlock_irq+0x27/0x70 [ 125.689973] ? finish_task_switch+0x1c1/0x7e0 [ 125.694443] ? syscall_return_slowpath+0x550/0x550 [ 125.699347] ? syscall_return_slowpath+0x2ac/0x550 [ 125.704248] ? prepare_exit_to_usermode+0x350/0x350 [ 125.709262] ? prepare_exit_to_usermode+0x227/0x350 [ 125.714254] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 125.718897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.723727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 125.728895] RIP: 0033:0x4548b9 [ 125.732058] RSP: 002b:00007f6a1c375c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.739738] RAX: ffffffffffffffda RBX: 00007f6a1c3766d4 RCX: 00000000004548b9 2018/03/30 10:58:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f000091a000), &(0x7f0000bb6000)=0x4) 2018/03/30 10:58:56 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:56 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x528, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x528}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:56 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x7, 0x4, 0x3, 0xee, 0xfffffffffffff001, 0x6, 0xc231, 0x3, 0x101, 0x6, 0x80}, 0xb) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000000c0)=0x54) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000d40)="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", 0x57d}], 0x1}, 0x8000) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000340)={0x88, @rand_addr=0x4000, 0x4e24, 0x4, 'sed\x00', 0x0, 0x800, 0x24}, 0x2c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000240)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'sh\x00', 0x20, 0x0, 0x45}, {@empty, 0x4e21, 0x10003, 0x7d7e, 0x5, 0x10000}}, 0x44) 2018/03/30 10:58:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000980)={r0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a00)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000ac0)={@can={0x1d, r4}, {&(0x7f0000000a40)=""/50, 0x32}, &(0x7f0000000a80)}, 0xa0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x80000000, 0x7fffffff}, 0x8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="0400000009a6bda63a47d7e34eaf48f52908016c7c7d066cf48046f687e2eb5261d6dae2a043d10bbac12df903ad38057ae5f86643cddca39d3177ff2f85c9411cb42fd56677bbf0d13267388f70996563397d7d94a704b0d15c09f57c1514ce4a34a05fab2c13aedac539f3c2e532b8e060c7362487b2d922256a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000240)={r7, 0x48, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}]}, &(0x7f0000000380)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={r2, 0x80000, r1}) pipe(&(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000580)={0x400000000441, 0x4, r8, 0x10000, r9, 0x8, 0x0, 0x400}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x21e7) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000000000000000000000000f1ff0000000000011f0000047b1911a05a2138785af3cf14f69a2d7872476b230bdb"], 0x4e}, 0x1}, 0x0) 2018/03/30 10:58:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000004c0)={r0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000500)={@empty, @dev={0xac, 0x14, 0x14, 0xa}, 0x1, 0x2, [@multicast1=0xe0000001, @rand_addr=0x6]}, 0x18) 2018/03/30 10:58:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000540)=@rc, &(0x7f0000000380)=0x15) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00006da000), 0x4) close(r2) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000000)={0x7f, @multicast2=0xe0000002, 0x4e20, 0x2, 'wlc\x00', 0x4, 0xc5bd, 0x45}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$void(r2, 0xc0045878) sendto(r2, &(0x7f0000000080)="53de861697b36e9d31e78f32342280146389d4cb1f486c068438f6a1b0c9a23a4fd5f5533ad69b21443bbca6165953e1251d43b7049077d82abffda07138c003d0eb65923cd1684678cebc1f292c162316d037d778326c059711fd2772d12bd2466f42dc52ccf7cf234474344a01bf253fb276b99943e6384d8508e7ac2598fb46ff6fd502d8cc3e", 0x88, 0x1, &(0x7f0000000280)=@ll={0x11, 0x1b, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={r4, 0x6}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000500)=0x84) getsockname$llc(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x10) [ 125.746982] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000014 [ 125.754224] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.761468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.768714] R13: 00000000000004ea R14: 00000000006f9690 R15: 0000000000000003 2018/03/30 10:58:56 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x2}}, [0x3, 0xfffffffffffffff8, 0xcccc, 0x8001, 0x101, 0x7, 0x200, 0x200, 0x0, 0x6, 0x401, 0x80000001, 0x8]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, 0x84) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet(0x2, 0xa, 0xc0f, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x71, 0x81, 0x9, 0x69}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000380)=0x84) r6 = accept4(r2, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x2, 0x1f, 0x101, 0x2d2c, 0x6, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x100, @empty, 0x2000000000000}}, 0x3, 0x6d9650820, 0x6, 0x12d, 0x21dda285}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r7}, 0x8) close(r3) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000004000)) ioctl$int_out(r3, 0x5460, &(0x7f0000000580)) 2018/03/30 10:58:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x7, 0x4) shutdown(r0, 0x1) r1 = accept4(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0xff}, 0x4) 2018/03/30 10:58:56 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0xe7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x800, 0x70bd29, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20008080) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000840)=ANY=[@ANYBLOB="01000262e7c14d0000"], 0x18}, 0x1}, 0x0) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x528, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x528}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/30 10:58:56 executing program 7: r0 = socket$inet6(0xa, 0x80807, 0x0) socketpair$inet(0x2, 0xe, 0x3, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x1, 0x1000, 0x752, 0x3ff, 0x3ff, 0xfffffffffffffffb, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x1000, @empty, 0x7}}, 0xff, 0x2, 0x4b12, 0x5, 0x1}}, &(0x7f0000000680)=0xb0) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000780)={0x8, 0x6}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=r2, &(0x7f0000000700)=0x4) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000900)={r1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000007c0)={r2, 0x7, "902844858ec329"}, &(0x7f0000000800)=0xf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0xfffffffffffffff8, 0x93e, 0x0, 0x8000, 0x71, 0x3f, 0x4, 0x23b, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x101, 0x2, 0x4, 0x2, r6}, &(0x7f00000004c0)=0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) accept(r0, &(0x7f0000000100)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab74c9a572f32741936f944ac583fd2f0d5c3ccd7f0f0f3ec94f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1fd8e02277a2f8", 0x44}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/03/30 10:58:56 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000440)={@remote}, &(0x7f0000000980)=0xc) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x4e20}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000800)={'vcan0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19}}) 2018/03/30 10:58:56 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f00000002c0), &(0x7f0000000340)=0x4) 2018/03/30 10:58:56 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8}, 0x8) write(r0, &(0x7f0000000240)="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", 0xfc) 2018/03/30 10:58:56 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/110, 0x6e}, {&(0x7f0000000140)=""/161, 0xa1}], 0x2, &(0x7f0000000240)=""/100, 0x64, 0x9}, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0xf}}]}, 0x13c}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/30 10:58:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r3 = socket$inet6(0xa, 0x2, 0x9489) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000007c0)={0x0, 0x1, 0x30, 0x3, 0x1ff}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000840)={r4, 0x9}, &(0x7f0000000880)=0x8) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x78dc, 0x9d4}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000500)={r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xe8}, &(0x7f00000005c0)=0x90) r7 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000280)={r8, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) getpeername$unix(r7, &(0x7f0000000700), &(0x7f0000000780)=0x6e) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/30 10:58:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/103, &(0x7f0000001040)=0x67) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000011c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001200)={0x8000, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001240)={0xffffffffffffffff, r2, 0x3, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001380)='tls\x00', 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001180)={0xc7ff, 0x400, 0x9, 0x80}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f00000035c0)=0x10, 0x80800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001080)={0x0, 0x3, 0x30, 0x4, 0x697}, &(0x7f00000010c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r5, 0x8, 0x800, 0x9, 0x7, 0xff}, &(0x7f0000001140)=0x14) sendmsg$unix(r4, &(0x7f0000003540)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000240)="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", 0xde0}], 0x1, &(0x7f0000003480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000100000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x54, 0x40010}, 0x1) sendto$inet(r0, &(0x7f00000012c0)="a09e4159d744eaefc9105cbb433aa09bb1af5b94df152e61d69793e948ca0ac08acfd69776961995ea43c6c96448a6c625025e901e8b1405863952ceca06456f119cb8fa9e0774", 0x47, 0x8010, &(0x7f0000001340)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) recvfrom(r4, &(0x7f0000003640)=""/130, 0x82, 0x1, &(0x7f0000003700)=@ethernet={0x306, @random="818e6977acac"}, 0x80) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x331) shutdown(r0, 0x1) 2018/03/30 10:58:56 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000002010100ffffffffffffffff000000000400010026b023834baf5b8da9ccf869d8579c1494fe7385dc9ad5032fe870f1dd2af91837f34c90c18ec411a4934b3953761ecf547670159698463876a00f36216c80cf1808d41f314658f3ca435b474ea556ee524397271758799a26028ffe19df630e8cde35cc595cf3de99e0128be6750f6555315cb88324a138312c5d81cb5d44c20da4c21e1df3a1cc7ff99c860325336e48609f9a3099df20097179cb3b803fe5271ad69ce33adae2ddf71697f84fc827b18b9ead2e515791278f92a2a869624900edb8"], 0x18}, 0x1}, 0x0) [ 125.972283] device bridge0 entered promiscuous mode [ 125.982739] IPVS: length: 103 != 24 2018/03/30 10:58:56 executing program 0: r0 = socket(0x10, 0x800, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6bd}, {0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x2, [0x7, 0x3, 0x729d, 0x3, 0x3ab, 0x2, 0x3f, 0x8]}, 0x5c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x1af, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'tunl0\x00', 0x0}) connect$packet(r2, &(0x7f0000000280)={0x11, 0x17, r3, 0x1, 0x80, 0x6, @random="d8aaf4130ec3"}, 0x14) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000300000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/03/30 10:58:56 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000980)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000000000000010000000100000001000000010000000400000000000000ff00000000000000ffffffff00000000ff7f00000000000000000000000000000000000000000000000300000000000000000000000000000200000000000000200000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000ff030000000000008100000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000100010000000000ff00000000000000040000000000000000000000000000000000000000000000081026694f20029d5a3e60b3edfc0000000000000000000000000000"]) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000059cfc8)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e", 0x80}], 0x1, &(0x7f000006a000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000280)=""/16, 0x10}], 0x3}, 0x0) 2018/03/30 10:58:56 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x10, 0x0, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/30 10:58:56 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/03/30 10:58:56 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) socketpair(0x9, 0xa, 0xb0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000140)={0x5, 0x5d8}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0xffffffffffffffde) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/03/30 10:58:56 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4000000000005, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x1, [0xa]}, 0x2c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYBLOB="110a63072d3b5067df2ddabee146ebc45b31034470c8fdb3af13acb5ca07cbc91dd5951ebe1cec245d4569f8061e64aae8eeec7b3a236f61a8622e900e466dee4c2d6d798228f2a0e155215106d407c8240b6834"], &(0x7f00000001c0)=0x1) r2 = socket(0x0, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f0000000200)=0x8) connect$unix(r2, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x9, 0x5631}, 0x90) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000004c0)={0x4, &(0x7f0000000480)=[{0x8, 0x0, 0x4, 0x80000001}, {0x0, 0x0, 0x9, 0x7d}, {0x0, 0xdf, 0xffffffff, 0x20}, {0x20, 0x0, 0xe21d, 0x40}]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@loopback}, &(0x7f0000000240)=0x1) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xa1b}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffd4d) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000000, 0x18010, 0xffffffffffffffff, 0x0) [ 126.076121] device bridge0 left promiscuous mode 2018/03/30 10:58:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4087}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 2018/03/30 10:58:56 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1a, 0x4000000000082, 0x2, 0x0, r0, 0x40000000}, 0xfffffffffffffdaf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000fcc000)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000000)="39106d15d4cbfb7d162d345915211c005461ac1197803cd2f892e62ba465329342b235dc91ea9107044d1260dd2447c3265a917607429070952787c6e2f83356de724db8656e38e2930d0f475f5cfa33f95033a1a64c5dab6b4375b8f1758970d05f5b247db177719c0b"}, 0x10) 2018/03/30 10:58:56 executing program 7: r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000421ff2)=@l2, 0xe, &(0x7f0000ea6f90), 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/195, 0xc3}], 0x1) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=""/238, 0xee}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x5, 0x4) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) r2 = socket$inet(0x2, 0x6, 0x3ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x75, "ca574d754f6254f717ef8763362782025cb9fa38fbbec63cbfac5ed95fa6ef1c3c40f6ea51432756e93a4aa8c38159b8d269204f5190b70802f0472f26b9417f249873bff16a5889f6279e512ee4f26261b6bc16ddf801556e7ec3a15ab09a4d5b95d8e0b2cc03275d7caa87586ab8b8994a02290b"}, &(0x7f00000000c0)=0x7d) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0xc44d, 0x96f}, &(0x7f0000000140)=0x10) 2018/03/30 10:58:56 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x10, 0x0, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) socket(0x0, 0x7, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000016efe8)={r0, &(0x7f0000000040)='S'}, 0x18) 2018/03/30 10:58:56 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e24, 0xfffffffffffffffc, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffdff) 2018/03/30 10:58:56 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e4e44", 0xad}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r3, &(0x7f0000000d00)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000d40), 0x0, &(0x7f0000dda000)}], 0x1, 0x20000002) sendmsg$nl_route(r2, &(0x7f0000000d40)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)=@ipv4_newroute={0x68, 0x18, 0x400, 0x70bd2c, 0x25dfdbfd, {0x2, 0x10, 0x80, 0x7fff, 0xfd, 0x2, 0xff, 0xa, 0x2000}, [@RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_MARK={0x8, 0x10, 0x5}, @RTA_FLOW={0x8, 0xb, 0x137}, @RTA_IIF={0x8, 0x1, r4}, @RTA_MULTIPATH={0x24, 0x9, [{0x2, 0x400, 0x5, r4}, {0x649e, 0x7, 0x20, r4}, {0x2, 0x0, 0x1000, r4}, {0x0, 0x7d18, 0x1, r4}]}, @RTA_MARK={0x8, 0x10, 0x808000000}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001980)) sendmsg(r3, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xb3d}], 0x1, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x3e4, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r3, 0x4e17, 0x3, &(0x7f0000000c80), &(0x7f00000019c0)=0xffffffffffffffb4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6, 0x5, [0x9, 0x80, 0x1, 0x9d, 0x4]}, &(0x7f0000000280)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={r6}, 0x8) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) accept(r5, 0x0, &(0x7f00000000c0)) 2018/03/30 10:58:56 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x400000000019}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) socketpair$inet6(0xa, 0x41db0ff1550b9c49, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x53, r1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/30 10:58:56 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 3: r0 = socket(0x8, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x88a7, 0x4) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x10001) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000000100), 0x252, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0x60, 0x117, 0x2, 0x45, "9243b797025b9e25b110e15928c77d5f039d57f1215dd67ee6c5faab34195db58fb4032754cd55ffc79f306fddb77213b1381f6492c99bed7357875c17485843e66c5849ca"}, @assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0x60, 0x117, 0x2, 0x4c, "8216ed8e909092a150c223b42c8a3dcf0dc44d4d8f52fe059127b52da0adfdfb14930c71e8fa156bda09b94183b7197c560ca2f50c096a01f44d1dd47febc6b9b9a7bc709956c15d7a140093"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xf8, 0x117, 0x2, 0xdd, "7e64261ee7a1c5cb9184505f0b28c56261bb021f323e62e612475300a25654345b97fa2fcd23f8284dfa936da21d891f10098b2e19ed08cb6aafaf9f2f388e008642ea443527a11ddcfd12ba94866f82356184aaeca9930d293ea8a748c5cda069c9499c05d198451df978452047aa80cb006574a8d2144e833d683b4f2a8a2b4be88176e7e94e225d9f3a6cb1859d13dce5891c3b8810eaecfc718894339e13bbbc366e766d29ede9d08592501cb189f0ea67d25d9885af0f7eb221024ad5dac9e6fa15de75a338851d38474b1a4af152411776cfcb44570e779f6bf8"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x260, 0x8000}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[], &(0x7f0000000140)) 2018/03/30 10:58:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) sendmsg(r1, &(0x7f0000000ec0)={&(0x7f0000000d00)=@l2={0x1f, 0x2, {0x7, 0x7, 0x7f, 0x4, 0x9, 0xfff}, 0x9, 0x8}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000880)}, {&(0x7f0000000940)="5c733cc048e0", 0x6}, {&(0x7f0000000d80)="ab2c763a7af9cd134649ca610a945ad487c41f35b49a80bd2c03818f6436ef7b48351ee554330eefdf12e19a64fa31745a1ede545c778ac1129ca2af6edb20cee2e440d2069dd57eb15a8e854ee6578191924b1ef0701aedc304004264b8f20a72972a858dc21a70b39ce75a8d281ab6892ebb0ed0d1b508290bcc710923b5b593dfd0de6e95d1425e5d70bb8915cc6490264af958fc3282026a48ccb50a26f04058bf86a128e04773c9715681719dc25b1ecf32b4afbfcd77edf27de9e52d9c308b022f4a65126cd17ec84ae93351465fef8390c0bbd36ddb3ee303874ac43b4401e6b1c931778891a7b7395b87604d350710f8", 0xf4}, {&(0x7f0000001dc0)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x4008010) socketpair(0x1b, 0x800, 0x235, &(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000008c0)=0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000440)) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000f00)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000005000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r7, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x6, r8}, &(0x7f0000000180)=0x20) r10 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r10, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000a00)={r9, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r5, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000004c0)=""/185, 0xb9, 0x0, 0x0, 0xfcec) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x41, 0x4) sendto$inet6(r0, &(0x7f0000000040)="70e114d1b987c3ac334fc2f6eed49236632bfd33e4c073e25be918a96128c3cd36ec91fe4eefa078c1ebcbb649b47b0f0d545917f7274a584e22ae9dddeae1fc17aa6944293f5616f3b9fb395979f62c33ce06eb3c78233df613412fefbb6ade152429ed49154beb8009681ea2d7922a8f64fead9236d90e5ee8d1c86d8cef93cac544b289f9e85694ad473593de91a02a28365a9cebd5071b5aa5f7a473059f36352df93d99a30348bf39b3975361d9286eae6b59998ac0e75838eff6da38a0c8b07de5dad6c8ed92aa961684218962edec4515fc02a8a058ee88ab", 0xdc, 0x4, &(0x7f0000000140)={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8000000000000000}, 0x1c) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000440)=0x7c4, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:56 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000000000)=""/146, 0x92) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x301, 0x0, 0x0, {0x100006}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0xc, "4e6e6bc11162f54776f620d98d187a16b60933e4a6d4cde819ad1d3213abec45efbcb5440c677f957655a0cc2f3409a5d1d7c83aea985ed7b52ce26ec6fa53673a8e906a6c385bd585"}, &(0x7f00000009c0)=0x51) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000a00)={r3, 0x401, 0x9e}, &(0x7f0000001000)=0x8) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20}, 0x10) r4 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000001c0)={0x1, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x5, 0x9, 0x1fe, 0x7c7d, &(0x7f0000000180)='tunl0\x00', 0x1, 0x4, 0x1000}) sendto$inet(r0, &(0x7f000077effe)="7f", 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) shutdown(r2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001040)=@nat={'nat\x00', 0x19, 0x4, 0x5a0, [0x20000a40, 0x0, 0x0, 0x20000a70, 0x20000cf0], 0x0, &(0x7f00000003c0), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x88e7, 'syz_tun\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x65e18669f4502e37}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x3, 0x0, 0x0, 'nr0\x00', 'vlan0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @empty, [0x0, 0xed410f649435a91b, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x17, 0x8, 0x0, 'ip6_vti0\x00', 'ip6gretap0\x00', 'lo\x00', 'gre0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x0, 0xc6}}}}, {{{0x9, 0x0, 0x0, 'syz_tun\x00', 'eql\x00', 'lo\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0x680708851e213d6c], 0xe0, 0x130, 0x168, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3f, 0x5}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x8}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "83bfe8d1438ffbf48c003f5fecbdfb4a56f8296b4f615ee0112d0a29d345", 0x4}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}}]}]}, 0x618) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90010003}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x400c851}, 0x20040804) 2018/03/30 10:58:56 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x400000000}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) r3 = getgid() r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000680)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)="5c658d648206c843742cdf42985e0437f69d41c87fb58857b21a94964d0c0e1f9ae1a7c204627265e2002e563b37f22f96dc5b9761a5cc6792d92852fb7374a1b68b7099f3d27c725b144cea7427dc4b16ba29f61c60e7d151c451bd765bd345d7be585759741ace5fb06eda180f2a1b692729cc67af22fc65500a75a5cb92b296b29a11ada830012e059fe5e09a6ff9d501519ef7016a026a6574cf8e0dee59b0ccb970a726281e64c1706e8863a67f079a70cac8b7224396031700150b126b3b7d2c91b45f3c651ac0f3a9b1b9dc67", 0xd0}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x996610f3114e3db6}, 0x1) socketpair(0x9, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r0, &(0x7f00000000c0)={0x60000000}) r11 = socket(0x10, 0x803, 0x0) write(r11, &(0x7f0000000040)="24000000200025534153fb25a1075f01650272fc0280000000001000220ee1000c080017", 0x24) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) [ 126.359400] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 126.391831] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 10:58:56 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x10, 0x0, [@typed={0x4, 0x17}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:56 executing program 2: r0 = epoll_create1(0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@ethernet={0x0, @local}, &(0x7f0000000100)=0x80, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000300)={0x10}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x7ff, 0x800, 0x0, 0x3, 0x3, 0x0, 0x3, 0x401, r2}, 0x20) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x20000000002d, &(0x7f0000000640)=0x7, 0x133) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000f7db7f)="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", 0x46f, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000040)="b762373df515f4d7c8d80d4f86c320338895478585a16183218dbe2292f5dea3af005b1c41300a7c2a2b9a7362649778b04abf9acf7edb837443", 0x3a, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0x1, &(0x7f0000000340)=[{0xfff, 0x401, 0x738, 0x101}]}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000000c0)=0xffffffffffffff4e) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in, 0x4e20, 0x40, 0x4e24, 0x200000000008, 0xa, 0x20, 0x0, 0x0, r5}, {0x7ff, 0x80, 0x0, 0x28a, 0x7f, 0x7ff, 0x9, 0x7}, {0x5, 0x80000000, 0x8001}, 0x1ff, 0x0, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d2, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3506, 0x3, 0x0, 0x0, 0x2, 0x7, 0x100000000}}, 0xe8) readv(r1, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000480)={'nat\x00'}, &(0x7f0000000500)=0x54) 2018/03/30 10:58:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000001c0)={{0x0, 0x5, 0x1f, 0x0, 0xfff, 0x3}, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0x1}) close(r0) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000140)=0x4) 2018/03/30 10:58:56 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) socketpair(0xf, 0xa, 0xffffffffffffff0d, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000180)=0x8) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) socketpair(0x1d, 0x5, 0x80000001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000200)=""/156, 0x9c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x10000, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x4, 0x4, 0x101, 0x800, r4}, &(0x7f0000000380)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/03/30 10:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0xd8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/196, &(0x7f0000000180)=0xc4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/30 10:58:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000140)={0x7, 0x4, 0x10000, 0x9, &(0x7f0000000040)=""/9, 0x44, &(0x7f0000000080)=""/68, 0x1, &(0x7f0000000100)=""/1}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000100000000008aff7ebd0000000000430000000800fd96efffffffb19026f4"]) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000840)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x2, 0x0, 0x7f, "a47786aeb14282929f5fd5eae04763f6c0f57ce5649085977cba3bd41ec4f32d89951ce1c34da0472b8d8aed98a8eb26dc1f354020754090f9b46d2c120d7c5628b29c1915d6e4c31232f977d5f12059"}, 0xd8) socketpair(0x0, 0x2, 0x6, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b80)={0x0, 0x95a}, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x38, "1b8afb376cb53478c255e1e789cc1821351789a904d00b9aff8fcf7b57afa5a4e16f9d20f5d86bf641fd2567943664f6c3d6b0965b09da84"}, &(0x7f0000000240)=0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x57, "753d80a0213dd17c144899e88456ac83a1cfe8e15db4528aae70c9d65403f8e8f5ccbeba3da1d85bf849fc64a9aa2aff896a75c1891eaa01c561fa4236aa5d1e8f7ebcdb19c964c5978621cf1c4e0dc2e703e0afb3ad7c"}, &(0x7f0000000780)=0x5f) pwrite64(r1, &(0x7f0000000bc0)="2712a19c53190ea49caaa0af6848f7594b61b5068c13db99321ccee7226c7d91b9450ac80b8e346bc7ed4cacca3e56ca8b64d80e3b057631e6fc23c95c35572b5939a91a9340096273b4d280db7d0f3ff6ecdac762", 0x55, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000640)={0x1, &(0x7f0000000600)=[0xfff]}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000980)={r3, 0xd3b0, 0x6, 0x8, 0x0, 0x7}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00000007c0)={{0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xa4a7}, {0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x0, [0x9, 0x2f, 0x5, 0x100, 0x0, 0x3, 0x2, 0x101]}, 0x5c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x400, 0x8}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000000540)=0x84) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x7fff}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x10, r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000a40)=r7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r6}, &(0x7f00000003c0)=0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="e6000000f686ed0c0ee86a2b8fe3b5040bd48c6fbdc1f5c0c387954f326ecd0c71ece6898cb13e19b5cf31175fd7798a3f61007ac90df729900787e2144952b55ccb35d534f77cabb1314efa1815d0f6eb039f9749f48cdaf798dced58c5c9f6cbb2620fd3bb805cca4b2f8e493546698ca2dcdb0a544a362174a7c490d7d9a7bed2bfde16c187e294a60fe93d1086aeceec545f86b2521a7e391aaddd44be061ff611115afb32b6b8843355bf6c907b003527c7420c790a9601be5cc80e244b062423fae61b023e5438ca9769"], &(0x7f0000000180)=0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380), &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a80)={r8, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xcb4}}, 0x9, 0x8, 0x4, 0x1, 0xffff}, &(0x7f0000000b40)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000580)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000280)={0x2, &(0x7f00000001c0)=[0xfffffffffffffc00, 0x800]}) 2018/03/30 10:58:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x8, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "0008000000759b288842f5ac1f020409"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440)={0x6}, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)=""/207, &(0x7f0000000000)=0xcf) r2 = socket(0x9, 0x80f, 0xc97) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000300)={0xffffffffffffd37b, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000480)={'bcsf0\x00', {0x2, 0x4e23, @rand_addr}}) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') 2018/03/30 10:58:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x534, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0xc, 0x47, [@typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x534}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000fa00000000000f4ffffffffff916434b06e44a8390000ba728a48ee03f185"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/30 10:58:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00', 0x101}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) [ 126.532182] unknown flags 0x34 [ 126.549818] unknown flags 0x34 2018/03/30 10:58:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x534, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0xc, 0x47, [@typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x534}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x9, 0x0, 0x5) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x6, 0xffff, 0x1000, "709ff8530977f4955070995a04529df2519e1a5e0785660ee23749ad361142fb1845463ef83fa20e71cd0d5cdac6a8ad4ed6ea068af6eeae1ef8c13c59106f", 0xf}, 0x60) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x1e591, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="d0ea7fd73acb27c973df42a31452820e373ef9f5b3ebd8b2ed6d0caa3270ddef635f2b5114e6aa9c7c84fab784e1b62edb59ca6ee390ba8171657b9152aa9744be5beeb5dead27dcffffffffcb78d2ccba73eb63", 0xfffffffffffffe02, 0x0, &(0x7f0000000200)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/30 10:58:57 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) listen(r1, 0x7) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xffffffffffffff28, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000012000101ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="0000000000fe000008000a000000000004001200bc3415e8eae65833467b6e2776f5448c39d7fc242388b2307785b150e840"], 0x2c}, 0x1}, 0x1) 2018/03/30 10:58:57 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ipddp0\x00', 0xb6a5}) syz_emit_ethernet(0x6e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) 2018/03/30 10:58:57 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) r3 = accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e21, 0x1, 0x4e21, 0x8, 0xa, 0xa0, 0xa0, 0x2f, r1, r2}, {0x80000001, 0x390, 0x8, 0x7, 0xcd, 0x0, 0x7, 0x1}, {0x2, 0x3, 0x7, 0xf1}, 0x8, 0x6e6bbf, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x34ff, 0x1, 0x3, 0x0, 0x202c, 0x0, 0x9}}, 0xe8) r4 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x1c) accept4$bt_l2cap(r3, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e21, 0x8, 0x4e21, 0x6, 0x2, 0x20, 0x80, 0x2b, r1, r2}, {0xffffffff7fffffff, 0x8001, 0xffffffffffff7fff, 0x1000, 0xffff, 0x81, 0x7, 0xfffffffffffffbff}, {0x40, 0x5, 0x8, 0x4}, 0x3, 0x6e6bb9, 0x1, 0x1}, {{@in6, 0x4d2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x0, 0x1, 0x5, 0x8, 0xffff, 0x4}}, 0xe8) 2018/03/30 10:58:57 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @multicast1}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x80000000004e24, 0x100000000, 0x4e20, 0x2, 0x2, 0x80, 0x80, 0x11, r2, r3}, {0x2, 0x2, 0x8000006, 0x7, 0x8, 0xc955, 0x4, 0x9}, {0x1, 0x9, 0x8, 0x2}, 0xa0f, 0x6e6bbd, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x5, 0x1, 0x401, 0xfffffffffffffff8, 0x4, 0x4}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x4, 0x8, 0x97, 0xfffffffffffffffe, 0x1, 0xffffffffffffffff, 0x6}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f0000000180)='./file0\x00', r4}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/22, 0x16}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f000022c000)={0x10}, 0x26, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_getnetconf={0x14, 0x52, 0x321, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/30 10:58:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x5, 0xfffffffffffffff7) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002000000ac1414aa0000000000000000030005000000000002000000ac14140000000000000000000800120000000700000000000000000006000000000000000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa6f7aeb24633a544056abc0a6d4730852e497a56f8363e2212647017c882fdc694f24eea6467340f88e539ce81750b681198e0de0c3e5bc92e59a7584eb9fd44e6a1c5c0d494d65b95371bb804d6089e3f482873f7abf5b622ea00683979ed2f9d4f809d341082e3fbd3778167ccf40d3743bdfacbf427546c6cbaae6ad608f"], 0xff}, 0x1}, 0x0) 2018/03/30 10:58:57 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000004300110000000000000000000a0000000c0001006272796467653000"], 0x20}, 0x1}, 0x0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/30 10:58:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x209e19, 0x8000}, 0x2c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}, 0x13, r1}) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={r0}) sendto$unix(r1, &(0x7f0000000580)="6921ac13664a04f72a309249de14e2a30ea485f58402fab903465dc86b5a1d1f6e56b20d26a57d6edd7cbb58e9c9f04288569d22c7a8a7384a3d2f83beb8b561ac548d790f350d7ca2b66e27124390624639916bba704c0c07061399c97c938eb878c9bfe1d9f6e3b6495914f372581a43c0cf02594bcf9861a3b258218c70729cee080b552703305ddab7089c8a5461ee99c97015aacb724d64a560eecd234a4be0738722bbdea0874366023a37873482e42a0eee0c4c13a5978614ca842d98aeec0aa004606e61110e7b429765eab1db0abb0d0e3b68f1fecc044eaf030478f4f2f460b3c2b2424de54920877af6fb0f74b890ba8c", 0xf6, 0x4, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2800000) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000400)=0x48, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x16c, r4, 0x100, 0x70bd27, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe6f0}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x44d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x43}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe7}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4}, 0x80) socket$packet(0x11, 0x2, 0x300) accept(r3, 0x0, &(0x7f0000000200)=0xbfc2856892355842) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x534, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0xc, 0x47, [@typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x534}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), 0x4) write(r0, &(0x7f0000000080)="8e77cd0abd4ae49e15e162b555a990935be2929a18178d0a637bdd5413622f20c57f87b9dde1d2665c614248582a90e1fc9997fc13e8cb23e81276a8703a845d7209aee7cfb4bb7bf9670906b12f11c5e0976c43776faee38f533073d03fcf9c67243f0eeb54e4923e3b82afe90bb3376d46a348bce401c8b130361dc1f87f9afd6c47a672ddb48378e11a4b6f81496146a91a46507f9a953e7d71f0c5f03a75f5fba6ac7849af7cd08be0513f2d786012dee9b2de68c1356af8", 0xba) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000140)=""/181, 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) shutdown(r0, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) 2018/03/30 10:58:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4}]}, 0xa0}, 0x1}, 0x0) 2018/03/30 10:58:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="6570c3b72c75eb29db416516c076ec4d", 0x10) 2018/03/30 10:58:57 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r2, r0, &(0x7f0000000080), 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb974700", 0x31}], 0x1}, 0x0) socket$inet6(0xa, 0x4, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r0) socketpair(0x15, 0x5, 0x3, &(0x7f00000000c0)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000100)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)="bc552ea319592a7f6ccafc8b35b3d16d42e5c358440a83b779005ddbdef37361", 0x20}], 0x1, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8, 0x9, 0x8, 0xffffffffffffffc1, 0x4, 0xb94e}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x400, 0xffffffff80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x0, 0x4a8e, 0x93e2, 0x80000001, 0x8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x3ff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1ff, 0x8, 0x6, 0x7fff, 0xb3d, 0x1d6, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8205, 0xffff, 0x7, 0x1, 0x9, 0x7}}], 0x120, 0x80}, 0x40010) 2018/03/30 10:58:57 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="0100abd66e85fcdbdf250e0023000800050007000000"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb62385386b2829edfb4b757594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da7c37369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f43956e53b63a0376931181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f004", @ANYBLOB="20002abd7000fbdbdf250e00000008000400090000000800050006000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/30 10:58:57 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmmsg$alg(r1, &(0x7f0000001d80)=[{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000980)="4e80c9015495b600d5481e7341e39730bdce12b06ac09c3e757cbd2616b3098094e8f0a40e5487ec11056df3cf52c1f7a8ef0994ede3922424d36dc5ffc53bd069822c515a0095fdb5d9ed75394c16e10f97b2e22bf1657d5326d63150bf3c53d6fd5144187ab30eac703d2aa0c64a786dde4cac9ff37e8587a4215b31e57880458f78582a49f16e57e7b7aaa8f7324c8b1a333a170d3a3cdee59ad6c62df5a64b4d52e80d3c456c6d48d1ae839a9728b37e8261337ee53ad823e3b35e61", 0xbe}, {&(0x7f0000000440)='e', 0x1}, {&(0x7f0000000a40)="a8bc", 0x2}, {&(0x7f0000000a80)="32c34d36486dcb65103df6347df8ae132e4acdf7af11d6e0086ad76ac94ef5f404e30e8ebe544065135dd923226cdbfacdd77dc54aedd88fa64dd0c23c27255b3175c0d38d87f8c1f480e89b2ba6a65938648fb18b3de558fc225cb0a1d848092e293f8d0b6fca6bbd59c7", 0x6b}, {&(0x7f0000000b00)="691845a963873fab752483291025ad5b83aa910d6ce2325b3097a5d992d37a0b460eddb73920b05d69878980bfdcf229916d9860bff3463141095e070e756c794e7fc43311da", 0x46}], 0x5, 0x0, 0x0, 0x20004050}, {0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000c00)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001c40)="5f24b6705a29375f1f1147b2912e79117fafe0d3719771eae3e9b176bd7e7ce08b19ccfac5dcf9401d4301a6bdb6bc5d305105b33f22d342729350fa030deb59a6ae4eb19bfb667c5a23c24efd54d6917e00b879eb91cf314c49823b8f1f32b9a9a21a46728df923d7fbc0f77ccbfa45c75d5b0a915670a50519565b3594ae77be67b638fc834a", 0x87}], 0x1, &(0x7f0000001d40)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x30}], 0x3, 0x8804) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:57 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0xff) setsockopt(0xffffffffffffffff, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f00000000c0)}, 0x0) 2018/03/30 10:58:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x101, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x3, 0xfffffffffffffc00, 0x100000000, r2}, 0x10) 2018/03/30 10:58:57 executing program 7: r0 = socket(0x15, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1a3) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/30 10:58:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x10, 0x47, [@typed={0x4}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'ip6tnl0\x00', 0x0}) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/195, 0xc3}], 0x1, &(0x7f0000000540)=""/232, 0xe8, 0x8000}, 0x0) sendmsg$can_raw(r2, &(0x7f00000007c0)={&(0x7f0000000680)={0x1d, r1}, 0x10, &(0x7f0000000780)={&(0x7f00000006c0)=@can={{0x2, 0x6, 0x8, 0x6}, 0x6, 0x2, 0x0, 0x0, "1db723252c23daf1"}, 0x10}, 0x1, 0x0, 0x0, 0x40c0}, 0x4000040) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="080008000006000014000200ff020000000000000000000100000000"], 0x34}, 0x1}, 0x0) 2018/03/30 10:58:57 executing program 7: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x14) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfff, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000280)={0x10000, 0x876}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x76d, @empty, 0x5}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}], 0xdc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='teql0\x00') socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd", 0xb1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000004b80)=0xffffffffffffff1b, 0x800) sendmmsg(r1, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000480)="1ee879f957407ccc8bf2457890bd1b9aa69bc729e15a1b3d25fb577ad7ed7b6ff063a84d4ff4ffea361ba95b741d5da18990e6b1439911caa5121be1de12d0f2c5b5a85bf3626b49172e2c2e4c660719e3", 0x51}, {&(0x7f0000000680)="26a436b46827ae482c9ea4ad2445fa4121811d303c77d1e6f603597e885fb1e12e32d1e6d3cca8ec1eee2150e6738c7863f1c64b8f4dccf2bb2ba4528f3feb76e661d06fde58635ca1dca890177e", 0x4e}, {&(0x7f0000000700)="3ee5cc5ebdd60c3fefe10ffcb67a44d843c576d5d59141f6ecb803f14846e9a9b197efa3dd963873b0ddeff7d34548f72a2187f743c9c797154aa49150c636e38dce74809c5fbdce4d1e824551ee5a2dd77d3506ef8906696f0aa4e9fa66a3e24d65dcfd87", 0x65}], 0x3, &(0x7f0000000a00)=[{0x70, 0x0, 0xfffffffffffffff8, "2888109601ba90fa461f047948aa6ce28c895f6439c170d93517f7c3d81cb68a56dade40ee4e0b2c8bbb8aef67048a62d46e161334355e571ec9f95759fe57df7116c1007329a1534e1527f1e3f0dc49d21fca13587ec14c4ce6"}], 0x70, 0x8000}, 0xff}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001080)="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", 0x1000}], 0x1, &(0x7f0000002180)=[{0x88, 0x10d, 0xbb6, "7c6142c32df135b968035c37b710ade9e4aa9310c520b73c18aaec214aa8c7aba437aa409ce2715eefb61f92684552fe580a85d1c18607f23d209c7f994a5fd1f077366edc8a41493d224797ff933161ba066520a9d80931c30b08fbd8f331c70401d40631f1e6b46a93474b4b01a7f6a52e88"}, {0x90, 0x110, 0x9, "ccfbac01daff71c988ed3a8da42d6362713b28c62e9995180c46fcbba3cd0e9810924fd8e33ec593dc3aaee55127e245c2fd2d42fea9bf29eb8dd42ceb59d50b37ac71e8f4d029c572fc0cbf310b3996d5854bdd311f877448f5b779f56e47e48811f9a555ccca37d02132cd42bb979b1ebb66e0a6dd9f554b6ee54cea"}, {0xc8, 0x103, 0x8000, "3e60514cc69d7a92fc2bb35351cc1566f59d70edce8266c4a92406e8d7402809e696c99e82b68db6651cf54d2ac6b6ee9fd6ce4c21fe8570631fdc23c040145aaf18cfa2cc3e5e06cc35deb9b47327ba433c03dd2062b87365d956306469d12f0d5939bdc9d14790c2f0db087d1dfb6b80606ba94c947b79c2879467116570bad2602490a77e2df8cd6ba6c5f0032f9f2d150000012ad0b564d382ee751da0e994d6e6da818d4a717e48e35b2d6917a857"}, {0x88, 0x111, 0x0, "3be0a9dcc4844526d4cf991013f7786f5f970a53fe37c9334c39b16332adc462339bc2d4b320bfc25bc3d6483d78ba0c12b4dbbf1e4971030506031187f2167862f629ecdaf921378fc0aad42b2b30d306e5d4b57f240b6169fb3f567bea8a58453d1a3c483ce54a5062a50d6525b5387384"}], 0x268, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002f40)='2', 0x1}], 0x1, &(0x7f0000002fc0)}}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x538239e3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x401, @empty, 0x8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x10200000000, @dev={0xfe, 0x80, [], 0x12}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0xbc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000080)="719a0fcbe4fa3ce84de19634b1b564cc2bf1") 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x2b, @broadcast=0xffffffff, 0x4e23, 0x1, 'lblcr\x00', 0x4, 0x2}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x3a6, 0x1, 0x6}}, 0x44) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="e56dacec79509c951be14d740bfb629605a2b6f8502854d7b2ef45e0e5b6a01a6034b084f4e1705f80e30e0bf4d554173eb104fbc06a823974bd614b68", 0x3d}], 0x1, &(0x7f0000001300)=[{0xd8, 0x1, 0xaa23, "396f35bf3f024dda31755a7a9807ca77c83285105ba7b49d53ae4fb13ec8cc2c728e845bcb1eb6f9248806f0e5aa52cfbe0f4509582da3c9c68850b06e248c3ce6b327bfe55ec281f44516d2155d93e4090cd683ab39a3f64e927fb10e51371725ebbffed6aca4fb1f6080376bb6afd133f178b131f8eea63ee98f942a2cc6b7384107cd232623a49dac430bed501a0696e4b770939334953f21cc0bfbfde1cddde26ae859665cf07e94b00c8fbd3d34bb4b6a07c2b5d200e7ed9bc8fc93f312b14f3a9c9b"}], 0xd8, 0x4}, 0xffffffff}, {{&(0x7f0000004240)=@ethernet={0x6, @random="78bc804f85cd"}, 0x80, &(0x7f00000044c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xf0, 0x40001}, 0x92}, {{&(0x7f0000005d00)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x4, 0x2, 0x4}}, 0x80, &(0x7f00000063c0)=[{&(0x7f0000005d80)="5e57b69b5f9696105aeb537c576b4c11656bc3e55db67db1b164723e7376b2f40b1c9d2af6cc5247c95ed363e84325e1663a6e2f03caf5673c18b15474edb09da31482ee435a8262b62139f8ea095da26f2423c5fb009e0509a74bbde5b44ca5a2541a76b66df5838a6770650c", 0x6d}, {&(0x7f00000060c0)="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", 0xfd}, {&(0x7f0000006380)="7da2da52e1c9a02ede12efa1e129f48bb401e1818b90e3e0e6a15e092609592530000b0a0ce2459302f32b", 0x2b}], 0x3, &(0x7f0000006480)=[{0x38, 0x1, 0x80000000, "ac7a241a02bbc26ad5909c37248edf0acb731bb4e49334f1d3c2d698b86ff8476488526d009d74"}, {0x1010, 0x102, 0x1, "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"}], 0x1048, 0x4}, 0x3}], 0x3, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff}, &(0x7f0000000100)=0x20) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f00000007c0)="19336ce1b119cb1dc6c9d3d83ffa3197b8b3752fea6534f853b674e50c7e3d1641cf321f78b5cef1493d55", 0x2b, 0x100000000000000, &(0x7f0000000880)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffedc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x79, 0x9, 0x500, 0xbe1, 0x80002, r5}) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r6, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x2, 0x711, 0x2, 0x1, 0x400, 0x2, 0x1, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0xf9, 0x10001, 0x8, 0x400}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={r8, 0x1}, &(0x7f0000000580)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000140)={0x7, 0x1, 0x8, 0x400, 0xea44}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0x8) 2018/03/30 10:58:57 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff88000400005e120100010000007f0300010c800200000000005557f7e705e1a14bc09a02000000518575fd1118f5bbfdc3ffd349a55b4086ea24be7e1779e753ee9eba5be364f83260c0740892e8ecce9927a6c2e8a8bd7fb1f7b407ae45fa"], 0x2c}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0xc) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) 2018/03/30 10:58:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x10, 0x47, [@typed={0x4}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:57 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) r2 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) getsockname(r0, &(0x7f0000000b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x80) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000001cc0)="4e6a054dccddf32e744d821888449c14ae7519bfbcfde19107ab0057d47dc67b92de08804a79a53ceaeb1fdf7fd53cf934e1722ad0090c8c4c564241d152b9da0541a2c245a08d18f7dd07a2780398157b156be7044331d6e9453a74ead64cb5100bd45f57c61405383ea0311c29f33b7dc66629cdb5cafa176e6307c7650f0ddaa0ff2256", 0x85}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000022c0), 0x4) sendmsg(r0, &(0x7f0000002180)={&(0x7f0000000c00)=@can={0x1d, r3}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000c80)="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", 0x1000}], 0x1, &(0x7f0000001e40)=[{0xe8, 0x10f, 0x6, "a804666888249453e6efe96b6e48fc16896c32dd0d2c459e2c21b0be1158c284e8f4dbc1e6eaf5146da56ebf2bb560c0eaed3f889b0232603ceb09ef5a6207083a2d0a1e09006fc2cd32118ba489b41be89c3d4e6169a994e88447d8e497375fc86451a469ca1ec58f928a6f906040d580cd41f131914561fd6ce924e06085be51b7e055d0c1e6e6f8bde7cf22eed2fa7c97d24202a0bf4c85aa9140d1711e96472b3884211c89cdc42409c02bc25b7fe08fd344d4eb5492df459302fd724e3b91c31966dfc401722146dbe4e586fec4b9"}], 0xe8, 0x4804}, 0x800) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000002280), 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7f, 0xff, 0x8000, 0x1}, 0x14) getsockname(r2, &(0x7f00000021c0)=@ethernet={0x0, @remote}, &(0x7f0000002240)=0x80) accept$ax25(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8e8"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x2, 0x20}, 0xc) listen(r0, 0x1000008000) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r5, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000001c80)={&(0x7f0000000840)=[0x0, 0x0], 0x2}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r5, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="d8ba0000000000000a004e240000000000000000000000000000ffff00000009050000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000410000004a000006b245c726fe8000000000000000000000000000aa08000000000000000000000000000000000000000000000000000000000000000018009d5235435d01222e3d2ec2ea43ff4d000000000000000000002000000000003a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000280)=0x4) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) [ 127.010970] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20003 lblcr [ 127.046790] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20003 lblcr 2018/03/30 10:58:57 executing program 2: r0 = socket$inet(0x2, 0x3, 0xd7) recvmsg(r0, &(0x7f0000628fc8)={&(0x7f000092cfec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000352f80), 0x0, &(0x7f00000b6000)=""/79, 0x4f}, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x1c8, 0x4) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x1, 0x8, 0xfffffffffffff710, 0x5}, &(0x7f00000002c0)=0x98) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x538, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x10, 0x47, [@typed={0x4}, @typed={0x8, 0x4e, @u32=0xff}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000000094e929631595d6a5ff3bd32d67120f00010000000000001653e70e3a"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0xb, 0x80000000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r3 = socket$key(0xf, 0x3, 0x2) recvfrom$inet6(r2, &(0x7f0000000340)=""/184, 0xb8, 0x40000020, &(0x7f00000001c0)={0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYRES32=r2], 0x1) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000400)=0x4b5, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000000c0)) sendmsg$nl_route(r4, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x8000c42}, 0xc, &(0x7f00000017c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="7cbf7aceb16f453200cf51b9f307b72ffe6de6557eb894fee96289ea6e2224371910936e6129c115d22dd58f902d941b85679617b05e8113b9f459f5cf74caf940c38f01eefa3ca36a4d138e3dd5892e7b071423c5be26084efa43b983e5ee5ff1339d66d74c5c067cf63346d9fd2c62f7b7a80ce21a2f2bf7dc013736871d8bf47b4b3a74ba10d3a7e5b80320a77804a75705be3fde1db5119912946b08b1536170e2e117168c59"], 0x1}, 0x1}, 0x0) writev(r5, &(0x7f0000001500)=[{&(0x7f0000000040)="f2efa442edfad57f78bbcfb44cc63e76889f5d7c24d5633fe3b2d1a104b3783dc7337d619a9799797206392da96842059e5d3c64c760598a56d9b757e6f3e04886cc46144f09905ea7a65c", 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00Ca\x00\x00'], &(0x7f0000000140)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000100)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000500)={0x8, 0x1, 0x8001, 0x0, 0x8}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$packet_buf(r7, 0x107, 0x0, &(0x7f0000000700)="5b010111ced62c73a79875271ab6c13524efd53cadb0000cfb14eb05efccdc544ec7e68638d01d6ae4d2ceb2c0cc7df84011a87105f60fce91da880d9a8583e4a94d82cccee59a092ff63d9ed0ef", 0x4e) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/03/30 10:58:57 executing program 7: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) tee(r1, r1, 0x0, 0x3) r2 = epoll_create(0x8001) r3 = socket$inet6(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000ac0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x28280080}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@getlink={0x30, 0x12, 0x28, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x221, 0x2f8db26e380b900a}, [@IFLA_LINK={0x8, 0x5, 0x6}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x30}, 0x1}, 0x8080) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0xa0}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000880)={r1}) getpeername$ipx(r5, &(0x7f00000008c0), &(0x7f0000000900)=0x10) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000440)=""/230, &(0x7f0000000540)=0xffffffffffffffe9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r6, 0x0, 0x9, [0x15cc000000000, 0x10001, 0x100000000, 0x3, 0xffff, 0x0, 0x4, 0x56bf, 0x75]}, 0x1a) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r7, 0x0, 0x13, &(0x7f0000000400)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r3}) pread64(r1, &(0x7f0000000680)=""/159, 0x3a8, 0x0) bind$rds(r8, &(0x7f0000000300)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r9, 0x4028641b, &(0x7f00000003c0)={&(0x7f0000fff000/0x1000)=nil, 0x9, 0x0, 0x1a, &(0x7f0000ffd000/0x3000)=nil, 0x1000}) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/30 10:58:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@ipv4, 0x0}, &(0x7f00000000c0)=0x14) connect$can_bcm(r4, &(0x7f0000000680)={0x1d, r5}, 0x10) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000340)=""/122, 0x7a) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000300)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x10001, 0x6, 0x2, 0x5, 0x0, 0x81, 0x81, 0x10001, 0x0}, &(0x7f0000000240)=0x20) r8 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r8, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000290000080800"], 0xe}}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000280)={r7, 0x0, 0x0, 0x7}, &(0x7f00000002c0)=0x10) pipe(&(0x7f0000000000)) epoll_pwait(r4, &(0x7f0000000480)=[{}, {}], 0x2, 0x9, &(0x7f00000004c0)={0x6015}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) 2018/03/30 10:58:57 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:57 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x4000000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xb9ab, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x2, 0x2, 0x7, 0x9, 0x200, &(0x7f0000000000)='teql0\x00', 0x80000001, 0xc78, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) r1 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) [ 127.115118] sctp: [Deprecated]: syz-executor7 (pid 27718) Use of int in maxseg socket option. [ 127.115118] Use struct sctp_assoc_value instead 2018/03/30 10:58:57 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="240000002000030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) socketpair$inet6(0xa, 0xb, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xe, 0x80000, 0x7ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r2, &(0x7f0000000100)="290c5769a32ca3f5f658fe6123996b4bd6bf35a46749bfa2efa20e9fa91fc3ef403d91d61663b233e568c1aa41d6a1ee7261e6b56ec13f3fd520adab4b0ec856403173232a7dd48eae00e3b15bf6934e62ca688f2ea0ba7ffe559f11bab0dc9f5b46d35b717eaa864e01e98e2e231548fb78c8ae0e0adc3530489c8e7ffbca2466de5e3a5b74b625cd96782d8b2fd32f8f92f99cde14b1b4fe4be7eb95ddbac4d03ab5dabdb6f8dc617bcf3826ee947ea30d1f", &(0x7f00000001c0)=""/221}, 0x18) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/30 10:58:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1400000000000000000000080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') r3 = accept(r1, 0x0, &(0x7f0000000280)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffff7fffffff, 0x10001, 0x6c0e, 0x0, 0x9ac}, &(0x7f0000000240)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x5, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x9, 0x8, 0x1, 0x3}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000009c0)=ANY=[@ANYRES64=r2, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x1, 0x9}, 0x14) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000380), 0x4) pipe(&(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r6 = socket$inet(0x10, 0x3, 0xc) sendmsg(r6, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/30 10:58:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x530, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x530}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) [ 127.207828] sctp: [Deprecated]: syz-executor7 (pid 27741) Use of int in maxseg socket option. [ 127.207828] Use struct sctp_assoc_value instead 2018/03/30 10:58:57 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) r1 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 2: r0 = socket(0x10, 0x1000000000000803, 0x0) socketpair$inet6(0xa, 0xa, 0x1ca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) write(r0, &(0x7f0000000080)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000010c0)=""/129, &(0x7f0000001180)=0x81) 2018/03/30 10:58:57 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/03/30 10:58:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getpeername$ax25(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756565a0b658b807a90b8d0793f97af08f3da2d13b2f779b52a8b82311da3ad2caee4cb94e4fb4f1c94dc288c13cd2eee313fde145618ace6987b58353bdd7d46cb6e1310de5b698b998ddc5a10ff6aa832b21d220143e1ca48203729edec94a20f", 0x70}], 0x1, &(0x7f00000000c0)}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000895fe0)=[{&(0x7f00008fdfd9)=""/39, 0x27}], 0x1, &(0x7f0000e49000)}, 0x0) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) r1 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00000000c0)={0x58, &(0x7f0000000040)="c39f550d8e082171e8ceb0cbb2d5c26db9c5ed8fba68a184e7db8c3a02f1507f93522a767e71c87e990b5fb5d6ff6fbcca414da7de2b6b395f08fe1b8fe3f32a7a0288687c1bb077f05ecd20b1b07651fb60d221c0f23cae"}) r4 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000281ff4)={0x4}) socket$rds(0x15, 0x5, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) close(r0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r3, 0x1f}) 2018/03/30 10:58:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) 2018/03/30 10:58:57 executing program 3: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xc7, "1c0f8f907bacbe69e577d27f5c9e80e34c9715fdf7619cbf91d53423c103dfe121b8ae24921ea728bb4f0e83160faab6444ffeccffa5f08e02bf8ad022673b784336c89903f8f238e99f4fc3a0cbe7a2711121ef95efe9e26aad8f98ce7e274b83b5162861a1be7ca4f91a8a0ee3f95943fb801b7649c57226e19583478bdd535439bf21254344f8244b3f7a0d4bae4c99291232accfe4050b8347b68fa15bfbe33ec5f293bf99d90fc09f418e41e577132e44fd403c64921beaa14ce037e0213591caaa1cd55d"}, &(0x7f0000000500)=0xcf) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={r1, 0xffffffffffffffff}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={r4, 0x3}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'dummy0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0xb0, "f6852b4ef8fe0515123acd44c66096edf0a263f73d612ed3361a291bc708bc056253070bd322b8fcbb6d1d2a760f8ae1129c0d9b566b64bf2d75f9f9c2b5911d7ec765f2ffd1fda488883bc2b603724ee31e73c794501c36b7abcd09fda8bb91d446588750ec0c42cc0e2e7ca43e8c084580cdd2ddee508ec2f0c9852a57b8f42f67075ae5a57a275f59dc4a6f2fb744a5a36f2ba0dd670a62f9f04084b95fc57b5b23fd655ea7254f34faa154b8ab46"}}) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000fe80000000000000000000000000000085580c2d812e7f740000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/03/30 10:58:57 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) sendmsg$nfc_llcp(r0, &(0x7f00000005c0)={&(0x7f0000000380)={0x27, 0x1, 0x0, 0x1, 0x7fff, 0x1, "3fbc6216bc4789074e739f3e272787ce623a736a79f9ceb33a003423f778bc3fa1c0fe59c5ce061864a34da1752f62a3fe3797e5ada14dc1065b71249ea4f1", 0x1e}, 0x60, &(0x7f0000000500), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="700000000000000004010000090000000d8c0db1e270f90ae019c8601a2cfe2f0185750f8ee6be7be48a484d8bcd3263c09d971be209527d1d0d928123eef2137d4fbaac3a70b3639ca327eb0a008bb7cf358bcbdcdc75a93a9d7bdbe5f200f6b3446833e22904296cf0000000000000"], 0x70, 0x8000}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00000000c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100)=0x1000, 0x4) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) socketpair(0xa, 0x0, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000400)={0x5, 0x5}) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r2 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x530, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x530}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r2 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:57 executing program 3: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x749, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0xffffffff}, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x5, 0x9, 0x9, 0x3}, 0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0)=0x93f, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r4, &(0x7f00000002c0)=""/63, 0x3f, 0x40000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x4df}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000380)={r6, 0x8000}, 0x8) r7 = accept4(r2, &(0x7f00000003c0)=@can={0x0, 0x0}, &(0x7f0000000440)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000480)={'ifb0\x00', r8}) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000004c0)={@dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0xd}, 0x2e425785b0dd83e, 0x1, [@rand_addr=0x35]}, 0x14) r9 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000500)={0x6, 0x6, 0x200, 0x5, 0x7, 0x1, 0x7f, 0x8, r6}, &(0x7f0000000540)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000580)={r10, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0xfff, 0xfffffffffffff000, 0x7bc5, 0x41}, 0x98) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000640)) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000680)={@loopback, @multicast1}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000700)={r6, 0x1, 0x1, [0x6]}, &(0x7f0000000740)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000780)={0x664a, 0x8000, 0x4, 0xfffffffffffeffff, r10}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00000007c0)={&(0x7f0000ffe000/0x1000)=nil, 0x2, 0x2, 0x88, &(0x7f0000e00000/0x200000)=nil, 0x3f}) accept$alg(r7, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000840)={0x3, &(0x7f0000000800)=[0x6, 0x800, 0x7f]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000880)={0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000940)={r10, 0x39, "98e3b59a66f039e333bfd29da218b7b5bc770ddffde458a78c2f65b7ddf9c377b468c9ead40dd58e48ea0e2c906159314d957a44985772c819"}, &(0x7f00000009c0)=0x41) getsockopt$inet6_buf(r2, 0x29, 0x34, &(0x7f0000000a00)=""/78, &(0x7f0000000a80)=0x4e) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000ac0)={'ip6tnl0\x00', r8}) 2018/03/30 10:58:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r2 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x530, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d53e534522b1e719a804e8d60bd4637134f23fa9fe47344f", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="c904266639af2f8691e1d54117ea1d9f360a4a9c70a4ea39ca7c0ea9da196aee6ce623e459486e6f1f6c5190574f02de5eae08bae0950a1ae2029128952338fdd94b7c7fc15bfc1ae297c2fd4b92d59f131b2e85d9ac3eeb345da737d5a264ce0fdd1d632eb86301e2276f72d6f554d2c1aabe18ba8bc6b6b8710b7665c309c2db29f3abf8f02b2a41b001422f555af0fa7bbfb4712472fccf3db019b478248db245106bd635d3ae97e624af31b39228d058b8c2f3ee4d4a9c97691b6b8f1e748b4299b81883c5e729f36b36275e1d00b22c0282b281eb0d3a5efefdcae3fa97408dc7f3695118726e9a7f8ee879d2a273083436475ec979940fb4", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x530}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/180, 0xb4}], 0x1, &(0x7f0000000180)=""/248, 0xf8, 0x10000000000}, 0x123) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) getpeername$ipx(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000340)={'filter\x00', 0x68, "a37085371f272a022f66e7778d7c6595919b488435f334d408ae3ac394684532a056a0e4fa2213b918d542695c70e4a162d02dac45dfa43ed1e4e9a75e7bcf3c93dcec0745b2154aa7a8883f9ce0d71c1be3aeb3f2ad3f45c464e87000947cb0baf3a22830cecdcb"}, &(0x7f0000000400)=0x8c) 2018/03/30 10:58:58 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001200)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r1, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) shutdown(r1, 0x1) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000440)={0xfffffffffffffffd, 0x40, 0xff, 0x9, 0x8, 0x8, 0x3, 0x1, 0x6, 0x7, 0xfff}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:58 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x422b) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000300)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x5, 0x2, &(0x7f0000001000/0x1000)=nil, 0x101}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0xfffffffffffffffe, 0x0, 0x1, 0x1, 0x4003, 0x7}, &(0x7f00000000c0)=0x20) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="9c0000004a3dece82e5ec97ff1e15cf4fdae44104b8dcae6216308103c9166954fe9684158f38e41991538d421a5931ea28895d71de2b573305291632d9557564b35e3f9f040ac65bbc14c31129f85b1c8b306c42f57a3bd9afc033126bf635be0605e16b751d38edf803387bec745109367789d6a3bf7d4db9f256fd17deead60067dc0e531b894caadf86c061a5841418fe219612833f9523196c6395a13ca3904637e301be8f3a50a9680192d67d8474a6d8b7728990f412ace509cea65bc3738ade12b10946cb32737e45ee0468c6ddbce676e2bcce824d58532fff58ab702306dbe2cc57a6ba20dfb93125e448207d7106a17a75a83baeb0a0ff6e88e75b099c93c0adb7621f4", @ANYRES16=r4, @ANYBLOB="00002cbd7000fedbdf250900000004000100080005000f000000280002002800030001000000140001008000000100000000000000000009000008000900030000000800040044f00d3fb0d463a108000600030000000800050005000000080006000800001b28000300080004000600000014000600fe8000000000000000000000000000aa0800080002000000080006000800c4e46a0e5d3f8eaf249e59fb620000"], 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x55) 2018/03/30 10:58:58 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000680), &(0x7f00000006c0)=0x10) bind$ax25(r0, &(0x7f0000000700)={0x3, {"5c1aea6a1d44f2"}, 0x23}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r2, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r2, 0x4) sendto$inet(r2, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x68, 0x8, 0x9, 0x3, 0x10}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x90, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x7fff, @empty, 0x20}, @in={0x2, 0x4e20, @rand_addr=0x10001}, @in6={0xa, 0x4e24, 0xffffffffffffffc0, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x979}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x20}, 0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0xc0, r5, 0x14, 0x70bd25, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xee1}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x850}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ae}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa96}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40045}, 0x844) 2018/03/30 10:58:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000b00)={'vlan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000a00)=0x10000, 0xfffffffffffffec9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000180)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x0, 0x9, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0xfffd, 0x6}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000980)) syz_extract_tcp_res(&(0x7f0000000380), 0x0, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x0, 0x48, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x0, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r8, @ANYBLOB="cb0004000200050000000100"], 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r8, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9}, &(0x7f00000008c0)=0x90) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f00000001c0)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r9, &(0x7f0000000fc0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)="cd1d4755e3589ec11450eceaa47e43ba4205ef1c01a86b774c6c2ce2fdff2deedf525a910b6ba6d7aacad3e62eabccf9ecc181c20ef20b063484d3a74bd98a337126ac6aa7b341b4f6f4b1b367e7e04ef523fa6dc12ec3c6ed71d75e02fbb94ef7eceb87", 0x64}, {&(0x7f0000001f40)="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0x1000}, {&(0x7f0000000b80)="a60076037a1a1c50143084f19dbc391a21e8ae0ff9dd79054b7c6a9028213dcab15e558846b24468dc8e7b6eb45a0708742475dd748cfbbb07addb7e00f3543cdfc0383f44f8fb4316d90f03c83360e9a2e1333aafb9ba88b3a1ce44c0fefa35ab43ef9da048e6046eeca70a14e29256fb7b7a07ba34aa0fe5a28ae154f43a006aa687884a5c1fae208a", 0x8a}], 0x3, &(0x7f0000003d40)=[{0x1010, 0x106, 0x1, 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9dc8b97c92b78f61702e6cdcb45d4d52bc6b845cff680f0084441b8f9e897bdd3c1e0c773561fd282c172c7ab9b776fefc93af3f35c12b39bca6d16860d4955ef0a8b0853831dea79f46b2d58a88a0f26dfd1cc8cb86c922d12c2a3af1e36b34a835cc900f73a9786f5775c7d8447d657f40e6bdf5ec5a15dfa8573722707667bb15d0d7f9f10f7c4241268b5dbb9cfb82ae85f549cf8dc1d961f1f1d4f928380d0a00cf9b2abbed486ebc078b8fb3b4316daf2d0b7988798d218b60053c73d21e6ae5cba0b8be0f83c50b02a184b09310a702c613a44ddeb23a82abead131b31313edc06dcca2be925ac898a7649bc5a42025e38f6b9b5253d0481bd0cb3173457b0176e09ae2415d8800081326a8e2a792183e9ea012f98cc5f2d27b4579df0fd64e03b3ea5813f8aa1a896950693dda0dd5a952a2b353684fd38e71f1888ce8f2b22bf9a49892a4a820ce5eb8f014e3fd813b4b2a2a449d2c9438f5a5c0b8b601c28bfeb11002bd0d498e074a20d47424240781b748a57c5fb33b1d49e8c264dcc5efcdbea7ea937a6bc241d11e31e341026f9197bb1a3a78bffdae1ef9076f56500db7a9a3f5b0311f3b6b0671ea0d60a14f15e38e5b547d728abb85c0399f9aff97c3aba53fe226e2f63d8cd04f4dfdcddcc1a5558f7d9d90be50534292169a33d595a76c12b1ad2dd18e725b196fc8d1c87066344fcfdded620da7e3fb1a30c7d249505b459574ef1a3c60a4e7763677b6c7da1c8340d3691c443aaa7996c0be88f32415e1c3cba8a32d2793ed128599d95b5d0240aefea5b6a3dd802399befb2f6bc2542fbc37b4a4454c7d6904439fbc6ca4a072a051f5ff4b5a259ddd9d6a23e2da9b9a6309f9588632f88d143a5eb1e3fdb1a456d88cd81773276ce2709b59698edf64bca8da6ce28448e566141c0bb0e8f8648164d2dc96e7300edaa3d64aa1604f5a50ed4e4a765f0156f48c2f1b9470cc8511da7c012ed63b2a2fc9f0a0b2bf5bfda2ca455acf38eb4f7a7648e5842dc184d8396e0566b3f48b552ec5b7cdd12197c09418fe69fd4ed5309c9f8da523693574b39ef2dab6ba582360886cf33c538cae7bd578e1c15c1568c95dc34bc1c9d87710d4e446b032b3525c02287f85e990584bd61a90f4cdcb109986c22d30f2d82c467793745edab700f05607960e0ba49b77975d2b3f932443bfa28a9b0714b80ff443957f86cfc2e405ba70574ef5fe0ab06a1925f43ccd2fe5dc08c3f5c4186065dc749df0120853624e029c4c11ba4e7161f62870b0f17ab829fe0c2cd247a490274c6e7b1131d8183005b0597bad0cb233318596fc140c6bdf2164cba4ec86f52643e03707c768b7081ddca48389825b68835b4faabf4e43c182580b54d84d560552a4b7fb401c406606a42c1854ff340bbfe674e5d7dc679e675f88eb6c108081c70d52f4be2b80aa47274919197683ff09f94c90c7b8c4bf9e507187a7fa210680feb20afba05851216ef0f1bc0f5a171271270f80a11038c3ddd505572df8fa266de386d455446f2c698943a4754a280615cf784a7fd2c8d66dca4dcb7278d994f50f3aad550b91ebeaf64cba3cef0e7ff6146e36095bcc825a73d236c163ccae43c06dd39dde7ecf2ce9e787e41918f99c31dd248ded3b995fae8cc0b8f43805c3a8944aa075e785c0605c9e7f69447c98dbd4157577d49cba50cc1bff02a18e8bbb24c9b1768fb1fc006617e6704dac76e8b42c01c778fc0b9e58ea521f33700672bc8d2fe9ad3b013760117117c2e7e6ed9d5164285c26ffac9099b9d20092972683c07ba2a23fc7aee34c496edb08161eb9f93a4aac3ec7f3de3af3f2951de03466b081b965724dbc7f3a723f8bc5b9d9f17571f94de55f2075d9f57d6f7dc675b254bf76d80694ff6cd5fb46e75423bcb8b770f4c2144fd2cec868144cf2bcc0179bbaf83fcc12b156fc4747e1cb6651149366b2ceedbdb4dec3db11d3553038c7c0920b843c0834142a82978e6d93018b8e6d14909c002fb203de6bac8d5876f8ee24e3f4d1a76b4328384051533556dcd80a52f0829cd5185c82b2feb3f358aeb82b3fe82beba05ed6dc591bd772c88844bf8d8f53b7b018d68db2e4ebac88e1179e4fda15382d58976bc4056bf0b764274559e7a967e37f14a198642162f81f7579943e0c806b49ad5bfd039639834a902c5ac4170b7c8b6a416fa2cb3f2dd612b0425888e35b7d50965c75e06d8ae3b4f4533bcd7da284bc907792208db52a1dc5e80ff2016775751df12d45f2bc4d8ecc4dde279f805b8d667d0df4b08010000000000001f01000004000000d87d0606a86804d9a59411d4dd8e07d615cc4ebc7d43deeaf60de1de224547c3fc978d0cadf52011d8b32138ccdfc4129d5e0d2dc30fa2553d4375df661c24cd0b168b0fdca52abe536c59101d55662700431e39c3eeb88d99f454b9132e4d8619ea813e7b232afbde7104a99075f97e09c16132e4cbc3daf480cff96bc712d89bd7f04d9e929b3b4ee019b93c9c91484f2149d3cefa809b471ee7de604fd0d471d84ed4e30e85d5c8748affd7b9f415e5cfc06ac1cb017719461ea8f1c29a3f349e7da293e64273c35df7fc9dc7c631a08139e919e4cf4edb3f5d4536f790e1b168e46121eff9e92013f472e93c47c868cc931600000000580000000000000016010000e7ebdb589f3ed3b83e037f1650e7ab60e1989c5ecd44cbcd4cb80991392ca7ed6cece39ad335e6489665b7d6ffaca3e9478ffa8d174517df376890ae0f1a8f9e156e5a4e070dce41c3000000af4a289ec90579d7a572ee6731da02230b39823ca76b3e869b7c906aa61237f092ab3ba4cdbffb31668ac1404f81667d252f9ab809506ed1641ecf6ff2fe16d0c679dcf7c8d121104a16caa0855ac0f38c4c57a2c98ac2363a1cbc4fe57c9930c89860fd47030481214df7ab8a2951ad827a43e76817fd391937525cd23d7315d6d763b062073f2659e3884c2612d808022741e9f6ae83f5d3c5ab4cd57b716a"], 0x1170}, 0x9}], 0x2, 0x4040050) connect$inet(r9, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000002f40)={r8, 0xdf0, "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"}, &(0x7f0000000b40)=0xdf8) sendto$inet(r4, &(0x7f0000000440)="9fe188c3b801b973c99f1c5d3cf3d7c0a7911efec33c8324a8ff6c9dfc16733f9f661ee6c0a5dcb2a4645b2765f4673bc1c5deb2b7b4a9cabc518bc60b13f8e482cf4bb5b8e8c888aa5e8c39dd3c3dada1c1837aa7b973f1420929a5580add878bdacc544cb3cb3013d7285c3d1033f240b3883f2adeb305f610ff57715492eb2bba6a3e217443c797d2c6a3511e1af2b0189015f607d21434d4b534fd52c83d93fda39e594532ef5e00f6ba5bf903cdbf494ae5a3ec411514217e5daf8abc7513727d602d7b10e91aed6e99", 0xfffffe3d, 0x0, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000000200), 0x4) poll(&(0x7f0000000040), 0x0, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000100)={0x9708, r7, 0x10000, 0xfffffffffffffffd}) ioctl$sock_proto_private(r9, 0x89e2, &(0x7f00000003c0)="66d0d4ac69b1a6e250f006d3ddc4b06edef75027570dc6f1d703c79348d077325fb3a787038bd9275c1d340451860e68b8870adc7d018a53207ce8d535b2a9b7043b80c0945a83e4145c960319c72ac102911324") 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000c0c500000000ff00009400000000e5000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffc4c44246c9cb916660c000e20008110000000000000000000000ffeeac14ffaaff0200000000000000000000000000018100907800000000"], 0x0) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x478, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x478}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/03/30 10:58:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0xfb}, &(0x7f0000000280)=0x90) socketpair(0x5, 0x2, 0x10000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}}, 0x84) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002700)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000002800)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002840)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0}, &(0x7f00000028c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003300)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003340)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000003440)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000034c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000035c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600)={0x0, 0x0, 0x0}, &(0x7f0000003640)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000036c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003700)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003800)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003840)={0x0, 0x0, 0x0}, &(0x7f0000003880)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000038c0)={0x0}, &(0x7f0000003900)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0}, &(0x7f0000003980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000039c0)={0x0, 0x0, 0x0}, &(0x7f0000003a00)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003a40)=0x0) r24 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a80)={0x0, 0x0, 0x0}, &(0x7f0000003ac0)=0xc) r26 = socket$inet6_icmp(0xa, 0x2, 0x3a) r27 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000065c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000006600)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000006700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006740)={0x0, 0x0, 0x0}, &(0x7f0000006780)=0xc) sendmmsg$unix(r4, &(0x7f0000006880)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000000380)="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", 0xfa}, {&(0x7f0000000480)="d1ed6e960758faf6d7e68b111d839570e85fe334ff739556eab2a7d5693feff291912af381a142efbbeaa2e8c11b67db7c08654ca565ff7c5fb38df9b502d53cb26dee0123d716dc16dc05024905ec3f53eff8a912e7ea3ff3962129e269f510a7285964cfddaad78b91e3dd481388493b3d6f9b2f7a3e5b4038be2c16a8d3eb683a9053218c3da3ac806d7c43", 0x8d}, {&(0x7f0000000540)="c2a58dfe5850c9ce05bf1cfe4e98d527d31fb30cd823109776c0414cbbfadf02a8443c72e26ae88fb61c37c1cb80f81cf28fcf", 0x33}, {&(0x7f0000000580)="01fda68f30a94f9391c7a6a6c6f757ef9aa57ad4ececafa956a304daac0550dd4d98d3e7e0d5472d40e08a4f5ee30c49ab9c1668317aa579a59a3f0db6be02e7fb16f0d3cba70219cf5eca03cd6ed9f13f1cda7de7efbfdad45060b12edb67164b9ea36e4a23ca5f31fa28b5209b39ad9f14cc081f210145f2159c34ba1121f87152c3802bac6580433db9", 0x8b}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000005f80)="0d0caa1fb9dcb72e3edae3b746945e1276f8b5db9283e4a18bf868eeae43976bca59a6b068cdee5c6577", 0x2a}, {&(0x7f0000005fc0)="422ca63f7727906d55b6bbbc687e30de09477b217b0d11b431b2decb0d39f23f35fc241b8f7e99c80ddaa81c7301143a907b2604a23e1ddb8fd14de1ba6eddc5ba0636248eabc9179acbd83c995a522dcbb1968133499387d93fd1091121828b03aa2c9fcb6ebd4c607a885eac95ce0692", 0x71}, {&(0x7f0000006040)="1e47f0b293b7df2c3198dafd7e961f35a7ebfe9a9c9a2a1724c72355bb997dccbb64ecfdd19020a43c2745ce89b79f4a1add23574df3f253219f6dd6f964f4e070949accee1fff45e77c22007f2637586ad773b3893346f0e167e1f96bcb94b995fa29caabd0", 0x66}, {&(0x7f00000060c0)="1f988b47f41332311039b77b6f40f9f28bb50c9f433e927a0de0f7dc929ba7e0cbcc208cc9c24902f2875f1411cd88b4da08992e8dac6f397285df0230d50ae9eb91809a108e729a5038dda8bfb6eedaddf67b40e571e1bc18add650efecc32c6a5ae903d1588253ceb6f67cd29e177b09cca4c276d677b6bc46f0aa5a80d0710d11237c98cf98614707874a094596143f9c5dceb997c969e489ab5615e50b6485c938e2b86266f1c52a99c87ca6334d33f5ade535d14bcc5b20adc6aa22eeedfe74a67d645031734731abf26c3a23d29efd351857e39d90cfbdd86e046c84db8cbfcc5676bd4edc4e39", 0xea}], 0xa, &(0x7f0000006280)=[@rights={0x28, 0x1, 0x1, [r0, r4, r0, r1, r4]}, @rights={0x20, 0x1, 0x1, [r3, r1, r0]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0, r26]}, @rights={0x18, 0x1, 0x1, [r0, r4]}, @rights={0x38, 0x1, 0x1, [r3, r1, r4, r0, r1, r4, r3, r3, r3, r1]}, @rights={0x38, 0x1, 0x1, [r3, r1, r4, r1, r0, r3, r3, r1, r0]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @rights={0x30, 0x1, 0x1, [r3, r4, r0, r1, r4, r4, r1, r3]}, @rights={0x18, 0x1, 0x1, [r27, r3]}], 0x150, 0x20008000}, {&(0x7f0000006400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006580)=[{&(0x7f0000006480)}, {&(0x7f00000064c0)="22798e9d04b6bce4f863227363f08e28d787dd727333896a94044774584df31408a2d2729f3c076f5a07e9c46075fa2b8659c6d34916e6b2a690c533cbab0c2ce3c07fc01c010f3c5c3d7a24ce7ef5e287228dd2e986236d243fec933acb245597e6", 0x62}, {&(0x7f0000006540)="79411543a2f8a6e8467f45ca7b1fd753d8ffeff51cb3fb5069d7a188f30b2d65b0268e5b7bf30792143b1d", 0x2b}], 0x3, &(0x7f00000067c0)=[@rights={0x28, 0x1, 0x1, [r3, r3, r1, r1, r3, r3]}, @rights={0x30, 0x1, 0x1, [r1, r0, r3, r3, r4, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r4, r4, r4]}], 0xa0, 0x10}], 0x6, 0x20000000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/03/30 10:58:58 executing program 3: r0 = socket(0x1, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={"02000000000000000000d9f1ff000010", 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', r1}) 2018/03/30 10:58:58 executing program 6: pwrite64(0xffffffffffffffff, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={r0, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r2 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='d\x00@\b', @ANYBLOB="000325bd7000fedbdf2511000000100001000c000700050000000200000008000500200000003800010008000100020000000800080004000000080002002b00000008000800090000000c0007000800000024000000080009003c000000"], 0x2}, 0x1}, 0x4000040) getsockname$inet6(r0, &(0x7f00000002c0), &(0x7f0000000380)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002c40)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002c80)={0x0, 0x2, 0x30, 0x6, 0x3}, &(0x7f0000002cc0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002d00)={r3, 0x7fff, 0x30}, &(0x7f0000002d40)=0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xa, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x28}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x40010) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000003c0)=0x8) accept$inet(r2, &(0x7f00000004c0), &(0x7f0000000500)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000400)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x6, 0x8}, 0x90) 2018/03/30 10:58:58 executing program 6: pwrite64(0xffffffffffffffff, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={r0, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r2 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 6: pwrite64(0xffffffffffffffff, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={r0, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r2 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) [ 127.601960] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x478, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x478}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) r3 = socket(0x11, 0x800000003, 0x0) recvfrom$unix(r3, &(0x7f0000002d40)=""/224, 0xe0, 0x40010002, 0x0, 0x0) bind(r3, &(0x7f0000000480)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000002ec0)=0x10, 0xffffffffffffff10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000002c80)=0x7, 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockname(r5, &(0x7f0000002bc0)=@hci, &(0x7f0000002c40)=0x80) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002e40), &(0x7f0000002e80)=0xc) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) bind$unix(r5, &(0x7f0000002b40)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/30 10:58:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x100000000, 0x51, "eac742ea11be033bee3d9e3354f9fbc8887e0f4a155cdee35968d7e6e638a586d238c866d9b7d959c51a82fea5d8c15b8445161e70331c7a0af4b0de0565d717ef24ccf175a867a568ca58e0f1d228a8ac"}, 0x59) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="32000000000000000000000000000000000000000180c2000000ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000008e7c0180c200000000000000000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000470000000000000000000000006fd10180c2000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) [ 127.664602] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/03/30 10:58:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) getpeername(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000180)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@sco, &(0x7f0000000240)=0x80, 0x80000) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0xfffffffffffffffb, 0xf8}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x5}, &(0x7f0000000380)=0x8) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756565a0b658b807a90b8d0793f97af08f3da2d13b2f779b52a8b82311da3ad2caee4cb94e4fb4f1c94dc288c13cd2eee313fde145618ace6987b58353bdd7d46cb6e1310de5b698b998ddc5a10ff6aa832b21d220143e1ca48203729edec94a20f36758ef15f10ffbaf9c366f3bdcd45f6", 0x80}], 0x1, &(0x7f00000000c0)}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000895fe0)=[{&(0x7f00008fdfd9)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)}, 0x0) 2018/03/30 10:58:58 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003e00)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000003f40)=@can={0x0, 0x0}, &(0x7f0000003d40)=0x80) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000040c0)={@dev={0xfe, 0x80, [], 0xf}, r2}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003c00)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/188, 0xbc}, {&(0x7f0000000840)=""/100, 0x64}, {&(0x7f00000008c0)=""/185, 0xb9}, {&(0x7f0000000980)=""/210, 0xd2}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000340)=""/10, 0xa}, {&(0x7f0000001a80)=""/105, 0x69}, {&(0x7f0000001b00)=""/40, 0x28}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0xa, &(0x7f0000002c00)=""/4096, 0x1000, 0x100}, 0x12102) syz_genetlink_get_family_id$ipvs(&(0x7f0000003c80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000003dc0)={&(0x7f0000003c40)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000003d80)={&(0x7f0000004000)=ANY=[@ANYBLOB="dfc703fefc30eb2917050f083f1eacb668fc882501c7124fa5755391bdc37a5e61d0fcef10613063550545703375e31d54a7cd8ae440a9d7b1a3e9876e22630d2c585c290000"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x4001) sendto(r0, &(0x7f0000000000)="5075e1cbc290a59150caa30918bf51c58b412613f4d548746f344f08dfc9f4db20fa05cffed0ca7e8166119414587abf5c69564509058bb76e751813006317b2a14e06b1a09fc91f06c069583388bc43da57f32db481e32180489eb776b6af07a355c095659c5fbe9b485b6de6", 0x6d, 0x44001, &(0x7f00000000c0)=@ipx={0x4, 0x5, 0x8, "f65363e88fff", 0x200}, 0x80) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/171, 0xab}, {&(0x7f00000004c0)=""/1, 0x1}, {&(0x7f0000000500)=""/144, 0x90}], 0x3, 0x0, 0x0, 0x100}, 0x10000) splice(r1, &(0x7f0000003ec0), r1, &(0x7f0000003f00), 0xffffffffffff568e, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000640)=0xdb6) accept4$inet(r0, &(0x7f0000004080)={0x0, 0x0, @remote}, &(0x7f0000003e80)=0xfffffd44, 0x80000) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x6, 0x0, 0x7, 0x4}, {0x8, 0x80000000, 0x0, 0x1}, {0x5, 0x8000, 0x2, 0x6}, {0xfffff7fffffff72a, 0x1c, 0x0, 0x443}]}, 0x10) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000180)={'vcan0\x00', @ifru_data=&(0x7f0000000140)="42a0f698af4a966d38a3bb2e4a50ae7b5c926f4d74aceeeb586c772296341dc1"}) socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0x5, 0xdd, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000200)={r3}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00000041c0)) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f0000004100)={r8, 0x7, 0x2, "208b801a126fc9fce0ac65484917f3c4b54bb1444530e6083ca9d55fa3e1782db92ddace7862c04bc8418f3958e56bf3c50794900adae37aacbf0446354f77e997bd0768396e18574a44ccf5fcc40e716450be500a356c"}) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000003e40)={@mcast2={0xff, 0x2, [], 0x1}, 0x3b, r2}) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000000080)={'lo\x00', @ifru_addrs=@sco={0x1f, {0xa95b, 0xf9a, 0x7, 0x2, 0x4, 0x1}}}) accept4$packet(r7, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80000) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000003d00), &(0x7f0000003fc0)=0x4) 2018/03/30 10:58:58 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f0000000440)={0x10}, 0x345, &(0x7f0000000380)={&(0x7f0000000980)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x9, 0x4) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000"], &(0x7f0000000080)=0x1) socketpair(0x11, 0x800, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000002c0)=0x8, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000300)={0x2, 'ip6_vti0\x00', 0x1}, 0x18) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x30040110}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x401, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0xc000}, 0x800) read(r3, &(0x7f0000000340)=""/175, 0x3a) r5 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) read(r5, &(0x7f0000000500)=""/166, 0xa6) [ 127.720633] device lo left promiscuous mode 2018/03/30 10:58:58 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r3, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r3, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000280)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0xa, &(0x7f0000000580)=[{0x0, 0x7, 0x8, 0x902}, {0x9, 0x0, 0x6}, {0x1ff, 0x0, 0x3, 0x6}, {0xf72, 0x800, 0x6, 0x6}, {0xffffffffffffffe1, 0x3724, 0x4, 0x80000000}, {0x3, 0x100, 0x8, 0x89e}, {0x0, 0xed, 0x1a03}, {0x100000001, 0x0, 0x0, 0x7}, {0x28, 0x6, 0x362}, {0x6, 0xc3d, 0x397b, 0x32}]}, 0x10) listen(r0, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000003c0)={{0x2, 0x4e24}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x1c, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000440)='bbr\x00', 0x343) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140200002c94752e373b562d6c1e0ee171aaf1abb0ae1f44f7cb10250600000067e94ea9b5031bbf804ab476334a613c69e8f2915ac311745231d60b022cf05363463729628e64d0ff25519238f24fef7abb3fe3736246689365409edf07ab"], 0x1}, 0x1}, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) socket$inet(0x2, 0xb, 0x8000) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x0, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/30 10:58:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f88fe0)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)}}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x4a91add4558900a, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x3, 0x509}) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x478, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x478}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/97, 0x61}], 0x1, 0x0, 0x0, 0xff}, 0x100) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240), 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000000180)={'vcan0\x00', @ifru_names='ifb0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x8001, 0xd505}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000280)=0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000000050100ffffffffffffffff00000000374297d9"], 0x14}, 0x1}, 0x0) [ 127.741977] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 127.778246] bond0: Enslaving lo as an active interface with an up link [ 127.785109] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 127.835678] : renamed from lo 2018/03/30 10:58:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x9, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) 2018/03/30 10:58:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="14ffffffffff0000000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0xffffffff, {{0x2, 0x4e20, @rand_addr=0x9}}, 0x1, 0x4, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @rand_addr=0x6}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x290) 2018/03/30 10:58:58 executing program 3: unshare(0x28020000) unshare(0x20020000) socketpair(0x0, 0xa, 0x80000001, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x1ff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000006c0)={r1, 0x5d, "6c0aea2d27325a87d7561d148eb8c6e8f9e3be4befaa49e0930c8ae192b3a3ffb33a9977892c551b0e605ff7e12ad936dc3db9f69f17bddc0ddf8b46858a13a0e6129d91b91979d3a3adc2edecd04701986833000bc6a8630a44a1ded4"}, &(0x7f0000000580)=0x65) socketpair(0x4, 0x80f, 0x8, &(0x7f0000000800)={0xffffffffffffffff}) gettid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000840)={0x0, 0xcc, "09e01e2f7951a21a957af2c2067dcedb13e6f4495f8646d2dd570c449d4d8703f2d02876d090bc85df894ad206345cd2a9d33ea2c2de728034480d65ac25b437a86f7736790e39bb89a47881efece23692b9435cbd3c59b585467a1551d722ec5597b37b694657b31b80ae6f68f64d053136b61fadae631397ebd69cb1d09f50c3c17b1240e9cfac9c19b9d01f528a7bcec6232ed779629c4a5a75ed5c6bfe87623e8606e92654228b4dc9e74bd80da1c5088652942ebd798336fde0fc489c09b3eb913719adeddf62395514"}, &(0x7f0000000940)=0xd4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000980)={r3, @in={{0x2, 0x4e23}}}, 0x84) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x80800) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000600)=0x3, 0xffffffcd) r6 = accept4(r4, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x80800) bind$llc(r6, &(0x7f0000000200)={0x1a, 0x33c, 0x970, 0x0, 0x0, 0x6}, 0x10) sendmsg$kcm(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="3cb82d434cc44a622170171f38bb1b90108cf9746fdd4e3c468a758548e436a9d302f7c7b8a084b11aa30fd54cc301249186c235d58ae86bd6410e813d6e132e7f55d09ce7942b4c34c76b69bd928034d052727df13df43617cfe8388b726e6dc025184341aa872a488c691ce63d8b2daf90449e49f468d2857793ba1a35b472e6f859dcc35b0904a074439e6e4f1a74ae12de66af0a7ef4aa20b73587a33d7d", 0xa0}], 0x1, &(0x7f0000000880)=ANY=[], 0x0, 0x4}, 0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x101, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x8092, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x38) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000780)={r1, 0x1b24}, 0x8) unshare(0x20000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000005c0)) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f00000003c0)=""/89, &(0x7f0000000540)=0x59) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000500)=0x4) accept(r4, &(0x7f00000016c0), &(0x7f0000001740)=0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000040), 0xffffffffffffffd7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a40)=@raw={'raw\x00', 0x9, 0x3, 0x430, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x360, 0xffffffff, 0xffffffff, 0x360, 0xffffffff, 0x3, &(0x7f0000000740), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0xff000000, 0xff000000], [0xffffffff, 0x513a6c774853c6f9, 0xffffffff, 0xff], 'syzkaller1\x00', 'irlan0\x00', {}, {0xff}, 0x0, 0x5, 0x3}, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x100000000, 0x2, 0x3, 0xfffffffffffffffb, 0x3, 0x1, [@dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}], 0xb}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x1, 0x5}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff000000, 0xff0000ff, 0xffffffff], [0xffffffff, 0x0, 0xff, 0xffffffff], 'irlan0\x00', 'sit0\x00', {}, {}, 0x29, 0x100, 0x7, 0x40}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x478, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic, @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x478}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) socketpair(0x10, 0x0, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 10:58:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=@polexpire={0xc0, 0x1b, 0x831, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x6e6bb2, 0x2}}}, 0xc0}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0xfff, 0x0, 0xe8, 0x2, 0x8c}, 0xc) 2018/03/30 10:58:58 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000980)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xcf64}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/30 10:58:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000040)=0x1cc) socket$nl_crypto(0x10, 0x3, 0x15) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x45a7, 0x0, r1}, 0x2c) 2018/03/30 10:58:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002600)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000002700)=0xe8) socket$netlink(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9c0c00002000ff0a000000000000000004000000200095009c8b9b5b1275c29baa43913fb8891c98e3ea04f7c3ae66ae3f0000001c0c160014007f00ff020000000000000000000000003e0108008b00"], 0x1}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)=ANY=[], &(0x7f0000000540)) getsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f0000000140)=""/213, &(0x7f0000000080)=0xd5) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000340)=0xef2) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000440)={'vcan0\x00', r4}) r9 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$IP_VS_SO_SET_TIMEOUT(r8, 0x0, 0x48a, &(0x7f0000000600)={0x9, 0x7ff, 0x1}, 0xc) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f00004da000)={0x80000001, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffd82) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) r10 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f0000000380)=[{}, {}, {}, {}]}) setsockopt$netlink_NETLINK_PKTINFO(r10, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r11, 0x541b, &(0x7f0000000240)) accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r1, &(0x7f00000000c0)={0x10}) getsockopt$IP_VS_SO_GET_DAEMON(r11, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) 2018/03/30 10:58:58 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x100000000000000, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, 0x88) listen(r0, 0x5eb855) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000600)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'none\x00', 0x3e, 0x100000001, 0x47}, 0x2c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) write(r2, &(0x7f0000f8aff1), 0xff8f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80}, @in=@rand_addr=0x6, 0x4e20, 0x100000000, 0x4e22, 0x7f, 0xa, 0xa0, 0x80, 0xff, r3, r4}, {0x2, 0x7fffffff, 0x2, 0xc8a, 0x1ff, 0x0, 0xffff, 0x6}, {0xffffffffffffffff, 0xcbb, 0x3, 0x9}, 0x3, 0x6e6bb9, 0x3, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3f}, 0x2, @in=@rand_addr=0x7, 0x0, 0x4, 0x0, 0x9, 0x3, 0x7, 0x76a0000000000000}}, 0xe8) r5 = accept4(r0, &(0x7f0000000640)=@nl=@unspec, &(0x7f00000005c0)=0x80, 0x80000) getsockopt$ax25_int(r5, 0x101, 0xa, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x5, 0x2, 0x4, 0x0, &(0x7f0000000040)='ip6_vti0\x00', 0x3, 0x20, 0x8}) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x478, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic, @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="c904266639af2f8691e1d54117ea1d9f360a4a9c70a4ea39ca7c0ea9da196aee6ce623e459486e6f1f6c5190574f02de5eae08bae0950a1ae2029128952338fdd94b7c7fc15bfc1ae297c2fd4b92d59f131b2e85d9ac3eeb345da737d5a264ce0fdd1d632eb86301e2276f72d6f554d2c1aabe18ba8bc6b6b8710b7665c309c2db29f3abf8f02b2a41b001422f555af0fa7bbfb4712472fccf3db019b478248db245106bd635d3ae97e624af31b39228d058b8c2f3ee4d4a9c97691b6b8f1e748b4299b81883c5e729f36b36275e1d00b22c0282b281eb0d3a5efefdcae3fa97408dc7f3695118726e9a7f8ee879d2a273083436475ec979940fb4", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x478}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000024c0), &(0x7f0000002500)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003740), &(0x7f00000037c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003800), &(0x7f0000003840)=0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000080)={'lo\x00', @ifru_addrs=@sco={0x1f}}) socketpair(0x11, 0x7, 0x1f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r3, &(0x7f0000000700), &(0x7f0000000540)=0x10) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000200)=0x200) r4 = accept4$netrom(r3, 0x0, &(0x7f0000000480), 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1, [0x200, 0x9, 0x2, 0xdc, 0x1, 0x2, 0x6, 0x2a7b]}, 0x5c) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, r7}, 0x14) write(r6, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000800), &(0x7f00000007c0)=0xfffffffffffffef9) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) 2018/03/30 10:58:58 executing program 3: unshare(0x28020000) unshare(0x20020000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x6, 0x2}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x80800) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x33c, 0x970, 0xf95, 0xfffffffffffffbff, 0x6}, 0x10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x2}], 0x10) unshare(0x20000) accept(0xffffffffffffffff, &(0x7f00000016c0), &(0x7f0000001740)=0x80) sendto$ipx(r0, &(0x7f0000000200)="db59f5af311a0f6f1124800acf2096cfa609", 0x12, 0x8000, &(0x7f0000000240)={0x4, 0x7, 0xb503, "d87dc15004de", 0xe970}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8) 2018/03/30 10:58:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000840)={0x0, 0xf2, "649a5e6ce8accec16d4fed853c42744cb946e1f050dec03f05223ec0ee0dd1c015773f0fbde1756d5b2370076b529bc5f8e486b865010f919148be076f03e289d552769412fcaafc13c4c2c3901427742aa719f285f6025d67b49d95cc68ee93cb916f6985b0bcf6957e46d234291e8fc3de6a49ed7c89cb9cd37bc5d1a25d89799cf251317ed686a7c4427b90110d7e11c68f090571ebd734c2ca66e0b31e530a535060aae15c5ea5c5536c1f0ea8316227b36e95c9cff1534d36b0b79b258cb958333b7f0e6e3a88ca1034197d4e6306ba6b4bd3b061a7ea2dbf0cf7a4335330e64b7f41c6f4b5830f3b39b76bb182b24d"}, &(0x7f0000000180)=0xfa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={r2, 0x1}, &(0x7f00000005c0)=0x8) r3 = socket(0x0, 0x7fffe, 0x20000020000000) sendmsg(r3, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x1fc8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7f, 0x5296, 0x0, 0x4, 0xb88d}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0xfffffffffffffffc}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r5, 0x89}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000980)={r2, 0x5}, &(0x7f00000009c0)=0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e40)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x1, 0x4e21, 0x3207f5c8, 0x4e21, 0x4, 0x2, 0x20, 0x80, 0x3a}, {0x2, 0x4, 0x1, 0x100, 0x100}, {0x1ff, 0x1e, 0x2, 0x8}, 0x100, 0x6e6bbf, 0x3, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4d2, 0x7e}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x2, 0x5, 0xd0, 0xc7, 0x7e000000}}, 0xe8) sendmmsg$alg(r1, &(0x7f0000000a80), 0x0, 0xc003) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000540)={0x1, 0x7}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00000002c0)=ANY=[@ANYBLOB="3202020100000000ff010608260042fa210ddf23b7f700000000819ea7fcc6e0ca92"], 0x18) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000140)={'sit0\x00', 0x1}) sendmsg$netrom(r1, &(0x7f0000000400)={&(0x7f0000000600)=@full={{0x3, {"33582097ea27dd"}, 0x2}, [{"ab7e9f61ba4b32"}, {"59cfab6c3d7ad3"}, {"79bd15e0b35fb8"}, {"a0be4191a44dc9"}, {"41b0288483ab74"}, {"bc7ac6e72d2beb"}, {"0ac1320b5fb4d3"}, {"0fecf4473a6e3c"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000680)="b78bb03094bc90d1dcc158b795da95169f8784bee6a33dea2c3cbcda44c28c497df893dc973c30a28e00c3ecd15678128cc764da1475018abccf73bb2db787f06d7776e41a59df9e6b5ec8ac3bcec62abf5e8e0d55215e01989fa504a5759ea00f562ead072af17f32283199ff386ce9b8c477f129c1507ab5", 0x79}, {&(0x7f0000000280)="eddc2e9842703438c905dfd0a69f5131e2d36eeb5d3ccd", 0x17}, {&(0x7f0000000f40)="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", 0x1000}], 0x3, &(0x7f0000000a40)=[{0x110, 0x11d, 0x6, "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"}, {0x38, 0x0, 0x1, "9a2e33c364ed0163f6d2f7b6e2368ecf0a8bddabd69dad128de44166136fd05968095fa13c4a"}, {0x88, 0x11f, 0x752c, "5e48366b62b4a077de49e3d84b1a1a58c09ab702402f74cb9a73725cf4a1c515f48c34b11d52662b86e1fb485cd35cac8c2c073cf7d6b409d8003d0d871b03109779e5504cc3bade9d9d42d4bb10b96a6cc179a3761be6ceb7065fd32cda7b0d5742d3709f83afbccbe97fd7e710ef3012741181110355"}, {0x90, 0x105, 0xb958, "684f8a903074db9b4a3bffb1fcf1f27f8f64bc2aa0042dda95dc9525bc8bdb22a3a9ef6a0f56249e07e23b36df2addb0b6e7c5309467420fa6b73e4141459d9fc9adc1da3f98c965c30b8666dfa29ad23f38f1bc5a499a5d188d90d1ec09ef1874e00d88b8243da89dbbce9fa053066714a649025130d84fe37407c2728f"}], 0x260, 0x4000080}, 0x4000010) ioctl(r6, 0x800000000008982, &(0x7f0000000000)) accept4(r1, 0x0, &(0x7f0000000a00), 0x80000) [ 127.950873] IPv4: Oversized IP packet from 127.0.0.1 [ 127.956148] IPv4: Oversized IP packet from 127.0.0.1 [ 127.976244] IPv4: Oversized IP packet from 127.0.0.1 [ 127.981562] IPv4: Oversized IP packet from 127.0.0.1 2018/03/30 10:58:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) accept4(r0, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x10, 0x80800) recvfrom(r0, &(0x7f0000000200)=""/28, 0x1c, 0x22, &(0x7f0000000240)=@in6={0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0xfffffffffffff000}, 0x80) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f00000002c0)='bpq0\x00', 0x80000000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x478, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic, @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x478}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 2: socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa2aaaaaaaaaaa000800282c588cbafe639589ec355500001c000000000001907840000000e054bf87d31cbcb5a7ebe1f0eae7919b9b1de04f58c86e53cb86f3b1c55d679c6600e4e5c0dcc2dcc6eabb66bc2dd8dac8abf92b6338ce05819152d1f72a440e7390bfedf0a35479a3cbce266b2f656f043d49701b1438a6affa68b04fbb918cd8d2607f9905160f173f86c426"], &(0x7f0000000040)) 2018/03/30 10:58:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000340)=""/122, 0x7a) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000300)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x10001, 0x6, 0x2, 0x5, 0x0, 0x81, 0x81, 0x10001, 0x0}, &(0x7f0000000240)=0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000180)=0x80) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r7, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000080)="96d4c94dee3df95b12cb25622ea52be7657da5efe371855c1e508027d8233c902ea14b7ce19df83f13c50685623c6b471e1a9f9cb474", 0x36}, {&(0x7f00000000c0)="503c1e9448e0ab830437e6421ec96b4db872ae2f3f7a3a608d857605a5b90e52baae96", 0x23}, {&(0x7f0000000680)="b2a8d503dda13f660c51381af7088a572fce0dd35676df43e43852baf3df4b32302a84d8e86d7100520e03e64bd5e9dc9d663eb9471afbea084ec0fefd92812b80e2a8838786c336fdec8810564a50c9d3716743163dd3e7e187dc1f241360f9e16a637badc5d9a84055a9c14a1b04", 0x6f}, {&(0x7f0000000780)="e0919950e512a5ad0bc41bace5ce71dd8e67a02d78f9688e9fc2a3d6d09ac2779930bd4b3750719797137ceff7a3094d7e73309e85740fa7ccf2e3349efc680067472ad6ad1ec0dfa8bb8963ed122e0b1c49c7cdc0704f48c2f443bf131432192dccefcffc532a2a4a0c6fb5c7b37d905d9c69895c5179a656ba824754de4816386a1f9314f4fb53e2221f53c1fe3c76bdd139bacaa52e1db9806d802c821e63e045255f7eb3965d4bc55c5a02e63236a9948a4d81aae9ef19e9eb9d5fb9b7adf7afd4e043e7a3157b9117df537d482e", 0xd0}, {&(0x7f0000000880)="2d749f3fd182057c85a25b0ab62b28a8a0e81105193b35a6d2a47f77a9558d6dcad99f29099399aa962edc8f1501b34317c45d51d5fcffdc7ddd06d0ac7ab1d17c80e180aec24d5b1de31a399af8d1402cfd94155f687384828099ac60ad32ffeceb2411181c90c376b5bdfc259a9f506a5ae393e89f66bae3868818a034cf8db3593c1d22fd2919b6f2143ccebf98f41c274d5a766558da34c983390024a035151b5c5003463e83b21eb2ae0b5c3238f00947437a4389f9960d9e215b324dce3fe8e00231f5aef4ee45b6f0a3675e234fdfaaae17b37ad8d1eea804a65bf30ee770db5f518f9c5e8b62df65239e7ec8af2aea36", 0xf4}, {&(0x7f0000000980)="1269260a31a79a6230fbe7ba2361b10e623303c60f92f8838ecd79a47a44f9dfd5c02a1bbccabc5e002c86422878126b74509dda2ed6a7776361c341b8e20e41e6539e757a0fbf40868c2b84365da4e3ffe62753c7e36e12b86a19967ccc89fc824c58af6545b97da154c7b3c0cb124cf183dbcdd1627fd214761529be0bf29ff9b0e88915b7dd8ffe1a", 0x8a}, {&(0x7f0000000700)="338bd33d492804fe8b17e881c668dd996ce1ca2ec244c59cc0861a5d2738219521b5e91528fcb0046345b099545d804c", 0x30}], 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000002900000808000000"], 0x10}}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r6, 0x4, 0x0, 0x7}, &(0x7f00000002c0)=0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000740), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r4, &(0x7f0000000480)=[{}, {}], 0x2, 0x9, &(0x7f00000004c0)={0x6015}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000000700), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_STATS(r8, 0x80f86406, &(0x7f0000000580)=""/209) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000003c0)={r6, @in={{0x2, 0x4e20}}, 0x2, 0x6f8}, 0x90) 2018/03/30 10:58:58 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="649b2bdfaf1633555caa283d08fc72633ea2406b6f92ccd9dae4950724f3dc862af0519b8eaf3c86a0eb67712c88711dac13970f6ec7925f3c4190563d48ce05bb28adda05a0a83100bd1aee58c08579c797773ec978329550147038bccf07ef9a191b20aea2ad55bcfa49703b1bfa907910c933934620648e425b3e960dae8279ded9e3429ef334177820d221d4bf5fcf3ea0cc0ad855d1403ecd19e14b155215fd092e54ca9b0df6314ea8fb658616bb2cc240d913755d7f6acda6c29fb5dad25850821b61a40dffb4bef90276c0db7540f3a3fab9d9a4df20ad36996166523b0e5fedabfd795617d9e31bba5ed8b8406d3bc7ff75e6e0e70f", 0xfa) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4d", 0xc0}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@empty, @remote, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x5, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x16, r3, r4}, {0x4, 0x2, 0x49, 0x0, 0x2, 0x7, 0x0, 0x6}, {0x630, 0x9, 0x80, 0x800}, 0x7, 0x6e6bb5, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x7, 0x0, 0xef, 0x3, 0x3f, 0x7fffffff}}, 0xe8) r5 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000b80)={0x0, 0x5, 0xa2a58b6d7092f491, 0x3, 0xa65}, &(0x7f0000002440)=0x18) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@rand_addr, @dev}, &(0x7f0000000440)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380)=0x2, &(0x7f00000003c0)=0x2) socket$inet6(0xa, 0x5, 0x8000006) 2018/03/30 10:58:58 executing program 3: r0 = socket(0xa, 0x802, 0x7) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/03/30 10:58:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000002fe0), 0x0, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e75000), 0xffffffffffffff08, 0x800000120000003, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @rand_addr=0x3f]}, 0x18) shutdown(r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/144, &(0x7f0000000140)=0x90) socketpair(0x0, 0x0, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000003c0)={0xfefe, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x800}}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r3, 0x2, &(0x7f0000000200)=[0x2, 0x7fffffff], &(0x7f0000000240)=[0x1, 0x8000], 0x4, 0x5, 0xfffffffffffffff7, &(0x7f0000000280)=[0x8, 0x426, 0x100000000, 0x4, 0x2], &(0x7f00000002c0)=[0xc9, 0x0]}) socket$inet(0x2, 0x6, 0x3) 2018/03/30 10:58:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x24, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="99ba1f0ef63269ddd19ca4514e0d438931448adaa829d5338b1929e1961faff53bb97f4818f7c6f0dc5b9d6c58c033827e200809f7682bf56f95c4452918", 0x3e}, {&(0x7f0000000100)="4b7250c01fb700afc7e3fcc750e27b5a7de143732e0d12f2721d7e29447041962adcd664e44a13f982e68d22e4a9393c64764f2bb094055406019f08af950ad621944becff6f627a93532daf9ed3869acf9a7a592f76abac7e5f3bd4a1e77274469cf2f62fb7195d5d3e1b30165df5537cc9ebd145961b45bd20c9017ab486913bdb94ff756024a04f60569081bdf97ce1da13b5430913af9bb55f0e2c56327431940b2be72cdec1d309feb35be85e8335c38b044e8a5a7d67953208d0c12818f618144773b25a8f803fe1f80c0b9464f4c719517ea29489f315e13df9", 0xdd}, {&(0x7f0000000200)="3478b3ed5038d25b778701805c0b098edd97e099e56aa0acae4e4c6751d586bcdf75a7e1ccd206c7cd7bdda16eebb2e376b31d14f90ff120cb2cc0907e88cad2666b4af8990baae01de3efc8", 0x4c}, {&(0x7f0000000280)="b12c3f6800189bdbb324341cdb4e24c1858400efda0f4444d1a7a767d578b2acbc612fce670d1bac03a57d0bc7fca6040122d3fce36936d02677c61a6da10efc0b0d5be44b721057839bd44860a8b6b5d43172c3d26b34435203e627b783c212f4d4350cc09b07dc84d707945a9ec4d1610226683a83", 0x76}, {&(0x7f0000000080)="1a50827278dcccc9ea9adcc11805d8dda11997a5e4f832a6", 0x18}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="afb6ddc20da4390aa5ca97fd901dfba8fab8cdb4cd7bc9ad8219818c3170469539f7cb5f25197ec0109afe1af4e7b5254fd888485d439b0509f5cb58e35efa62eed1272b420d9776d5f056a03633", 0x4e}, {&(0x7f0000001480)}], 0x9) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x4d4, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cd", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x4d4}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000a00)=0x4) r2 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8f55613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="1c00000020000100000000000000000004020000080011b35a3bcefcb2a454a7533f1f3a862698fd593eb33f0772b4b19290d808fde37f6b7c41c0ad3729f2078d7c2a36562be6107cbf005cfa52e48b5a0111ee1d76d79304fe71d14202f24c89c1f5", @ANYRES32=r4], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="34f6ba836590b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000400), 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x200, 0x4) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0xffffffffffffff22) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/03/30 10:58:58 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f00000006c0)=0x10, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000700)={@dev, @multicast2, 0x0}, &(0x7f0000000740)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'\x00', r1}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x1c, 0x25, 0x331, 0x0, 0x0, {0x13}, [@typed={0x8, 0x9, @u32}]}, 0x1c}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000880), &(0x7f0000000840)=0xfffffffffffffe1f) recvmsg(r0, &(0x7f0000000f40)={&(0x7f0000000b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b80)=""/11, 0xb}, {&(0x7f0000000c40)=""/74, 0x4a}, {&(0x7f0000000cc0)=""/106, 0x6a}, {&(0x7f0000000d40)=""/202, 0xca}], 0x4, &(0x7f0000000ec0)=""/66, 0x42}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x490) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000009, 0x90010, r2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x138) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000007c0)={0x0, @empty, 0x4e24, 0x0, 'sh\x00', 0x8, 0x200, 0x25}, 0x2c) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000bc0)={r5, &(0x7f0000000f80)="be43554109da9b2c94f11ec98fccd2ed0103fad581d023b2c996b8d117ddbb86e844f02197ddbb0d89e652f52d4b21652b41fd9b38c78bd0c13e8627e28bf2a257cd87df2b42882503b0e0be4e83fae2b24d314ae6b918f84687724057d53cdc9170bd8edd7ea7d8e595700a16195c6a0644755783fb0c1405d477fd504bd65c2c3ac30c55f5ced1", &(0x7f0000001040)=""/134}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000e80)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001280)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001380)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000001b80)=@filter={'filter\x00', 0xe, 0x4, 0x6b8, [0x0, 0x200014c0, 0x20001720, 0x20001a60], 0x0, &(0x7f0000001100), &(0x7f00000014c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x1, 0xf8, 'bond0\x00', 'bridge0\x00', 'irlan0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0x100, 0x230, [@time={'time\x00', 0x18, {{0x10001, 0x4, 0xf561, 0x113e1, 0x8, 0x8, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz1\x00', 0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1000, 'system_u:object_r:power_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x8, 0x8035, 'bond0\x00', 'vcan0\x00', 'gretap0\x00', 'teql0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff], 0x140, 0x188, 0x200, [@physdev={'physdev\x00', 0x70, {{'bridge0\x00', {0xff}, 'eql\x00', {0xff}, 0x10, 0x8}}}, @realm={'realm\x00', 0x10, {{0x2, 0x4}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"30acadb163061a6cb5d8dc0f179f2420be783d7c35a2ee6259157a9bbfd7"}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x77, 0x1f, 0xfffffffffffffffb, 0x0, 0x0, "f4dcfd51b8e4e0673b46d9e697a3f50d95c9d4a125266a7318ac5c1e6b5af7447bf43d425c173b8b3746de2ab963da950656ebddf0f0875cdcae81c7166e179c"}}}}, {{{0x7, 0x40, 0x5, 'tunl0\x00', 'ifb0\x00', 'vlan0\x00', 'yam0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @random="23393192719e", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x110, [@owner={'owner\x00', 0x18, {{r8, r9, r10, r11, 0x4, 0x5}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x0, 0x1, 0x8884, 'syzkaller0\x00', 'gretap0\x00', 'ip6gre0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0x7, 0x4}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x730) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x2080}, &(0x7f0000000a80)=0xfffffe13) socket$inet(0x2, 0xf, 0x69) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000940)=0x3) socket(0x3, 0xa, 0xffffffffffffff0b) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000a00)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(0xffffffffffffffff, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @empty]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x3, 0x1, 0x8, [@empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0x1, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x30) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) [ 128.216773] nla_parse: 15 callbacks suppressed [ 128.216780] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/30 10:58:58 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0xe}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000003700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003780)=""/253, 0xfd}, {&(0x7f0000003880)=""/38, 0x26}, {&(0x7f00000038c0)=""/159, 0x9f}, {&(0x7f0000003980)=""/162, 0xa2}, {&(0x7f0000003b00)=""/181, 0xb5}], 0x5, &(0x7f0000003c40)=""/172, 0xac, 0xf7}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000003d40)={0x0, 0xe, &(0x7f00000009c0)=@raw=[@exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r1}, @generic={0xffffffff, 0x6, 0x101, 0x1b96}, @map={0x18, 0xa, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x53aa, 0x0, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95}], &(0x7f0000000a40)='GPL\x00', 0xff, 0xd4, &(0x7f0000000a80)=""/212, 0x0, 0x1, [], r3}, 0x48) close(r1) recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/247, 0xfffffffffffffeec}, {&(0x7f0000000180)=""/7, 0x7}], 0x3, &(0x7f0000000480)=""/233, 0xe9, 0x100000000000001}, 0x2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1e, &(0x7f0000000e40)=ANY=[@ANYBLOB="1800000000000000020000001f000000000000000000003cdda3ee5bfa04746d07df4a70e3d182d801040000000000008bb43f299cb4f518752c069aeade2ceecd9117bf3fea6f92b5d7c45f201a22ba747d14762c7183640f92ecc09360cf2b690d96e5cdf402201115cbc3f6ea24cdf2ff0f0200449e0699656525fb2adace4c25777d91692cce8fde09c806000000d86c4b981fed00000000000000d6244267c486a7e505d771377c26f314e3abd7a4092e9119ca8e81d8fbe0ee021b376ed8a6b77c97c350602907b3ce8b61cf4fe42c4eb13ba6a10a539ca3a07637bfc8499146f5526f485ad2182c2ae0c986f4"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r5, r4}) bind(r5, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x80000001, 0x59, 0x10001, 0x101, 0x800}}, 0x80) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r8 = accept(r6, 0x0, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000f40)=ANY=[@ANYBLOB="14000010b09391300c75047191ad33107badd7573dad64e3a8821887c61b58de9ac42d4efbecf915db75c82ede9c81f5240f8aa6d4d021ab0301944ed600c5768fbc900a7b0951a2d1272ad1f0fd2e31bcb6ef5a6d6e6cd9731f7417c67ad11011ad07e6deb9d64d4e8f7807efb3b91c71e225413cd9b8da0748f2c4275a457ab70c3fdf4fb553c89f8c4a8fdec4192bb991d315df5a810888d319c6060bce3792995342e9bf191aa41889df28dfd55a7eec9e5436b6aa811e5c99aa7c49b0c4f3e3984048a45e84eb785ed07130a6e7569adb3abdb90965f6520219f3b64daa3bf14f2ed0e10a2a9e0cf2672a6c1827a495b4cd4d3d6ac65e4fb4dd861a1d02ffbe093dff3b34c74cc81f4d2ac60121b928b92bf09950f6a6666fdca24e9b44ac0aa00c3870fee014638820c73cb668b368d8a4a732dc8b3030e95b443521ac8c976764474d72bbbb328a06e5ff8b18bb17987c0a2ce49051db21a4c894ecb2d71490d01de8d55278ded50dc993a07b818b59fdcf2c244fa323ab7e767b720eab836551cb457b98909f5631ecf21b6e03200797610985dfe80458d4d86b3f1efe9915b825ec88ba4119ceee3c4a4b036cd9658ba3172665e18f8d258fd81f406507f782bdcd10df75784dab30960759ae6a07b05124e429465a87e7847654b5d86af045dda3407a07177ece352c02592cc73dc3d4586150b804eaf33385cbced6636ef354"], 0x1}, 0x1}, 0x0) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x5, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000240)={r11, 0x6, 0x9, 0x4}, 0x10) close(r10) setsockopt$netlink_NETLINK_CAP_ACK(r9, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) close(r1) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000000cc0)={0x20000227, &(0x7f0000000d00)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000008c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000780)={&(0x7f0000000bc0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="10482dbd7000fedbdf2507000000080006002400000014000300080003000300000008000800fa0000004000020008000500ff0f000008000900010000001400010000000080000000000000000000000000080007000200000008000b000200002008000b000a000000d9b13858db58e4fcbfb125f0104ff9f7daa8bd97e402db1ed427e3dee3c4068a9b9b0c1352155df5813be7510c7b63dd754594b07ae879bdd2cd4f8ffbaf1eb493318286c5c54b09b555c888044aa862b3"], 0x70}, 0x1, 0x0, 0x0, 0x4008044}, 0x4000080) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b80)={r2, &(0x7f0000000d80)="bacffb24b212479b4b81361bec0b0fede8a44a0b9b5b18ff3b7c6d0dfa1950d9892e5608868ecb0b1978156637f1d372c7d4e08be34e5616d2b9c23520c43a137ed58f2cfcaf76df6ad7620281b5fc71341f72a3be018533be7e12975820341ab13668f2fa033237a947f5fd03235523508163e3e9a49d9bca744c2d189505d25ba576829ff7fff9e78bb8", &(0x7f0000000900)=""/52}, 0x18) socketpair(0x1, 0x5, 0x6, &(0x7f0000000080)) socketpair(0x3, 0x3, 0x200, &(0x7f0000000040)) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x4d4, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cd", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x4d4}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000040)=0x80) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)="811587d5eae8fe5432b3c11fa61d7b5e9b51c54b209a5e5c517c118ce8e99e3a688087fccc64079a504a238dd2d01b1faa5304e71a383da1c20def66fc4fb805f4dde84189393d87d253038add744be4ee7284a7adcf1a4d58b7ee6822850e486ae91a2ad0e56da17b1bfbb7dee476f123f0e0a74b61090d893474e624149398140a00aadf767caee3de057a33a0645d270ab0522ad4ad2cbb35c6d03de36b466cbaa2467e999f4ef5c76f99da3efd112ec1923c00e3ffd180f36944c27136c0bbcb9147c94d0b22e73819b19c19824375fc58798d9102bcf835bac715fcdb21c3b68b22edd93a5fdc2360c020", 0xed) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(0xffffffffffffffff, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="e3417953c9ab64fa21"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000980)=0x3e56, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) setsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f0000000340)=0x1d16, 0x4) 2018/03/30 10:58:58 executing program 3: r0 = socket(0xf, 0x4, 0x1000) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000000100)="364fc1547501db9a8bb6a9f3929348b723045c3117f3c02600a7c7b863d66c5dec8c4025f8dc9b1451f6381666049f42703845b534c7ad1067d6a90c1cba", 0x3e) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000005ffc)=0x5, 0x4) connect$inet6(r1, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000000)=0x414, 0x4) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={0x4e, {0x2, 0x4e20, @rand_addr=0x8}, {0x2, 0x4e23, @rand_addr=0xf07}, {0x2, 0x4e21, @rand_addr=0x725}, 0x180, 0x0, 0x100000000, 0x4, 0x20, &(0x7f0000000140)='erspan0\x00', 0x9, 0x9, 0xe78}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x4e20, 0x3, @empty, 0x6}, 0x5, [0xa40, 0x9, 0x3f, 0x5, 0x100000001, 0x5, 0x2, 0xfffffffffffffffc]}, 0x5c) 2018/03/30 10:58:58 executing program 0: unshare(0x400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000040)=@abs, 0x8, &(0x7f00000000c0), 0x273, &(0x7f0000000ff0)}, 0xfffffffffffffffd) r2 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r2, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = socket$inet(0x2, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x5, 0x3, [0x2e66, 0x5, 0x9]}, &(0x7f0000000800)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000840)={r4, 0x40}, &(0x7f0000000880)=0x8) 2018/03/30 10:58:58 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001600)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r1}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00000002c0)={0x8, 0x4, 0xe6, 0xf3, &(0x7f0000000100)=""/243, 0x3a, &(0x7f0000000200)=""/58, 0x55, &(0x7f0000000240)=""/85}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001680)={0x0, 0x7f}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001700)={r5, 0x3ac}, 0x8) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f00000015c0)=ANY=[@ANYBLOB="1400000000df3260b61ec60560f39d05f4e6538abc23c6ed2c8221fa1db76c31040aff"], 0x14}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001640)) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000013c0)={0x3, 0x9, 0x3, 0x1000, &(0x7f0000000300)=""/4096, 0x7e, &(0x7f0000001300)=""/126, 0x32, &(0x7f0000001380)=""/50}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f00000014c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001500)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001780)={"7332685f749c671d420f63eaac002239", 0x1100}) bind(r6, &(0x7f00000017c0)=@llc={0x1a, 0x20, 0x200, 0x0, 0x7, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) [ 128.292855] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/30 10:58:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000340)="02902b12434439a5fb3aa8b5c01e821aafd6e7890078eb2b695b5bb7a81b") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x8000}}, 0x0, 0x0, 0x0, 0x8000}, 0x98) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(0xffffffffffffffff, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xfe46) r1 = accept(r0, &(0x7f0000001440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000014c0)=0x80) sendmsg$nl_route(r1, &(0x7f0000001600)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendto$inet6(r1, &(0x7f0000000500)="96a51dfb9fee80c37b2b2bb5f90742f5534b236b210a681335d4e1ecadc1001e5bb14610a9b090e738bf42ffc45ac17ae522a709f2d2443a56f463e79cc9b1", 0x3f, 0x20044010, &(0x7f0000000540)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x10003, 0x5}) r4 = epoll_create1(0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000380)=0x8000, 0x4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000002c0)=0x4788) epoll_wait(r4, &(0x7f0000317000)=[{}], 0x1, 0x7fd) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000300)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 'dh\x00', 0x4}, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @local, @remote}, &(0x7f0000000440)=0xc) sendto$packet(r2, &(0x7f0000000200)="b3d96ea91cb4a8b7c74054aee6fe2c0ab3fdd3ea22f1d00ec913299012ab988c3bef04ae50f6f82a8403ff5a8946d9e72dc29cdd6f3a36345d62478540fcecd3f8ac2125b2403ebd256afe08dc7206563d21be628039e3c818d22841e66c4686065f7b4e", 0x64, 0x50, &(0x7f00000004c0)={0x11, 0x18, r6, 0x1, 0x800, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000080)="33ab56e0d4b6b9cc228c9ad4fe9aadf3884f8f210ee057bbfe00c6d19084fa54a221ab2f7d62d7c6fd11df6d02f485ded56c028c15d025c38bdffbcc28bf96d2", &(0x7f0000000100)="3be796718562ada6977cdc0a3e2ea79735b4c00b484e49aeaf3596bdc6f930bfb4795055a739896af25cebaded76a440b95fb105e7af9d8c621d70f88c9228210ee48b212ffa5e87db151a8c8c4d4dffca788a1e", 0x2}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000a3aff4)={0x40000005}) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000180)=0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000005, 0xc010, r5, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x101, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r7, @in={{0x2}}, 0x3, 0x0, 0x2, 0x10000}, &(0x7f0000000400)=0x98) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000480)={0x7, r3}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080)={0x6c, @multicast1=0xe0000001, 0x0, 0x4, 'lblcr\x00', 0x4, 0x81, 0x3d}, 0x2c) socket$inet(0x2, 0x8000a, 0x3ff) 2018/03/30 10:58:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x4d4, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cd", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x4d4}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:58 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002c80), &(0x7f0000002d00)=0x60) connect$nfc_llcp(r0, &(0x7f0000002d40)={0x27, 0x1, 0x2, 0x1, 0x7fffffff, 0x400000000000000, "a582e57baa73b232aa1b71649fdeb5537c2c12780ffd33cd42dcd9ae544a8f98cf01b1dc568801a385046d35a33a0375b16bb807cb6a9ccaf2044892b52ef8", 0x29}, 0x60) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r2, &(0x7f0000000800), &(0x7f0000000840)=0xc) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x9, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x23e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x2b6) getsockopt(r3, 0x8, 0x8000, &(0x7f00000005c0)=""/76, &(0x7f0000000640)=0x4c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r4, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r4, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) epoll_pwait(r2, &(0x7f0000000900), 0x0, 0x37b, &(0x7f0000000940)={0x8}, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000980)={'filter\x00', 0x10000000000000c6}, 0xffffffffffffff47) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', r5}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000340)={0x400, 0xb, 0x5, 0x20}, 0x6) ioctl$void(r4, 0xc0045878) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@local, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x28f) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000700), &(0x7f0000000740)=0x40) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000000780)=0xffffffffffffff00, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000680)=0x40) 2018/03/30 10:58:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x8000000) 2018/03/30 10:58:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) socketpair(0x0, 0x801, 0xae2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0xa05, 0x0, 0x8, 0x7fffffff, 0x6, 0x2}, 0x4}, 0xa) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000002c0)={'ipddp0\x00'}) 2018/03/30 10:58:59 executing program 0: getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000140)=0xfffffffffffffe90) getpeername$unix(r0, &(0x7f0000000740), &(0x7f0000000080)=0x6e) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) recvmsg(r4, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/104, 0x68}], 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') 2018/03/30 10:58:59 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x9) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000a40)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x2, 0x100000001, 0x1, 0x1, 0x4, [{0xff, 0xffffffff, 0x7fff, 0x0, 0x0, 0x300}, {0x2, 0x20, 0x0, 0x0, 0x0, 0x1}, {0x3ff, 0x81, 0x6}, {0x10001, 0xff, 0x4, 0x0, 0x0, 0x1008}]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_GET_DEST(r8, &(0x7f0000000a00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x40, r2, 0x300, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x400c015) 2018/03/30 10:58:59 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x504, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x504}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:59 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) listen(r0, 0x0) 2018/03/30 10:58:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x80000) accept4$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) sendto$inet6(r0, &(0x7f0000000040)='\x00', 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000000)="e5", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000340)="867f60b6123f3dbc76c824d83435f62772edc51899d03489c56279d859638a8ee3eeb7ad38980ed7a79f25852fad3d46b096739cf22e557f9749a0090cae4d39a1fbe518c9536a4ceed0152fc76239e2b9586132a713d13f54a4de3d6231201a26b847a5c4ad682cbc246ac559bcf49053c3fbb445f91c1f3e2d5ff979fe92d6eb4107d65fe9356d81db1aaf772345552779f679a12a0322411d2fd32efa85927529d0fffecaf0c5bf00a96c7ae3b1c80b022941d597f82d8ab9bcc20158311d8d66ce86fb2f2cf80064b3f84cb62601f59999c466fc2341d3cd1410e0d79972caff1cc3e45a8896a5338d835182abb16f1e33e7150d9c7f2668193443dc90ab18c5e9d89b9902ebcde81ddf7432756044ccdb6182c205913dcdd3a608ac5094c71b8baaacd4fe1f173bde0c21f99aa1cb514820cbde7689dce0ebfe543930b98cebc03a258011319858ffeb1f95ab68b9b31334e0eec1c2633a56fc67a8b0fdcce1e6161e51a104d750616bcac1fad829b1cfc7e95fee43464b00501e0a042edc5be4fd85b72cc5a866f46c0975566b394a036097acd1621194e1ce84c9c44b3e0c51ab8f83c2178940490983a932a94911756da4384ecf9218682b9b6f3ddc933131b44925ba6b91280a1ca2f507cc4b0e02c388ab702b3a3eff97a6b197526ef11e19c555486f8edc9685536870b9821883a2dec1ffe96e822ff5857fc32a47e882c5d09aee4fc4976b114de052eeae1bad9a327e02de3afc20226e8b035f5503e6fd4b643e8204ba1dee3e2c6999d0a4a29529d4f4b3fee8d5febc3e131affa25e5310126e604293178b164c6c9c00f76d9ad867d9efa523fda42fc2d831e7196a26741dab388a87138b315ecf22ea91fa80e752db67665128bbcf5550dec6e15f085ff73695e26bd130fd5c51b4c450f7d62cda36c30e486f001a57aef8661e63ccb402f9bf3227c4a830beab7da39f3ef8bf61c216bb677eac3ba4c3586290b63a1b0d640af3fcddc1e790ff90a08fe576ae6644f898f121831a34ccf30e52e462acbe19f10755ee76baec07becb656bc044c877898dbdb0c480d8fbe6e25218816cce86bee917efaad83747cf2c7129585dc8c77808805a6c697efde0547ca2a8ca5f770242edf46dd9958df9f9efc84cf96fa6114f18cbfdc6d89e3498ec6787f0b16a99e68c6c278067f08339338a7460ad9194c95bc75a67a6f78462e9cf0933db52a7d8c30271d6a4231cfec27bece87aafe8065e2e1b3781f3973e763ca755e672f2a3455d4ab46af61c2f0f012be6d5811375cd6a25692e16dd9f848a1c573d0ccf1b0e338f96c6bf67ab795343bb75c45dfa89242b51e1bb785f8ab65d4a61659a671cd3486d357ced093158a0990950ab55f44dfcccebbedcec848c6b2eda2bec5e8c5d2af971a0063e11b27c0e7e202b85e823723f7f3745ca1d11fb4306df01c9d6c7346eb28244f758c0bdbabb9d18d751438a191614db005d25737d183459a1139cfc62714b49ee573f2a543a8ab14141849b1e70e7fbea17098da241de34eee59e1e663791204c1c8e4648ef9ad81c1582f1a64491376cbbf95b0e4efc552c346d143bb994a69f0f84028836b98ca3f8e670fdda047920e4bfc65126fcb3a3234d6c47a11bc33be10b657b499970db79431988c885f6be8d62123d5436c4a68d598071d5cb17d50d1e6383312cb1f219b362516ef8a681159fc86166ae4fe40d14558a2004a5095a0a9daf25c9cceb8fd7a29ebe1343ce6839b798cf9f331726244b591da0822ce35bb845659e3a34ce8c7881a7690625a1de677e083e535349915431ebfddbe50916d15c061d9b68488302d8320be4d5ae92dcca1fc59115b4132a1a18a7b46ae6d4d4d9c110cc4bc296b7312f64599bd2b9ece96e2b91072fb83f87252eb36156d84d5519ca6cf19eaa1ef6611d7373659efb14cead84f00bbf5a29ee13bea895145623d6c704d686a1d793399ae92341b84e61ff39fc799866bf068ad3fd68e831b835f8374ccc6e211344e5d5b4b0a368fb16e6e37ffd47a0c381784cbe294901c3bfcfe9ff1f6de7c02769592d01a516523ed6d90475f48b8a07748bf669fc018843114fb4ad12284cd77db7431b4601608421186c1148da8c0d95da4352d093208d19e31501814c8e7970fb3f07", 0x601) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0xfa98, 0x4) 2018/03/30 10:58:59 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/199, &(0x7f0000000280)=0xc7) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000200)={'gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000240)={@ipv4}, &(0x7f0000000380)=0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000004c0)=0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x7fff, 0x100000001, 0x453, 0x3, 0x3, 0x20}, 0xec68, 0x7d77, 0x9}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000580)={0x7, 0x9, 0x828, 0xd48}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/102, &(0x7f0000000180)=0x66) 2018/03/30 10:58:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:59 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000000080)=[{r0, 0x4410}], 0x1, 0x8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet6(0xa, 0x80004, 0x8) 2018/03/30 10:58:59 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x28010020}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_getmulticast={0x14, 0x3a, 0x408, 0x70bd2a, 0x25dfdbff, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendmmsg(r3, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66df", 0x87}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) sendto$inet(r3, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r3, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/30 10:58:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750", 0x57, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) [ 128.512045] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/30 10:58:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000440)=@hci, &(0x7f00000004c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000640)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="190a2dfd7000fddbdf250800000008000600020000000e2871b18f477d653df7594d2931afe3fd04ab4fda991bad295df8031f2b326309e2c5c4656a70fffd52dea0a607bb511a62fc6223a53d86c257a16eca18d404e51adca3a90fafe973c02ee7f14c92901d461048a156c2891a49818087e0c5414414dea0725e3d24b62e936214a4c22035964d807ead2604f1a57f797c21841a352e8b97f7b7b6906765e052cadaa7047de7a24500d80447628955acee968dd8b5f0e3d682bc9e331f3a044947de9d5be4515d55a2f4d81417a5a4669f921900000000000000000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x4040000) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="0401000018000100fffffffffffffffffe800000000000000000000000000000fe80000000002107dca84911bb9ffcfdd501154000000000000000000000000000000000000000000000000000004a8fea3c4686bc8d3bda8601f246814b1bf4d5b0abc7aac88ce2d3470b0aaa03ddee85d16665ca790079b47cd033c1caa2b64030563ffab80d77b7736ed1f9b607290d1eadb348e6db8463c7e01fbc4acf564f51bfbacc5406d152b5a0800da974f0ce13c8fdb851a69458cad4b4e4b32ba61b90c951c7514770755cdce9dc0c6da11b47cea38764203a48b0f846", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000000000000ac14ffbb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x104}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x5ac6, 0x4) 2018/03/30 10:58:59 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x504, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x504}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:59 executing program 0: r0 = socket$inet(0x2, 0x0, 0x400) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000009c0)={'filter\x00', 0x0, 0x4, 0xe5, [], 0x0, &(0x7f0000000400), &(0x7f00000005c0)=""/229}, &(0x7f0000000440)=0x78) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0xffffffffffffffc6) connect$inet(r2, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = accept4$inet(r2, &(0x7f0000000840), &(0x7f0000000880)=0x10, 0x80800) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = accept$inet6(r6, &(0x7f0000000ac0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000b00)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000000b40)=[{0xa, 0x5}, {0x2, 0xffff}, {0x0, 0x13}, {0xe, 0xa54}, {0xe, 0x6}], 0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="250000488415c95a64d63bff1ddf3628da38710638da3f000000004dae74e57031359fdd6575b18ee68195e54a5cc1f909ad5c2a547eebff1fdb0d1d3200000000000000000000000000000000000000000000c94f72d3b4920c0629fdb1e6ab08ab6b183383358000bae56f18f242e14f22dec4eaca12b48262ec8bb432ce8e01b197a1ebbd6ad2ed6aae525f1dcad1a983a37db7ca918d0238b7c8e398e7ef52ea2164e5b9820de5bcbdb0b02913ef540caca9fbf830e9a53a8c426d31f06aa9276af5d439a147518db4b19e5b576953d2f28ba05166c453"], &(0x7f00000007c0)=0x2) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000300)=""/133, &(0x7f00000003c0)=0x85) pipe(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r10, 0x111, 0x1, 0xdd1, 0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000dc0)=ANY=[@ANYBLOB="000000000000000001010000000000a9cb10cc8a4b08df60030000000000000006000000000000000000000000c00100010001000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000900080000010000000000000000000000007f000000000000002000000007006807c763cb00000000000000000000000000da221d8b5562f61b1f8fd1ab536a90240000000000000000b000000000000002010000000000000000f7000000000000000000000000000000000000534014da8175631fca9e14a3f4d672bc14b9c3a9160c498300d5eadb43049d0d09cebeb8bafe9f7e43c84697ef2389ce4240ddbc40c17fbfa1d335e153e0edc1d8d292260396abb8512dd0adf88cab6c7431692281b7ac09d6d3c862ca0695574d261b8b919541c77b62030940e8739d34fae072743bcaf16a3db6c7c56750907937c6f9ef55a12aed7fe2ad"]) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000800)={r8, 0x0, 0x10000, 0xffffffffffffff01, 0x4, 0x9}, 0x14) recvmsg$kcm(r9, &(0x7f0000001100)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000001000)=[{&(0x7f0000000500)=""/25, 0x19}, {&(0x7f0000000780)=""/14, 0xe}, {&(0x7f00000008c0)=""/252, 0xfc}, {&(0x7f0000000f40)=""/189, 0xbd}], 0x4, &(0x7f0000001040)=""/191, 0xbf, 0x7}, 0x40) getuid() gettid() r11 = accept4$netrom(r6, &(0x7f0000000b80)=@full, &(0x7f0000000c00)=0x48, 0x800) listen$netrom(r11, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000a80)=@sack_info={r12, 0x1c6, 0x48a12bff}, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fddbdf250c000106180002000a003300"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00'}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000c40)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000240)={r13, 0x78, "ea59db79d4d91f79f9a798cf459b23d3a2b77f1d382e43a447bb643dc046a10034880dd71c5fd577a6450003488204c9b5964ef6a25bedcbdf51514f0eeb384745f9bd237e02cf7a57a7444e274fc5918bc53e476e6229e6ff352a9064e68356f7359e359aab23816bc527d04e4b93705a07e2960c36de30"}, &(0x7f00000002c0)=0x80) [ 128.559749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 128.583088] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 128.595929] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/03/30 10:58:59 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="d100e443ad05000000e66e7a6b300100e77e907800"], 0x0) 2018/03/30 10:58:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750", 0x57, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:59 executing program 4: r0 = socket(0x1f, 0x0, 0x0) r1 = socket(0x1000000000007, 0xa000000000000002, 0x7f7) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)) socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000000000000", @ANYRES32=r3, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000002c0)="403753afd9ac25028a8bceceaaed973f", 0x10) socket(0xfc6281077e60a904, 0x6, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) gettid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffeae, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x0, 0x0, 0x7, 0x10}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r5, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}) 2018/03/30 10:58:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="85a970b01c6baaaaaaaaaa0086dd6076605100303afffe8000000000000000000000000000ff813b2374b21e54e20000000000000001860090780014000060c5961e00000006ff010000000000000503000004000001ff020000000000000000000000000001"], 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000595ffc), &(0x7f0000e35ffc)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xff, 0xc600000000000, 0x8, 0x2, 0x3, 0x3b110000000000, 0x3, 0x7, r2}, &(0x7f00000001c0)=0x20) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a4", 0xe1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="87837dbc74029b09ebecc55759c96fa9298d07dd45d76d0f6eb97d5154b93b6a97ff3e2fae77c41f4dee5dffc9006f9fce738aa33ec2f34e", 0x38, 0x1, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa8, 0x20}, &(0x7f0000000580)=0x90) shutdown(r0, 0x1) accept4$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c, 0x80800) 2018/03/30 10:58:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket(0x1f, 0x80000, 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x8000, 0x5, 0x5, 0x80000000, 0x2, 0x80000000, 0xfffffffffffffff8}, 0x1c) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e22, @loopback=0x7f000001}, 'ipddp0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x5) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r4, 0x100, 0x70bd27, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x46b7a0e5b0108d1e}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xadc4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r5, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000280)=""/91, &(0x7f0000000240)=0x5b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)={r5, 0x7, "d60a9222cbbd01"}, &(0x7f0000000100)=0xf) close(r0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0xe40, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x0, 0x2, 0x3933}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:59 executing program 7: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000180)=""/252, &(0x7f0000000140)=0xfc) poll(&(0x7f0000000000), 0x2000000000000252, 0x0) 2018/03/30 10:58:59 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x504, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x504}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:59 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x1, 0x81, 0x9, 0x6, 0x1}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000a40)={r2, 0x0, 0x0, 0x0, 0xb687}, &(0x7f0000000a80)=0x18) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="c5a95c3989990c8dd30768844a585d993d185292144b803760ca", 0x1a}, {&(0x7f0000000880)="26e2076a72a3e2806534e30e49edfbcd817b86f658f9c7f61d35069f2c7d85c6866ac5d25a79ac4d9297525b5f1a89807857bed462a66cba41a80dd254c943ed6e399663e48f7d22bbb802a117119abd9584ea3a94e5b62a7a044788fc2cc5efec8c78e3933d13396a6afa03cd236e052007b142e2ef4ed02a25da8f287e211696702a54e19af347dd4026675f5f0a63ae5e0be67109ec5cae0214914a1e031e27cf11295b3674c582e4858bdb7a4d3739837f02fdcdd97ea65a15368712a23855322a4748ea40fcff8ca1a0d0a0270c0bcc4cbf09911ec35edb67591a6e8525b3c9cd5b40298984f853848fb56b7e337f16ff6f36ccd9a0", 0xf8}], 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="003e086c65a8b16f7d296f56f8"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)=ANY=[@ANYBLOB="0200000000000000010000000100000001000000010000000400000000000000ff00000000000000ffffffff00000000ff7f000000000000000000000000000000000000000000000003000000000000000000000000000002000000f9000000200000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000ff03000000000000810000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000100010000000000ff00000000000000040000000000000000000000000000000000000000000000081000000000000000000000000000000000"]) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) [ 128.642998] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 10:58:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socket$packet(0x11, 0x1000000008, 0x300) socketpair$inet6(0xa, 0x0, 0x94, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x9, {{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/03/30 10:58:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750", 0x57, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000700)="06949ae4", 0x4}], 0x1) 2018/03/30 10:58:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8000000005, 0x7, 0x1, 0x3}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r0, 0x0, [0x305f, 0xa]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000)="ecee715c3c54061b72c7c71ece996e95252ec8ad14d07d8b9980b41404380fee7383f0259b56f33574", &(0x7f0000000080)=""/108}, 0x18) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/30 10:58:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85", 0x82, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1c, "88acf599100bbea2527a796541dfe51b082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x5c8, [0x0, 0x20000400, 0x20000698, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x41, 0xcb0d, 'erspan0\x00', 'sit0\x00', 'ip6gre0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x190, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2a8f3854, 0x3, 0x9a, 0x0, 0x0, "b3f734d8a07d1d91fcc7e53a98b06d910a433bc90ab5416091076955b9daf681d36bbb98f5e964eb0d398626a56f080a27210ea9e33d7015cf5404ffaebef139"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c815fc31a4d9653825eef737949720d4aab94c29f3bff8b46e6c8d062fb"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x44, 0x6017, 'lo\x00', 'bcsh0\x00', 'erspan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x558ff3ed}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0xeddc, 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x1d8, 0x258, 0x2d0, [@devgroup={'devgroup\x00', 0x18, {{0xc, 0x1, 0x662d, 0xc73d, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@log={'log\x00', 0x28, {{0x800, "2544113d59d97bccf7f1f0e9a23b4aca976a432e1c1b7572e94a34cdbf7f", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7e, 0xffffffffffffff87, 0x8, 0x1, 0x0, "9aa9cc0b3ffe4baf676193fe92410c0412e32fc65507514d1757316e6e16feca6a36af7322abd2cb784f0e24cf062a708b23a808d3aab56b23b19b3219d71af7"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x640) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/30 10:58:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000000000)=""/209, 0xd1, 0x0, &(0x7f0000000100)={0x1a, 0x30c, 0x412, 0x9, 0x1, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0xfa, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x6}}, 0xfffffffffffffffc, 0x3, 0x909, 0xf3d, 0x1000}, &(0x7f00000001c0)=0x98) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000f6f000)={&(0x7f0000063a70)=ANY=[@ANYBLOB="140000005e00310afffffffffffffff700000004"], 0x14}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x2}, {0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x9, [0x2, 0x60036809, 0x5, 0x6, 0xa37, 0x100, 0x7]}, 0x5c) 2018/03/30 10:58:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 128.726788] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 10:58:59 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3ed) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0xe46) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x35}, {0xa, 0x4e20, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x5, 0x3, 0x7f, 0x80000000, 0x1, 0x7, 0x6, 0x20]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f00000006c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000740)='./file0\x00', r7}, 0x10) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000d40)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x2, 0x4, 0x49c, 0x8}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x51c, 0x2b, 0x300, 0x70bd2b, 0x25dfdbfc, {0x9}, [@nested={0x8, 0x47, [@typed={0x4, 0x17}]}, @generic="bebd4aed656fe6149675dc72ef58331f50a8c552bbc0245c0f555dc21c92d151b0e726379dd548896c5cda6f41bdab28e390c1f921d65b82ba35cfddc6e141dafa6ed16ef3c3314e033b659f6a12f9a23a19987d57e2424c95016d57cdcdc24c9c81c2c281ae2e215059f8592a2a054782bf6164fa8d7401ee2f3811b47c868b27bbf0f5e6ef1eaa9fbe72a4ab145c140e720b26eaf48d7cc25e42386740dcb0c5d5", @generic="c8bb575cac68ae66073b06a9da803e15c457ecc3d09b6699cef4821d67068e3038c639312e75dcff7de1c5622953f2805bd0abeca1fcadf438228f829bb14e1b417db25436277f061e467ddf6c570c31988a6aa3b3e1880d9c422c5a3e6e3ca6565d0c751a40835c1bc9989e05ac5e66726ebd067a6ab15e438daa09334cbb", @generic="00c2e772febf5c90157178e04f7ce12843d3dea7bec916c4b506a24e6ca4e7c2471938f8d7147bb60bd8271790ab19e3acc0119e048e858571c188be76a656ba44deb0dcd37d773eef8949ddc5e575de769da5f6cf45918c26b745598618309f76e8a9b1fd77aeaee5be461956a43982a12f57f1f7755e91f4b6737c0ba9a95064644ecdb905b4cf6a8989e23ad0c4106fae2b75a92e55e0a3da4674d7b18b15e5f82a017329733669a33f7a1aaa3089", @nested={0x1c, 0x33, [@typed={0x4, 0x47}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @nested={0x244, 0x4, [@typed={0x8, 0x28, @uid=r5}, @generic="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", @typed={0x14, 0x1c2, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x32, @u64=0x9}, @generic="cce2015f5e3d1ccb7596256c79bb9d123bfa71089871ff9ac620c45593d09676967fbecb0615ec781f75be95e319363165655717bab92517b80990fcd84559665c6d3d19c78deb4b1afbf2afc8589618300fd8422ad9f6846864c4ca996d3133856a44398b0d959cb40a8a9618ca407b87bfc97d78604fe0b3724479a8d957aa0c66c8229250608b081ebce1dbb5a83afd954e3b03", @typed={0x8, 0x8b, @fd=r3}, @generic="a868cdc3e8418d3961fc1c442cd09c1fd049223bcfd3a569aed50d03bff9455827ec048d3d914ff5732975ef4eb309d29d13a27dd6bd6838939d483d2bfdea6e070b6f3828c0855d959264fea54386d4126329cff6f7a8843e3b2732ea58ab2560c7fb0f917837f48a27ee3f01f0e1d94bbad69de1c1154890f751f4a3cb"]}, @typed={0x8, 0x44, @pid=r8}, @generic="06eefb2c2f697e7ef469559e4aea653ef0307605927888b53731d684e5780058a27100079df5fb27832164f387d0155af1bd3412e4194df46ba39fb6970c1bbfadee7978600b46fd39bb4cfa950a0677f36b2c4a1f81f7a76cfc9e763d7c6318b1570c080d736c9e313f752dd13ffcba99ec827bb42d7033f00a6f1f8635f3b7f3fc6bbff76e1f7c9510fc7464ebd115d4bf08c6087e7fadb77d99e8d4caeeab036e97b628355f1fdf0871c23a64fa6c9aec26c51995e3bfde5c54560bcf92dbf0ecb406"]}, 0x51c}, 0x1, 0x0, 0x0, 0x80}, 0x48045) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f00000002c0)=@hci={0x1f, r4}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="c63e081351330a4e31b7c9bcec22077ce60d15cb9d1acd6df6b668752e6115507a61bd0e0a9d496c3888db0672b5ab75daa269858b8ac7465d8f01ec2ce54326d38a9d1332b3d705d060dc1ece4b1b87db70277523de442b95d584cdb97a6f75974e18b2477c511cadd0d99021dc5ffa97a181ac3b514b3fd7fbc46b734cd6ce915735a48d11fc249997eff78330b20517e541236abb7b3102379977b8", 0x9d}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="10000000000000000701000000800000a0000000000000001a01000003000000087d0177c618bf26345c4878f8ea4d36080f7e28846f6e997c2c58ea2bd710ddac1f9be129e33d0a29b2b628003f6c8d222acf05527e5a18384357aa2f425cedb4508598f5fc43667e6b532097cc2d3d7989458edda4bac540a507aa2fd289c63068cf73c1f9f245ea5e3230f3de003cdb4c4e5d7a032b462e395449926af43338a78e8dcb9bf8d43293200077c900005ea74cd5366d8f76"], 0xb0, 0x4800}, 0x100}], 0x1, 0x10) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffff53) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000e80)=ANY=[@ANYRES16=r4, @ANYBLOB="fb4f9efb828bf8b742545f74331567dfbe560941177f85fd5907f2d6c6d202a66daa51f1bbf5b4adfa78a58d6d271ee884b8dd64e6f16854b3d0b01f62e1e4c214752cf034f6df54ded078c5ff225074558b91e24cd059c89a8738488493b8179a69ed44bcafca881be14f9d4595b5a8daf29bd96aeccc72ecc0edb87ec88cbe79a91d4dbef76e832a8975e67fcb75c36fb8", @ANYRES16=r4, @ANYRES16=r3, @ANYRES32=r0], 0x5}, 0x1}, 0x0) listen(r3, 0xdc) 2018/03/30 10:58:59 executing program 2: pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x80000) r1 = socket$inet(0x2, 0x20000000000003, 0x2) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000980)=@broute={'broute\x00', 0x20, 0x3, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f00000002c0), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x8, 0x6004, 'ifb0\x00', 'sit0\x00', 'vcan0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x108, 0x1d0, 0x248, [@physdev={'physdev\x00', 0x70, {{'nr0\x00', {}, 'vlan0\x00', {0xff}, 0x1, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "692ef8a72c6779a914df06a45b7b06c6f58d49495b4b35b0eafd833141b590148ad8c2d17b06e81aa50bc466307f618025cda16029da79ca01cd7bf2fa8433c6"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "f7040c3bd532a607b6540847e9980255ac80a05048ee3c578fd00c809822ab1ff7d12707561fdd7b1bcbd7c4152a676a0e0fc0823ebe89b10758fffe5c92f48f"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x350) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00000000c0)=0x7fffffff, 0x4) r2 = socket$rds(0x15, 0x5, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000280)=0x100, 0x4) connect$rds(r2, &(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000180)=""/83, &(0x7f0000000200)=0x53) socket(0x1, 0xa, 0x7) [ 128.804165] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 128.827901] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 128.849094] IPVS: ftp: loaded support on port[0] = 21 [ 253.803015] INFO: rcu_sched self-detected stall on CPU [ 253.808333] 0-...!: (1 GPs behind) idle=c32/1/4611686018427387906 softirq=62474/62477 fqs=14 [ 253.817053] (t=125000 jiffies g=30475 c=30474 q=147) [ 253.822308] rcu_sched kthread starved for 124923 jiffies! g30475 c30474 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=1 [ 253.833026] rcu_sched I24616 8 2 0x80000000 [ 253.838631] Call Trace: [ 253.841201] __schedule+0x8fb/0x1ec0 [ 253.844896] ? __sched_text_start+0x8/0x8 [ 253.849028] ? lock_acquire+0x1d5/0x580 [ 253.852976] ? free_object+0x150/0x230 [ 253.856841] ? trace_event_raw_event_hrtimer_start+0x380/0x380 [ 253.862786] ? __debug_object_init+0x235/0x1040 [ 253.867435] ? debug_object_fixup+0x30/0x30 [ 253.871731] ? lock_downgrade+0x980/0x980 [ 253.875851] ? lock_release+0xa40/0xa40 [ 253.879803] schedule+0xf5/0x430 [ 253.883142] ? do_raw_spin_trylock+0x190/0x190 [ 253.887701] ? __schedule+0x1ec0/0x1ec0 [ 253.891646] ? force_qs_rnp+0x2d3/0x380 [ 253.895596] ? trace_hardirqs_on+0xd/0x10 [ 253.899717] ? prepare_to_swait+0x18f/0x4f0 [ 253.904011] ? __lockdep_init_map+0xe4/0x650 [ 253.908393] ? lockdep_init_map+0x9/0x10 [ 253.912430] ? init_timer_on_stack_key+0xb7/0xe0 [ 253.917163] schedule_timeout+0x118/0x230 [ 253.921285] ? usleep_range+0x190/0x190 [ 253.925231] ? __next_timer_interrupt+0x150/0x150 [ 253.930054] rcu_gp_kthread+0x9dd/0x18e0 [ 253.934088] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 253.939261] ? rcu_batches_completed_sched+0x10/0x10 [ 253.944335] ? trace_hardirqs_off+0x10/0x10 [ 253.948634] ? select_task_rq_fair+0x2181/0x2910 [ 253.953369] ? find_held_lock+0x35/0x1d0 [ 253.957409] ? finish_task_switch+0x1c1/0x7e0 [ 253.961876] ? lock_downgrade+0x980/0x980 [ 253.965998] ? lock_release+0xa40/0xa40 [ 253.969945] ? rcu_read_lock_sched_held+0x108/0x120 [ 253.974935] ? do_raw_spin_trylock+0x190/0x190 [ 253.979492] ? compat_start_thread+0x80/0x80 [ 253.983873] ? _raw_spin_unlock_irq+0x27/0x70 [ 253.988343] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.993333] ? trace_hardirqs_on+0xd/0x10 [ 253.997456] ? _raw_spin_unlock_irq+0x27/0x70 [ 254.001926] ? finish_task_switch+0x1c1/0x7e0 [ 254.006395] ? finish_task_switch+0x182/0x7e0 [ 254.010865] ? copy_overflow+0x20/0x20 [ 254.014739] ? __schedule+0x903/0x1ec0 [ 254.018606] ? trace_hardirqs_off+0x10/0x10 [ 254.022907] ? find_held_lock+0x35/0x1d0 [ 254.026947] ? find_held_lock+0x35/0x1d0 [ 254.030983] ? complete+0x62/0x80 [ 254.034417] ? __schedule+0x1ec0/0x1ec0 [ 254.038362] ? do_wait_intr_irq+0x3e0/0x3e0 [ 254.042658] ? __lockdep_init_map+0xe4/0x650 [ 254.047043] ? do_raw_spin_trylock+0x190/0x190 [ 254.051602] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.056589] ? trace_hardirqs_on+0xd/0x10 [ 254.060710] ? __kthread_parkme+0x176/0x240 [ 254.065009] kthread+0x33c/0x400 [ 254.068351] ? rcu_batches_completed_sched+0x10/0x10 [ 254.073425] ? kthread_stop+0x7a0/0x7a0 [ 254.077373] ret_from_fork+0x3a/0x50 [ 254.081084] NMI backtrace for cpu 0 [ 254.084688] CPU: 0 PID: 28288 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #286 [ 254.092019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.101346] Call Trace: [ 254.103903] [ 254.106050] dump_stack+0x194/0x24d [ 254.109652] ? arch_local_irq_restore+0x53/0x53 [ 254.114302] ? lock_release+0xa40/0xa40 [ 254.118251] ? nmi_cpu_backtrace+0x1be/0x210 [ 254.122632] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 254.127117] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 254.131592] nmi_cpu_backtrace+0x1d2/0x210 [ 254.135803] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 254.140275] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 254.145527] arch_trigger_cpumask_backtrace+0x14/0x20 [ 254.151040] rcu_dump_cpu_stacks+0x186/0x1de [ 254.155433] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 254.160255] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 254.165766] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.170931] ? select_idle_sibling+0x86d/0xda0 [ 254.175488] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.180649] ? enqueue_entity+0x34f/0x2030 [ 254.184863] ? rcu_read_unlock+0x70/0x70 [ 254.188904] ? lock_acquire+0x1d5/0x580 [ 254.192851] ? lock_acquire+0x1d5/0x580 [ 254.196973] ? notifier_call_chain+0x136/0x2c0 [ 254.201537] ? lock_downgrade+0x980/0x980 [ 254.205661] ? lock_release+0xa40/0xa40 [ 254.209616] ? lock_release+0xa40/0xa40 [ 254.213563] ? raise_softirq_irqoff+0x320/0x320 [ 254.218211] ? lock_acquire+0x1d5/0x580 [ 254.222179] ? lock_acquire+0x1d5/0x580 [ 254.226128] ? cpuacct_account_field+0x1e4/0x3b0 [ 254.230856] ? lock_downgrade+0x980/0x980 [ 254.234981] ? __acct_update_integrals+0x339/0x4d0 [ 254.239884] ? taskstats_exit+0xfc0/0xfc0 [ 254.244007] ? lock_downgrade+0x980/0x980 [ 254.248133] ? lock_release+0xa40/0xa40 [ 254.252086] rcu_check_callbacks+0x238/0xd20 [ 254.256474] ? rcu_cpu_stall_reset+0x260/0x260 [ 254.261032] ? trace_hardirqs_off+0xd/0x10 [ 254.265239] ? raise_softirq+0x325/0x490 [ 254.269272] ? raise_softirq_irqoff+0x320/0x320 [ 254.273916] ? read_boot_clock64+0x70/0x70 [ 254.278123] ? lock_downgrade+0x980/0x980 [ 254.282247] ? hrtimer_run_queues+0x5e/0x380 [ 254.286633] ? run_local_timers+0x14c/0x1b0 [ 254.290927] ? timer_clear_idle+0x50/0x50 [ 254.295052] ? account_process_tick+0xd4/0x3e0 [ 254.299607] ? thread_group_cputime+0xef0/0xef0 [ 254.304250] ? get_monotonic_coarse64+0x470/0x470 [ 254.309082] update_process_times+0x30/0x60 [ 254.313380] tick_sched_handle+0x85/0x160 [ 254.318652] tick_sched_timer+0x42/0x120 [ 254.322688] __hrtimer_run_queues+0x39c/0xec0 [ 254.327161] ? tick_sched_do_timer+0xe0/0xe0 [ 254.331548] ? hrtimer_fixup_init+0x70/0x70 [ 254.335851] ? pvclock_read_flags+0x160/0x160 [ 254.340323] ? lock_acquire+0x1d5/0x580 [ 254.344281] ? ktime_get+0x26f/0x3a0 [ 254.347971] ? kvm_clock_get_cycles+0x25/0x30 [ 254.352440] ? ktime_get_update_offsets_now+0x34a/0x520 [ 254.357780] ? do_timer+0x50/0x50 [ 254.361295] ? native_apic_msr_write+0x5c/0x80 [ 254.365850] ? rcu_idle_enter+0x530/0x530 [ 254.369970] ? lapic_next_event+0x54/0x80 [ 254.374093] ? clockevents_program_event+0x108/0x2e0 [ 254.379171] hrtimer_interrupt+0x2a5/0x6f0 [ 254.383400] smp_apic_timer_interrupt+0x14a/0x700 [ 254.388217] ? smp_call_function_single_interrupt+0x640/0x640 [ 254.394072] ? _raw_spin_lock+0x32/0x40 [ 254.398023] ? _raw_spin_unlock+0x22/0x30 [ 254.402158] ? handle_edge_irq+0x2b4/0x7c0 [ 254.406458] ? task_prio+0x50/0x50 [ 254.409989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.414812] apic_timer_interrupt+0xf/0x20 [ 254.419020] [ 254.421232] RIP: 0010:native_queued_spin_lock_slowpath+0x1c2/0xfa0 [ 254.427527] RSP: 0018:ffff88019403a1d0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff12 [ 254.435206] RAX: 0000000000000001 RBX: ffff8801da54d640 RCX: dffffc0000000000 [ 254.442454] RDX: 0000000000000004 RSI: ffff88019403a2a0 RDI: ffff8801da54d640 [ 254.449699] RBP: ffff88019403a548 R08: ffffffff85142d51 R09: 0000000000000000 [ 254.456946] R10: ffff88019403a468 R11: ffff8801da54d658 R12: ffffed0032807454 [ 254.464798] R13: ffff88019403a520 R14: 1ffff10032807440 R15: 0000000000000003 [ 254.472057] ? sch_direct_xmit+0x361/0x1140 [ 254.476361] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 254.482077] ? skb_network_protocol+0xef/0x4b0 [ 254.486636] ? netif_skb_features+0x5ff/0x9b0 [ 254.491108] ? __skb_gso_segment+0x810/0x810 [ 254.495508] ? lock_acquire+0x1d5/0x580 [ 254.499456] ? lock_acquire+0x1d5/0x580 [ 254.503402] ? sch_direct_xmit+0x361/0x1140 [ 254.507700] ? validate_xmit_skb+0x512/0xb00 [ 254.512083] ? lock_release+0xa40/0xa40 [ 254.516031] ? netif_skb_features+0x9b0/0x9b0 [ 254.520519] ? pfifo_fast_dequeue+0x39a/0xb00 [ 254.524994] ? trace_hardirqs_on+0xd/0x10 [ 254.529122] ? __local_bh_enable_ip+0x121/0x230 [ 254.533766] do_raw_spin_lock+0x185/0x220 [ 254.537891] _raw_spin_lock+0x32/0x40 [ 254.541665] ? sch_direct_xmit+0x361/0x1140 [ 254.545972] sch_direct_xmit+0x361/0x1140 [ 254.550104] ? pfifo_fast_peek+0x1c0/0x1c0 [ 254.554316] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 254.559829] ? lock_acquire+0x1d5/0x580 [ 254.563776] ? lock_acquire+0x1d5/0x580 [ 254.567727] ? pfifo_fast_enqueue+0x34f/0x620 [ 254.572195] __qdisc_run+0x57d/0x18e0 [ 254.575977] ? sch_direct_xmit+0x1140/0x1140 [ 254.580364] ? _raw_spin_unlock+0x22/0x30 [ 254.584488] ? pfifo_fast_enqueue+0x3aa/0x620 [ 254.588953] ? lock_release+0xa40/0xa40 [ 254.592903] ? pfifo_fast_dequeue+0xb00/0xb00 [ 254.597371] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.602537] ? netdev_pick_tx+0x17f/0x2c0 [ 254.606664] __dev_queue_xmit+0xb8b/0x2fc0 [ 254.610879] ? netdev_pick_tx+0x2c0/0x2c0 [ 254.615003] ? set_pfnblock_flags_mask+0x4e0/0x550 [ 254.619908] ? lock_release+0xa40/0xa40 [ 254.623864] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.629031] ? lock_acquire+0x1d5/0x580 [ 254.632980] ? ebt_do_table+0x17b3/0x1f40 [ 254.637100] ? lock_downgrade+0x980/0x980 [ 254.641224] ? lock_release+0xa40/0xa40 [ 254.645178] ? ebt_do_table+0x17b3/0x1f40 [ 254.649297] ? trace_hardirqs_on+0xd/0x10 [ 254.653418] ? __local_bh_enable_ip+0x121/0x230 [ 254.658063] ? _raw_read_unlock_bh+0x30/0x40 [ 254.662447] ? br_nf_post_routing+0x494/0x1570 [ 254.667008] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 254.671831] ? ebt_unregister_table+0x80/0x80 [ 254.676297] ? trace_hardirqs_on+0xd/0x10 [ 254.680416] ? __local_bh_enable_ip+0x121/0x230 [ 254.685060] ? _raw_read_unlock_bh+0x30/0x40 [ 254.689446] ? lock_acquire+0x1d5/0x580 [ 254.693395] ? lock_acquire+0x1d5/0x580 [ 254.697345] ? br_forward_finish+0x392/0x530 [ 254.702338] ? lock_downgrade+0x980/0x980 [ 254.706467] dev_queue_xmit+0x17/0x20 [ 254.710241] ? dev_queue_xmit+0x17/0x20 [ 254.715099] br_dev_queue_push_xmit+0x196/0x5a0 [ 254.719742] ? nf_hook_slow+0xd3/0x1a0 [ 254.723607] br_forward_finish+0xc8/0x530 [ 254.727729] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 254.732547] ? ebt_in_hook+0x65/0x80 [ 254.736235] ? br_fdb_offloaded_set+0x90/0x90 [ 254.740705] ? nf_hook_slow+0xd3/0x1a0 [ 254.744569] __br_forward+0x533/0xc80 [ 254.748343] ? br_forward_finish+0x530/0x530 [ 254.752728] ? br_allowed_ingress+0x13c/0x16a0 [ 254.757289] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 254.762106] ? br_multicast_count+0x7e/0x90 [ 254.766403] br_flood+0x665/0x770 [ 254.769838] ? br_forward+0x2f0/0x2f0 [ 254.773621] ? lock_release+0xa40/0xa40 [ 254.777570] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.782753] br_dev_xmit+0xa68/0x1550 [ 254.786531] ? br_poll_controller+0x10/0x10 [ 254.790836] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.796007] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.801190] dev_hard_start_xmit+0x24e/0xac0 [ 254.805579] ? validate_xmit_skb_list+0x120/0x120 [ 254.810395] ? netif_skb_features+0x5ff/0x9b0 [ 254.814870] ? netdev_cmd_to_name+0x60/0x60 [ 254.819164] ? __skb_gso_segment+0x810/0x810 [ 254.823548] ? validate_xmit_xfrm+0xb8/0xd90 [ 254.827933] ? lock_acquire+0x1d5/0x580 [ 254.831881] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 254.836269] ? validate_xmit_skb+0x512/0xb00 [ 254.840659] ? netif_skb_features+0x9b0/0x9b0 [ 254.845129] ? depot_save_stack+0x2ca/0x460 [ 254.849425] ? lock_downgrade+0x980/0x980 [ 254.853565] ? netdev_pick_tx+0x17f/0x2c0 [ 254.859080] __dev_queue_xmit+0x26bf/0x2fc0 [ 254.863378] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.868550] ? netdev_pick_tx+0x2c0/0x2c0 [ 254.872677] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.877840] ? __is_insn_slot_addr+0x1fc/0x330 [ 254.882397] ? lock_downgrade+0x980/0x980 [ 254.886524] ? lock_release+0xa40/0xa40 [ 254.890473] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 254.895210] ? lock_acquire+0x1d5/0x580 [ 254.899177] ? lock_acquire+0x1d5/0x580 [ 254.903128] ? enqueue_to_backlog+0x4d9/0xe30 [ 254.907608] ? lock_downgrade+0x980/0x980 [ 254.911737] ? __raise_softirq_irqoff+0x1fe/0x2c0 [ 254.916552] ? raise_softirq+0x490/0x490 [ 254.920587] ? do_raw_spin_trylock+0x190/0x190 [ 254.925144] ? pvclock_read_flags+0x160/0x160 [ 254.929612] ? lock_release+0xa40/0xa40 [ 254.933561] ? trace_hardirqs_on+0xd/0x10 [ 254.937682] ? enqueue_to_backlog+0x2c4/0xe30 [ 254.942155] ? ktime_get_with_offset+0x2c1/0x420 [ 254.946888] ? net_tx_action+0xd60/0xd60 [ 254.950921] ? trace_hardirqs_on+0xd/0x10 [ 254.955052] ? lock_acquire+0x1d5/0x580 [ 254.959002] ? ip_finish_output+0x864/0xd60 [ 254.963298] ? lock_downgrade+0x980/0x980 [ 254.967419] ? lock_release+0xa40/0xa40 [ 254.971365] ? ip_local_out+0x95/0x160 [ 254.975225] ? do_xdp_generic+0x1420/0x1420 [ 254.979520] ? erspan_xmit+0x779/0x22a0 [ 254.983468] ? sch_direct_xmit+0x40d/0x1140 [ 254.987758] ? __qdisc_run+0x57d/0x18e0 [ 254.991706] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 254.996091] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 255.000992] ? br_forward_finish+0xc8/0x530 [ 255.005288] ? __br_forward+0x533/0xc80 [ 255.009236] dev_queue_xmit+0x17/0x20 [ 255.013009] ? dev_queue_xmit+0x17/0x20 [ 255.017070] ip_finish_output2+0xf4d/0x1550 [ 255.021368] ? sctp_outq_flush+0xabb/0x4060 [ 255.025663] ? sctp_outq_uncork+0x5a/0x70 [ 255.029787] ? dst_output+0x140/0x140 [ 255.033571] ? ipv4_mtu+0x411/0x580 [ 255.037175] ? do_add_counters+0x550/0x550 [ 255.041386] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 255.045533] ? iptable_nat_ipv4_fn+0x40/0x40 [ 255.049923] ip_finish_output+0x864/0xd60 [ 255.054044] ? ip_finish_output+0x864/0xd60 [ 255.058343] ? ip_fragment.constprop.47+0x200/0x200 [ 255.063333] ? iptable_mangle_hook+0xaf/0x4a0 [ 255.067803] ? netif_rx_ni+0x3c0/0x3c0 [ 255.071665] ? iptable_nat_ipv4_out+0x2c/0x40 [ 255.076135] ? nf_hook_slow+0xd3/0x1a0 [ 255.080003] ip_mc_output+0x271/0x1350 [ 255.083868] ? ip_queue_xmit+0x1920/0x1920 [ 255.088074] ? lock_downgrade+0x980/0x980 [ 255.092200] ? iptable_security_hook+0x65/0x80 [ 255.096755] ? nf_hook_slow+0xd3/0x1a0 [ 255.100616] ? ip_idents_reserve+0x1e6/0x2a0 [ 255.104998] ? pskb_expand_head+0x657/0x1210 [ 255.109386] ? __ip_local_out+0x52c/0xa30 [ 255.113511] ? ip_copy_addrs+0xe0/0xe0 [ 255.117371] ? skb_copy_ubufs+0x1910/0x1910 [ 255.121672] ? ip_fragment.constprop.47+0x200/0x200 [ 255.126659] ? __ip_select_ident+0x168/0x270 [ 255.131043] ? ip_idents_reserve+0x2a0/0x2a0 [ 255.135426] ip_local_out+0x95/0x160 [ 255.139118] iptunnel_xmit+0x556/0x810 [ 255.142985] ip_tunnel_xmit+0x177b/0x3550 [ 255.147109] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 255.151671] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 255.156225] ? lock_downgrade+0x980/0x980 [ 255.160355] ? pvclock_read_flags+0x160/0x160 [ 255.164831] ? kvm_clock_get_cycles+0x25/0x30 [ 255.169302] ? ktime_get+0x3a0/0x3a0 [ 255.173002] __gre_xmit+0x546/0x8b0 [ 255.176785] erspan_xmit+0x779/0x22a0 [ 255.180561] ? gretap_fb_dev_create+0x250/0x250 [ 255.185216] dev_hard_start_xmit+0x24e/0xac0 [ 255.189602] ? validate_xmit_skb_list+0x120/0x120 [ 255.194420] ? __skb_gso_segment+0x810/0x810 [ 255.198802] ? lock_acquire+0x1d5/0x580 [ 255.202758] ? lock_acquire+0x1d5/0x580 [ 255.206706] ? sch_direct_xmit+0x361/0x1140 [ 255.211002] ? validate_xmit_skb+0x512/0xb00 [ 255.215385] ? lock_release+0xa40/0xa40 [ 255.219331] ? netif_skb_features+0x9b0/0x9b0 [ 255.223797] ? pfifo_fast_dequeue+0x39a/0xb00 [ 255.228263] ? trace_hardirqs_on+0xd/0x10 [ 255.232383] ? __local_bh_enable_ip+0x121/0x230 [ 255.237032] sch_direct_xmit+0x40d/0x1140 [ 255.241155] ? pfifo_fast_peek+0x1c0/0x1c0 [ 255.245364] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 255.250876] ? lock_acquire+0x1d5/0x580 [ 255.254821] ? lock_acquire+0x1d5/0x580 [ 255.258964] ? pfifo_fast_enqueue+0x34f/0x620 [ 255.263520] __qdisc_run+0x57d/0x18e0 [ 255.267299] ? sch_direct_xmit+0x1140/0x1140 [ 255.271684] ? _raw_spin_unlock+0x22/0x30 [ 255.275803] ? pfifo_fast_enqueue+0x3aa/0x620 [ 255.280270] ? lock_release+0xa40/0xa40 [ 255.284221] ? pfifo_fast_dequeue+0xb00/0xb00 [ 255.288689] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.294200] ? netdev_pick_tx+0x17f/0x2c0 [ 255.298321] __dev_queue_xmit+0xb8b/0x2fc0 [ 255.302537] ? netdev_pick_tx+0x2c0/0x2c0 [ 255.306666] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.311831] ? lock_acquire+0x1d5/0x580 [ 255.315782] ? ebt_do_table+0x17b3/0x1f40 [ 255.319901] ? lock_downgrade+0x980/0x980 [ 255.324025] ? lock_release+0xa40/0xa40 [ 255.327978] ? ebt_do_table+0x17b3/0x1f40 [ 255.332098] ? trace_hardirqs_on+0xd/0x10 [ 255.336218] ? __local_bh_enable_ip+0x121/0x230 [ 255.340859] ? _raw_read_unlock_bh+0x30/0x40 [ 255.345240] ? br_nf_post_routing+0x494/0x1570 [ 255.349796] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 255.354619] ? ebt_unregister_table+0x80/0x80 [ 255.359089] ? trace_hardirqs_on+0xd/0x10 [ 255.363210] ? __local_bh_enable_ip+0x121/0x230 [ 255.367855] ? _raw_read_unlock_bh+0x30/0x40 [ 255.372235] ? lock_acquire+0x1d5/0x580 [ 255.376182] ? lock_acquire+0x1d5/0x580 [ 255.380132] ? br_forward_finish+0x392/0x530 [ 255.384515] ? lock_downgrade+0x980/0x980 [ 255.388646] dev_queue_xmit+0x17/0x20 [ 255.392430] ? dev_queue_xmit+0x17/0x20 [ 255.396389] br_dev_queue_push_xmit+0x196/0x5a0 [ 255.401029] ? nf_hook_slow+0xd3/0x1a0 [ 255.405155] br_forward_finish+0xc8/0x530 [ 255.409279] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 255.414099] ? ebt_in_hook+0x65/0x80 [ 255.417792] ? br_fdb_offloaded_set+0x90/0x90 [ 255.422257] ? nf_hook_slow+0xd3/0x1a0 [ 255.426119] __br_forward+0x533/0xc80 [ 255.429895] ? br_forward_finish+0x530/0x530 [ 255.434453] ? br_allowed_ingress+0x13c/0x16a0 [ 255.439016] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 255.443831] ? br_multicast_count+0x7e/0x90 [ 255.448129] br_flood+0x665/0x770 [ 255.451561] ? br_forward+0x2f0/0x2f0 [ 255.455336] ? lock_release+0xa40/0xa40 [ 255.459295] br_dev_xmit+0xa68/0x1550 [ 255.463071] ? br_poll_controller+0x10/0x10 [ 255.467378] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.472539] ? lock_acquire+0x1d5/0x580 [ 255.476488] ? __is_insn_slot_addr+0x1fc/0x330 [ 255.481042] ? lock_downgrade+0x980/0x980 [ 255.485164] ? fib_table_lookup+0xa04/0x1ba0 [ 255.489550] dev_hard_start_xmit+0x24e/0xac0 [ 255.493935] ? validate_xmit_skb_list+0x120/0x120 [ 255.498763] ? netif_skb_features+0x5ff/0x9b0 [ 255.503492] ? netdev_cmd_to_name+0x60/0x60 [ 255.507785] ? __skb_gso_segment+0x810/0x810 [ 255.512166] ? validate_xmit_xfrm+0xb8/0xd90 [ 255.516544] ? lock_acquire+0x1d5/0x580 [ 255.520490] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 255.524870] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.530030] ? __debug_object_init+0x235/0x1040 [ 255.534673] ? validate_xmit_skb+0x512/0xb00 [ 255.539054] ? netif_skb_features+0x9b0/0x9b0 [ 255.543522] ? do_raw_spin_trylock+0x190/0x190 [ 255.548075] ? netdev_pick_tx+0x17f/0x2c0 [ 255.552206] __dev_queue_xmit+0x26bf/0x2fc0 [ 255.556501] ? lock_downgrade+0x980/0x980 [ 255.560631] ? netdev_pick_tx+0x2c0/0x2c0 [ 255.564758] ? arp_constructor+0x37a/0xc10 [ 255.568965] ? lock_downgrade+0x980/0x980 [ 255.573086] ? lock_release+0xa40/0xa40 [ 255.577031] ? refcount_inc_not_zero+0xfe/0x180 [ 255.581677] ? lock_acquire+0x1d5/0x580 [ 255.585624] ? lock_acquire+0x1d5/0x580 [ 255.589571] ? __neigh_create+0x165e/0x1d90 [ 255.593865] ? lock_downgrade+0x980/0x980 [ 255.598006] ? lock_release+0xa40/0xa40 [ 255.601955] ? arp_mc_map+0xa60/0xa60 [ 255.605728] ? do_raw_write_trylock+0x190/0x190 [ 255.610371] ? __neigh_create+0x165e/0x1d90 [ 255.614667] ? trace_hardirqs_on+0xd/0x10 [ 255.618791] ? __local_bh_enable_ip+0x121/0x230 [ 255.623434] ? _raw_write_unlock_bh+0x30/0x40 [ 255.627902] ? __neigh_create+0xc0d/0x1d90 [ 255.632107] ? trace_hardirqs_on+0xd/0x10 [ 255.636241] ? lock_acquire+0x1d5/0x580 [ 255.640186] ? ip_finish_output2+0x91a/0x1550 [ 255.644654] ? lock_downgrade+0x980/0x980 [ 255.648777] ? lock_release+0xa40/0xa40 [ 255.652725] ? do_raw_write_trylock+0x190/0x190 [ 255.657369] ? memcpy+0x45/0x50 [ 255.660628] dev_queue_xmit+0x17/0x20 [ 255.664402] ? dev_queue_xmit+0x17/0x20 [ 255.668348] neigh_resolve_output+0x5e2/0xa00 [ 255.672817] ? ether_setup+0x2d0/0x2d0 [ 255.676682] ? __neigh_event_send+0x1040/0x1040 [ 255.681325] ? refcount_add+0x24/0x60 [ 255.685097] ? ip_finish_output2+0x2aa/0x1550 [ 255.689567] ip_finish_output2+0x91a/0x1550 [ 255.693864] ? dst_output+0x140/0x140 [ 255.697649] ? ipv4_mtu+0x411/0x580 [ 255.701251] ? do_add_counters+0x550/0x550 [ 255.705459] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 255.709585] ip_finish_output+0x864/0xd60 [ 255.713705] ? ip_finish_output+0x864/0xd60 [ 255.717999] ? ip_fragment.constprop.47+0x200/0x200 [ 255.722989] ? iptable_mangle_hook+0xaf/0x4a0 [ 255.727458] ? netif_rx_ni+0x3c0/0x3c0 [ 255.731338] ? iptable_nat_ipv4_out+0x2c/0x40 [ 255.735806] ? nf_hook_slow+0xd3/0x1a0 [ 255.739671] ip_mc_output+0x271/0x1350 [ 255.743534] ? ip_queue_xmit+0x1920/0x1920 [ 255.747738] ? lock_downgrade+0x980/0x980 [ 255.751867] ? iptable_security_hook+0x65/0x80 [ 255.756420] ? nf_hook_slow+0xd3/0x1a0 [ 255.760285] ? __ip_local_out+0x52c/0xa30 [ 255.764408] ? ip_copy_addrs+0xe0/0xe0 [ 255.768269] ? alloc_skb_with_frags+0x750/0x750 [ 255.772911] ? kasan_unpoison_shadow+0x35/0x50 [ 255.777470] ? ip_fragment.constprop.47+0x200/0x200 [ 255.782463] ? crc32c_pcl_intel_update+0xd5/0x210 [ 255.787889] ip_local_out+0x95/0x160 [ 255.791581] ip_queue_xmit+0x8c0/0x1920 [ 255.795794] ? ip_build_and_send_pkt+0xc80/0xc80 [ 255.800523] ? sctp_csum_update+0x23/0x30 [ 255.804643] ? sctp_csum_combine+0x30/0x30 [ 255.808851] ? __skb_checksum+0x4a9/0x7e0 [ 255.812972] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.818135] sctp_v4_xmit+0x108/0x140 [ 255.821909] sctp_packet_transmit+0x22a5/0x37c0 [ 255.826561] ? sctp_packet_config+0xc80/0xc80 [ 255.831033] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.836198] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.841713] ? lock_acquire+0x1d5/0x580 [ 255.845659] ? lock_downgrade+0x980/0x980 [ 255.849781] ? lock_release+0xa40/0xa40 [ 255.853728] ? __build_flow_key.constprop.52+0x630/0x630 [ 255.859153] ? rt_cpu_seq_next+0x160/0x160 [ 255.863360] ? lock_release+0xa40/0xa40 [ 255.867307] ? dst_release+0x3a/0x90 [ 255.870995] ? __sctp_packet_append_chunk+0x155/0xe90 [ 255.876165] ? sctp_csum_update+0x30/0x30 [ 255.880285] ? sctp_packet_append_chunk+0xc70/0xc70 [ 255.885275] ? sctp_packet_init+0x25d/0x450 [ 255.889573] ? sctp_csum_combine+0x30/0x30 [ 255.893782] ? sctp_packet_release_owner+0x40/0x40 [ 255.898692] sctp_outq_flush+0xabb/0x4060 [ 255.902817] ? lock_acquire+0x1d5/0x580 [ 255.906774] ? sctp_check_transmitted+0x1da0/0x1da0 [ 255.911792] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.916956] ? lock_acquire+0x1d5/0x580 [ 255.920905] ? is_bpf_text_address+0x7b/0x120 [ 255.925374] ? lock_downgrade+0x980/0x980 [ 255.929507] ? lock_release+0xa40/0xa40 [ 255.933455] ? __free_insn_slot+0x5c0/0x5c0 [ 255.937751] ? sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 255.942574] ? rcutorture_record_progress+0x10/0x10 [ 255.947568] ? is_bpf_text_address+0xa4/0x120 [ 255.952037] ? kernel_text_address+0x102/0x140 [ 255.956594] ? __kernel_text_address+0xd/0x40 [ 255.961069] ? unwind_get_return_address+0x61/0xa0 [ 255.965973] ? __save_stack_trace+0x7e/0xd0 [ 255.970276] ? save_stack+0xa3/0xd0 [ 255.973876] ? save_stack+0x43/0xd0 [ 255.977474] ? __kasan_slab_free+0x11a/0x170 [ 255.981880] ? kasan_slab_free+0xe/0x10 [ 255.985832] ? lock_acquire+0x1d5/0x580 [ 255.989783] ? debug_object_activate+0x307/0x730 [ 255.994514] ? lock_downgrade+0x980/0x980 [ 255.998635] ? lock_timer_base+0xaf/0x280 [ 256.002756] ? lock_release+0xa40/0xa40 [ 256.006716] ? lock_release+0xa40/0xa40 [ 256.010665] ? do_raw_spin_trylock+0x190/0x190 [ 256.015222] ? __kmalloc+0x2ef/0x760 [ 256.018911] ? add_timer+0x5a0/0x1450 [ 256.022685] ? lock_downgrade+0x980/0x980 [ 256.026803] ? trace_hardirqs_off+0xd/0x10 [ 256.031014] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 256.036094] ? debug_object_activate+0x307/0x730 [ 256.040837] ? calc_wheel_index+0x13d/0x200 [ 256.045141] ? do_raw_spin_trylock+0x190/0x190 [ 256.049700] ? calc_wheel_index+0x200/0x200 [ 256.053997] ? trace_hardirqs_on+0xd/0x10 [ 256.058121] ? trace_hardirqs_on+0xd/0x10 [ 256.062245] ? add_timer+0x5a5/0x1450 [ 256.066025] ? mod_timer+0x13c0/0x13c0 [ 256.069886] ? sctp_init_cause+0x170/0x170 [ 256.074094] ? lock_release+0xa40/0xa40 [ 256.078051] ? lock_acquire+0x1d5/0x580 [ 256.082001] ? is_bpf_text_address+0x7b/0x120 [ 256.086474] ? lock_unpin_lock+0x370/0x3f0 [ 256.090681] ? sctp_outq_tail+0x7b8/0xb40 [ 256.094811] ? lock_release+0xa40/0xa40 [ 256.098760] ? sctp_outq_free+0x20/0x20 [ 256.102714] ? sctp_endpoint_new+0xee0/0xee0 [ 256.107108] sctp_outq_uncork+0x5a/0x70 [ 256.111056] sctp_do_sm+0x4e0/0x7040 [ 256.114747] ? __save_stack_trace+0x7e/0xd0 [ 256.119049] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 256.125079] ? save_stack+0xa3/0xd0 [ 256.129287] ? save_stack+0x43/0xd0 [ 256.132887] ? kasan_kmalloc+0xad/0xe0 [ 256.136751] ? kmem_cache_alloc_trace+0x136/0x740 [ 256.141569] ? sctp_stream_init_ext+0x50/0xf0 [ 256.146038] ? sctp_sendmsg_to_asoc+0x1777/0x1ec0 [ 256.150854] ? sctp_sendmsg+0xc50/0x1ad0 [ 256.154890] ? inet_sendmsg+0x11f/0x5e0 [ 256.158837] ? sock_sendmsg+0xca/0x110 [ 256.162698] ? ___sys_sendmsg+0x767/0x8b0 [ 256.166816] ? __sys_sendmsg+0xe5/0x210 [ 256.170760] ? SyS_sendmsg+0x2d/0x50 [ 256.174446] ? do_syscall_64+0x281/0x940 [ 256.178479] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 256.183815] ? sctp_hash_cmp+0x220/0x220 [ 256.187857] ? lock_acquire+0x1d5/0x580 [ 256.191804] ? fs_reclaim_acquire+0x20/0x20 [ 256.196099] ? lock_downgrade+0x980/0x980 [ 256.200228] ? lock_release+0xa40/0xa40 [ 256.204180] ? lock_release+0xa40/0xa40 [ 256.208131] ? check_same_owner+0x320/0x320 [ 256.212427] ? rcu_note_context_switch+0x710/0x710 [ 256.217328] ? kasan_unpoison_shadow+0x35/0x50 [ 256.221978] ? refcount_inc_not_zero+0xfe/0x180 [ 256.226640] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 256.231298] sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 256.235943] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 256.240765] ? sctp_connect+0xf0/0xf0 [ 256.244542] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 256.250230] ? sctp_sendmsg_new_asoc+0xa55/0xf60 [ 256.254959] ? lock_sock_nested+0xa3/0x110 [ 256.259167] ? lock_acquire+0x1d5/0x580 [ 256.263122] ? sctp_transport_lookup_process+0x180/0x180 [ 256.268545] ? check_same_owner+0x320/0x320 [ 256.272841] ? do_raw_spin_trylock+0x190/0x190 [ 256.277398] ? lock_sock_nested+0x91/0x110 [ 256.281606] ? trace_hardirqs_on+0xd/0x10 [ 256.285726] ? __local_bh_enable_ip+0x121/0x230 [ 256.290368] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 256.295447] sctp_sendmsg+0xc50/0x1ad0 [ 256.299306] ? lock_acquire+0x1d5/0x580 [ 256.303258] ? sctp_id2assoc+0x390/0x390 [ 256.307381] ? _raw_spin_unlock_bh+0x30/0x40 [ 256.311772] ? __release_sock+0x360/0x360 [ 256.315892] ? lock_sock_nested+0x91/0x110 [ 256.320194] inet_sendmsg+0x11f/0x5e0 [ 256.323971] ? copy_msghdr_from_user+0x3a6/0x590 [ 256.328710] ? inet_create+0xf50/0xf50 [ 256.332569] ? SYSC_sendto+0x5c0/0x5c0 [ 256.336432] ? security_socket_sendmsg+0x89/0xb0 [ 256.341163] ? inet_create+0xf50/0xf50 [ 256.345025] sock_sendmsg+0xca/0x110 [ 256.348726] ___sys_sendmsg+0x767/0x8b0 [ 256.352675] ? copy_msghdr_from_user+0x590/0x590 [ 256.357405] ? __pmd_alloc+0x4e0/0x4e0 [ 256.361265] ? lock_downgrade+0x980/0x980 [ 256.365395] ? __fget_light+0x2b2/0x3c0 [ 256.369346] ? fget_raw+0x20/0x20 [ 256.372771] ? lock_downgrade+0x980/0x980 [ 256.376899] ? __do_page_fault+0x5f7/0xc90 [ 256.381109] ? lock_downgrade+0x980/0x980 [ 256.385233] __sys_sendmsg+0xe5/0x210 [ 256.389010] ? __sys_sendmsg+0xe5/0x210 [ 256.392961] ? SyS_shutdown+0x290/0x290 [ 256.396916] ? SyS_futex+0x269/0x390 [ 256.400629] ? __do_page_fault+0x3d6/0xc90 [ 256.404844] ? move_addr_to_kernel+0x60/0x60 [ 256.409226] ? fput+0xd2/0x140 [ 256.412396] SyS_sendmsg+0x2d/0x50 [ 256.415908] ? __sys_sendmsg+0x210/0x210 [ 256.419943] do_syscall_64+0x281/0x940 [ 256.423803] ? __do_page_fault+0xc90/0xc90 [ 256.428015] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.432484] ? finish_task_switch+0x1c1/0x7e0 [ 256.436954] ? syscall_return_slowpath+0x550/0x550 [ 256.441855] ? syscall_return_slowpath+0x2ac/0x550 [ 256.446796] ? prepare_exit_to_usermode+0x350/0x350 [ 256.451789] ? prepare_exit_to_usermode+0x227/0x350 [ 256.456779] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 256.461423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.466245] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 256.471406] RIP: 0033:0x4548b9 [ 256.474568] RSP: 002b:00007fa4c618cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 256.482251] RAX: ffffffffffffffda RBX: 00007fa4c618d6d4 RCX: 00000000004548b9 [ 256.489494] RDX: 0000000000000000 RSI: 0000000020001f00 RDI: 0000000000000014 [ 256.496738] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 256.503982] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 256.511226] R13: 00000000000004e3 R14: 00000000006f95e8 R15: 0000000000000001