000004ee326c672e495e6f0880c10b90000000000be885c41ed7bd555314ff5657f8b7e00000000000010000000000000a2657250094cb093f0f2babaa7c34498e0e327e262cb38c7fc2ecb282476d3b2863c27f7986992278d436be7690000000000000000000000"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000140)={r6, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280), 0xffffffffffffff1a) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000440)={r5, 0x1, 0x6}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000480)='syz_tun\x00') 2018/04/04 00:24:00 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0x8}}, [0x12, 0xc68b, 0x40a, 0x2, 0x5be3, 0xfff, 0x1000, 0x56a, 0x7f, 0x0, 0x0, 0x8, 0x6, 0x7ff, 0x2]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000200)=@in6={0xa, 0x41, 0x80000001, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000240)="01bebcb1ba2463a1895c0a8b8f7994e38b8c44437a297440bc401e38c6dae8f75d209deed382717a1b32d7f686c2ab74c608cbfc412044a5665165ce99ce92ec02f5ac62720e2addf61dfae1466865d08de46d4b6798cf817b0c80d4064ca46966cb1397d0513d3e15aba91b4e101984b5cdecc977c8cdd4dc3269b296e63fe0b2569033afc449db7510a1ae6d039e6fb412bcfad3bb9a124d454701cb335b4c0fc308c33fd96e19d6354aba4da8d5e5af620577bdcc9c318106d71730f6d932a4d40ea031428a2e9081dd5919552f9d8bed99419a", 0xd5}, {&(0x7f0000000340)}, {&(0x7f0000000380)="38931a1709012f683373c82db4248633d92516a7fa64417d9f0038efc748cbdc34d395754b07150092a745601f5e09edd5190919acbcb4e4527b84d7752e0edda84ba1d09fc5997eff6a5b5f7cfb118f819dcaa9066761b00b3d280575442ded1d7131acd7a1cdfc8dd6ac0c5511d13dce82cf0793b6d1688a16255781c0a78baea46c5f4d5fd19be7b5206b75e4badb32ba85910c6bbc6387855732e2e39705acb18330f38faa4076441b41d9753dac057d8cb59a465757dc9358771545071a0388a5c0fde240713421dba6f690b431278a82b0fc5737c51c6e4f7e5f90ffb6bf91f5", 0xe3}, {&(0x7f0000000480)="472eb81993e0ea9ae0c152ae44984febfa2d793f36580d27d0417b10e4ea5e169aba4c49a96ea3c4832e15fe3a449cddcd122f7113482543", 0x38}, {&(0x7f00000004c0)="cfb8c0d403f1017da3afe1d48187562761476b13e0a71903899e6c49e080904947388b6e73c8ab415d00985675583f1b8cbb659420df3d49464324ab8efda5d7b255a3954ab00b3fbbb2b7b0f1b3f4ac817321bbdfa7a3", 0x57}, {&(0x7f0000000540)="cb9c2bf00328790db2bae3eb8169b890253cd149ba224904963a34e5f331eb5ee02b2f4adfb5a1faf96a80607904c8dc00", 0x31}, {&(0x7f0000000580)="daa35dffcadca33745dc6756b20c72863b857fdc8e11d4175b4886494d033f0666a1f33b2515e4cf0d26cd7024df7f887376780cc1b2fc91cf5565be02d8b43ea0bc9da5aa60dadf0579bcfdfca4e30aa9b76ebcf4bc60db7f", 0x59}], 0x7, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0x4, 0x2, 0x3, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffc, 0x4, 0x8, 0x40, 0x5, 0x8000, 0x1, r1}}], 0x60, 0x1}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) [ 135.450127] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 135.480735] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 135.512915] bond0 (unregistering): Released all slaves [ 135.534298] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 135.545343] device bridge0 entered promiscuous mode [ 135.564830] device bridge0 left promiscuous mode [ 135.584694] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 00:24:01 executing program 7: r0 = socket(0x11, 0xfffffffffff, 0x5) socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_cmd={0x37, 0x2, 0x7, 0x9, 0x5, 0x7, 0x0, 0x4, 0x80, 0x5094b9d3, 0x0, 0x7ff, 0x5, 0x1ff, 0xfffffffffffffffc, 0x3, [0x6, 0x8]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) 2018/04/04 00:24:01 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r3, 0x810, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x65e3aedb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}]}, 0x8c}, 0x1}, 0x4) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r4) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x80, r3, 0x30, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:01 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffffffffffcad) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b00020000d10200cf0000", 0x1f) 2018/04/04 00:24:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000004628462e9362aec2ec6d1d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/04/04 00:24:01 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x7, [0x10000, 0x1ac, 0xfffffffffffffffb, 0x1ff, 0x200, 0x81, 0x1]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x5, 0x8000, 0x1, 0x8, 0x100, 0x0, 0x6, r3}, 0x20) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/04 00:24:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/161, 0xa1}], 0x2, &(0x7f00000002c0)=""/71, 0x47, 0xffff}, 0x2000) sendmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000380)=@ax25={0x3, {"5e52080c4aeb5e"}, 0x100000000}, 0x10, &(0x7f0000000400)=[{&(0x7f00000003c0)="14a1238aba9caf6705799ad4da7f931f56e84933ee91a05107d9", 0x1a}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="d00000000000000083f41a0e04000000c257cf00c5bfae1d9e5a67da39fafba319be03276722a6222f643dcf9ee338bf09e5d6fc6ad163a09403698bf4bf5d32f3bd65cf1b0abb21dcc5f8e95c6381e7ba7f8ee63e2e9e24859c8a35ef71730ab5bfa8103e81228cd6c504252b442f7d0e3e714b4a35e0751c78abca45ace8b83f8906007279ac14c8c91796fe6c3b9ff4597be94a25594f331b6baf6abe3a7e369eb96f148a6ff38f9a3cb6dec01b9f10e2bb02209146290defd8a7f22d6e96ed04c6b12f4e982f59c622fd4e08a982"], 0xd0, 0x40010}, 0x4040080) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000000040)=""/62, &(0x7f0000001ffc)=0xfffffe8d) 2018/04/04 00:24:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000e80)=ANY=[@ANYBLOB="4b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2018/04/04 00:24:01 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r4 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000140)={r6, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280), 0xffffffffffffff1a) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000440)={r5, 0x1, 0x6}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') 2018/04/04 00:24:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) r1 = socket$packet(0x11, 0xa, 0x300) accept4$ipx(r1, 0x0, &(0x7f0000000240), 0x800) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@empty, 0x5d, r4}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000440)={'vcan0\x00', @ifru_names='sit0\x00'}) r5 = accept$inet6(r3, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000100)=0x80000000, 0x4) r6 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000080)={'bcsf0\x00', {0x4, 0x4, 0x9, "91466051cc89"}}) write(r2, &(0x7f0000000280)="2700000014000707030e0000120f0a0011000100826ae3291a764881f710111f0e49d6a90600d6", 0x27) getpeername$netlink(r6, &(0x7f00000002c0), &(0x7f0000000300)=0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$ipx(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) [ 136.141040] device bridge0 entered promiscuous mode 2018/04/04 00:24:01 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) write(r1, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001600), &(0x7f0000001640)=0x8) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) writev(r1, &(0x7f0000000380)=[{&(0x7f00000003c0)="e295444b5c612f93201d17b4a91b5051a8e0936948ce4acae55581b113ab041b500356154d268df0ba5166810415cf1f9084058040babd587168462ce7fc280b92e6984025dcfe6c88b82d96c1f62595f31dd344f201dbe0cb0ac56d73355b94eacfc8f322889b", 0x67}], 0x1) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000300)=""/9, 0x9}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/04 00:24:01 executing program 3: syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="8463823649ec6bad9feec032aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/04 00:24:01 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r3, 0x810, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x65e3aedb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}]}, 0x8c}, 0x1}, 0x4) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r4) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x80, r3, 0x30, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2403000000ea160500ca23ecb1772de948ad097ebf4a4323a8ab8b5730a10a493d4bfeba6264ed", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/04/04 00:24:01 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_delneigh={0x60, 0x1d, 0x701, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x0, r2, 0x2, 0x24, 0x6}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x5}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, @NDA_DST_IPV4={0x8, 0x1}, @NDA_LINK_NETNSID={0x8, 0xa, 0xfbe}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/04/04 00:24:01 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0xbf, @rand_addr=0x400, 0x4e22, 0x4, 'wrr\x00', 0x9, 0x1, 0x3a}, {@empty, 0x4e20, 0x2002, 0x100000000, 0x101, 0xfff}}, 0x44) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) [ 136.218546] device bridge0 left promiscuous mode 2018/04/04 00:24:01 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad849d"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="c000000006607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bb4af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e1435536fa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e897fdcec793abf27cf2b709e4385ab03d69589c910803163960000000000002c74c025ae547446eef6135770bdddde70c000004ee326c672e495e6f0880c10b90000000000be885c41ed7bd555314ff5657f8b7e00000000000010000000000000a2657250094cb093f0f2babaa7c34498e0e327e262cb38c7fc2ecb282476d3b2863c27f7986992278d436be7690000000000000000000000"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000140)={r5, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000280), 0xffffffffffffff1a) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000440)={r4, 0x1, 0x6}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/04 00:24:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) [ 136.287944] IPVS: set_ctl: invalid protocol: 191 0.0.4.0:20002 wrr [ 136.307910] device bridge0 entered promiscuous mode [ 136.342830] IPVS: set_ctl: invalid protocol: 191 0.0.4.0:20002 wrr [ 136.381301] device bridge0 left promiscuous mode 2018/04/04 00:24:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x401}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}], 0x58) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @dev}, &(0x7f0000000100)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x10, &(0x7f0000000400)={@local, @loopback, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@mpls_newroute={0x8c, 0x18, 0x100, 0x70bd26, 0x25dfdbfe, {0x1c, 0x10, 0xa0, 0x376, 0x0, 0x4, 0x0, 0x3, 0x100}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3f}, @RTA_DST={0xc, 0x1, [{0x7fffffff, 0x5, 0xf229, 0x7}, {0x8, 0x2, 0xb37, 0x96a0}]}, @RTA_DST={0x24, 0x1, [{0x9, 0x6, 0x80000000, 0x2}, {0x8ed4, 0xffffffff, 0x1f}, {0x8001, 0x3, 0x6}, {0x7, 0x3, 0x0, 0x7f}, {0x8001, 0x3ff, 0x81, 0xfff}, {0x66d, 0x8000, 0x1000, 0x4}, {0x2, 0xfff, 0x3fc0, 0x9}, {0x8001, 0x1, 0x0, 0xfffffffeffffffff}]}, @RTA_DST={0x1c, 0x1, [{0x69a, 0x176, 0x6, 0x4da}, {0xcb5, 0x100000000, 0x7, 0xffff}, {0x4, 0x1, 0x3, 0xa517}, {0x3af, 0x0, 0x1f, 0x1}, {0x6, 0x1ff, 0x387, 0x100000000}, {0x3, 0x100, 0x200, 0x6}]}, @RTA_DST={0xc, 0x1, [{0x583c, 0x40, 0x4}, {0x7, 0x4, 0x1afe, 0x5}]}]}, 0x8c}, 0x1}, 0xfffffffffffffffd) 2018/04/04 00:24:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x20, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0x491) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xe4) r1 = accept(r0, &(0x7f0000000580)=@ax25, &(0x7f0000000600)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x7ee, 0x6}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x3, 0x0, 0x85b, 0x10001, 0x4, 0x8, 0xfffffffffffffa18, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xfff, 0x100000001, 0xfff, 0x7, 0x6}}, &(0x7f0000000700)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={r3, 0x2eca}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/04/04 00:24:02 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r3, 0x810, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x65e3aedb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}]}, 0x8c}, 0x1}, 0x4) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r4) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x80, r3, 0x30, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x10000, 0x5, [0x5, 0x0, 0x100000001, 0x7f, 0x4]}, &(0x7f0000000640)=0x12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000680)={r1, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}}}, 0x84) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x1cb, &(0x7f0000000200), 0xa}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/04 00:24:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000500)={0x8001, 0x4, 0x17, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'eql\x00'}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x7f0}, 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0xfa, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x2, 0x400, 0x4}], {0x8100, 0x1, 0x9, 0x1}}], {@llc_tr={0x11, {@snap={0xaa, 0x1, "a3", "c90db2", 0x22ff, "66e30ac82a859aa0f0a3389a6add4089fd2b7a7bf1983945ddb51b0e0e1dd6870ab381832e4796c45459ee293fd80e8663b457418506b3f4b324c5247d4641d27e7c9a91df3f87a0889095a3cd18ec2850046dcb54eb369ae98e1d4ec91e1790d7295b736a399b2535aa6a29d4eb743f7991f6653e1198be1123c1172c0d0b38706b852e5b3443296ebf1daed6dee461cdd9a15a754770d04bbea276de0a9d0fde6220f3efb2afdc3e3a45767e115448525f9e8c2a2b1d072c4530dcb0ecc09b2ed36b1e9afa1bbb2d9f2ebd414007546f27c46f06bca35f497a8ed6"}}}}}, &(0x7f0000000300)={0x1, 0x6, [0xd96, 0x1a5, 0xd8c, 0xe84]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r4}, 0x10) 2018/04/04 00:24:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@nfc={0x27, 0x1, 0x1, 0x2}, {&(0x7f0000000040)=""/92, 0x5c}, &(0x7f00000000c0), 0x42}, 0xa0) 2018/04/04 00:24:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x347) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/04/04 00:24:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000140)={r5, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000280), 0xffffffffffffff1a) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000440)={r4, 0x1, 0x6}, 0x10) 2018/04/04 00:24:02 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r3, 0x810, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x65e3aedb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}]}, 0x8c}, 0x1}, 0x4) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r4) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x80, r3, 0x30, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) [ 137.210963] device bridge0 entered promiscuous mode 2018/04/04 00:24:02 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc78963b653651de1f73469aac58dfec92b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f00000008c0)="023c010820cd97343028383b365105811deb2c72097a225037dd770b311625a8758af65d64ad44f5020c1674191ecca9a26df74e391b86bcac407d84f122676f693aeb70326f121da37e62204d49a2f559b403d37556b81975884f0231415f03ec738b387f6dd65f0ce2ea3ce39b951d11cd0612135eaad70a2490616b1e41c364a4406494aff641ad708e450357f404f395be3c369b31407f5204096b78df5038cbc476ea1a064dfadd2e2495269196321cc1428c404a0ec783150fb4ca", 0xbe, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0xffffffffffffffe8) 2018/04/04 00:24:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x560, 0xffffffff, 0x148, 0x148, 0x0, 0xffffffff, 0xffffffff, 0x4c8, 0x4c8, 0x4c8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x6}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x6, [0x38, 0x30, 0x5, 0x3f, 0x22, 0x1a, 0x18, 0xe, 0x9, 0x29, 0x8, 0x3e, 0x15, 0x39, 0xb, 0x3c], 0x1, 0xfffffffffffffffa, 0x1}}}, {{@uncond, 0x0, 0x1f0, 0x230, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'syz_tun\x00', {0x5, 0x2, 0x0, 0xffffffffffffffff, 0x401, 0x3, 0x4, 0x1, 0x8}, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fffffff, 0x2, "3f5f60318ae8a78e1a77e871a419ddc3de819bad5c2cfb627be07f5ad203"}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffffff, 0x0, 'gretap0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x7b, 0x3, 0x40}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e22, 0x4e22, 0x4e22, 0x4e22, 0x3}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x7f, 0xe59a}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x3, 0x9, 0x7f, 0x2, 0x8c5, 0xff], 0xf279, 0x3, 0x100}, {0x3ff, [0x2, 0x8001, 0x8, 0xff, 0x10000, 0x2], 0x401, 0x1, 0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000040)={0x0, 0xffffffffffffff62, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51, 0xfffffffffffffffc}, 0x41002106) 2018/04/04 00:24:02 executing program 3: r0 = socket$inet(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000001780)=[{&(0x7f0000001680)=""/236, 0xec}], 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x2b8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, 'bcsf0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x1, 0x2e}, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x4, 0x0, 0xcd0a, 0x10000, 0x8, 0x7, 0x1}}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@broadcast=0xffffffff, [0xffffff00, 0x0, 0xffffffff, 0xff], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], @ipv4=@loopback=0x7f000001, [0x0, 0xff000000, 0xffffff00], @ipv4=@multicast1=0xe0000001, [0x0, 0xffffff00, 0x0, 0xffffffff], 0x2, 0x4, 0x3a, 0x4e20, 0x4e23, 0x4e20, 0x4e23, 0x20, 0x100}, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e20, 0x4e22, 0x4e23, 0x4e21, 0x7, 0xd, 0x5, 0x40}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x401, 0x9}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) 2018/04/04 00:24:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x1, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x1e, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xffffffffffffff7e}}, 0x6}}, 0x1, 0x5, [{{0xa, 0x4e21, 0x7, @empty, 0x1}}, {{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, {{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, {{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x310) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/04 00:24:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000180)=0xffffffff, 0x4) [ 137.272759] device bridge0 left promiscuous mode 2018/04/04 00:24:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r4, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000280), 0xffffffffffffff1a) 2018/04/04 00:24:02 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r3, 0x810, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x65e3aedb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}]}, 0x8c}, 0x1}, 0x4) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r4) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000016c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001700)={r3, @in6={{0xa, 0x4e22, 0x0, @empty, 0x1}}, 0x8, 0x771}, 0x90) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f00000001c0), 0x4) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYBLOB="e0000001000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e00000000000000000000000000000000"], 0x2}, 0x1}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001440)=@sack_info={0x0, 0xfa4, 0x37}, &(0x7f0000001480)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000014c0)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x0, 0x3, 0x3, 0x48}, 0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000011c0)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001280)=0x84) r8 = accept(r4, 0x0, &(0x7f0000001b00)) getsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000001b40)=0x4, &(0x7f0000001b80)=0x4) r9 = socket(0x11, 0x8000a, 0x803) sendmsg$rds(r9, &(0x7f0000001ac0)={&(0x7f00000017c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001800)=""/36, 0x24}, {&(0x7f00000018c0)=""/34, 0x22}, {&(0x7f0000001900)=""/253, 0xfd}, {&(0x7f0000001a00)=""/102, 0x66}], 0x335, 0x0, 0x0, 0x40000}, 0x40800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000001580)={0x2, 0x5, 0x9, 0x2, r6}, 0x10) connect$unix(r9, &(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x6e) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r9, &(0x7f0000001400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x34, r10, 0x100, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) accept4$ipx(r9, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) connect$can_bcm(r9, &(0x7f00000015c0)={0x1d}, 0x10) 2018/04/04 00:24:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad849d"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r4, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) 2018/04/04 00:24:02 executing program 6: socketpair(0x13, 0x3, 0x47ed, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x20, &(0x7f0000000040)={0x1a, 0x9aeefdcde70e97e0, 0x1f8, 0x7, 0x7fffffff, 0x6}, 0x10) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r1, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:02 executing program 0: socketpair(0x11, 0x3, 0x800000010, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x9, 0x1, 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001d001705000002002cbc", @ANYRES32=0x0, @ANYBLOB="0000000000000064000000ff"], 0x24}, 0x1}, 0x0) 2018/04/04 00:24:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x5338}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x5}, 0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000100)="3424c8f6169446a873d6c14b9d7261f6c3bd5461ffc5eb2951ef7e115b94f94c"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0x14}, 0xc, r4}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x200, 0x336198e9ffd43144, 0x5, 0xd7f5, 0xfffffffffffffffa}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) socketpair$inet(0x2, 0x80001, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast2=0xe0000002, @in6, 0x4e23, 0x5, 0x4e20, 0xe8, 0x2, 0x20, 0x80, 0x31, 0x0, r6}, {0xad, 0x880a, 0xfffffffffffffff9, 0x9, 0xd2, 0x8000, 0x3, 0x4}, {0x6, 0x5, 0x548, 0x8001}, 0x6, 0x6e6bb0, 0x3, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x0, 0x1, 0x2, 0x3, 0x8, 0x80000001}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}], 0x58) 2018/04/04 00:24:02 executing program 4: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000380)=""/202, &(0x7f0000000040)=0xca) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000001300), 0x0, &(0x7f0000001840)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = socket(0x5, 0x2, 0xfff) sendmsg$nfc_llcp(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x3, 0xd8, 0x3, "feaf1db25497a9407264b0e023998655919ec8f1184410f554cb0fc6aa7d76381cb2d16b6f890757a63beb82a2f005c677595e070ec93c7c3d24987a177141", 0x4}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000140)="f143a23a91648be11b56569ddacca7370b9b5dcaecf55e87f5c00843a92af070cfa0bf119777f4600962e331cab87c6167b56ff763f88114c33900825ddf5ee6473a2a0b73e71f7bda239469c3e13a5dc9a9596f9e318836841914369b9f8c35cd37acd2aafeb29f655f06d301793fa74ed2bc676d346705f9ada441af49080c32de0c41b55e", 0x86}, {&(0x7f0000000280)="2a19decf2a91db4e3c75f517541ec33396a75cd632a37ba888694a2d6fc74dd7aaec0d9e4c0f235061125670ee02e58dde8b180668465772988c6a8774e60938c6e4568e21bc95c294ce6121a33ccaababb082191661f6ad660798a527829dde78c89ce4f060020fc1c391bac5f9c2913c8e2b5e6c10f4b887718bd0680004a7c9da5a", 0x83}], 0x2, &(0x7f0000000540)=ANY=[], 0x0, 0x44}, 0x4004000) bind$alg(r1, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) recvfrom(r0, &(0x7f0000000240), 0x0, 0x40002140, &(0x7f0000000540)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/04 00:24:02 executing program 2: r0 = socket(0x0, 0x800, 0x5) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000114000), 0x3) 2018/04/04 00:24:02 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r2, 0x810, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x65e3aedb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}]}, 0x8c}, 0x1}, 0x4) gettid() syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:02 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="08aaaaaaaaaa00001400000086dd6020a17e00100000fe8000000000000000040000000000000000000000000000000086dd0000008e35779b9bcb40eb269323fe11000000000000000000000000e60000000000000000000000000020000000000000000010000001b73cd879b9000000000000ee00000000130225eef4879a3dd72de684cfba563017856f63dbd12b114e082ca7e4f8d66a51f3ed3bbf3da47c17666b0ab731b32e657384701707fe480b052bed5af75201b8d12efe91"], 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5420}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x84, r1, 0x0, 0x70bd2a, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8d8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5c95}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x84}, 0x1, 0x0, 0x0, 0x20040001}, 0x20000000) r2 = socket(0x0, 0x2, 0xf0) bind$bt_rfcomm(r2, &(0x7f00000017c0)={0x1f, {0x84, 0x1000, 0x7, 0x50, 0x3f, 0x9}, 0x2000000}, 0xa) 2018/04/04 00:24:02 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r2, 0x810, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x65e3aedb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}]}, 0x8c}, 0x1}, 0x4) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) [ 137.520698] sctp: [Deprecated]: syz-executor7 (pid 14798) Use of struct sctp_assoc_value in delayed_ack socket option. [ 137.520698] Use struct sctp_sack_info instead 2018/04/04 00:24:02 executing program 0: socketpair(0x9, 0x3, 0x5, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001480)={0x2, [0x8, 0x3]}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffee7, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/04 00:24:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r4, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) 2018/04/04 00:24:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x9, 0x0, 0x9, 0x5}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:02 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c0ea2689364427c5bd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b400000000b3b095ba792d114ef40a019a7b0000f92400fb8c840b09f28d4e000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000740)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5e, r1}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0xffffffffffffffff, 0x7fffffff, 0x10001, 0x4, 0xffffffffffffffff, 0x136}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xa, &(0x7f00000000c0)=@raw=[@initr0={0x18}, @call={0x85, 0x0, 0x0, 0xe}, @map={0x18, 0x0, 0x1, 0x0, r2}, @jmp={0x5, 0x6, 0x5, 0x7, 0x9, 0xfffffffe, 0xfffffffffffffff8}, @map={0x18, 0x3, 0x1, 0x0, r3}], &(0x7f0000000140)='GPL\x00', 0x8, 0x47, &(0x7f0000000180)=""/71, 0x41000, 0x1}, 0x48) 2018/04/04 00:24:02 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff015a9aad59f5b85f88dc8dd505d48c9b75000000000000cefdd06cbedea21326a4986d27c70da6", 0x4c}], 0x1ac, 0x0, 0x29a}, 0x0) 2018/04/04 00:24:02 executing program 4: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/70, &(0x7f0000000140)=0x46) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x800) recvfrom$packet(r0, &(0x7f0000000040)=""/78, 0x4e, 0x40000003, &(0x7f0000000240)={0x11, 0xfe, r1, 0x1, 0x2, 0x6}, 0x14) write(r0, &(0x7f0000000000)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0xfd8c) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/195, &(0x7f0000000180)=0xc3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={0x0, 0xfffffffffffffff7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x9, 0x1}, 0x8) 2018/04/04 00:24:02 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:02 executing program 2: r0 = socket(0x0, 0xf, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0x1a}, 0x2}], 0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000), &(0x7f0000002000)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a, 0x6, 0x800}, 0xc) [ 137.742386] sctp: [Deprecated]: syz-executor7 (pid 14859) Use of struct sctp_assoc_value in delayed_ack socket option. [ 137.742386] Use struct sctp_sack_info instead 2018/04/04 00:24:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="c000000006607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bb4af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e1435536fa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e897fdcec793abf27cf2b709e4385ab03d69589c910803163960000000000002c74c025ae547446eef6135770bdddde70c000004ee326c672e495e6f0880c10b90000000000be885c41ed7bd555314ff5657f8b7e00000000000010000000000000a2657250094cb093f0f2babaa7c34498e0e327e262cb38c7fc2ecb282476d3b2863c27f7986992278d436be7690000000000000000000000"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r4, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) 2018/04/04 00:24:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)}], 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000140)) bind$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x0, 0x1, 0x2, 0xff, 0x6b9, "a11db8ab6155722b95ae1d77aa9dac9e2ac0b5ccbd91f4f08b3deec202f7c53e4d420380bbfb97e72ccda03bc5f401641e3b95f2a6a4b182c41d25e158d53d"}, 0x60) 2018/04/04 00:24:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socketpair(0xd, 0x5, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x9, 0x8, 0x5}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)='\b', &(0x7f00000000c0)=""/146}, 0x18) 2018/04/04 00:24:03 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty, 0x1}, 0xffff, [0x0, 0x3]}, 0x5c) 2018/04/04 00:24:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x1, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) 2018/04/04 00:24:03 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ab5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a48ed665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beed5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb5d60262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x86, @empty, 0x10001}}, 0x6, 0xffff, 0x8, 0x5, 0x40}, 0x98) 2018/04/04 00:24:03 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80, 0x80800) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:03 executing program 2: socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0xc0) read(r3, &(0x7f0000dc1000)=""/133, 0x85) recvmsg(r2, &(0x7f0000b88fc8)={&(0x7f0000506000)=@hci, 0x6, &(0x7f00006c4fa0), 0x0, &(0x7f000022c000)=""/229, 0xe5}, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x1, 0x30}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000680)={r4, @in6={{0xa, 0x4e22, 0x0, @empty, 0x7}}}, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0000010019226656f66d02000000"], 0xe}, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x4000000006) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r6, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r6, &(0x7f0000000580)="e9933e3d3282f1ddae8227c8ff0d8a6e58ca375ac204adbfbfb98fa032609880454ebae819e8e1960ab404534e52363f413bae5aabc507510099f613ff88f4804edae0d76bbc2d0217418995c626dce585a3641bda981f97509447fea07ae5a67f454ba3b6f34d5d48a8a6d3a4cb690eeccf3e5e4e14c2582661bc98fc330c70d3eebcba23be8c0b2d60545835d6a7772c2dad606aaa66eb", 0x98, 0x0, &(0x7f0000000640)={0x2, 0x1000000000, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) socket$inet(0x2, 0x4, 0x100) close(0xffffffffffffffff) listen(r5, 0x0) r7 = socket$inet(0x2, 0x80b, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0x50, &(0x7f00000003c0)}, 0x10) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000e866eb35006262f23b3982000085e31819000000000000000000000000e4fed3060000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x48000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) 2018/04/04 00:24:03 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:03 executing program 3: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001940)=0x800) connect$l2tp(r0, &(0x7f0000001880)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x1, {0xa, 0x4e20, 0xecfdbd7, @remote={0xfe, 0x80, [], 0xbb}, 0x52}}}, 0x3a) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001180)="d0e32919af081ab66b5f9f9b32411a865d18f80f3433172918585519e1ffd1dbd2e61005e77a3e", 0x27}, {&(0x7f00000011c0)="2752b86686cb9e853794b5d6430a80455998fe20ca10687426c9dae3479ee1d4fc12ebb2a4201a2c0e969242cf78692d96d62d279c26471141e5901e73efda4f6cc3", 0x42}, {&(0x7f0000001240)="918aa1a0eeccdca4ef79039c787d1ea335e59027ee100db850f4da88b43bfcfbc0da8c99fc366aac56cebd7f94a86f438905b4bb37ce2f5cca5e6028220d13160531967f44efcdefc0abbd6284a5e916a4a70a8ac61c74736569b4b5d6f4d2863c32aa3b266dbeeff72e936439658abf9a4fdfe322d6a2fa18acbb74ef6381409e26b8cae52de0cd0f9d40859031f6c11231c4f36d38b821fcb9bf671ade8f055f9a0e30bc5f218bbbf39f3ebdf390dd0b60f75a2b333fb9c9527d808e2f4a64104bba8fa794fdba8a6dd7809ccbd9a3728783795f35bad5c1523284ec38aadad67ec1fd2f9ff6eb313ba9e36e", 0xed}, {&(0x7f0000001340)="2dbf5c7615b993a29b355cc720626bc771cdf771bc4be8", 0xffffffffffffffaf}, {&(0x7f0000001380)="3492181bea398890de6ef3d846a8d6dc128d3cf521787276c6d849f4a5a2869897ff02f7eccca245e806645271e8d5cc901402b8dc903347826e9eb55280d7cd442b8f65476b2386513a15ac2a35b0e17fd8b323792993c3a0a0a8c0a02c6baf7cc01f5e7b30db3745ae1355724226fe1f1b14f62c7980528c248eb51a71cb2ed453f3c072ecf3280f586e27b1ba387f8746bdef6b1dd06d0f373e4a18f56c1fd257401f1e8334", 0xa7}, {&(0x7f0000001440)="dc86e33a9efa6784dd6833dd5005e7f7c573fd4c3ad4db977cd8a77b1e2dcb578b43bcde88291b3ef233bd3e888b1bccbf121825e044b2a28b17db9a8850dacafe4fa527494fff05e8a709820aaa594745b98e0ec8c7d5b35f751f757c4cc642a9ca58cc50cfeee5dcd43f6ea2a00f5c7cf32b6dfc7f1ae693d2968e1f993c", 0x7f}, {&(0x7f00000014c0)="4d6fbe8085ce3779d3fe09d77e4766023373e8032aa544f942988f0ab7d06dc980e09ae29f4bbd1f7bfb29a358b5", 0x2e}, {&(0x7f0000001500)="db037807d99f5a83742ca198cdc8a830c896d0ade5bca45748d39a782b9c12d1480f8bddef7ccddd9aa89e9cbc0a5840dfc68349ce968d357c16cd8603f95aa6d7b3167ea9f82b45a841955533741419c204668c69d289860c1713f10a71dd2918ac51f88ef2961841a29867109f37d7a895d4ee35ed8852f1c70afd5eccf2105528eabf5639b87f77c4ef354a9e4d90b28050de02406b61f331b92a8daf75d82e0b0448d40af2a52765fc13e8b5b93ea0e5c24d82912830df034ec0e05d12fc3871ecca0b5a5bbd5d710b47451296dff6536127d1416d1917bfcf39fa6fba492c7d0fb46cb709e05d427521043ea4dd18ec06", 0xf3}, {&(0x7f0000001600)="60020b19a504567b85c7df85ccc80f8ad3ddd53a6535b133372304cb22ac4fe3eb2d977895a4130e93a1f2256d3857467dbba64e35a03dbd13a27623b9f861a97f91cf957738d2e33f79f7f532465a1712c21d9ac381f10d54346f5201e8c76028d1de69216b2819d415bdd96231d23ce692a9e58847ef294f1ff07e8bef77f7ad0daa0e6d1b19ba9cc3c68cc3079f1d09417b1263b4fe256e24603706e322", 0x9f}, {&(0x7f00000016c0)="7f756fe3e2c0a259d68bdbcb75bdfed498ac8112b4eed50c8cfbbc69aaffb059e75bd904b602fadf7b2c3cec209729190e01d75b217c8b38e855b917f916e6494c8f7b9bfa966312d2a9f71b34a5da74cc84f5b2471f13c46d09ee53c65eb472a0b1e9df4d207a4b835d6b27b5ce6052bf772b8f22511dbe2f9137521d97fd70afb215a808d6c090b3172f381e2b69ca7eff2e07b53e4f96c2ef62e3eebe257df78fa4580c1e852415d6ea0cbd2307ee79d4682481efa25108f9d79015e5a6d4313d19c366daa61d481072cb08c266baab450a0aba39f1c105dd53aa10", 0xdd}], 0xa, &(0x7f0000000200)}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000018c0)=@assoc_value, &(0x7f0000001900)=0x8) 2018/04/04 00:24:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="c000000006607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bb4af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e1435536fa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e897fdcec793abf27cf2b709e4385ab03d69589c910803163960000000000002c74c025ae547446eef6135770bdddde70c000004ee326c672e495e6f0880c10b90000000000be885c41ed7bd555314ff5657f8b7e00000000000010000000000000a2657250094cb093f0f2babaa7c34498e0e327e262cb38c7fc2ecb282476d3b2863c27f7986992278d436be7690000000000000000000000"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r4, 0x18}, &(0x7f00000003c0)=0x8) 2018/04/04 00:24:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) socketpair(0x1f, 0x80003, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000200)={{0x5, 0x1, 0x66d9, 0x5, 0x9, 0x7}, 0x8001}) 2018/04/04 00:24:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x9, 0x200, 0x8, 0x80000001, 0x10000, 0xea, 0xea3, r1}, &(0x7f00000000c0)=0x20) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000030c0)={&(0x7f0000002e00)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000002e40)=ANY=[@ANYBLOB="400000001300010428bda54f7000fddbdf250000", @ANYRES32=0x0, @ANYBLOB="0a0500002100020008002700ff000000040014001400030073697430000000000000000000000000"], 0x40}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r3 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000200)=0x80) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000240)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20040804}, 0xc, &(0x7f0000000100)={&(0x7f0000000bc0)={0x418, 0x8, 0x4, 0x200, 0x70bd27, 0x25dfdbfd, {0x1, 0x0, 0x6}, [@generic="59606a32fc17bd543e188cce9853a5d8b4fb58dca24f502820e2a519b10a45aa8352", @nested={0x2c, 0x51, [@generic="998c17054e486cdd070d7f75d026b6bb4d1d4389c0cf3216b55cec2790b802c1b44eed4bd0f79f"]}, @nested={0x1c0, 0x77, [@typed={0x14, 0xc, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="7ff7520fa29056310728437387abde3d79529ed31bd751007aa25e749414145c", @generic="0053c13a784a53bc252bffad82bde68bfaf2336fb554ae378be3147753f5f9dd8a24ac26c2ca4cf061131ef9d57346e12b9329e96ea2794e12717f367783daaaed8b5b528b290c0e23412e16c7f37e07616db8dce5da7fdc91", @generic="2f743b41ad007f1ec12629623b9d7dd879377cebf5623eb57af4fda8f7c42fa58e6124f8067db3e94cadcdb18b5974bc6da3010b6991da7968bfb3a28ed6f6eb96810467a4d8554df21678114999acde3c63bbaeff3d4e9e25b1be1a542c99ed23dec6cad541fc", @generic="7b840672b49e861c14e49ebb417175438a73148c75dd09f262eef2d1df14608f3bab2d37c02377b5c11564b756ba9db0c8df6dce419e4d12de5436386b57a43fd76d278b7c653e40020c6a33bc33d71ff9a4926deb8028cdb70a742e993ab6889dd98988ef0e27f4926c5b8ecd1346ff813703db46110eb7b39de94351807e876fa4054d27a6ba9489637e75a1a24e0cfd53831b63930322495f9b308292a4e6f31c9f239f2753732284f7c7b507cfe8a8cbf9e1ecbb389664eaf04337baccfbd833ec264a"]}, @typed={0x4, 0x2e}, @typed={0x4, 0x4e}, @nested={0x1ec, 0x4d, [@generic="8b527c49d22496732c35ebfda021b521200d0d707f9bf687865543b7701efd98dc6356f926f8779cc3c6f3b713ebad384493f56dce1f2dc264b495bfae0c14f8387c636747e78545bb4b21199a1fe9aff1cf5c09e61da6e77b4db66e73", @generic="537bf4187471ed228378a3f5f743c3c1b8200803cebee53ecb16311dd01054c69c03ce9cf5f5d8f9e9d2108e1e47a10febe5fe1a6f43f4bfafb9848a605687b8c19551fb21e6e3391a61839df6ed8ab640b019eca2c8227e83c8e551eaae4451cfa038e7531e7effb39bf31c4d51ada8a4ee77d11cd909de18dac22f7e77907d192ca55c4549eba46b5cc14041e6cdd5a4aceee48407c524b2763fe2d19aed6fbfa3", @generic="e1315b140a471e3bae1d60dda914a272346033f105ae23798b16185fd587026e2893bbb62ce4a4db68257b4bc6b004c6d784d110803496b81e543e12befcb42070ae04b9504b16c416b1ec4e866e7ae058301ff19a8784d5481f26fd90f50dc80071d281687194343d9edb9fec38b993f87860d722ffbf0adce27e032a964c8e41d372b3a81f2480be0326a6b1645ed7a1220fb90d49c55033ab5966a683afe34eb0c3004e079669b58dbf23193a90d28e0e6fb57fa0c49f0358be73748738e6465b8f6a03f0b309f42373eb0957c185", @generic="efc2c2e7afb9ad", @typed={0x8, 0x2b, @uid=r2}, @typed={0x8, 0x96, @pid=r4}]}]}, 0x418}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x2, 0x9, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0xd}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x0, &(0x7f0000000300), 0x41100, 0x1, [], r1}, 0x48) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000b00)=""/160, &(0x7f0000000a40)=0xa0) 2018/04/04 00:24:03 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x10000010}, 0xc) 2018/04/04 00:24:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) pipe(&(0x7f0000000740)) 2018/04/04 00:24:03 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274"}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) [ 138.028728] netlink: 'syz-executor4': attribute type 39 has an invalid length. [ 138.064150] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. [ 138.148433] netlink: 'syz-executor4': attribute type 39 has an invalid length. [ 138.163480] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. 2018/04/04 00:24:04 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x79) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000043e000)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0xb) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000780)={0x8, &(0x7f0000000180)=[0x2, 0x84, 0x46f, 0x100, 0xeb, 0x400, 0x40, 0x401]}) r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x58, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff6318}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x8, 0x2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x10001, 0x101, 0x100000000, 0x34dac00000000000, 0xea, 0x3, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f00000004c0)=0xb0) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000006c0)=""/145, &(0x7f0000695ffc)=0x91) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-cipher_null\x00'}}}, 0xe0}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 00:24:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x5, 0x6, 0x100000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000880)={0x0, 0xa8, 0x30, 0xe9, 0x2}, &(0x7f00000008c0)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000900)={r2, 0x3ff}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x448) 2018/04/04 00:24:04 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274"}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0xffffffffffffff05, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000140)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xb, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000001c0)=""/153, &(0x7f0000000280)=0x99) 2018/04/04 00:24:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x200}, 0xa8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'sit0\x00', {0x4, 0x200, 0x20, "f80db40fc792", 0x8}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/04 00:24:04 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000002c0)={0x3, "adf650"}, 0x4) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8008001}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0xc4, r2, 0x400, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffffe1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8801}, 0x0) 2018/04/04 00:24:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad849d"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="c000000006607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bb4af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e1435536fa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e897fdcec793abf27cf2b709e4385ab03d69589c910803163960000000000002c74c025ae547446eef6135770bdddde70c000004ee326c672e495e6f0880c10b90000000000be885c41ed7bd555314ff5657f8b7e00000000000010000000000000a2657250094cb093f0f2babaa7c34498e0e327e262cb38c7fc2ecb282476d3b2863c27f7986992278d436be7690000000000000000000000"], &(0x7f00000005c0)=0x2) 2018/04/04 00:24:04 executing program 4: r0 = socket$inet(0x2, 0x80000, 0xb2b) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/04 00:24:04 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274"}, &(0x7f0000000100)={0x2, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:04 executing program 0: socketpair(0x18, 0x2000000000006, 0x8, &(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="e68568dd8ef4279bbe70f7ba8d9fe50376dd59575510810f2b3fa743dad80996152dce8a6c428a89cd4f05c064f217f273bbe20941106e59471c5779723ecb31f9decfc5af3acdddf90b97f5f4f72db39bb67b55348da46085038aa64369b1a4", 0x60) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r3, 0x29, 0x5a, &(0x7f00000001c0)=0xfffffffffffff668, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x3ff) getsockname$inet6(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x1c) 2018/04/04 00:24:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad849d"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) r3 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) [ 139.061058] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/04 00:24:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x1, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x6b8f, r4, 0x10001}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x9, 0x8, 0x2, 0x4], 0x4, 0x4, 0xfffffffffffffffc, 0xb5c, 0x1, 0x2, {0x80000001, 0x20, 0x2, 0x2, 0x100000000, 0x2, 0x5, 0x3, 0x2, 0x10000, 0x80000001, 0x8001, 0xffffffffffffff80, 0x6, "18a8a1155956923701670b99c6029e96e6fe82df702de8bd80f5b794caec7d1d"}}) [ 139.105382] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/04 00:24:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x66550965}, 0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x125) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x2, {0x2, 0x4e21, @multicast2=0xe0000002}, 'rose0\x00'}) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x80, 0x80000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x100000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000001500560ea96c0000000000230000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58, &(0x7f00000018c0)=[{&(0x7f0000000600)}, {&(0x7f0000000700)="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", 0x400}], 0x2, &(0x7f0000001940)=ANY=[@ANYBLOB="10000d00000000000b01000009000000100000000000000002010000ffffffff3000000010000000000000000801000001000000000000"], 0x40, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002180)}, {&(0x7f0000002300)}, {&(0x7f0000002440)}, {&(0x7f0000002580)}], 0x5, &(0x7f00000036c0)=[{0x68, 0x0, 0x8000, "f12161117704898b4bc2ffed136bce10924d2e23f8bd3d3fb91e9c2cc136e5ed2ce52e3d11c7cdfb178b0f479ea455c56512c08a5c77caa22bf480d67ec697a70d30e06f4b0e5ebcae6422f90b26439701"}, {0x48, 0x0, 0x101, "73af8b2d48668ec29170119f5a740de0a75497ebbaf1c35f50ada884f4d10f347bec260a6012b5eb1e8a69494d0131adaff26e01"}], 0xb0, 0x20000090}, 0x9}, {{&(0x7f0000002680)=@can={0x1d}, 0x10, &(0x7f0000002800)=[{&(0x7f00000026c0)="b052e8410ed503402d8d3263f1f688ccfa266a35e5701a744bbc00a338de9a72ff1c2846f8edb0200483e9ac2573271f", 0x30}, {&(0x7f0000002780)}], 0x2, &(0x7f0000002840)=[{0x10, 0x0, 0x6ca0}], 0x10, 0x4040}, 0x5}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x4, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r3, r2}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) close(r3) 2018/04/04 00:24:04 executing program 0: socketpair(0x3, 0x80000, 0x4, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(r1, 0x0, &(0x7f0000000340), 0x80800) socket$netlink(0x10, 0x3, 0xb) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0x7e) pwrite64(r1, &(0x7f00000000c0)="6a6935609b821cdfcfa1a428d019aa7631ec009dd29013ce301cc3303543813302af7d2f9e7fb9e9f4e31cb029fa1c7df8b45b82cbff3979babcc284fc0f15001b827e939679b6d198f48a9f392b80a51ee9ac6e7a751ee44f30406022c6f72949fe2c1842f7fb63f97008f5af81887af5b9429849448cf15c11f84117e46cd701a8c0db768bba3fd797843bc88bdff1730d72", 0x93, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7fffffff, 0x0, 0x10000, 0x21db}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r2, 0x1}) 2018/04/04 00:24:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x5e22}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) socketpair(0x0, 0x80000, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x30000000, 0x4ea, 0x17}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51, 0x4}, 0x41002106) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000)="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", 0x1000) 2018/04/04 00:24:04 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, 0xa446c21}, 0x14) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) 2018/04/04 00:24:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700003fffffffda06ecb7f942f05f34a2040000040d001400000000000001c94c666faa6a9060f06cd6e396bffd40afae09dfef6c71985a752f5e54d11a79115c29012ec2f1965c8309fa927a6c7bfc7569308ec69f9f9fb983aa6ca24e749a11c92213331f1aecad935224dbaf1dc8cc92b42b4b8c01569549868b0f1dbcbe852eb24320f86c125f8693201f8b7fed179c0ad3d5d46a24e8f8c7d88013d2f70c2dfc15e6b5ec498c49232d52ea49744dfac21394c42131402e0a842d0e", 0xc5}], 0x1) 2018/04/04 00:24:04 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5dffc), &(0x7f0000168ffc)=0x4) connect(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80) socket(0xd, 0x3, 0x8) 2018/04/04 00:24:04 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x635, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) socket$packet(0x11, 0x200000002, 0x300) 2018/04/04 00:24:04 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0xa7e, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:04 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x480000000000, 0x100000000, 0x7, 0x4}, 0x14) pipe(&(0x7f0000000040)) 2018/04/04 00:24:04 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000003c0)=0x80, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000400)=0x8001, 0x4) setsockopt$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}) r3 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) connect$netlink(r2, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000300)="39dbb72fb6d0f56b6e226673ba32e2f1b5d16240d95e32935bb3204756e10d9653", 0x21) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) syz_emit_ethernet(0x70, &(0x7f0000000240)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x800, "10c293c42391f5b87529e511a468e5badfcbdb3c8a3f009bf80dbf2e3666cf263d21a878669c35039de45d79d127d112269d30010c8d134321763d7da65aa609ea31043b0d0ba30e66d36f3edc1eeb49296e45d31035752dbb035cd449b0a7829529"}}}, &(0x7f00000002c0)={0x1, 0x2, [0x1ff, 0x6af, 0x7f8, 0x395]}) 2018/04/04 00:24:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="070000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e2e45f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000010000000200000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair$inet6(0xa, 0x7, 0x80000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x28, "db7ff3b7cbbe9e34760d2fe882b41b9069b173aa972381b635bea60dad7f0874bc71283b68d1ec10"}, &(0x7f0000000580)=0x30) r4 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) recvmsg$kcm(r4, &(0x7f0000000780)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/133, 0x85}], 0x1, &(0x7f0000000740)=""/61, 0x3d}, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x7f, &(0x7f0000000080)=""/70, &(0x7f0000000180)=0x46) 2018/04/04 00:24:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x2000}) 2018/04/04 00:24:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/04 00:24:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00@\x00'], &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x30}, 0xc) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/04/04 00:24:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 00:24:04 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x40000000000]}) 2018/04/04 00:24:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3f, 0x10}, &(0x7f0000000100)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/04 00:24:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000005) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0x18) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x5c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'nq\x00', 0x10, 0x9, 0x20}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0xd44d000000000, 0xfffffffffffffffd}}, 0x44) 2018/04/04 00:24:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @broadcast}, &(0x7f0000000140)=0xc) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x1000, 0x4e24, 0x643d, 0xa, 0x5c8ff2c64003a904, 0xa0, 0x7f, r1, r2}, {0xfff, 0x100000001, 0x8000, 0x8001, 0x5, 0x0, 0x4, 0x3f}, {0x7, 0x0, 0x8, 0x81}, 0x7e1, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x3b}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x4, 0x2, 0x9, 0x10000, 0x8001, 0x80000000}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000001a0039032abd7000ffdbdf250ab42015fd06fd070000000000001900", @ANYRES32=r2, @ANYBLOB="000009000300058b", @ANYRES32=r1, @ANYBLOB="000008b6", @ANYRES32=r1, @ANYBLOB="06e3ff10", @ANYRES32=r1, @ANYBLOB="da0000ff", @ANYRES32=r1, @ANYBLOB="000009ff", @ANYRES32=r1, @ANYBLOB="050000ff", @ANYRES32=r1], 0xffffffc5}, 0x1}, 0xfffffffffffffffd) 2018/04/04 00:24:04 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={r4, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xd62}], 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000240)=r6, 0x4) r7 = socket$inet(0x2, 0x7ffff, 0x4000000000) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x80800) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000002c0)={{0x3f, @empty, 0x4e23, 0x3, 'wrr\x00', 0x4, 0x34, 0x14}, {@multicast1=0xe0000001, 0x4e24, 0x2, 0x71e3, 0x5, 0x7fffffff}}, 0x44) sendto$inet(r7, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002105) 2018/04/04 00:24:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/04/04 00:24:04 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x40000000000]}) [ 140.409129] IPVS: set_ctl: invalid protocol: 92 172.20.20.187:20004 nq [ 140.553144] IPVS: set_ctl: invalid protocol: 92 172.20.20.187:20004 nq 2018/04/04 00:24:05 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000140)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x4e, 0x258) 2018/04/04 00:24:05 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) socketpair(0x9, 0x3, 0x2c17, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000b00)={0x0, 0xff}, &(0x7f0000000b40)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000b80)={r2, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0xe}, 0xc94}}, 0xc7ac, 0xffffffffffffffff, 0x4, 0x1f, 0x11}, 0x98) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r3 = socket(0x8, 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x3ff, 0x3ff, 0x3, 0x5, 0x0, 0x3e, 0x10001, 0x34b, 0x38, 0x230, 0x2, 0x2, 0x20, 0x1, 0xfff, 0xff, 0x3}, [{0x7, 0x8, 0x7, 0x7, 0x9, 0x0, 0x4, 0x4800}], "d0309ec2f23d6000b60f0b05ff1afc7f048d07d0b3f28f36d4faa63426d9bd35a3363d4e030215f0382c88ab4bc9d0f2a9bb6cea5d4032cb94b685970629b4aed274e5e10c357a5eeb375eb38c3960a783a94a0cd761c5a5991e73f4c96b876466b541a5bbfec29c4e4aef81e75e96b657706a592f2db50b1bf91514e33b05bb", [[], [], [], [], [], [], [], []]}, 0x8d8) 2018/04/04 00:24:05 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/04 00:24:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x78) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:05 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000053000), 0x0) 2018/04/04 00:24:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x10, 0x7, 0x6) connect$vsock_dgram(r2, &(0x7f0000000400)={0x28, 0x0, 0x0, @my=0x0}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast1, @local}, &(0x7f0000000040)=0xc) close(r0) 2018/04/04 00:24:05 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xf11}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/04 00:24:05 executing program 7: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe, &(0x7f0000005fe2)=ANY=[@ANYBLOB="bec6cedbba1af8aaaaaa00008848"], &(0x7f0000004fec)) 2018/04/04 00:24:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x7ff, 0x18}, 0xc) 2018/04/04 00:24:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@in, &(0x7f0000000040)=0x80, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x1, {{0xa, 0x4e21, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}}, 0x88) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000002e002108000000000000000001000000cd00000033e36d0f16ecbfc77602dbf7b2d40764ba2ade0107030aeab239426e065bbfd91cebb22f322242d11bff13912e1e7e7a6c94729c28c6cc9a3b4d5556d5ea0dd5982f1d38079ec6cc62dbf00db91ec34c0d8899355f50b780a341ca6aa04888762f16f2e3b63de812b0f6588c277f97a125a49022834d561c19e8f40e0252926bdb22d92ae551571fc1d090532370d0d3d1b6100b0686964394eb2e"], 0x18}, 0x1}, 0x0) 2018/04/04 00:24:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)='|', 0x1}], 0x1, &(0x7f0000000880)}}, {{&(0x7f0000001bc0)=@can={0x1d}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001cc0)=[{0x10, 0x84}], 0x10}}], 0x2, 0x0) r2 = socket(0xa, 0x7, 0x24a8) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) 2018/04/04 00:24:06 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000500)=0xffffffffffffff82) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r1}, 0x14) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x1c6, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x5, 0x4) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000180)="44d8fb680cc286f351c60bf8c07d7797335808c66eb5dedca179a79584037ecb94cb92e492793b02bc70357554f4eb8f1564a3ceeb85", 0x36) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000340)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, r1}, 0xc) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/23, 0x17}, 0x20) 2018/04/04 00:24:06 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:06 executing program 5 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001d001705870f00000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/04/04 00:24:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x59, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="00000000071d54741c13ce4232cf4ccc15e147341f3af45de0876d5677bff7af438125229cbe98baa4fb68e1e3379d0f6836bf15aa25352ac5e1524c514a84b62c93802b90ee6d5e8f82160e394b27d48cd92be41c3c41e39b049c4fdd1b7300d85afb45a07b213e2096e163eab911f91a35e19ce7ee7815543e623206be7ca061325496035c1f14ef27c7f70bdaa27501fcaebf2e7d10682ee5a2bf9977791c71a6452ea1f1af3941088653f49fe6a39d82bf604d34d9fe0369f2cecbeee08250f7cc3de14c5f2a11a3cdc0a97e94806524b6ecd62afc6418022d6867f7e4"], 0x18}, 0x0) close(r1) close(r0) 2018/04/04 00:24:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socketpair$inet(0x2, 0x807, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, [0x9, 0x8, 0x400, 0x800000000, 0xf95, 0x0, 0x1, 0x0, 0x1, 0x7, 0xd000000000000000, 0x7, 0x9, 0x4, 0x7]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000500)={r3, 0x5e, "02e860e72dd0b10641f7e43d64e211a62ec4fab994050eb31ea9b37544d76d521d8ad82a679ff8f29b2876d353b5a67e6ca4d0d28bd998872818bc056e85e90134d2b9490b375db465565ea200ca4bf1b31c5218581090052cd0d2b69683"}, &(0x7f0000000100)=0x66) r4 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x0) getsockopt$sock_int(r4, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000b40)={r3, 0xdf, 0x6, [0x1, 0x3, 0x6, 0x1, 0x9a, 0x80000000]}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x1d, 0x1, 0x2, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={r3, 0x1}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000000700)={&(0x7f00000006c0)=[0x42d], 0x1, 0x0, 0x3, 0x62, 0x1, 0x5, {0x0, 0x646c, 0xcad, 0x7f, 0x1, 0x4, 0x1, 0x400, 0x1f, 0x81, 0x7, 0x5, 0x0, 0x0, "a8e3fc66e35acb4f00ef5930928ba57bdf1a6e70dfdda330a45b4a122f6954c3"}}) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)={r3, 0x7c, "2a7934e52e18202041e1e32411d18ae19c00d9d17a030b1413e78a7d6c78ff93a9e789cb1cfbe74fb06a6cfea99693d76192a7d30e41c4c25ae0728900645ec072f723f215991b81e86bdab32a13a54409618f545d0100ba576cf7ba5c64ab2e4a88d7b2cee1ee41f7946c0087d663040288ad274d440e049acfda3c"}, &(0x7f0000000380)=0x84) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000400), &(0x7f0000000640)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f00000007c0)=0x3f) [ 140.852364] FAULT_INJECTION: forcing a failure. [ 140.852364] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 140.861883] openvswitch: netlink: Flow key attr not present in new flow. [ 140.864317] CPU: 0 PID: 15176 Comm: syz-executor5 Not tainted 4.16.0+ #293 [ 140.878071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.887417] Call Trace: [ 140.890003] dump_stack+0x1a7/0x27d [ 140.893632] ? arch_local_irq_restore+0x53/0x53 [ 140.898296] ? trace_hardirqs_off+0x10/0x10 sendmsg(r1, &(0x7f0000000a80)={&(0x7f0000000800)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000b80)="422aafbfd61c813afa118725dceddd11b828c2dfce38f3e4ddf82e26541028e804ca9bcbaf1f8032e2fca0729e6cc8760cff8dfe0b29f73d7559df05f80e8d9a6f4be2ad41b75b9ac3527e6c3f9c773e7eee87a793c05632e1ab465d2e996be5cac78ee63a9f7cfb6bd468c19df08b6faf5c80038a7394a386d82f1082ff42376871814df26c10f3850e04b4cc29b1c81a7254f9626fecfc8d0ccc7ced023f1b72069b2bacd7ffb092c6d0ae8e094b4314de5abe1988de6b7502d332444007ed6b66eee4b1a3cdccdd40ef6a3336a99e5f9e90d43d43b6b1a652c17104387a06cd32c5edbfdde285e61119ee5ff8f019105dec86e3170f7e3dcfd11fd00bac37041b66dd6f7a5ab773ac743deb00f8418293cab5b7e09b7491cc7c24d7be49616cbee6b42bc289f6d4aac617146a6288ae142d616a008c0b8ddd98964dda044eea8cfbc8027d68e0e61d77965859cb8e0135eb19e8a6f0b7730c599bc0b4b88a0cc12157f45fd6387a15ca80528b79f252203f4edde9e2fe218d71265a589587d7903fb7a19adbcb639b825546adc52389b4c2ccd2a899a473b19ef2212bb833de29ab9f2137fcc527712908bed19e44b7c2e4b69eadaf5aabd7674bd0cd2ae22478c814cf12a2144c11e9c2ab5995454f9e6cad605204ff2173444c894825d06657aa6a76b245b36066813f826d6760a98dcc3d66dc4f89cb14b20a9d983af8a064528b6c87b4913e9d1c05f8ce0e162ad2e754bef1cb5184b08ec09c16129c0e433c484a3746c02b7ea3a6213bd74b8fd425de98bf2904f637e25ba13436d8ab8500e6aabbbef95ecb30b5d6a65dda5302e44853a4b96d1ef996da835d5d0db9b1f4c13569e0eac8fa3236889dc671b2cea0ef90e843b430a93b1f917a747ebceeebef6d5e1bc5fac1ff0f9322cea287648f4be198d7512542a07b64d447346f6c6204832d425cf7f21dde8f986a362266d03e60776add706dcf57a229b6680c46a91e561ba81a2f1498043c5c3cd93fa57c538764b628ec7c226cc2ed91fdb6d1eb5e1971458a0d252711753b104042ba500cda62aed3bf2ce36f42c188da6744b97814668ce14f9bc24114e9dc4ed6fa236b134bf22a9412d0614600bc797c19b698f78bbea892741bc2f645b4713a9e177a8c01e9ed13edf0a8df9c42a47e54c2e5bc7b450f150f254153914e4736970be4fdb93afbc930ea00c083de61f6b9df53c2ad5c2c1a923682da7b9ee0a08367aca2d1de72b7451f0af5d2ff32309983ccb219de185ef7c05089f3032292ea4f55effa69a9a393584de99771b92e822c91c94a79bd6f9cd9f9d52f6249695a854aab74e4b569518dde92472376f743bdc59e37b0e4f33bee22e31b1c08884b9487083919c9a8a03bf25dd1e4146a7f5d1ded632f19c46fd1691987101ab2799dbd07b315b93bac18493c2d6fef69ed5a7143d627d644e934a140e006409c4bfb5825c4c038b9b7e6930e3ecb01c79f0ff37eb65f3e3c7ed47bbadb450c17e9c617eafc8bdf1bd6c0a50a1b151ac8e4088e2dd1b44953942c721546fceb324b9228c10b041124c81ac3da8d8aeeab8822786bb24b7899e636e3cfce990834dd0e9e458dffe0dca852d398ed17ac23dcccb1e4e99109f15beb4045cc1e8e0755771c8cdb1ed55040526285c0cbaea893d1fa11adf4c874d3482ff34772c4bb13cb7f3682b797b605765d56323c1bfb5e1cbbb48c5fadb09c87167b58b9d64597334dade2ebe08d2f5a809c5799d8f7743b02e523ff148ba8b0ce152b736b79f9ca3eb6c5b4555c65ea353d60bb8087147e21eb4a0f0cab598ba7e2a66491553a2cbbe9adb498441440d6cbf6491286466a5173cedff04c51bb22ef4b180aa643f2965834de4bba5eea96684cd9fcdd0348e0893086980543e835e01b5b58d519f1e2f0dba4747536036e349d206430ebc3a78f4eec54ace7092eacb6dc61e9cff436c45ddcdf8b69477ce38c481622eb75062903359154f86b48184d5f524b3b5658b2cdd6a4f6e103cbdc87719de3c93b3398d2eb33e47682a5f3d3080245b477cfb44ba9bdf85ed408b2d1a9687e9b668d2d93afd12aed8851d8f413dd9f620abe8d92fe16f2d0a67ce97b8be96fc964e6678cfb49d74e7fe4739f7a2cc346ca2afc4ecda2a7e3f59a6687e4a2eda58a94892f8323f1355fc065a0aa25db0c5e2995d000795d39371eef061d5cd513ffcaf29992a7d3323724f2e7ffd25e1acd738b8d978790874419f4d35f828a0460e0f9884da3ba8bc8031d79668b757bc150939ee9c1451d8d2463500ac545308b35b918b2e95daad7444f3bddbdb02b43e96b5087a60b927a186d77b7a300f8c272ec239b185e60e4025829986000e9026002b4e25168159d75642e68273753c9832a6616293923541811d973a3e875f1fd3f9de30ffcfe395d337ec1b48a682ce281ffc442a32e41a4d74cdade458c39ac1a2c738c7a7cc0213ef0a137b96b13eea81f9cf072de11ec480809923fe7e6f0c185614b8a2ab004a53f4e22bf9440dbd8f0164176ef12e8e1d84ca0b5b825c11740c73a296892b5f2a1bba583f7c813b5f47db115e54fb377a8dc63f30960acaddd7a20d62eb2d37c8cc0f646991cb3968aa1223040565a45673ed97b544316a6aedda908a5c10664d9f9ed9ff49cad9aa3ab951bd0c570cbc7e260ff71eb74e26db0f6fe9e81a33b984d63041a7db7b74a40d3f8c7b5696385825ee6f38e1aa7cb6f557748f64c4e3225766448c98b90884de895504b7d91c0863e412836ba5fcedb8c5f3d9189b6323da38fac1d814c2cf18ff7052de5130fdfaa837e9ef1405ddf4fabeaab25301f62fcc9bb9362b050bec884e5c5d96e9d43ec7210c4c6bc7ec493d275a9ed74b9a5ed5b7a1b7ec2adb945c10dcfa4d7ad4193d63763f42682ad0fa04af7c5ba8b40ca3b1c465354c612f127b1ba6baa067e5b088eb655a5b40b7081bc61392e02924c2c58efc839a827526e56122673f6b9833d11c41901632c490625dabce12a0a2c7e06e9cc4629d2cedf676526a60efed4fafe1d327d9b1d09ce52efb576e923b873fe3cdd0e7515842935c2748b3a6aab7ed18d08454fd2d15b3ce1aa3cc3070c6347d488a2f56e29e1404c14c5b5bd9bf225985d2a7a4a92052375aece9b85cc6ecc5defd212b738363781e0c493f0eecfd39589d1d3d2fd22711d9a5dcbb3e0a346f18a14db763daf8fed034ec98063e5cc1b951793a226de215b2908d6c57a403c94ee2dd2a8fdb6278ebbc7e75d8d634d785a1ba5bcb544fa6a03239961ccfb031ae4f4ebc4513de1eece119469865775c8617fc8538c6de8d3f85c4c3d38c71b7d5e7442a57d4f92a8aa413794d1341348b14e9af3b17c1f5ab866c21879187dec9c0a18a5a238180ebc942ecabfe5a4c7010d0d63fb37721d58c861b482ccc311d327fb4c33ee1e05665e524c17c1d3abe9bb8895ebb3dc093e014b31b1459b842492e7710212b19726127b9c8261a65d7a377f9e77cfa246b0eebfa35d8f8ed23301d6106663cb934176b0fb853e5a41405d8309b6d6b8dbbd7912f6f4094c8a4dd312a6cac5d8db811fdf2a99d4316098568431ed86a6dc3b36743fe4abae58ac1e647b3777299fecea8e1506a276f6f4bd085e083b47b044ee058bec3a80cec4860d35b4bb71e07e130244e44b9af45a42d33a703ce8071fee74903341ebd878b13e91d77133c241969f38af498be239dc38d577f3f8801c64e624f04c4f910a5e07e0b5bf4cc33265a855efb07c72131fb72745ed30dec848d5f906db2bf81cc71fff8badf1dec85e46bcbc118218b788326bceef50583368f09f796fb19ce492e2db0441c6037d35bacf6ec209b48688bf307828ec6e79501ca71b894b73a4a3094e7ede35c9ecbfed949d5cadc150ce1edfdeb95380092a9a686e837b384fb6730832eb992c66f7e3bd75c69654d09ca6e30206a682184426ec8de0a8ba038dc5ad122dd2bba2f0f30f3109440c822769f7805aedd86d88705b84d30066c9067540953fbd2875d8def35abfcf09a097580b5725d80b3d49c6e3e72a3c250935b811eaff29ec56e86ed775ff5c81ef0b53646ff9cd5dca185b1979ecdd7a0f0b85368b9e82b44804c174873dc4aaacb01bbd24af294fe6cbc67451f3ca6066fee3096527dcffef5cb25b517ba48c78e41bac6d7480ea3a149b7f84d88ee08dfa2db0ba6198fa996bfdc1d38db863ea7f859457239c7e693f4d34e8ecaea6be9f2e62699136a903a71adb8cc0514c80b2070586f0fc8d914e736f60606e81e84b1b51cefdbeb9df5c77b22a422f65f3d84b5ebb0ff4d82db2299503114abbe7b80ea8f5b49ecd9493e1a94e333e22f1832c3c7db57383a96193519fc0dc770d5937cf5b4ced2e4f1d84f599de1441c44d0f2b174d1b7aa187cfd2fca64a1dddb23e23d12f01592b1d745fb7198bd57b8d66a69791db6422ca2853832458099f54868bdc9898ba47592d62bcf0e3d237176a8d71d34ec7a24d90aeaf080b8831bae5cf78968fa862e910abbfebe724a33a3953454e2efbee64ece69c3c541c3eb675f21da036c280d94d4bc80fbac7bdc6cfa4a4b3e1b55f8090ed0d221ec3c2f25f3a53a3e7cee311943de5645fc2c576c7734f996ffef2d8a121b7b8b86d14a0b193b377cfc4ecd70b2f80e27926091bb6e9401e55f222cffbf122dbde13f7d6b450a08113710de88297570cc5d144a6e886d1e222171db03afd3299a7e3c6fbd2ab1bb27e604296f531ad4d822c462b381589aecdf759ea86f379141764f737554216b07a82718545449993fb1bb98395412a78b2199e510a014060d38f63403b79d46a4c7e5516da5a5cc730db30094b07e6c9710642b8b4b236bd56add8ac58ffcd2ffcc49f8141ea6d7f11ab208ac53df551a2cdf228cdf8d5fc10f15a5c4c24536e3a85e45c3b61e5f9bd4328921be4ebebfd00dadcf3c638a68ac9d342fc5a4227682ab920f5182bd2cdcb73ddb084ea7df3ce9aa986e630b0c5c6c1a8802c9a2b985f5aa534f29d5b4530522f4c1e07346209d988578f070fc3072037cc714ad819ef5e1f91ce7edb3fc9927c6a0b743dff7cb05b1d6b8406b2847072085217078c25bf388cc7bd83e62795ce01599c17400faeb50656921bce6a77617c06134768ac53d19cb035a8790b3d439610520b89a8359a1a4855e34fe2d3c82c8af5c84546ac7ffb58357e82c512907cb82e48eef5dfe967791b393f3d3467d9a653d4f7c023c6ad4e904aff1bfae8d76f4de8a99e4b6e543d91b89cee5e5ead966df7abceea6688841161d28b7fc102e4b52fd35d4f0cb0bf863e025d97ae1ef77d84a5455a083eb0b61b78c1e13dcf6e2e91ee0a7749cea420375bfe8559ad291b7a2555b8ab5546d118d46900fafcc57ac92786c3478bd02ef17783e6c7216abf3ef6e2e327d3209ec1d680cdefdc71252c8d786fef0d9ef19d9e01bbf2b7bdaf5c0be28e459802d0e3c878fb37e657eb87057efe6059437f76f1fac84761b4d16bdc2ce7b9e587380c41d8862e4bbd25683a8a7b4fc2bf8c14bc70e1f1933792657c9691b83271551bb59489bc4efd6d18e062f7e77d2df2dc6149c0e53b976bada8308cd51a15c69d6585696d7d625520cb50aaaab92662a8aff6524f2bee20c86b1b2391b3edd18cd35672f39fd70f1f10491ff467c8e4e5f035ccba3bd74e01ad29742a670d86b6193367e3b604c0ee8ae7fd0eba746d0dc8516e393d9d9e2a568e8cb9343c2331e27b884b97a37abd47177e85a32a42", 0x1000}, {&(0x7f0000000440)="2fc54c1e4f34b54e0b", 0x9}, {&(0x7f0000000880)="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", 0xff}, {&(0x7f0000000980)="b58c156d88f0c830d47f", 0xa}, {&(0x7f00000009c0)="9e1893be2faecd4acc4e34f92a91fa0199dafd", 0x13}], 0x5, &(0x7f0000001b80)=[{0xa8, 0x108, 0x400, 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"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"}], 0x11e0, 0x40000}, 0x4000) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 140.902625] should_fail+0x914/0xae0 [ 140.906340] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.911449] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.916633] ? lock_pin_lock+0x360/0x360 [ 140.920692] ? __lock_acquire+0x638/0x3c30 [ 140.924924] ? kasan_check_read+0x11/0x20 [ 140.929091] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.934290] ? print_irqtrace_events+0x270/0x270 [ 140.939048] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.944246] __alloc_pages_nodemask+0x327/0xdd0 [ 140.948917] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 140.953932] ? __lock_acquire+0x638/0x3c30 [ 140.958165] ? print_irqtrace_events+0x270/0x270 [ 140.962917] ? trace_hardirqs_off+0x10/0x10 [ 140.967242] ? __lock_acquire+0x638/0x3c30 [ 140.971481] alloc_pages_current+0xb6/0x1e0 [ 140.975801] skb_page_frag_refill+0x294/0x660 [ 140.980302] ? tun_build_skb.isra.48+0x285/0x1b60 [ 140.985138] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 140.990072] ? kasan_check_read+0x11/0x20 [ 140.994221] ? rcu_is_watching+0x85/0x130 [ 140.998361] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.003298] tun_build_skb.isra.48+0x30c/0x1b60 [ 141.007975] ? tun_net_xmit+0x19f0/0x19f0 [ 141.008042] kernel msg: ebtables bug: please report to author: Wrong len argument [ 141.012108] ? print_irqtrace_events+0x270/0x270 [ 141.012123] ? print_irqtrace_events+0x270/0x270 [ 141.012133] ? alloc_set_pte+0xf74/0x1780 [ 141.012147] ? trace_hardirqs_off+0x10/0x10 [ 141.012154] ? lock_release+0xa40/0xa40 [ 141.012166] ? print_irqtrace_events+0x270/0x270 [ 141.012175] ? reacquire_held_locks+0x1f9/0x3e0 [ 141.012187] ? __lock_acquire+0x638/0x3c30 [ 141.012195] ? print_irqtrace_events+0x270/0x270 [ 141.012205] ? print_irqtrace_events+0x270/0x270 [ 141.064736] ? __lock_acquire+0x638/0x3c30 [ 141.068968] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.074156] ? kasan_check_read+0x11/0x20 [ 141.078304] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.079172] kernel msg: ebtables bug: please report to author: Wrong len argument [ 141.083481] ? __lock_acquire+0x638/0x3c30 [ 141.083505] tun_get_user+0x27f9/0x3b50 [ 141.083514] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.083523] ? trace_hardirqs_off+0x10/0x10 [ 141.083530] ? trace_hardirqs_off+0x10/0x10 [ 141.083538] ? trace_hardirqs_off+0x10/0x10 [ 141.083547] ? environ_open+0x80/0x80 [ 141.083563] ? debug_check_no_locks_freed+0x380/0x3c0 [ 141.083576] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 141.083589] ? lock_acquire+0x1d5/0x580 [ 141.135240] ? trace_hardirqs_off+0x10/0x10 [ 141.139565] ? tun_get+0x1ab/0x2e0 [ 141.143099] ? lock_downgrade+0x980/0x980 [ 141.147250] ? kasan_check_read+0x11/0x20 [ 141.151390] ? rcu_is_watching+0x85/0x130 [ 141.155532] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.160459] ? tun_get+0x1d4/0x2e0 [ 141.163991] ? tun_do_read+0x27e0/0x27e0 [ 141.168098] ? __check_object_size+0x8b/0x530 [ 141.172600] tun_chr_write_iter+0xb9/0x160 [ 141.176835] do_iter_readv_writev+0x55c/0x830 [ 141.181329] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 141.186082] ? rw_verify_area+0xe5/0x2b0 [ 141.190140] do_iter_write+0x154/0x540 [ 141.194022] ? dup_iter+0x260/0x260 [ 141.197653] vfs_writev+0x18a/0x340 [ 141.201271] ? vfs_iter_write+0xb0/0xb0 [ 141.205241] ? wait_for_completion+0x770/0x770 [ 141.209821] ? __lock_is_held+0xb6/0x140 [ 141.213900] ? __fdget_pos+0xb4/0x1a0 [ 141.217703] ? __fdget_raw+0x20/0x20 [ 141.221412] ? __sb_end_write+0xa0/0xd0 [ 141.225381] do_writev+0xfc/0x2a0 [ 141.228829] ? do_writev+0xfc/0x2a0 [ 141.232446] ? ksys_write+0x184/0x220 [ 141.236242] ? vfs_writev+0x340/0x340 [ 141.240042] ? mm_fault_error+0x2c0/0x2c0 [ 141.244189] ? ksys_ioctl+0x6c/0xb0 [ 141.247811] SyS_writev+0x27/0x30 [ 141.251259] ? SyS_readv+0x30/0x30 [ 141.254791] do_syscall_64+0x281/0x940 [ 141.258669] ? vmalloc_sync_all+0x30/0x30 [ 141.262815] ? finish_task_switch+0x1b9/0x970 [ 141.267314] ? finish_task_switch+0x17a/0x970 [ 141.271799] ? syscall_return_slowpath+0x550/0x550 [ 141.276718] ? syscall_return_slowpath+0x2ac/0x550 [ 141.281646] ? prepare_exit_to_usermode+0x350/0x350 [ 141.286659] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 141.292025] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.296866] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/04 00:24:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad849d"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0xffffffffffff1675, 0x400, 0x10001, 0x4000000, r1}) 2018/04/04 00:24:06 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[], 0xffffffffffffff16}, 0x1}, 0x1) 2018/04/04 00:24:06 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x440, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x4c3) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x5, 0x4) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/04 00:24:06 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000722ffc), &(0x7f00001c3000)=0x4) 2018/04/04 00:24:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) 2018/04/04 00:24:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x3, 0xa}) 2018/04/04 00:24:06 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x6, {0x2, 0x4e22}, {0x2, 0x4e20}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0xc0, 0x80000cf98, 0xe9, 0x2, 0x4, 0x0, 0x43d6a0a7, 0x200, 0x7}) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="0002008000000000000000000000000000ff0000a1c5adff867a755102f5d7bf721823d6088a8ec464e7dde786999f35438a5c3ab01f58350b3a51327261e9b2ec656cea4ffa73269c77e230a5fd6a274297567f45e3a459141b6380e0849d5864f8f15cb9d047fec14c9924a012a28ea3be2f86fcb37133945acc34d1084f279b7ebce6ea47caf5371a90b5b68563d2597071276e6b6b01cc4beeeb59a9797e65f2d5d309c1f8705bb5f5b7cecc77813ffd7d67da93a40d0dcf1226a2b1cfc733f2eff7899920a996c3b92086cfffb18299c80e6064a8406433c93b5fe1b7c738646e4d966366b366965d", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast1, @multicast1}, &(0x7f0000000100)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9, 0x4e22, 0x380000000000, 0x2, 0x20, 0x80, 0x5e, r3, r4}, {0x10000, 0x1f, 0x1, 0xfffffffffffffc00, 0x9, 0x4, 0x200, 0x7f}, {0x800, 0x5f, 0x25ac, 0x9}, 0x80, 0x6e6bbb, 0x0, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x4, 0x2, 0x7, 0xb180000000000000, 0x0, 0x4}}, 0xe8) 2018/04/04 00:24:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:06 executing program 7: writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffff"], 0x11}, 0x1}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x8d, 0x800) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0x0, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002280)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002380)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000002400)={&(0x7f00000023c0)=[0x0, 0x0, 0x0], 0x3}) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)={0x9c, 0x9, 0xb, 0x100, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0x8}, [@typed={0x8, 0x2c, @u32=0x80}, @typed={0x8, 0x0, @fd}, @typed={0x8, 0x7c, @str='\x00'}, @nested={0x70, 0x2b, [@generic="e3d09b2e869f5543923052bc6a11b96600b9bde76daa26223abf903a5fa42cc5dab8918842f8e75da79ef479882be546ebd9a3ca0cad15305d46b2ad10395dd4e7ce6918081e96e4dc28713fb2212d65ad28fdabdf1fc5d0217ba7da86169374c3f298ae9586896fa0"]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f00000027c0)="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") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/04/04 00:24:06 executing program 0: socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000000500)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0xfed0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/04 00:24:06 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x234, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) [ 141.302046] RIP: 0033:0x455191 [ 141.305227] RSP: 002b:00007f5d01e4cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 141.312930] RAX: ffffffffffffffda RBX: 000000000000025c RCX: 0000000000455191 [ 141.320194] RDX: 0000000000000001 RSI: 00007f5d01e4cbf0 RDI: 00000000000000fc [ 141.327464] RBP: 0000000020000140 R08: 00000000000000fc R09: 0000000000000000 [ 141.334732] R10: 000000000000025c R11: 0000000000000293 R12: 0000000000000013 [ 141.341997] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000000 [ 141.342748] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 141.402927] device lo entered promiscuous mode [ 141.476136] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. [ 141.486294] device lo left promiscuous mode [ 141.492646] device lo entered promiscuous mode [ 141.496872] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/04/04 00:24:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept(r0, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) setsockopt$inet_tcp_buf(r1, 0x6, 0x4000011, &(0x7f0000000080)="1fabaca922431c23077fb83332f0f73bf943cf95bd383f556dda00a452b1f021c694af5e878605250649bae5f88f74db8ba1b9e4d9004020302a8aa8d9e6f63309ba0025512eea4f87d3e15fb931855ae518b796ba71acb604bb75f16a016de13f5400000000000000000000006100000000", 0xffffffffffffff3d) socket(0x19, 0x80006, 0x3) 2018/04/04 00:24:06 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r0}, 0x14) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x0, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r2) close(r1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)=ANY=[@ANYBLOB="240000002c00ff0affff35757d0709000000bdd6d51c35c0ffffff0e9b7cc517"], 0x1}, 0x1}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, 0x5fec, 0x0, 0x1, 0x500, 0x3ff, 0x200000, r3}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) socket$inet6(0xa, 0x0, 0x6) 2018/04/04 00:24:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:06 executing program 5 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:06 executing program 6: r0 = socket(0x0, 0x0, 0x373e) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eedffc)=0x200, 0xfffffffffffffea8) sendto$inet(r1, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0xf0, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/240}, &(0x7f0000000280)=0x78) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000080)=0x5, 0x4) 2018/04/04 00:24:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000040)={@empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) poll(&(0x7f0000f8c000)=[{r0}], 0x1, 0x0) 2018/04/04 00:24:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffe0001) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x1000000000) r1 = socket$inet6(0xa, 0x2, 0x44) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x7ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003400)={0x0, 0x100}, &(0x7f0000003440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x9}, &(0x7f0000000280)=0xc) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) sendto$inet(r4, &(0x7f0000000140)="9e412aa0c357cbe130fea1a09057d436a4e8dab1a5626d571f52073fb3f6ab9ebe3819b5c1e19625ddfc0b63d05a5542ee09036417e394963dd735ccd3ec0b79dfd0fd1bee3ce65c39416bdcc3bf7067a0b4181ea6fa6ac5e14a76d2bd85b1c61297635eff9290bef524f482323595b92b993651e8e8370cbcbcb8496029c75dde208c0d86329090168f7689e107a113f1521561d120b723ec8466dc47765d", 0x9f, 0x10, &(0x7f0000000200)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003480)={r3, 0x80, 0x80, 0x80000000, 0x54d8, 0x7}, &(0x7f00000034c0)=0x14) 2018/04/04 00:24:06 executing program 3: syz_emit_ethernet(0x7e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="f6f31fa0dbea", [{[], {0x8100, 0x2, 0x6, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "fa9c73", 0x44, 0x11, 0x0, @dev={0xfe, 0x80}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) read(0xffffffffffffffff, &(0x7f00000000c0)=""/241, 0xf1) [ 141.521392] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 00:24:06 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0x0, 0x0, {0x1c}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) [ 141.569906] FAULT_INJECTION: forcing a failure. [ 141.569906] name failslab, interval 1, probability 0, space 0, times 0 [ 141.581200] CPU: 1 PID: 15274 Comm: syz-executor5 Not tainted 4.16.0+ #293 [ 141.588208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.597558] Call Trace: [ 141.600158] dump_stack+0x1a7/0x27d [ 141.603788] ? arch_local_irq_restore+0x53/0x53 [ 141.608456] ? __lock_acquire+0x638/0x3c30 [ 141.612694] should_fail+0x914/0xae0 2018/04/04 00:24:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff0018000100ffffffff"], 0x24}, 0x1}, 0x0) [ 141.616410] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.621521] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.626706] ? rcu_is_watching+0x85/0x130 [ 141.630856] ? rcu_pm_notify+0xc0/0xc0 [ 141.634751] ? rcu_read_lock_sched_held+0x108/0x120 [ 141.639764] ? __alloc_pages_nodemask+0xabe/0xdd0 [ 141.644604] ? trace_hardirqs_off+0x10/0x10 [ 141.648924] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 141.653942] ? __lock_acquire+0x638/0x3c30 [ 141.658178] ? print_irqtrace_events+0x270/0x270 [ 141.662933] ? find_held_lock+0x35/0x1d0 [ 141.667000] should_failslab+0xec/0x120 [ 141.670972] kmem_cache_alloc+0x47/0x760 [ 141.675042] __build_skb+0x99/0x410 [ 141.678673] ? skb_try_coalesce+0x1cb0/0x1cb0 [ 141.683165] ? trace_hardirqs_off+0x10/0x10 [ 141.687490] ? lock_acquire+0x1d5/0x580 [ 141.691465] ? lock_acquire+0x1d5/0x580 [ 141.695438] ? tun_build_skb.isra.48+0x4ac/0x1b60 [ 141.697827] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 141.700283] build_skb+0x6f/0x2a0 [ 141.700295] ? __build_skb+0x410/0x410 [ 141.700317] tun_build_skb.isra.48+0x9f4/0x1b60 2018/04/04 00:24:06 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:06 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x1f}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240)=0xe0c, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/04 00:24:06 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) [ 141.700336] ? tun_net_xmit+0x19f0/0x19f0 [ 141.700345] ? print_irqtrace_events+0x270/0x270 [ 141.700357] ? print_irqtrace_events+0x270/0x270 [ 141.734375] ? alloc_set_pte+0xf74/0x1780 [ 141.738527] ? trace_hardirqs_off+0x10/0x10 [ 141.742843] ? lock_release+0xa40/0xa40 [ 141.746811] ? print_irqtrace_events+0x270/0x270 [ 141.751560] ? reacquire_held_locks+0x1f9/0x3e0 [ 141.756223] ? __lock_acquire+0x638/0x3c30 [ 141.760451] ? print_irqtrace_events+0x270/0x270 [ 141.765210] ? print_irqtrace_events+0x270/0x270 2018/04/04 00:24:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffffffff, 0x5, 0x40, 0x80000000, 0xb2b, 0x6, 0x3ff, {0x0, @in6={{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x9, 0x7, 0x6, 0x6bb, 0x300000000000}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x7, [0x4, 0xf5f, 0x6, 0x8, 0x0, 0x1, 0x8000]}, 0x12) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/04 00:24:07 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) [ 141.769963] ? __lock_acquire+0x638/0x3c30 [ 141.774193] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.779376] ? kasan_check_read+0x11/0x20 [ 141.783528] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.788712] ? __lock_acquire+0x638/0x3c30 [ 141.792955] tun_get_user+0x27f9/0x3b50 [ 141.796925] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.802109] ? trace_hardirqs_off+0x10/0x10 [ 141.806419] ? trace_hardirqs_off+0x10/0x10 [ 141.810729] ? trace_hardirqs_off+0x10/0x10 [ 141.815044] ? environ_open+0x80/0x80 [ 141.818848] ? debug_check_no_locks_freed+0x380/0x3c0 [ 141.824041] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 141.828969] ? lock_acquire+0x1d5/0x580 [ 141.832946] ? trace_hardirqs_off+0x10/0x10 [ 141.837281] ? tun_get+0x1ab/0x2e0 [ 141.840816] ? lock_downgrade+0x980/0x980 [ 141.844966] ? kasan_check_read+0x11/0x20 [ 141.849109] ? rcu_is_watching+0x85/0x130 [ 141.853249] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.858175] ? tun_get+0x1d4/0x2e0 [ 141.861704] ? tun_do_read+0x27e0/0x27e0 [ 141.865760] ? __check_object_size+0x8b/0x530 [ 141.870257] tun_chr_write_iter+0xb9/0x160 [ 141.874496] do_iter_readv_writev+0x55c/0x830 [ 141.878998] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 141.883753] ? rw_verify_area+0xe5/0x2b0 [ 141.887821] do_iter_write+0x154/0x540 [ 141.891710] ? dup_iter+0x260/0x260 [ 141.895337] vfs_writev+0x18a/0x340 [ 141.898962] ? vfs_iter_write+0xb0/0xb0 [ 141.902930] ? wait_for_completion+0x770/0x770 [ 141.907511] ? __lock_is_held+0xb6/0x140 [ 141.911573] ? __fdget_pos+0xb4/0x1a0 [ 141.915370] ? __fdget_raw+0x20/0x20 [ 141.919075] ? __sb_end_write+0xa0/0xd0 [ 141.923047] do_writev+0xfc/0x2a0 [ 141.926489] ? do_writev+0xfc/0x2a0 [ 141.930102] ? ksys_write+0x184/0x220 [ 141.933896] ? vfs_writev+0x340/0x340 [ 141.937690] ? mm_fault_error+0x2c0/0x2c0 [ 141.941833] ? ksys_ioctl+0x6c/0xb0 [ 141.945457] SyS_writev+0x27/0x30 [ 141.948898] ? SyS_readv+0x30/0x30 [ 141.952426] do_syscall_64+0x281/0x940 [ 141.956302] ? vmalloc_sync_all+0x30/0x30 [ 141.960445] ? finish_task_switch+0x1b9/0x970 [ 141.964937] ? finish_task_switch+0x17a/0x970 [ 141.969429] ? syscall_return_slowpath+0x550/0x550 [ 141.974355] ? syscall_return_slowpath+0x2ac/0x550 [ 141.979272] ? prepare_exit_to_usermode+0x350/0x350 [ 141.984278] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 141.989640] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.994494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 141.999677] RIP: 0033:0x455191 [ 142.002861] RSP: 002b:00007f5d01e4cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 142.010562] RAX: ffffffffffffffda RBX: 000000000000025c RCX: 0000000000455191 2018/04/04 00:24:07 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000040f000/0x4000)=nil, 0x4000, 0x7, 0x3f, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e22, @rand_addr=0x9fbfcd6}}) bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x3, 0x0, 0x4, 0x1}}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x7e, 0x4) socketpair(0x5, 0x807, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000640)={0xb1c, {{0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xbde5}}, {{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x8001}}, {{0xa, 0x4e22, 0x5, @empty, 0x4}}]}, 0x290) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000004c0)={0x2, "3cda"}, 0x3) r4 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00000002c0)={0x8, {{0xa, 0x4e24, 0x6, @empty, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e21, 0x7, @empty, 0x5}}, {{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x190) recvfrom$ipx(r2, &(0x7f0000000900)=""/168, 0xa8, 0x20, &(0x7f00000009c0)={0x4, 0x3, 0x6, '8F=\'SX', 0x4}, 0x10) accept$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000500)="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", 0xfa) 2018/04/04 00:24:07 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r0}, 0x14) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x0, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r2) close(r1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)=ANY=[@ANYBLOB="240000002c00ff0affff35757d0709000000bdd6d51c35c0ffffff0e9b7cc517"], 0x1}, 0x1}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, 0x5fec, 0x0, 0x1, 0x500, 0x3ff, 0x200000, r3}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) socket$inet6(0xa, 0x0, 0x6) 2018/04/04 00:24:07 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:07 executing program 5 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:07 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000002c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/246, 0xf6}, {&(0x7f0000001280)=""/189, 0x3de}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000002800)=""/99, 0x63}, {&(0x7f0000002ac0)=""/10, 0xa}, {&(0x7f0000002b00)=""/200, 0xc8}], 0x7, &(0x7f00000000c0)=""/247, 0xf7}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xe0, "e18ef3dc7b29434b44ec6cb184a58b6c346b8615239e7145f4ce8aa56b2fa0933b6c1ed08bfd743611fefea6b6423f3697f09cde789c51e4f8e68341c4822061507fa7ecc181a14620026b9f774ed0ee2cf607cb333d679fd72a37efc2dc1545e5a730ea8b0ccfae14f09ca4f4d2cf8abf2a79efa830bbe2678fba686ca2a9b00a8b6e7aa08a9d955b8ce44ceb96a950b32b1e40e94d71fe7f4018443112555c0b9cd79166b1803ab0a82ac47e3449a3691bf66a854e1ec34c994898f49fd719a6f338580eada609b460556b197e67d10797a5f4d3f50addf4eb5f087f90b1cd"}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) 2018/04/04 00:24:07 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x4, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1ff, 0x3d, 0x1, 0x100000001, 0x7, 0x20d, 0x1f, 0x1, r2}, 0x20) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x12, "75e4b7e475045ffc23963b675c0024057bdf"}, &(0x7f00000001c0)=0x1a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 00:24:07 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000025c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000002780)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002740)={&(0x7f0000002680)={0xb8, r1, 0x20, 0x70bd25, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ae6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/04 00:24:07 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) [ 142.017832] RDX: 0000000000000001 RSI: 00007f5d01e4cbf0 RDI: 00000000000000fc [ 142.025088] RBP: 0000000020000140 R08: 00000000000000fc R09: 0000000000000000 [ 142.032346] R10: 000000000000025c R11: 0000000000000293 R12: 0000000000000013 [ 142.039607] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000001 2018/04/04 00:24:07 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="2063d18f079c9549cf7c48ed", 0xc}], 0x2, &(0x7f0000e4e000)}, 0x2000000000008000) accept$alg(r1, 0x0, 0x0) 2018/04/04 00:24:07 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000002740)=0x7, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/154, 0x9a}, {&(0x7f00000013c0)=""/90, 0x5a}, {&(0x7f0000001440)=""/98, 0x62}, {&(0x7f00000000c0)=""/43, 0x2b}], 0x8, &(0x7f0000001540)=""/8, 0x8, 0x92e}, 0x12122) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001600)={'ip6tnl0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001640)={@broadcast=0xffffffff, @multicast1=0xe0000001, r2}, 0xc) 2018/04/04 00:24:07 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:07 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x4, 0x4) 2018/04/04 00:24:07 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/152, &(0x7f0000000080)=0x98) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = accept4(r0, &(0x7f0000000540)=@generic, &(0x7f00000005c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0x4) socketpair$inet(0x2, 0x5, 0x131106af, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x6, 0x9, 0x101, 0x7ff, 0xcde, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x1}}, 0xbf69, 0xff, 0x5, 0x100000001, 0x8000}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r3, 0x7}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x8f, "66a1591520acdeca5cedcd5d98143b269cbaf087733178fbfd17c0f1656fb9e65b0528d6efdae2bbffb0385e2a054b93f345a1ceb4e5b86d1eb803ace0bd54df701883d2103b08efff2804afab1c19e57bcc3e7ec67e9c1d0d70dfde7e51ef9770bbefe15ad05ee64f180ab49fa1d4af1473372c105f5570bdde41d42c74e5705a1d5241cb81cbe3d2ade421a5166c"}, &(0x7f0000000500)=0xb3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) socket(0x1a, 0x4, 0xbf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000d00)={0x7, &(0x7f00000006c0)=""/145, &(0x7f0000000c40)=[{0x401, 0xcf, 0x80000000, &(0x7f0000000780)=""/207}, {0xfff, 0x3b, 0x0, &(0x7f0000000880)=""/59}, {0x4, 0xf1, 0x9, &(0x7f00000008c0)=""/241}, {0xfff, 0xe6, 0x3000000000000000, &(0x7f00000009c0)=""/230}, {0x24000000000000, 0x6a, 0x6, &(0x7f0000000ac0)=""/106}, {0x8916, 0xba, 0x80, &(0x7f0000000b40)=""/186}, {0x97cd, 0x28, 0x9f47, &(0x7f0000000c00)=""/40}]}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) r6 = socket(0x0, 0x801, 0x3) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000140)=0x5e, 0x4) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f00000002c0)="4ce25721649f55e01d040605bf403e96bac0f47af8f21266e6e1eb5defd2a120f4ca259af212a06bf2e54fbb75d4bb3b48ddd315e515fc698074dffbc0f18eca7348a730d62ecd2e2e1ae6ba512fa2") getpeername$llc(r1, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d80)=0x10) 2018/04/04 00:24:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x3, 0x4) socketpair(0xb, 0x1, 0x6a37, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001200)={r1, 0x0, 0xba, 0x1000, &(0x7f0000000140)="cba62aac02bcf8333eef3516cc2780d7aea4691759c3ccdf572d3d2c90fd97d83c11beba19d76da2d382ffc0ba3bbc1c9cc40965b45a4f3b2ef0b42a7fcaa7717bb4eb48873687a2349165a463c01f0c947f3f6b108ee6f8f7481a2c71bb2af675d289d7252c71688b7cc4e25a1f84c8fc359032daf27f9f435250bdfd799b41cdb277c2530c5f5237d9525729ad02b3a7ed61a8b07e5b4865fb4c67d178cb082463955a514839a879883f451997261a24d993297e7e5cdc2c81", &(0x7f0000000200)=""/4096, 0x5a}, 0x28) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001240)={r2, r1}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001280)={0x0, 0x9}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001340)={r4, 0x40, &(0x7f0000001300)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000001380)=0x10) recvfrom$llc(r2, &(0x7f00000013c0)=""/16, 0x10, 0x2, &(0x7f0000001400)={0x1a, 0x30b, 0x7ff, 0x7ff, 0x80000000, 0x6, @random="70b89dce5237"}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001440)={r4, 0x9a8}, &(0x7f0000001480)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000014c0)=0x80000001, 0x4) r6 = accept(r0, 0x0, &(0x7f0000001500)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001540)={r5, 0x3}, &(0x7f0000001580)=0x8) r7 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$can_raw(r6, &(0x7f0000001680)={&(0x7f00000015c0)={0x1d}, 0x10, &(0x7f0000001640)={&(0x7f0000001600)=@can={{0x3, 0x7, 0x5, 0x513}, 0x1, 0x2, 0x0, 0x0, "61b218b535bb7afd"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001740)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}}], 0x2c) getsockname(r7, &(0x7f0000001780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001800)=0x80) sendmsg$can_raw(r2, &(0x7f0000001900)={&(0x7f0000001840)={0x1d, r8}, 0x10, &(0x7f00000018c0)={&(0x7f0000001880)=@can={{0x3, 0x8, 0x180, 0x4}, 0x3, 0x3, 0x0, 0x0, "086c7f141d5f7125"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4044800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001940)=0x5, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001980)={'erspan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000019c0)=@sack_info={r4, 0x5, 0x594}, &(0x7f0000001a00)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001a40)={r9}, &(0x7f0000001a80)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x3, 0x0, 0xffffffffffff7fff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001ac0)=@sack_info={r10, 0x7, 0x6ef1}, &(0x7f0000001b00)=0xc) 2018/04/04 00:24:07 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000540)) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) getsockname$netrom(r1, &(0x7f0000000580)=@full, &(0x7f0000000600)=0x48) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)) 2018/04/04 00:24:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="b1a5a6d0009c13de07aedc9caef39641bbb64080775851f39217b48eb8cfac0b2969daa9aa985aed53184132617046d46229bf1009ce8afb077184298528d9a27703b9d77122cc9fc7309cf7ae8c9ecae3b63b4e520bd201f58a805ab04f8a682a76fb42078d942ef7341a3156b50fee1ad53cbad8e8b4f68fe7f9c618a69c14dc74f9d38a22590000000000000093b5cae5ce35498bf2ace08baf3e759a4619b21fe2c47ff73888b55959a958121a3b010704580c554c075ab4506519f8a683d0338f0baa396337c24412dc2e2f6ba84fb83ac6da8a0f255d1f00"], 0x24}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2002000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000d4", @ANYRES16=r2, @ANYBLOB="20008b08dd2f5233a9be4d6f1d000800020000000000080001004e2100000800030006000000080002000a000000"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4) socket$netlink(0x10, 0x3, 0xe) 2018/04/04 00:24:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000592000)=""/99, &(0x7f0000000000)=0x63) 2018/04/04 00:24:07 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000480)={0x0, {{0x2, 0x4e24}}}, 0x88) 2018/04/04 00:24:07 executing program 5: syz_emit_ethernet(0xbd, &(0x7f0000000240)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @random="8e1a90b5f274", [], {@ipv4={0x800, {{0x7, 0x4, 0x5, 0x9, 0xaf, 0x68, 0x6, 0x2, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ra={0x94, 0x6, 0x40513af9}]}}, @dccp={{0x4e22, 0x4e20, 0x4, 0x1, 0x80000, 0x0, 0x0, 0x7, 0x9324, "141167", 0x4, "22a992"}, "e98103bd4e69630af0b01a72970732c3e92776ba2c797fc62218c943d6dcfb5d7320aac80636d03e67d7cdc29db53e040eba8824bca520a2315b9cf54c03268b87ea9c1e94723619fbba28f74f43409f4e2ba9077960e26472ccb27ff212e18084fc9b84df8534d3361e124f7318907ec32c322eeec15818da36570131a241a8119f9e"}}}}}, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x4, 0x3]}) socket$rds(0x15, 0x5, 0x0) 2018/04/04 00:24:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000f36f0bbf6d93055ce15335106e95d5ab634fdddb4df7b2ace9b9c6aaaebb4f10f517d83ba11c46ec575a124322", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x4000005}, &(0x7f0000000080)=0x14) getpeername(r2, &(0x7f00000001c0)=@ethernet={0x0, @link_local}, &(0x7f0000000240)=0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000180)={0x0, 0xd0, 0x6, 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x80000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) 2018/04/04 00:24:07 executing program 6: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r2, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x5a}, 0x1}, 0x0) 2018/04/04 00:24:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000bd1d00170500000000000000000200000008b9adad731e75d54d74555aabb6cd49ff9013968a389727e8d704d84093b37626a0de0b519a7b427ff212c5a7698b97096c39483b77f5e6f0b70164eab5507b11557667744ac2a3a88590f43f2c146948ad74d04f06d1b4a6f84b77ef16a2b2a62719412b7ba8ce05a89aac84460d10494f0ccff07b9197f15e563437d4c775b3bc54dfd0932f0e8a45e2a4f642f211d5c24680ee66d7513ebeeba2d019a0969dd91879d029f5123f54389a4aadede7b721df41a5dbdfb81427ca13e611f9186c424827", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/04/04 00:24:07 executing program 3: r0 = socket$inet(0x2, 0x100000003, 0x3f) socketpair(0x1a, 0x4, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x948, &(0x7f0000000080)=0x4) 2018/04/04 00:24:07 executing program 5: socketpair$inet6_sctp(0xa, 0x23de1b3b619c1033, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e24}], 0x68) syz_emit_ethernet(0x25c, &(0x7f0000000140)=ANY=[@ANYBLOB="019dc20000008e1a90b5f2748864"], &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x100000001, 0xff, 0x0, 0xffffffff80000001, 0xbca6, 0x5, 0xfffffffffffffffe, 0x8, 0x80000000, 0x6, 0x3}, 0xb) 2018/04/04 00:24:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x6, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="b8000000190001040000000000000000e00000020000000000000000000000000000000000000000000000000000000100000020000000000a00a0800000000035ede152419a13e46aae725d1655cdbeb39be3b6a4224f63c1c9af9e3db4a6243f1e4ff991dd8383b68e9b886b17e90cb07220b08c04c4dbd4ffea82eed1eff24e7d4428bc3507fda7a48f4c7fbac79269bc74ccf41237a7f68cf45378d51e195d85277b681aabad0bd45dacb40adc4618fb46f3052b6ab87b82cb9d83c9dade1426e594b29a1b2522f872007a2aac2507d27188c363c85fd335184ecab8453c5ce730a3e10ddfa2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000e0ff00000000170000000000000000b227a139e8fdfad56ff30000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000931413"], 0xb8}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x8000, 0x4) 2018/04/04 00:24:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @local}, &(0x7f0000000080)=0xffffffffffffffe1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e24}, @in={0x2}], 0x20) 2018/04/04 00:24:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:07 executing program 5: socketpair$inet(0x2, 0x80006, 0x6, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1000, 0x10, 0x5, 0x81}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x6, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) 2018/04/04 00:24:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000001d001705b00000000200000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x24}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000500)={'#! ', './file0', [{0x20, '$^\\,\\'}, {0x20, '{'}, {0x20}, {0x20, 'vboxnet0%\\'}, {0x20, '!{'}], 0xa, "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"}, 0x1022) 2018/04/04 00:24:07 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x8, 0x8}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x80, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000280)=@generic={0xf, "eeb5601d59933365b90fd3b218698c40e90157da5c56d5002bc50c3fd0cb03f025f793847f0acad13eff326e00d01bdb33477b5522925c3ee885204aeee4524741765d7853069bbb78a03ae41c293064fca47ce062fb35462053d2d347b135d80778b05a586e44b3a1b829c106fd07b61e4bafb029ecb328b1eed642b606"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)="61225ce1392f9241e68c4087f78f0009fedc2e4cad0b5de631e2", 0x1a}, {&(0x7f0000000380)="f4882bcd1603be78c73283df2c320048921b9e340feaf978787123c512296734a03c7076cc916b8f8a7f7ab5fd22c2479228d54cd27dfc90b956424149632429c31d6615c3d1235fb0021ad80aade0e87805d161da3c40c1f16cc38e42e376bd1412e008c0b5046edbe746595dff7e", 0x6f}, {&(0x7f0000000680)="93d9f4dc2f73aa4e1c2df5a4471f26cecd10561b995a1a49fb1da362d81246b4f660dd91a29d9fe768e4c421645eace50204222d3259f9f7ab9614c989a3afd53e84d94bc19e0d9730320fac361280e90774cba2a95c57ce821954d9b97ae614a8163423b3ac4a08124b90277a14811179edcd08bf91ccfa4dc3486d7ab7bffde1174bd4ff01aaf8b20aad7e1349d34fad9fe85308bcd44bc942897a37f71f97c0ebb42cfc7068a2d7b8d4755bd9343d7e34ff906b2c6d4f9cbde17d1d548210b95f4e2c1905b742907cf7e2f3", 0xcd}, {&(0x7f0000000440)="b025de71c09c9aeb3a625ef5ce16de9adfab7c855e373959bff8f3e47c521cf70bcd21bf131dd7401acbcd608ed94defbe702ee20ba04b971cc8f64d730f2793cfbf8d31552e0cbacf41e25329b583463be104f49e8af789c507c4ec3cc36ba961dfd846a6209ca4afef70321fffddd459d403c91ae5226bdb8ad2", 0x7b}], 0x4, &(0x7f0000001000)=[{0x48, 0x104, 0x100, "41fcea42e25f4f7b0d2af176237c06b22cceaedf61188a46e905cd0dc8a733b715da504bc2967be49decad34495ee2242938"}, {0x38, 0xff, 0x5, "8da84c520745b32babe762307203b3a94365336bb80a92ea955c4d7fa95470c8636587"}, {0x1010, 0x116, 0xffff, 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0x20a0, 0xc1}, 0x4) r3 = accept$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0xfffffffffffffe84) accept(r0, &(0x7f0000000580)=@hci={0x0, 0x0}, &(0x7f0000000600)=0x80) sendto$packet(r3, &(0x7f0000000500)="df766c87e3", 0x5, 0x0, &(0x7f0000000640)={0x11, 0x9, r4, 0x1, 0x793, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80, 0x80000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2000212}, 0x90) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x100000000, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) 2018/04/04 00:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083efa0)=[{&(0x7f000014df84)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}], 0x1, &(0x7f00008a3d90)}}, {{&(0x7f0000e20000)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9cf70)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e4f40)}}], 0x2, 0x0) 2018/04/04 00:24:07 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x1, 0x138, [0x0, 0x20000200, 0x20000230, 0x20000260], 0x0, &(0x7f0000000140), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x20, 0x8884, 'syz_tun\x00', 'irlan0\x00', 'tunl0\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @random="493a42b55e88", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0x1b0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x5, 0x6, 0x9, 0x8}, &(0x7f0000000a00)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000a40)={r2, 0xd0, 0x30, 0x200, 0x8000}, &(0x7f0000000a80)=0x18) r4 = epoll_create(0xed9f) epoll_pwait(r4, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8001, &(0x7f0000000080)={0xfffffffffffffff8}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000bc0)={r0}) connect$ipx(r5, &(0x7f0000000c00)={0x4, 0x5, 0xffffffff80000001, "6778b622f418", 0x4}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x200, 0x0, 0xffffffff, 0xd0, 0x300, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x3f8, 0x5, &(0x7f00000003c0), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xff000000, 0xff0000ff, 'vlan0\x00', 'ip6tnl0\x00', {0xff}, {0x82f2d95c45c7b107}, 0x1, 0x1, 0x7f}, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @rand_addr=0x1, @gre_key=0x8297, @gre_key=0x6577e56}}}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7ff, 0x6, 0x0, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6, @gre_key=0x6, @gre_key=0x6}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0x80}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x9, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, @port=0x4e21, @gre_key=0xee7}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xc}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0x0, 'bcsh0\x00', 'rose0\x00', {0xff}, {}, 0x73, 0x2, 0x26}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x9, 0x7f}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x18, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @gre_key=0x5, @gre_key=0x7ff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)={r3, 0xb8, "c2d5a2e7a6d4111520cf0e18f0e68db913719950edca0781236051a827d0781fb657bae8a9a5ad43c363afd70754924cec02127a97fd13b0f55df629d69dbd51b04c262526b95da6708295f2198e5c30efa1c07ec709a38b835b9ba4360c2829d96bd58a9d4abe6b2fbfd16086e74222c6b7a0fd481acb686b84fbabfbf946a677f79b58001463d8124e48d9e206dfb1bc8d982ea9eae1aaacb7d2ded8b515b2891f88a66f4cb57290952cbd1034f5519c801a5bffae3470"}, &(0x7f0000000b80)=0xc0) 2018/04/04 00:24:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@ipv6_delroute={0x24, 0x19, 0xd, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/04/04 00:24:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) [ 142.617616] netlink: 'syz-executor3': attribute type 20 has an invalid length. 2018/04/04 00:24:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x206d7412}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xb9b, 0x5, 0x0, 0x80000000, 0x8, 0x4, 0x8, 0x7e, r1}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') connect$inet6(r0, &(0x7f0000419000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/04/04 00:24:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="ba7d0a4476ea558d68db744d879581205238a861315a7e34e0ca366779727befdb08b957d1903b679fb1f99139fa5c4d4bf5ed6eb997787f8f01c0ee33d374a5be80fd3575083263ac7c5660db2aee614fa2463994bcf01d77706d416cda20821b2fda97b8433ba15994adafb673318a0ea05e919abb4d8fcb17ecf850243056369c346712d5f5c381506be08fa156f001e1d610084b63b8ef63b3777b26f41f54617865c545ae", 0xa7) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001d001701000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x24}, 0x1, 0x0, 0x0, 0x80000000000}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/04 00:24:07 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0xfffffd5b, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) epoll_create1(0x80000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="080003000000000004008d0000"], 0x374}, 0x1}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x9, 0xffffffffffff8000, &(0x7f0000000480)=""/60, &(0x7f00000004c0)=0x3c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002840)={0x0, 0x0}, &(0x7f0000002880)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000080), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000028c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000029c0)=0xe8) r6 = getgid() r7 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000003100)=@filter={'filter\x00', 0xe, 0x4, 0x6d8, [0x0, 0x20002a00, 0x20002d00, 0x200030a8], 0x0, &(0x7f0000002800), &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="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"]}, 0x79d) 2018/04/04 00:24:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) [ 142.755341] netlink: 220 bytes leftover after parsing attributes in process `syz-executor3'. [ 142.757810] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 142.800626] kernel msg: ebtables bug: please report to author: Wrong len argument [ 142.817499] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 142.828930] netlink: 220 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/04 00:24:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:08 executing program 5: syz_emit_ethernet(0xfffffffffffffe89, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, [0x0, 0x0, 0xb3f]}) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x4, 0x2, 0x7, 0xf, 0x0, 0x1, 0x67e}, 0x1c) 2018/04/04 00:24:08 executing program 4: r0 = socket(0x15, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=ANY=[@ANYBLOB="17203a48caa337638900000a0000000800010092f651c40894ae0eda7154814673cf37e9bf6a9eff70053f5075c2a631c36381240bd503ac9f816138216b8761672ee457b2a437781f8998c1a3adde3220e67bd272d2fa0c779e4bafc3a106156fe8ef263a6276ab7f0e41c33701fab0b7ad2790dc827de849f5", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/04/04 00:24:08 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x4, 0x64031, 0xffffffffffffffff, 0x200000000000000) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x1, 0x0) 2018/04/04 00:24:08 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) socket$netlink(0x10, 0x3, 0x12) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000ac0)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8f0, 0x2, 0x8, 0xfffffffffffeffff, 0x5, 0x8, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x1ff, 0x8, 0x1000, 0x48, 0x8}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="75000000d12b32c87a095112c97250b1b047570c6e3b9356721e3f53cff0754a97baa21a44ca725a19534c54179db601b4ace25fa327e38591b6e546f5d2243c981ca67cbf277ff3d24def187330fb88983a9916b5717bcd9a624ca06246a7b7f4945df3e5ca9c02efe94ab45a419bb95d38fdd9e000000000"], &(0x7f0000000500)=0x7d) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000000)='bridge0\x00'}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8, 0x3, 0x3, 0xc}, 0x98) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/04/04 00:24:08 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x233, 0x4) sendto$inet(r0, &(0x7f0000000040)="c30e108b95dd180201c32d313ea1bcdf397408ac5d4bd2baa2ac4c6e3538b0181448e66274adcafa21", 0x29, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f0000001000)={{0x107, 0xffff, 0x6, 0xee, 0x3af, 0x100000001, 0x3af, 0x6}, "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", [[], [], [], [], [], []]}, 0x1620) 2018/04/04 00:24:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xf, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001640)={0x0, 0x0, 0x7, 0x101, 0x7fffffff, 0x1000}, &(0x7f0000001680)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000001700)={&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2366}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000002c0)="dc055feabf93c104533658dd5393febcf82b890cb1e1739aa12d3a6e521dec880334f34dbbb220360f3f9f257e88cae3cf587bba8b9fcda2a1c44704863685fe3393859d400802c9c83159c44124a0cda3b0e29a4c6b4a494f8284402ead8748", 0x60}, {&(0x7f0000000340)="744e7810a163a1323c6351a3e9e9a7549adabf3bba809a92f7650ea7a305bf35f19ddcc6853ccae345457eac885bb439a7a6ab8f27895019078da67be5fbd7e4adaceea11b25e986c0e98fe96d0a4cc78193d9effd38b3a265dab5752e2a6e9ede85ecca1ce526255c050fafc59609828d52c2850414b041d2e782521b911d26", 0x80}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="ff02187869fe04c26a9481a47d8ceb4ea2b79022976962a046f6a23449b39a6c24c75281a6d715f8acb95b0ea701ab1023e4aa1a7a5564019da2179dcc702e66e857bd80cec692c0c34fbe80c7bc634bf3eab42733c50fda95d3e1a5c22f7c549cea264429fb3fa0b1cc4b9ca9cca3f4ca85b21df2e3fbc8f31e348f625576fc511aae690107179be76c27347052b0d8bd43dcc087f560d6d2affd75342d8aa8779f9654f069392910d31d5ca87274a130c55b03624de2e2c73116927d873382c42de18f87a1daacd1f62d387f3c5ef7f86f9aa7302cf7a73057337a1266901a24b02ee3a8000adba4f21b7c1348", 0xee}, {&(0x7f00000014c0)="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", 0xfd}], 0x5, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x4, 0xfffffffffffffffa, r2}}], 0x30}, 0x4008080) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="ffff3fff0000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/04 00:24:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$inet(0x2, 0x0, 0x8) sendmsg$nl_route(r1, &(0x7f0000000a40)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x21808124}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@ipv4_newroute={0x24, 0x18, 0x10, 0x3, 0x25dfdbfb, {0x2, 0x14, 0x0, 0x3, 0xfd, 0x0, 0xc8, 0x6, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0x7}]}, 0x24}, 0x1}, 0x8000) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0xde5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x1ff}}}, &(0x7f0000000980)=0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000e00)=""/176, &(0x7f0000000140)=0xb0) recvmsg(r2, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40120c}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x18, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x40) bind$inet(r2, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000b40)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getpeername$netlink(r1, &(0x7f0000000fc0), &(0x7f0000001000)=0xc) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000ec0)=""/20, &(0x7f0000000f00)=0x14) sendmsg(r1, &(0x7f0000000b00)={&(0x7f0000000d00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1, 0x2, 0x2, 0x1}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000d80)="688ab0b5b9dc4d2b2bb9a1891e61f8755e9f0c42111051fbdd10e3a14a9140a2484f2bdd35f33ae76aa4b922c12099dacf2e8af30335574d0cc55b2aefe15763bee27a0f4b86476b66481c2dcf194b44a6b4cf86896dd900ee933831f6c7628b7f2c88694aa75424fbb74272d5d2da5383828964d7685241", 0x78}], 0x1, 0x0, 0x0, 0x20000000}, 0x40000) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x9, 0x0, 0x2}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000c00)={0x100000000, 0x1, 0x8, 0x7f}, 0x8) connect$netlink(r0, &(0x7f0000000f80)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) r3 = socket(0x1e, 0x0, 0x10002) connect$inet6(r3, &(0x7f0000000b80)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x5, 0x0, "1c41dd00e4a1c855d6d8e729cc5549b0616dcce7a12b8178049cf94a6c1cbe1d27bbffb78ba9a6b024c35155202a93827ae7afb025cb785ce6bfb88e2b5874", 0x23}, 0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000a80)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000f40)={0x3, 0xd198}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000780)={&(0x7f0000000180)={0x8c, r5, 0x21, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x3}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) 2018/04/04 00:24:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:08 executing program 7: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001580)={0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0xfffffffffffffecf) 2018/04/04 00:24:08 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x16}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x981, @local={0xfe, 0x80, [], 0xaa}, 0x10001}], 0x68) 2018/04/04 00:24:08 executing program 4: r0 = socket$inet(0x2, 0x80004, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x10000, 0x30, "1add389e917e", 0xae}, 0x10) 2018/04/04 00:24:08 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="ecf293153416e32ad30c107fcfe260ada571d3fdfcb2a04ffd4739c3ccaeb92d1260a44a80be638998664da00593e81af5df160d3d2940a636d0a6fdc744418ef120fe5564e25db574b9e7704970f5452654bef7d9d946f3483aa7ba16cf5b4993e23876df4c056e3f06ecbf7e99cd51f0241c50e89ffadcb6d89dd3fdb71c996c37d8d5f22d7d465646d32bd1789169d5ee3550bb79f01a453f687f68bfe4a4620a6188198dec824107692fa693a7ea70dd5630240d906827e11c59e96a86a2d308972b4d5ed8b62505316f81b0d87bfd1f201285aa285346f2d691538600de3e7c50c38c", 0xe5) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2d, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/04 00:24:08 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/04 00:24:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:08 executing program 0: r0 = socket(0xa, 0x80004, 0xb1b) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x10001, 0x4) socket$netlink(0x10, 0x3, 0x40000012) 2018/04/04 00:24:09 executing program 5: syz_emit_ethernet(0x16, &(0x7f0000000000)={@random="5eb5109b8b64", @random="8e1a90b5f274", [{[{0x9100, 0x10001, 0x5, 0x4}], {0x8100, 0x6, 0x8, 0x2}}], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x9b6, 0x0, 0xd89]}) 2018/04/04 00:24:09 executing program 3: r0 = socket(0x18, 0x0, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={0x0, 0xffffffff, 0x4, 0x12, &(0x7f0000ffe000/0x1000)=nil, 0x1ff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r1, r2, 0x3ff}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockname(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) 2018/04/04 00:24:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) accept$ax25(r1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xff, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x2, 0xfffffffffffffffd, 0x8}, &(0x7f0000000200)=0x10) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/04 00:24:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/04 00:24:09 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x40000, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000700)=ANY=[], 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@get={0xe8, 0x13, 0x2, 0x70bd27, 0x25dfdbff, {{'ctr-serpent-avx2\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x7}]}, 0xe8}, 0x1}, 0x4001) 2018/04/04 00:24:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000000000008) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0x4000000000000, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) 2018/04/04 00:24:09 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a00030207ffd7e96cc2de20cec9598dc9fd946fa283bc04eee6d87986e497a5", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x4}, &(0x7f0000000140)=0x8) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/177, 0xb1}], 0x2, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/04/04 00:24:09 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x79, "35d0e31ec3ea4c27ab5184e0821a6a499cc925e25ed338a46c1d068b2677e2fad294586240c241b2b72d9c10644cd6a42b414ece15a00ea2bb67bb0ee46038e600c0555610b991cba6071579439e1a2ca1be79adfdc9f25f727afa796a7f16dd871412125ab5ca525d78272cfc2977427d3d37a39828f4d276"}, &(0x7f0000000240)=0x81) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2}, 0x14c) 2018/04/04 00:24:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xffffffffffffff7f}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x0, 0x7, 0x100000001, 0x8001, 0x1, 0x7ff, 0x7, 0x1, 0x1, 0x80000000, 0x94, 0xffffffff]}, &(0x7f0000000580)=0x100) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x2) r3 = accept(r0, &(0x7f0000000100)=@llc, &(0x7f0000000180)=0x80) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00000001c0)=0x2001f) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x2e, 0x821}, 0x14}, 0x1}, 0x0) 2018/04/04 00:24:09 executing program 0: r0 = socket(0x11, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80000000013, r0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0xb1c}) 2018/04/04 00:24:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca4be35146db1bd159b3bcc4d80520bcf0d3602b2e8676531602ae07d7bae5e2c9d02e12a970da9b69aa99f6fe275b618f0a82b3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000200001005365434429c0bce4000000000007000000fe0008a21000"], 0x1}, 0x1}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200006c0, 0x0, 0x0, 0x20000860, 0x20000890], 0x0, &(0x7f00000000c0), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0xe, 0x91f7, 'sit0\x00', 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff], 0x100, 0x138, 0x170, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0x3, 0xa15, 0x0, 0x7}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x3ff, [0xffffff00, 0x0, 0x0, 0xffffffff], 0x4e20, 0xbf, 0x4, 0x4e22, 0x28, 0x26}}}]}, [@snat={'snat\x00', 0x10, {{@random="37698d956fd1", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="19cfe58087f6", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x278) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000001c0), 0x1) r6 = accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5, 0x8001, 0x2, 0x4, 0x6, 0x3, 0xdf, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x30b, 0x32, 0x101, 0x401}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000480)={r7, 0x1f}, 0x8) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x1) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) tee(r2, r5, 0x0, 0x200000000000000c) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000100)={'gretap0\x00', 0x8728}) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000240)={0x3, 0x6}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ip_vti0\x00', 0x0}) setsockopt$inet6_mreq(r8, 0x29, 0x14, &(0x7f0000000900)={@mcast1={0xff, 0x1, [], 0x1}, r10}, 0x14) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/04 00:24:09 executing program 6: r0 = socket$inet(0x2, 0x802, 0xffffffffbdfffffc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x233, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = socket(0xf, 0x6, 0x1) accept4$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/04 00:24:09 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5fe5bf6, 0x8000}, &(0x7f0000000140)=0x90) socketpair(0xc, 0x6, 0x7fffffff, &(0x7f0000001a00)={0xffffffffffffffff}) accept4(r0, &(0x7f0000001a40)=@hci={0x0, 0x0}, &(0x7f0000001ac0)=0x80, 0x800) connect$packet(r2, &(0x7f0000001b00)={0x11, 0xf7, r3, 0x1, 0x80000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x1000}, &(0x7f00000001c0)=0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 00:24:09 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x20040000000000d1, &(0x7f0000000ffc), 0x4) 2018/04/04 00:24:09 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8f, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x5, &(0x7f0000000180)=0x4) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000200)=0x10) [ 144.125243] kernel msg: ebtables bug: please report to author: bad policy [ 144.262808] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 00:24:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x10, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000240)=@delsa={0x28, 0x11, 0xc11, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) 2018/04/04 00:24:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x6e, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad849d"], 0x0) 2018/04/04 00:24:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7f}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100), 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:24:10 executing program 5: syz_emit_ethernet(0xe, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x4, [0x0, 0xfffffffffffdfffd, 0x35e]}) socketpair(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) 2018/04/04 00:24:10 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) unshare(0x60000000) getpeername(r0, &(0x7f00000012c0)=@can={0x0, 0x0}, &(0x7f0000001340)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001380)={@mcast1={0xff, 0x1, [], 0x1}, 0x5f, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0xd6) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r4, 0x50, &(0x7f0000000900)}, 0x10) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="da00ba5c830c74827e5384dcc6a609193df476f5d1e66a159f51509bbf3ba970fdba07f018534436734f313c5550f1a8f266e89a553d760aed5f9ced8460646b0e04d9d8c529b528b32d6adf94ff26b64e6ebefb9044d8644497d9d9d613050eddcf247ddf62032bf30266eb3d8fc8d2890574ee3b4d55141e516bc9db54c31bacc2a139e5b11908fc0500000000000000695cc966b40e186b236243168e8408afd0d7460b801cbf760eab11a588e5af7243dca8016c6c8306c819721427b8291d5893fb3625c6bd64cdcf992986038e629b801ad2a602b97a"], 0x1}, 0x1, 0x0, 0x0, 0x24000814}, 0x4000000) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x0, 0x8}, 0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000009c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x7, 0x10000, 0x2, 0x500, 0x1, 0x40080000, r6}) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x2, &(0x7f0000000840), &(0x7f00000008c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f00000001c0)={r8, 0x3}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r5}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'sit0\x00'}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x6ae3, {0x2, 0x7e, 0xffff, 0x1, 0x6, 0x2}, 0x3, 0xffffffffffff0001}, 0xe) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xffffffffffffffe5}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) 2018/04/04 00:24:10 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/45, 0x2d}], 0x1, &(0x7f0000000340)=""/4096, 0x1000}, 0x40) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x7d}) 2018/04/04 00:24:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="080000000000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e24e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e40000000000000000000002004e24ac14140e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020084cdf433140b00000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000fff00000000f3ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x1b, 0x0, 0xde, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000280)={0x1, 0x42c, 0x5, 0x0, 0x7, 0x4b2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r5, &(0x7f0000000080)={0x1d, r4}, 0x10) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000002c0)=0x10000, 0x1) sendmsg$can_raw(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) recvfrom$packet(r0, &(0x7f0000001740)=""/207, 0xcf, 0x0, &(0x7f0000001540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="01b157d224fd"}, 0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000003c0)=0x4, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000340)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) ioctl$int_in(r6, 0x5473, &(0x7f0000000380)=0x2) r7 = socket$alg(0x26, 0x5, 0x0) bind$rds(r7, &(0x7f0000000300)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 00:24:10 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x6, 0x20, 0x41d, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x8, 0x5}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/04/04 00:24:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x0, &(0x7f00000009c0)=ANY=[], 0x0) [ 145.032107] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 00:24:10 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a183d3eb4000000000000000000000000000000000000000000000000000000000000000000000000025d9c49253038e7becbd100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e000000000000000000000000"], 0x104}, 0x1}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$pptp(r4, &(0x7f0000000200)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280)=0xe0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x3c800, 0x1f7}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={r7, 0x7, 0x30}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000500)=r8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f00000005c0)={0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}]}) 2018/04/04 00:24:10 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="4fa9d776d2077a1e21a2cefc3fddcd58225acca515f1ebac2663b61e0f25671310ad76f546afda89df8727171690", 0x2e) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/04 00:24:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x3ff, 0x4) 2018/04/04 00:24:10 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0xdae]}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001500)='hybla\x00', 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r1, 0x1) 2018/04/04 00:24:10 executing program 2: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000180)='dummy0\x00', 0x3}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0xe, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7), 0x0) sendto$inet(r3, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000640)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000540)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x9, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f0000000240), 0x0, 0x4444) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0xfffffffffffffe09) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000240)={0x800002, 'rose0\x00'}, 0x18) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/04 00:24:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800eb00000000000000000000000000711000000000000000000000000000009500000000800000abfea7a347f1183df10a07178506c0e526cbdadad3e73e766f9dc45077f6ac"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmmsg(r1, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="9e", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/04 00:24:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x0, &(0x7f00000009c0)=ANY=[], 0x0) [ 145.165213] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 00:24:10 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000008e1a90b50d748864"], &(0x7f0000000100)) 2018/04/04 00:24:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x0, &(0x7f00000009c0)=ANY=[], 0x0) [ 145.224785] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 00:24:10 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) r0 = accept(0xffffffffffffffff, &(0x7f0000001640)=@nfc_llcp, &(0x7f00000016c0)=0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001700)=@req={0x6, 0x2, 0x5, 0x86}, 0x10) 2018/04/04 00:24:11 executing program 7: r0 = socket(0x0, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xfffffffffffffd85, &(0x7f0000519fa8)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000f91ffc)=0xffffffffffffffc8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/04/04 00:24:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x10000) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) r1 = accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) listen(r0, 0x5) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/04 00:24:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x0) 2018/04/04 00:24:11 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) syz_emit_ethernet(0x25c, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200b07c4f78ffbd0636eacae6f876eacfca441dcfc2093ed9186f88ed374dae67596a72010000e2e6b7b522104f7ba8d02d0ceaa6f9c5173c4cdd4d616251fda946b3d27e821ac829d00d0efa6c7ff2f0042bf5fdc5f1688cc240c2f59c54deaa0582d095a3cd7a6d64047d83ff842fed22dee50e889a9981d252e83b6ae01d10bef94013e68bddee6812c7c04061d65c24664cc26cf035342a0dee6e7e52234b"], &(0x7f0000000100)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000440)={0x3, &(0x7f0000000200)=""/26, &(0x7f00000003c0)=[{0xfffffffffffffff8, 0x80, 0xfc, &(0x7f0000000240)=""/128}, {0x263a, 0x2b, 0x6, &(0x7f00000002c0)=""/43}, {0xff, 0x82, 0x6, &(0x7f0000000300)=""/130}]}) 2018/04/04 00:24:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x1, r2, 0x0, 0x401}) 2018/04/04 00:24:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000010000100000000000000001400000000"], 0x1}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r1, &(0x7f0000000080)=""/49, 0x31, 0x20, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f0000000100)='./file0\x00', r3}, 0x10) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000800)=""/108, &(0x7f0000000880)=0x6c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x30, r2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x2, 0x36a, [0x20000240, 0x0, 0x0, 0x20000270, 0x20000580], 0x0, &(0x7f0000000180), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x3e2) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_elf32(r5, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xffffffffffffffe1, 0x10001, 0x100000001, 0x6, 0x2, 0x3e, 0x7, 0x75, 0x38, 0xd6, 0x8000, 0x4, 0x20, 0x2, 0x10000, 0xeba, 0x1}, [{0x2, 0x3f, 0xfffffffffffff7b4, 0x9, 0xbf, 0x8, 0x1, 0x52fa}, {0x70000000, 0x3, 0x6, 0x0, 0x7ff, 0x9, 0x3, 0x8}], "5ad341a9cb8685a4d7c947386229e8ed1baf813ad36dc67a144ac92eb33dcaa92606395b199055b7c7c2c2bead018025e0345183e6816e3c6144e91a3d8aae4ecc26c44a69367cc6b19e90f198dec6017f30700de64be3a1a9aefc8eaa7976aec175928cdfbb9d786982dd4c1f89bb451148ff5a04ca1ddf3ffec3f4560be27805c941370368d8110e63ee94bea85e3fbc6150e65aef985464ac0dbc6361e630419f869bf96c2834f1b0be419c4a789fea6cb414da33c47b61a602329b27254d708267c7bf5d787dfb1b12a8a43a36e2df0732c512884828", [[], [], [], [], []]}, 0x650) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x10001, 0x1}, &(0x7f0000000780)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)={r6, 0x8, 0x8, [0x1ab80e62, 0xe0, 0xca3, 0x1, 0x8, 0x2, 0x4, 0x143]}, 0x18) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) 2018/04/04 00:24:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x80000000) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[{0x10, 0x84, 0x5}], 0x10}, 0x0) 2018/04/04 00:24:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2020800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xc0, r1, 0x0, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x67}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc50b}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xc0}, 0x1}, 0x40) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r1, 0x8194f115afb4bc10, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) [ 146.009688] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/04 00:24:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) 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], &(0x7f0000000080)=0x1) socketpair(0x11, 0x4, 0xff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000002c0)=0x8, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000300)={0x2, 'ip6_vti0\x00', 0x1}, 0x18) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x30040110}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r3, 0x401, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0xc000}, 0x800) read(r2, &(0x7f0000000340)=""/175, 0xaf) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000500)=""/166, 0xa6) 2018/04/04 00:24:12 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000036c0), &(0x7f0000003700)=0x14, 0x80800) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) recvfrom$packet(r0, &(0x7f0000003740)=""/224, 0x8b, 0x40, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2001069}, 0xffffffffffffffc3) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000140)={0x2f, @loopback=0x7f000001, 0x4e23, 0x1, 'lc\x00', 0x20, 0x966, 0x29}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 00:24:12 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="7c08b5f274886400000000000000c00919cf3aa3eaa9bd062ea325f2d4d000760b251edac1e9c0691f95d3abbb3bb7dc164e"], &(0x7f0000000100)={0x0, 0x0, [0x1, 0x2, 0x4c2]}) 2018/04/04 00:24:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b"], 0x0) 2018/04/04 00:24:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x108, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1, {{0xff, 0x3, 0x3}}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x3, 0x6, 0x9248, 'netbios-ns\x00', 0x6}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x3, 0x8, 0x6, 0xf0, 0x7fffffff, 0x7], 0x7, 0xc70, 0x40}, {0xfffffffffffffffe, [0x52d, 0x5, 0x8000, 0xfffffffffffffffa, 0xf89, 0x4], 0x2, 0xe8, 0x8}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) close(r0) 2018/04/04 00:24:12 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0xb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x7fffffff, 0x4e21, 0x800, 0x2, 0x80, 0xa0, 0x33, r2, r3}, {0x800, 0x8, 0x3f5b, 0x6, 0xe931, 0x7, 0x1d8, 0x6}, {0x8, 0x1000, 0x4, 0x1ff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x33}, 0x2, @in, 0x0, 0x3, 0x3, 0x6, 0x5, 0x3, 0x81}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000680)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}}}, 0xb8}, 0x1}, 0x0) 2018/04/04 00:24:12 executing program 3: r0 = socket(0x15, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x3f}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff004, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80004, 0x69380b2a) getsockopt(r6, 0x600000000114, 0x270f, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f00000006c0), &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000600)=0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000640)=0x5, 0x4) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) bind$unix(r6, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/04 00:24:12 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/04 00:24:12 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001ffa)=0x7, 0x23) recvmsg(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001640)=""/27, 0x1b}, {&(0x7f0000001680)=""/236, 0xec}, {&(0x7f0000001780)=""/34, 0x22}], 0x3, 0x0, 0x0, 0x33}, 0x10021) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/04 00:24:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf31104"], 0x0) 2018/04/04 00:24:12 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000140)={@random="37577a35c095", @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x7fb]}) 2018/04/04 00:24:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x1f, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e24}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x8, 0x7452, 0x7fff, 0x9, 0x2, &(0x7f0000000100)='teql0\x00', 0x0, 0xffffffffffffffbc, 0xffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000040)="a5aa610f86601298c11b288760b90bff1641cc60fe9f28f514032d1ff4903e230e8551c5af5f4da3c8e3d3314b7a35622793d57c3540781e9d42f9284d92b428de71e1bace16c9a485a680b098657d2ff163") sendmsg$nl_xfrm(r0, &(0x7f0000002780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000001300)=@migrate={0x50, 0x21, 0x4, 0x0, 0x0, {{@in6}}}, 0x50}, 0x1}, 0x0) 2018/04/04 00:24:12 executing program 4: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x8}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000002a00)}}], 0x2, 0x0) recvmsg$netrom(r0, &(0x7f00000014c0)={&(0x7f0000000180)=@full={{0x3, {"ade0cc4dd7b4f9"}, 0x100000001}, [{"37573c36659f40"}, {"e69b55a6102c64"}, {"8269b2ca3451bb"}, {"8d6797a503e9a9"}, {"0af4bcfbd4aea6"}, {"97dcfe1ea9b702"}, {"27c7f699e22259"}, {"b215940ce2e480"}]}, 0x48, &(0x7f0000001240)=[{&(0x7f0000000000)="8533e217b3fe8a413c1072f715d85dad77eee37df113d8815313959aaa8ba93ceb71207dcb73cc26e6b4a3cd54957eb11f02d6", 0x33}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="1c01a931eb6255392a9ff77c4be227fa4bbc346c5f089abc2c98d0c9ecc5531b49ff38", 0x23}, {&(0x7f0000001200)="05fae762c1f734e68b9c28ccc015d0", 0xf}], 0x4, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x208, 0x4000}, 0x10000) sendto$ipx(r0, &(0x7f0000001500)="8f29a05b49d48ef952dcc75b5bb0a74cbd507415841b27fa21fa1d28b590c50db5b244d285102ee7766d11a55c031aa555c657bdad985459f0fc74004d00b7bc2d8a9758e90ab6fed09ad4d1c48a4841f5088d79b6b041cbda716505002c2b906c8a27c6e81dc8adbaf9f2", 0x6b, 0x4000000, &(0x7f0000001580)={0x4, 0x10000, 0x800, "452cc9308052", 0x3f}, 0x10) 2018/04/04 00:24:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) socketpair$inet(0x2, 0x4, 0x0, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001600)) splice(r1, &(0x7f0000000080), r0, &(0x7f00000000c0)=0x3a, 0x9, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/04 00:24:12 executing program 3: r0 = socket$inet(0x2, 0xbc00e7f179ac110d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:12 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20}, 0xffff}, 0x5c) socketpair(0xb, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000003a80)={@remote, @multicast2, 0x0}, &(0x7f0000003ac0)=0xc) connect$packet(r1, &(0x7f0000003b00)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/04 00:24:12 executing program 2: r0 = socket$inet(0x2, 0x2000000080002, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000740)="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", 0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x891e, &(0x7f0000000700)={'erspan0\x00'}) 2018/04/04 00:24:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6"], 0x0) 2018/04/04 00:24:12 executing program 7: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="8907040000525a5fbcf6eca09a8cd88fcdac1f096b86cdce5432828369d48ad9acdd111db9f7d420d237d8441774fe4197", 0x31) r1 = socket(0x5, 0x3, 0xe00000000) accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80000) 2018/04/04 00:24:12 executing program 5: syz_emit_ethernet(0x1d2, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@mpls_mc={0x8848, {[{0x3, 0x5000000000000000, 0x9, 0x7}, {0x4c, 0x8, 0xfffffffffffffeff, 0x4}], @ipv6={0xc8, 0x6, "76eabd", 0x194, 0x3c7766aa60f702f9, 0x4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0x3f, 0x2, 0x2, 0x9, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0x7f, 0x2, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x20}, @enc_lim={0x4, 0x1, 0x1e1}]}, @hopopts={0x62, 0x5, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0x5}]}, @fragment={0x2f, 0x0, 0xf3b, 0x42, 0x0, 0x0, 0x67}, @srh={0x2, 0x8, 0x4, 0x4, 0xb0, 0x20, 0x8001, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}], @dccp={{0x4e23, 0x4e23, 0x4, 0x1, 0x34, 0x0, 0x0, 0x5, 0x8, "f6f062", 0x5, "479435"}, "c569f2619573aac19eba70c992a15ea36fcc59d5721fb076aa94a1abd41180d0f72d62e5535aa9574e09a2251437dcf3b72afa4b8ea288702587ab0124839f0a56e39b9e1c59ab4f0f23ca6b81bc155af0402106cc3628e3f0314a095669d9bf77ab22a5eb83c11af02a8890d0b6bb2842b197349ee5085747eb60986cbbaff74f8af8e91635fb1171b3877772ba8cc302dae902b1c440aad32a7bed6850327d8cad939d39bebafad8cff28aaebdb3c5f73faa8a513e0b5d07f0017ff9f1365b7349ddc0"}}}}}}}, &(0x7f0000000100)) 2018/04/04 00:24:12 executing program 4: r0 = socket(0x1f, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/187, &(0x7f00000001c0)=0xbb) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000000c0)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ed80eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415e40000f9695da601fffff9001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket$l2tp(0x18, 0x1, 0x1) 2018/04/04 00:24:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:12 executing program 3: r0 = socket$inet(0x2, 0xbc00e7f179ac110d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:12 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0xe, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12}]}, 0x2c}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000021affc), 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x1, 0xdf1, 0xfffffffffffff93d}, 0xc) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000000c0)="017f37a2d7220957100999e9879f68ac6e35421ee157e2466344a2769e8623df79e2d0707f996c50de34e2ef7dd0ee21c55c9a3f5195dbf6e550d99405a11eaebd1a90e12bb5de398133352a2b625d1c4292fcb67e123b7e26d1ed2858c580f488a68679889ca0d1bca529581426025a131e8cd858f19fc9ff486350066e65bb6eca28123ff2dd873b8660fda4075672b5da08be2348c52701eefec0ab460e9da6dc7ea5e31e41bf027e4388e641f36fd30da503", 0xb4) 2018/04/04 00:24:12 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00bb9f620000006ab0161cae083c737e", 0x2f}], 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = accept(r0, &(0x7f00000015c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000001640)=0x80) getsockname$llc(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000016c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) sendto$unix(r1, &(0x7f0000000180)="eac979410f29b6235d10b00db97ccc958644fbf054d1235785501343263f296855bc10e9ec7208b1b1f98c75361de0f6234bee7af158863b63e4ad6d1112ffd49258c24ecddf287a6380324430108b6397f525ad5c736704c212e5c08f09735583428db19e9f64bf723a17f40ee20eb056eef14d8fa4cb8273aad349b064a9c439f332945fd39a71df5b80da2e703309358585556d74ca896447745fc00f9a7e769a953a474556e26f70355f37ee576c37eb", 0xb2, 0x804, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x20}, &(0x7f0000000100)=0xc) 2018/04/04 00:24:12 executing program 6: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000000)="9a35c706064e8f50edaa1bd59df84cdefe5c7c1b8757a29dd8bc91f06ed47bd843d62248e34876f5b6b0b0dd26d1") setsockopt(r0, 0x400000000000111, 0x3, &(0x7f00000000c0)="4f4610cf", 0x4) 2018/04/04 00:24:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) poll(&(0x7f0000000280)=[{r0}], 0x1, 0xd5c) socket$nl_generic(0x10, 0x3, 0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/04 00:24:12 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ll, &(0x7f00000000c0)=0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)={r1, 0x8000, 0x6}) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c3728"], 0x0) 2018/04/04 00:24:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xce40, 0x2}, 0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8000}, 0x8) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) 2018/04/04 00:24:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xe5, &(0x7f0000000040)="54c3cf436c9c6a60e905f0b9d7bd8d6ee872cb9f8e2509b7f331176c7d99c6d07c8a609d0c96554373d4fb8ecbfcce634fb78867e34ef2a135439d1721fdf380e44c409e80bffce9d926df8f1ed7348ab7fde09cc33312d7c158c0b5c2f70124b729042474274dca8118ea4e65fcb0baea549ad793f54770138965117a26d6bfabe39b8b1cd9007e09eb9309abe0b0f0a4911150f8ec0649d83e2e5afee5e2398f2d4dafb06546322ecf9e53e0153d241ac9c3ccbde6c30d554415de17699420e30954843764c8d4cbfa8441d0f9cbd231b6b5b87a11ae0b200cc6373d419be144a8c9415d"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'syzkaller1\x00', 0x0}) bind(r2, &(0x7f00000001c0)=@ll={0x11, 0x1a, r3, 0x1, 0xfe0, 0x6, @random="1909163fa33d"}, 0x80) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004b000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) r4 = accept(r2, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000300)=0x80) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000000340)=0xfb0a, 0x4) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/04 00:24:12 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001}}}}, 0x128}, 0x1}, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000300)={0x1, 0x2bb0930e, 0x100000001, 0x5}) socket$packet(0x11, 0x2, 0x300) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f00000000c0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x8, 0x11, 'gre0\x00', 'sit0\x00', 'syzkaller0\x00', "7663236e300000040000e2ffffff00", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x100, 0x188, 0x1d8, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0x0, 0xffffffff, 0xffffffff, 0xffffff00], 0x4e21, 0x3b, 0x3, 0x4e22, 0xd}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x7, 0xdb4}}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "419f3caef32aeac2b32adc0199086c2cb15ac7b2d822e2dd2525dc3610ef"}}}}, {{{0xd801870e172dd7cd, 0x8, 0x89df, 'bcsh0\x00', 'dummy0\x00', 'lo\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x20000000000ff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00', 0x7}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3a0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x108) 2018/04/04 00:24:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:12 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) socketpair$inet(0x2, 0x80006, 0xcd07, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x1, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x207, 0x40, 0x4, 0x7ff, 0x4ef33ff8, &(0x7f0000000040)='ifb0\x00', 0x7ff, 0x4, 0x4}) 2018/04/04 00:24:12 executing program 3: r0 = socket$inet(0x2, 0xbc00e7f179ac110d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:12 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008200)=[{{&(0x7f0000001080)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000003800)=[{&(0x7f0000001240)="627a55d2079c610b1baa16d45720cf063f2861ba7fef26f4d5987d830a6501e4e2bdf2c68efe1ca4d8f63667b7fd2bcd24454efad8205cc6d5e390916d2be1c2571c35ea00d1f0f1c8e7b230cf7a5c9e017b56ce10521abcded7f2ad5a9252dc1aa813c5935c6cc540ee7c2da7f877cc4e937b29db490e0131fac8e8beb9e34f0539", 0x82}], 0x1, &(0x7f0000003880)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="d6df312e2ef8236bb8c50d96b2ad17019bf82f59619fdd16e0301dbd128c7b22be85434081e3168fdfd21644b3fe6e2e049aac849fffb03676a5e70bfb422cbb42", 0x41}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/04/04 00:24:12 executing program 3: r0 = socket$inet(0x2, 0xbc00e7f179ac110d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) [ 147.565341] xt_ipvs: protocol family 7 not supported 2018/04/04 00:24:12 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000180)="e143bbb4192555b6b267786a0c2e237f6e49b2aa8d1cc0da545ead9f6548b2bbed5c779c04a184d76869fdaecf315ee67da28e96ceb0160b2d06c09bf34262a5c8421a560ec5c41bd82b089b28cfe3e92924c81766d8e05ab02884768bb699552af20ca648ca57c23dd017a0a725359ad731623b65f1a9f2bc4e59b82d6a9e3715e299e725365fe4bc4fd15c36706ad059ad54345574fd78cd991c2d0f9b", 0x9e) syz_emit_ethernet(0x25c, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000008e1a90b5f2748845"], &(0x7f0000000100)) 2018/04/04 00:24:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad"], 0x0) 2018/04/04 00:24:12 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000b40)={{0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0x15}, 0x73a7}, {0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x29e}, 0x4, [0x7, 0x7, 0x9, 0xff, 0xcb, 0x465, 0xf118, 0x1]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001380)) r11 = getuid() getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0), &(0x7f0000001540)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580), &(0x7f0000001800)=0xfffffed4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600), &(0x7f0000001640)=0xc) sendmmsg$unix(r0, &(0x7f0000001700)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000480)="846740494742c4e2ca0deea07e148c6d8318fb015539eee0e8f78f", 0x1b}, {&(0x7f00000004c0)="420a0b903d0f3a65a1e0031cd78cfb095118c9af8ec894e26e7f15d46051d5f610a0fe0fd80d89430bfccb007122f628682416315fb242c3518791c9eabcf91c609fff86ea5bd893f5f1e628accf5aa2c3b49fdda9509ccfeceea0c1c65bbde020a86f5dd34030a10d3ab48058d470140161fa100e25bc4a323d552305", 0x7d}], 0x2, &(0x7f0000003a80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r11, @ANYRES32=r4, @ANYBLOB="000000002000000000020000000000000000000096", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x80}, {&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000c80)="58eda53771671d36c30972bc9ea7d05e32f510388c5c3e886f5db5d46bb3b0f5fa1b632fdb0c826c63f7171357073fe370f24aabfc82afc98fce0db60122e38b31f494cffc09dcec18b44f2fc29b2f93dc51d0042fa0987201941e169d616eedb5400debeaf6febb7b10448eb6523ee2127b7d92c458048dde876e86b569647d64cd67f9ba2e8e7858b1342c866506695d5ec05c3e015333acbf43f6a02be920f0e81e42708c87b08129bd16c19f0fa260c3df4f6c83783bd57fc709e93f777f23d636a72657ee4d2f59bece12bebcda5f1dc774f18d034d11", 0xd9}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000e40)="89d0b220ff68b3075fd33b6d64095b7b07c6e29534da03b9f5dcf5d092120bc9b2fcaf8b4be3550b0869bfd9049810c60b54a9f7dd005dc69909ac9361ee783a3bacfcf737bffd2d3dcaac0180ef659a2c5308941d5fd332a38b142d0c99da9df4105c482d12f8b0a68905e63e307effbe8a3011025b66a46581768e83a2932eefabeab1f8b10c0d5c0cec2624a02675ed689402349a0c467d815221ee7d87f5711142f77256b48fa58a89313b0d5012d6d701d6564cfe81239abf3353552fa0cae15b8a2e2b9d9e9b45fc9cb2e323cd25e75c5ad59d1802556abcb30ca23ec7432adb7bd508", 0xe6}, {&(0x7f00000028c0)="a256e48301891c7a443ea40dacaa008a1da869763d8cadf7963d2b4e6c3b156b712c2d397d7545264f7092a600274fe0163b5d94a1859032d11f83ac6903972aadcd0320aee1de340f4e168bafc4dc222c462b41a7125ff4a296910c1b00d51beeae6106a65db658e7a3da43ff26caee96f095cb25789a14dc46cd4d723d8fa7896e284cad5aaf05d4adeab535d2496917c4bfc8f0b1ed1ca68ee863071394f300a409e5ec3976fee1a0a0e5cd5be1e71ade78501d3bb47e7d2d4c04f57e4609c82d4ae1effb348817549c73ec0725b1988277a1e58b3d12ad056bde2727502d22bb0cc1c8726bcc0139ce11ca3b168794990077acf771d92064ca6fd55230dd5b59f89b3b7a28f431a8a73f483c026eb730ce3c3435b5a3e04ba8016b6c073e8b70db163680834d237f5e1b378a7e85f8f8ddae623b8b07c65f13f26ae077bc648f763313698f7971489fa782a0abbe819c1a32796db0f0f3cb2975a87638ceb02f943c7e9ac7a1e21dfc381735bc3448a19d884ca543402999c4daacb22e29c2d15efad580f4a2dbbfdc022876f684847f3ebb5eb8246202843936988bdd51d2d79dc4610077f9705085c56364da2dfdad376bd46573b1aadd98d8a5cb891fb2c7dff93f82d5e0d186c16964c8b0e995dd5a577bca992899749cc986e4b8cb3a9e68b5d2638afb9cde176d398eccb6af984a8f645ba05b77ecebc7c3d749739481bf2418d36c5f41b467fe09e299ad5ead7be619c26f9a05739f1a95fccba8f840610a4985478c7ae122fe4d6aed2ad84ba42f6c65214d2e7e098d46d42919caf49490928609b1ee22b9e89082e3cc26214383d55230d2a44cc374b036284d14651f1bbb96e7f52f97d9d520a90056761aa6d2c92b925edf0d6b69732ca02d6175db1afe91cc93b0bc40c401fc9344641f66008066b2c5c15f6b4505bfa0a452879fed9d3ded33b0180fe8fa75ad0998fe1944d7c1f41a8f025da1c63880c9dc5fb4dec88bbe5b55852097ff70b9200f48920571da97b2269fd334a6f36f3a57bd2908b22bd06ed68429d29ccf4ed090fa675867bf80318a85411f81ce82cc5ab87e37c9da5a82fb18d2b823a4be63520dd2dd60cc51ea8c8db95c7c4fec62dba98f6be24d4b87eea2e78c22baae642a70e147958697f592e6bf4a259e9810e6e50c6da1d7322386fd90d4c95d5bbeb2cb6c4188035f2915b8918e3bc0603f261fbd7efefe46617b4c8b0cb1b2a4df7ee3a254517139c741d799444228e88cc75130dd524c78b5dd3e29a3f3f2b298253f243d568a9892f2c3aeaaa579b8f7d4db5279690fe0230e6106ede5b07d22406cb9195a4e2de0ffda8eb85e33435d392c3a97df9f62d7378b3a75d6826dc86a79e700830ccbe7f4195fcc4a2d9a7cf26e426885657c737102a1fbaa9d78f4ba967988c1d78dd2f20fbac25d792120a82ebfc859deb8f182104ba5835bfc7f7a9124529c3d8c055f93f17884adc3702a3206126035ac23704ef71d242d39813f35000b357c76e5fb8a6b6d70da86e9029326b3ab1f8234d4aa54f9d8f15447a9317571c94233aa1071c453ab12d0f04072f08414f563a1de7cb69b71d46ebeeda106d6416e984cd51a6621097c5a9d1fe0edebd999feb4a963d6e6af3053c0d86c819c427499a634e7cb70781d0b7d8dbad0b6c45f3b87b4abab3f2d8845de19175f27cc99e28470d1d5b6230dfe9288608875af42435c78d8afaf615f89ba77e0fe04c372fd41e4a3f4aea277afcf3e4594e691509f7ba335de61c9dd71fe9b586ec2ce372b3ed2dd48a7ba4b41ca7b5a8317c5ae0a3eeb02f7b4370b83b91ec17397894ef848f3dfb111dd0424d9df2e6fecde5a98e18b802bf0e83dcdd3b8bd3778ecf8e8d2c343839d119468903f693db33705ea4c69245d073cbeaa17e469ec8d732b510cba16c9d5c75bbeae0027683e4b23c42fc2e22ae8f86a7622fd124f505165dff02f98d833eb5d3649677d0ce8248df586eebca688dcb7e1850d01278272718f909a69adfc84474039a5e5d92374759720a4c4bc95cdd4dbbd48fafb58ba23895040463ae7008dc86bfed6965d2512fb5dd0fcde8669c8ed7c752ab4d9e6e80a8534111df1d749ec510ca8bd51503b28da7f0d46e8a05410d50f6283eb702ae2913f52df83da81d545daedd2d8d2ae5b399fd9ca2e58386d82363473de65f38f0a187aba56e87b69bde659595236eb2530d32e5588934bcd8f53c72ff3f9a9418dfbeb4d751d82bac042fb25bcdd696b5ad5653f2e3b89882227b8f1fe8ac4d8dd5c23e6bb815edf5245a332466c2c1dd31c06bb4d31c4db3940247a047bd82924c2b45aae95bcdba0540324b086fd894f3e26b5fd6124df767f688841649b72f0115929176363a0e41933b4d3a2f4a6633aee6286eed98ee96b1b56a265a71fa792681867a89ec41b30387f104d1dc567cdf7e1abbb6e4bb50c04acd8cbbd5ed078371de703c4660c5c63168d73e49db3e80af7cc212a0ac4bd8d4500c6eae25cc24b7dbf05abd19e90df19474aabb2973cea910d0c2060ee5d39159e72b533cc0a758fee3c56caf6e2bea92220a95008e2c8291cb67235e19de55d1cc5332d0ad3c8dcf700431a0bd4e7adc1449925e5c2d94d16538f815518b0bdf4f409a73d371e0cfa797d53037cabd0b7ad9503c3df53d81ec60518fe13b83bbb94657410b3ce189951569dba68b011585e13bab4a4eea443ec6390945d8c7b10a86ed04c93c2c4c792cab51edfbc1bbf474fe7db156e6166d60d7a844e06c128fff301607a03c42ae2ad878e11d459a2c62ad6e28abd5110d21ec1c12d8088d0762c0df4ffa62acd09f2b8b33219ecd165c0444c8c1fbff99ee54a740d84e689ff0275381d96067c136264b0a997b0b9755d0a86217ee14b93e0691a988c38d36bd4fcf2de77d2919bd58b5ec4f3973bb16d1203c8e8fcf9b729d340219698900b2a2e8419ffba0066a2c3428a5b37ae58ed0ead1819b07d4c1018296e58d31dec262a6437a25d289728d55b43eb8890a350424716014c6532e7ff8a38ef8935aa3d9f1c3d9aaac09a30c3fe576d0b71a7ba95483f0857abe41ee5f08197a40a02a0a0b59ff263c2c5a624d28f8348597913c8a5b1d2f0ff511aecdcd7d1bba5841f2c44fefc2ae3c4b560c028804c2d541cc71e673551f5efbde6c8b38bd8d47aef4f9996e56ce7ccadbf16c451300ecdff7c4c1ab5a38cf1e868371bbb5b516cd7b155a6b636225c3fca63a8c257887ea566af267f1df455a24bcfcbff3a166195059def39e689e957fc9a52189c86f1303bcae9c0228d00e78a986271cb62f9103e8b3ae6d000bd1e352fa337240b75a8de168f11ccdb2a716681cfcf5bfe983a4ad0f996d8b6291daea80987a01ec99ebe674fc9af6948f71632955989fa45d61c4dbda6f088bbfddde149e212a9defb4582e567b66033cf1160e4b589d0a5d5c468101b0058efff2abad82e58e8a32785638fed08b75146fc3c824d773d622151ffc3becc697ca51e6987a788693b88e30b97d61af1e8dcb37378633ce192c82d7aed7fcea24c8c774f78c4e337e834a4f3883b28584b5d411ca24062d97d9d4c0f0ede7d3656a60748f3377ba2a054b2c6c4081c0d30d7c4186a69ea567c7f06e0b3ebaaffa1dd305ca325a1004038778f5b404ab8a8ab19291adbe812b3fe243b70148d2c80b89abdb14f4230233d5dcbaafadf6fe5079243b489c1240deae0fbad958ee03e8e220f188089d15ba3c16b4edae16c9792384734415b0bf2c5919dde215a4a3ed456da252d943b6858d9e536b99fa8b18f3dfe78e2721dd40c7f5e829f671d02f6129bbc1c63e1beb382dc82c1994c6807299813ac4c440fce8bbd05ec15a0df27a23f270bdd1a8da46968011023fe507b2f575910dc33a6daa521a54297b421abdb0be084d5e49b27116c83452bb3c1327df9e71ccfe5d888ea44e6ecfdedff6f2fd0a0ea99dcec4543fde2fedece514383de19afdd00c1cc98b1c3eeebe1c29097ed99b6973f73449e6d1504e09abd88a5e4e77cf91bf090d20d74c728176567c1de7b4beab6122f4b3ff114a17e14e9efb6790ca0af08d5920481e11d3caeaf6a3b050b123fc9749a077bca8ae482895ded0f5396ea666141b1a53563cbc4932c8a5fd1c84c3c2e8f7a5d01af5b32c96cb84bf18f8d4ba6e314cb06b95dc6e7bfe1369dede7c5b2230e704e7b918e6878e16b181afc1c08847b725b77c26a17b03220b3ca15e3ce36da86b5565e97f5593898b10623f0aaf1260ff298dffc2e5d79396bbabb2eeb5c8a885ca2ca84330cc0c16a557ab95f902188839d1ab2ebed56273f05730d5deb7a31eea34f34fbabb11e1728fcfe3e4507bcae685b7370ad0a86a2181889a5d83088dddfd4bd76041051d5972908a0be8bece4a72d2735d81da8cbb4e15094845a489d1f7374a784631edd2467545e3f591e6e4af8251b31e3edf4af4003bb9b560c9dee4d1473c8d5a4f0628fbfcf544ef226ca2cc1b3e60112b053d723ddf09cf2efed0c76ddbc476648e37b4b6169008fea2d2f13cc871e078e22b3caa8718e0eab759f64582b736bf8c1fbd2a6aed0a4fe2eb920b0789162f4e9769fdd74d35654c70e55a25ee5747bbfbcda746b14fbe1009532edd07f652dec6f7bca8f28e0af9a4a6e392dd65bab888ec7ae4ade29ef79a4c196cfc8dd254b132d3c3c12e221cf0622db84000273841441981bf166478e8276d63ad3bdfb31b6a067a64617dfadb9d6a3c7061b63d5bff22ec67d721f9201809982e59426b93251190c41d117976860a42ebf3a77b18c6a3bd86a46468a1ee2a377244eb8b910ad975c2158fd3d9b3ba9fa4a92cbf5700d9c6c5e44f87eb1deab60618b3b2fd6d35d3c6a53d3c087b46697ce7e0ccc4467f5eb65631a06527338bc379250fef5aa96a05b14306942180383002aa83d2a885dadf3702be8244fcf93317f7e378a6f6cad299b2ee2b0427d9e87e4f8de50d7e08f1908b9208ca2822dbeb63cc7fbea6aefc816ab3c325f9ea61c70f5ba38165ede5b2e9a0c60322e1b647349934e41eabdbb2ca581080d39783ae1f721681cb2b7ae6e5ae33a1dd30ea4b4cc8968e27773a1a6bda52678d00fd385c41e2260928eb538b0bfa9e7341c0171d61e04aa4fb94eda14ea17358d59434feaa17392e13a94c56e3149544dfb56ff3feabeea56b50a58e996bf1a8e55963c76b4b74ef29e18cfc058b00be8b480ecabe37e16e5cdf43c24cd3c28e2bbb1372365377692e9284efa00e7bd8d843f9933ee1dd8eb503403828d7afaf89bda15b6b85354e9efbfca5f288f5e4ae671f5d9e941e524b3b9915f79fc9718a43821e20df65ac3baa04f665ba463297fb13838d0022ec87c8108f5c697695fc993069ab7125d546a7eb343da50ffe6bcaeab93a885e187edec06a43970b95da1875c354465f5efbb61ba5b5ea1b886cbda2fca6ec04690850d03356938dd7cb88320748963dc4d8c6e83a753d714494f740072339aecf0bb6e64d3fa2de3150a78adfa65e5b3f52de33d54b9abae045636689bfecfafcef41db595745325d84efeca84542c5705471c51e76c0c95556112916d2c551ff539b6f87d792e54d3eecfe3c26ad5acdc633f13cf254ed5aac850d8f156b65082d4ba40e563608ceb4cbfb74bbf5858b155977a8da1701d721cea93cfc766eab00b48bc07fb64385895793ceb4af6de5183f8b20f1058a7f7792f7451b8e154972d0d730fee100bfbf7febd047c37f81a2edf9c0f483acf25975b", 0x1000}, {&(0x7f0000000f40)="9062a9feaf", 0x5}, {&(0x7f0000000f80)="1d85f35382e7e756e8bd30e28e7b5d18eec8893f4d8e210594bfb4d1a31857909c0ba11f570dafd30e1b45a1d5a98dc723c10bba0a3a6fbfe76f73cecb16a21ac0d9b276ba65c069bbaa49f8ca4be90870332c5bff797ec14048a6d071b15a88be5cc7e5263f372e8a031a81677d627798cf9126347d03cb53ec36a4caa7eed9f60de4dda428e7d7b0908de8adab7266b726616371d460a502c71525652a3e54fee65adb2fed183a7964e8988b17", 0xae}, {&(0x7f0000001040)="712fb8ae88414bfea20aaaaf0ebcae81114cbbfe730858614887165889c8db0814b8064cecd98225", 0x28}, {&(0x7f0000001080)="60dcab46bf1c7f4c383b63a9b153d9882e733dc07c0874f7ab9d8f3a9131ac225523484e31622a8942326b00ac129d58e44c99bd79ded7ace43e3af3ddc13f2aa35595480cbc92ea5fa1e385af03128a1a788c4368bdeb406fca9e0846e7a310490e1d57b2828eba2b", 0x69}, {&(0x7f0000001100)="9e410a77facdc73949c9e6f410d9993369105312408cd1e6b7528d42e1ed8afd86d6b306a63e958cd36bb5e660154db0016e029c4a49ab06758198e0d1ac0edfb79d7754b7c88430392a962dce222d2d1929590a4a7c7ea31b0f4561e50a766ee9815a0be87b0b524868920ea9955f316656b3394814b78ca8cd2e9cc55590fc860bcf", 0x83}, {&(0x7f00000011c0)="61b0f62a0d95ed1de210608599c68e9da60b9240c05881430cda3bbcbd458ff5163d40eb5a8f42cd22e303b481a2a990d9b147f700626bd58396e94ff2dcf1047b0779e0c9bf039aa7b44f55947bd903439457e17a81d93be53cd3b330c80c3608f5d88dfa1ccdea92571b13fa01bbf4dfb1a699b678abfb4c6ac19dc64b64db08633cfdf3c1cbc88a5101df82469adaa3cb76b8f8e66ce8635b811abff91143221a4c43d04055cc213a181e8b6a73ba77e1aee36308c1887f6c5b60d47c1de2ec1f55933da45aeb8bb7484f7785e6", 0xcf}, {&(0x7f00000012c0)="949ad353ea6fe044dd93ed83e403534347ca8d2480798e4109f0edabc2a3b1b8ecbcadd127eed58fbb9f6994e0b753ca7c35ef1f66fe2eeb890eff515ebc89732b57e50404a3d2fb8739475c4a561b8654b604a6777ee3a77eae9b62bf0ca51a7c677e4058769da951d11beffb07922964c9e01f719123830bd8354e95e69bb389c32761da", 0x85}], 0x9, &(0x7f0000001680), 0x0, 0x4000000}], 0x3, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x2}, 0x8) r12 = socket(0x5, 0x7, 0x81) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x7, 0x9, 0x8, 0x47, 0x3}, &(0x7f0000000300)=0x14) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0xfffffffffffffca0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000038c0)="6d05bfc8229ef58e32042416a14f4931521e75a148788c67f00a760716cb5f86560f558a59ee80b48ebfde63ba48fb497a7746a44196258f2529fe1c1a666266183e8fc6a1b268e14745bf2763b887032340bd0d6b312b01fed0f1b6870037ab3dcb40ac76a515840da464827b31d2c60028a063a16795d39a2a6fc649085d8959156830f66da788b06dc5cf104e010bfddab727cf28441b4ab60d960fbc37e7b48092e405a164484baab3d1bd4ff8eed0faa0566f", 0xb5) setsockopt$ALG_SET_KEY(r13, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r14 = accept$alg(r13, 0x0, 0x0) sendmsg$alg(r14, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000001c0)="dbc172fee662d1aa75fd5926af19eb85e884116e11b6d8132b9eaa6a0a41282681b77f4ef547b0b18b6a16857a6aef87b4fc347c1adec07c3baad4c59c1d6cfe8fea673dba5e1c7d0684c35bba5a40780097682f768419fa28b2635556a5b779b3c66c8edfb3e2dde20ece575cc3c8261f24966543", 0x75}], 0x1, &(0x7f0000001840)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xf77}], 0x60, 0x40}, 0x8004) recvmsg(r14, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x14, &(0x7f0000000000)=[{&(0x7f00000018c0)=""/4096, 0x1209}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 147.587973] kernel msg: ebtables bug: please report to author: bad policy [ 147.636302] xt_ipvs: protocol family 7 not supported 2018/04/04 00:24:13 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="47aaa1023187db5a181da354f8cfde489d09388be3f6e635103a810b887b8f013700059c1bfa6703f1ac", 0xfe82, 0x803, &(0x7f0000000000)={0x2, 0x800000004e22, @loopback=0x7f000001}, 0xa2d85832145727ea) poll(&(0x7f0000000040)=[{}], 0x1, 0x7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000080)={0x10001, 0x5}) 2018/04/04 00:24:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) pwrite64(r0, &(0x7f0000000140)="352871f60c0ff72c51982391f72d06bc526f3d8ce1986480b53952d64834cc4657349a9b3ebf65ead6c86a09dcb196fb1f1c5c267ea7a8bfca8fe679c1eb860614c34209d4536262192beda928b4c701e4bbf1e76e0e16964ecc07a17006decdb797135c351a095b14", 0x69, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x9, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000640)={r0}) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000000680)=0x4, 0x4) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r3 = accept4(r0, &(0x7f0000001f80)=@hci, &(0x7f0000002000)=0x80, 0x80800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000002140)={&(0x7f0000002040)={0x10, 0x0, 0x0, 0x88008}, 0xc, &(0x7f0000002100)={&(0x7f00000020c0)={0x1c, r4, 0x0, 0x70bd25, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 2018/04/04 00:24:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvmsg$netrom(r1, &(0x7f0000001440)={&(0x7f0000000100)=@ax25={0x3, {"62df0f8095ce48"}, 0x16}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="a08e38f89fe6ace11673c8097fb8a6d302dc4acd76aea9fb51a4330c345da5d49722a46e19eadb02583810647cfe6c02292e63c1d0b203f62ac28aeea81542b1d31bf11f3f8376ff87d4f073e872719d9e9c61d40db8f76f70bb145fef1ba4335b10efd59a65c783743fb9e3c110cfd73246e2d16967668cf434a2eb7d51618131f51f9c1b25f101430bbd1ad72e9ac1687a5cb5cd881ab04335", 0x9a}, {&(0x7f0000000200)="2040092041f7103c18f125a101e361a425522321c7f23845a342a2ed3d9cff8c18", 0x21}, {&(0x7f0000000240)}], 0x3, &(0x7f00000002c0)=[{0x1010, 0x114, 0xfffffffffffffff8, "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"}, {0xe0, 0x115, 0x0, "5b4782c5dc7717195f9c2f69e4a41e9ec448a0b98bf5e1ef11d82a722bb5cb401c17d6c15cd3d41fb162d63a60ffd755091494b7194bd8704f2f3b49a7df0d06a337d0bb9e83d6b8ef1eed7643f18085c4b336a03d665c98478d68747c50342dce4cb6e2077d433c9e06abb7ffc6b18d9135d5aab9b5689fd2bd393b461af75bc203d2d145f15cf073ce9aeeb6e3f066c56bfeee74b43aa41231d52db19174587c4f81b6dc80e21a9de21c5fff39ddd4fa5e2744a160912f53d874972c19ee5a021e8ec0c197b7f5a3ceac8e60fe333d"}, {0x28, 0x10d, 0x523, "9f0adf28f61f90ed9bff2cc8cec720d96b9047"}, {0x50, 0x101, 0x2262, "027cef0b5e4341f648deec71b51a7b72708c3701c0816ca86443c69285648e91146ea37922038b2ae03bea5eff60bc64e6330f4c0b586eaf4bdc"}], 0x1168, 0x240048c4}, 0x100) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, 0x0, @local}, &(0x7f0000001540)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001580)={0x0, {{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}, 0x0, 0x8, [{{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e20, 0xffffffff8376903f, @mcast2={0xff, 0x2, [], 0x1}, 0x2cf}}, {{0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, {{0xa, 0x4e23, 0x10000, @loopback={0x0, 0x1}, 0xd5a}}, {{0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x4e}}]}, 0x490) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) 2018/04/04 00:24:13 executing program 3: socket$inet(0x2, 0xbc00e7f179ac110d, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:13 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000180)=ANY=[@ANYBLOB='dc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0xfffffffffffffff9, 0x322) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x4, 0x80000001, 0x5, 0x9a, 0x4, 0xa6}) 2018/04/04 00:24:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000004ffc)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x240020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x34}, 0x1}, 0x240488d0) 2018/04/04 00:24:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x21c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x0) socketpair(0x2, 0x1, 0xa5f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x20, 0xfe0]}, 0x8) 2018/04/04 00:24:13 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:13 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000200)=0x3, 0x4) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x9, 0x800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x9, 0x5, "47d184aaaf7d34877ade89352d2d33b929eeb16ff7885946387cd8250ceaa827211c166de3643699fa2a6d793cbcf393a78f2c9a565e3b2fbecd8ae1e32defa987cc93e213c2c292ed44d6fb9ef01afd"}, 0xd8) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x4000000000000, 0xae, 0x0, 0x70bd2a, 0x25dfdc05, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38}, 0x1}, 0x8000) 2018/04/04 00:24:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:14 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000f69000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="ee0000006f86cedf3f8c6fcf976cea12c9f9d4df75232c2c0a5deae19a5fd77e8e8dd4e99e9987835891674297eed9b37d360c4d148bc9144bf5cd9e50e59c7eed1a9b404b7ad824a51c5f3d4c36a48270a8f52fe2cc4725222d2b89f5fbbaeee59ff111138dc1f347fcdff99b581167e32060ccbf2886bb0a1fb558e08a099fd9b4ee57bfeb07db5d33a88f00f73c26c705b928c5b858bce9e8fed36f1fc5191d87d53f1a2f5d934ebf09ba33421571bbb87ea1c78f51e2bdd606a371450982d5efc0371ed0ea3c4ed4597f22a8eeb4594fd1dba2ca08eda1105cb19404a093c34f6cd00000000000000000000000000000"], &(0x7f0000000280)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x8}, 0x20) write(r0, &(0x7f0000b89fff)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0x8) socket$netlink(0x10, 0x3, 0xe) 2018/04/04 00:24:14 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000000000, 0x2061) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000cc0)={r0}) sendmsg$nl_crypto(r1, &(0x7f0000000e80)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000000e40)={&(0x7f0000000d40)=@upd={0xf0, 0x12, 0x106, 0x70bd2c, 0x25dfdbfc, {{'rfc4543(gcm_base(cbc(twofish),rmd320))\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x28e3}, {0x8, 0x1, 0x3}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x10001, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a99ffc)=0x14) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x80800) accept4$netrom(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x80a0}, 0x7fffffff, [0xfffffffffffffffe, 0x2, 0x4a, 0x1, 0x9, 0x3f, 0x7, 0x100]}, 0x5c) 2018/04/04 00:24:14 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x802132, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x2ffffff, 0x35, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d000000db871daecd61b59fda655a6fe06c59b2a39a968d4dd6406f70fbb3f3fc2a0cc68307ed324eb8c41e7dc22a2fac2c005dd72c62760963456191c828f38a5a3a6aae8693e9f4d72a6afad5b310c66a30c6c25385c21307c18c674b76ee8d4702f299f36fbde5b7"], &(0x7f00000000c0)=0x65) r4 = accept4$ipx(r2, 0x0, &(0x7f0000000140), 0x800) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x8}, 0x8) getsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000000280)=""/142, &(0x7f0000000340)=0x8e) 2018/04/04 00:24:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="c8", 0x1}], 0x1, &(0x7f0000000640)}}, {{0x0, 0x0, &(0x7f0000000e00), 0x0, &(0x7f0000000e80)=[{0x10, 0x84, 0x6}], 0x10}}], 0x2, 0x88c1) write$binfmt_aout(r0, &(0x7f0000001080)={{0xcc, 0x49f, 0xdb7, 0x317, 0x231, 0x80000000, 0x376}, "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", [[], [], []]}, 0x1320) 2018/04/04 00:24:14 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20001008e1a90b5fa74886300e1834f8664"], &(0x7f0000000100)) 2018/04/04 00:24:14 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) 2018/04/04 00:24:14 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x1, 0x81, 0x9, 0x5e5f77d9, 0x414b, 0xef, 0x7, 0x7, 0x8000, 0x5}, 0xb) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) r2 = accept4(r1, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000001c0)={r1, r1, 0x8, 0x1, &(0x7f0000000100)="5ff00552c4e4e0c319a03eb9f920c4bdd2cb99d75fd23203cb6aaa8e8bba37553cc695482a293bd1aa86fb59409258c04d32793b1a71d0b8daab4de221869a841e6934bf25f5133fe2d8681e0b3463b50a21aa404e92252a1ed7dc58c7e81177845398a710b00e7b75f36c56e997ea96942454719ca74b66b7c100ccc7b9fd86e68b85137fc0d0940ce91fd6c1509797babaa06d5c8acd43f76ff04ef3c412e19e934093cd8a1cf88052c430a5716fe24246121476bf", 0x8c20, 0xffff000000, 0x3, 0xffffffffffffffff, 0x4, 0x10000000, 0x1, "ad679919258792ea9346f419600f1080443f9033769aa4f3451bf100bde30f7c4d93b368c2d2ff690a36527d016dc405289eb8f5e4099055f59df1beb325df42d916777b870698b279cc0b0f1b36ccfa81397c795ba821"}) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:14 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001840)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=@getaddr={0x14, 0x16, 0x802, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/04 00:24:14 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@canfd={0xd, {{0x3, 0x5, 0x5, 0x8}, 0x29, 0x2, 0x0, 0x0, "8f09c87d32355d22173c42c2fde32b5902757dfee10082e318c35b3ebb2e83e6c26b3edc8e1b8cb0216b26999e9eb928cc32f4f00312f8166762a34cfddca951"}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x4]}) 2018/04/04 00:24:14 executing program 4: socketpair(0x9, 0x2, 0x80000001, &(0x7f00000014c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001640)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)={0x5c, r1, 0x304, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x792}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x12}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000140)=0x80) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={r2, 0xfffffffffffffff7}) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000080)={0x9, 0x6, 0x10000}, 0xc) 2018/04/04 00:24:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x3c9, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socketpair(0x8, 0x4, 0xdf39, &(0x7f0000000040)) sendmmsg$alg(r1, &(0x7f000000b980)=[{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000100)="177f066d57d0adb73eff5304407deeb567d1c7962afb2caaf1789dc8f0e51f2560a34ad0ed9d89a631d6d768a18b262739288765b6e4e77cf70f87875c2cee1e7554a4e9447dd592814ccf90e57c42db615fdef64e1a0bb14aceef23633104d83e27caa90767981b95470ae0f9dc3b5cc8d4aa54a85001096ab2b717cbc3fbedbd8fd4bcd4b0f1668ccb5053304c417fadad450f3eb1fe5d772c077ed9234eaf79836905c94a8bbf8680c9f228aefc8976d96f48ef3e0325fa7590ff3d854165322a65ba8d35e4e1b639674eea5b89883061", 0xd2}, {&(0x7f0000001480)="0f3d9018106e952552fdec6c4b846e5ee7c46ac57c163dd6747707d729119bb6e548dbca0dd49d61b30f23d3ba99adff18cc4b394e58c450dfad5dab9751808f6d9f91316a4f7267d6138801b177965fc23b388398e49a77e027bdbdcaf1b5a42f72f23ed001df2a1defd59a9f454c9206e94472c33c0e8cc6b8b66e78d2773384812e4e47fb496bafe17ddfb81aa25d94e69140e5a1e0969d623f10c758ebe13dc27a0772a2184a53023f7d813a6f84d34503bc3509918cd1d97a6cfdd93509d3297de115bf0ae91e949ec4b58b37a477667d764b3171536e9c5045ae26b2dfd99068de0dbe918331091a", 0xeb}, {&(0x7f0000000300)="0e491f2787af0d63e5ea3c2d1733c54a5d6425c031d937b7050073965858a413a36e1ce87dbd944d538e216f2d8abd04dcfe7d946f2587a48659218433cf7c8484bc89424a7ad157f792d72919d99e4b3ffdf80b2551ed944dc04b34e58e9d0b6448ebf642ae5b703476342e4a4e025d2179e32e5d6eadb0f5ba3b93defc72f99501998dc63462ea13398e23914f3f", 0x8f}, {&(0x7f0000001580)="5541f3bb05205b7e8be61bde8aceee7f3fce0332396c4e9aff8ae89d97e5b07fb0cd59c09182b88269d17cbc879fb31129d97ec669acdd4a0bb9d6792979a509a02668bac1facbbd91eeb9bff8efc1a1c37a87a8bbfe2ee54fef65606fff23948286bf8317c8453b54d48573748e6d79cfba4672acfd25179f8a5f6c66e3913a62f16f289119c01bfdb5ff2805f0551e1a38d6b2986602075830bfd8d7055258b3accde6da34c055d26844bedd03406de2c7c7202fac086e7981cf81bd4655f3ccabc845707446e8f7cf5c6b7f0bc9b0f98a2df0060727fb9caaa6be6dbefe11505828875bbfca065ac8321bb79987cb8061a79923eac4edcc2fb39ab52583944be7e1689142368874ed9d466409d98b726d0d3ef4547820ce6a93798a221f6e0ead6e9563a3bcc102d59d719f485c47df73089243296752fa4af83a79529168b6584c710439adbc7528a8ab14c9bff29ba60fad2c8537da4957a6702e70c238d448fbb5f702fa7750fed1e33f281ac6f2166d50c3fc6926d2f137c4843ce7585b0d7dc1791ea03d61f28c9feae71e01be363772e5c72352a8ce8f7a9502c98b28ed615393ae250cf076c55e9c8d918afd2a124b5d266531a8410494048b2af34cbb5830fe3c6b99f1aa8be93e4c559f13f4327753d35a312424e78f31c9692dd6babc0627be0c276f3303fe6381626d2d38d5e61ca9135827c9f6bcd9bb76854814d0cd21c7711d0f5062831739aa3f1e8e315b3ae939c85f9d0777e4b048d7837d935f2c89a2396b035021179587685905f01cf1d4d833f63020eb73fc69d62a0ed1773ff41f218d8d28f4ac73e79302431f81d3ee4ce64b98baf8ebf13c14338f6115cd8803c2c06535313e1cf00207d87a3422469df902399c68c9f0a8cb934bd6fed27b7fd3f74eaebf64374e1032dad4e66d5669abf7386cb6188ff0be2727f1f96cb184b440618d876957a48c05b0951c52c19375fc56d7345dc0221410bdae2a13a261ba062eb579237105faad932d042d24530a235017f1cdd086b890821cc49114ef57e6244dec7f87e88465ac6c556c2ac565582e0bda04b5da151afb1eb01bdcfee5c06c88d3c01a28584d103400792936ea9fded220c96d2d77eae7d4a1d081d13098bc098683ad614262b06d996753843ee411c1bee015a7d7c0828d4bdbbbda32fc284cd785fac7e937d2a8f46103e2eb514128dd1a2f08337ae4acb0c30a76c1d4e8de1e01c47dae8241ce566946a8d12c54debf545d8bffaf756eded7df07a0cf9fab3bb12637873e9cde1a2839ce7a1def882811f5a004697f4bd81f1a12ded39fe3807fd8828c6436d41e7ea38bcd0be6d2bbf82b8f79d400658d1f4c39e474ce3a175d7887142a7d0e72277dc933ac3df239b50aca61072a54a623ce62b5fdb0f001d9ebd145eec8f4028bb4669725769ee2ee49121171c60000039237b6db1d8ca868963fd7402d467cd6810da727c4008c5fea0d7513a540333ce4c327952ac8106c1f0c406b1d5e27752bb2f6557f4c3b50eddb38fc1eb79557747bf472e710243f4283d40f9669a9f4ef1301fcf2e52592fb8010fe08a0c9bcd321f13cb4c43f16c46f26c1ab40e699fdd3d65fdb60c3cf4a9c002b15a1fae00b7f13d57d76f555dbc5e5049f9260b2af12fdd1f08b1f371bfc61960f131d0f475b5c0746e4359bf988a34789001fc76c015e768e98cf72bcecb51cc64ca2a681654c33411810d8e82d97514f3588d3bd463b1e1037030705431b60017ce0eea750c0825bfc5771041bfd3bdb10c2fc8c7959ed6a670991caa9f86ddfc161b31068a6f9b3fe083992d618c107e352c29707340cb352ea698aaa5094ee57591f383c13d6dc3d24fe65e5bb0841aa6e5790efe678ad1c95e1f3d79cc288e2f03c6483991aa26bccc2397140e4697324bf1dd9d3237dc114da19579dd02e468485f3d4d46d84c6a53fbb53cd21330819f3f2bec0cf0ed48eac443b5a0e954d11686b2d6b926862e371308cfeb199af084e654a6325963b560bfcb2866792eb6e1b8ce10f251dc81019ff0534343e047521f132ad9d3023ff65a32c0387f439c3293e2dd54655ad9993ef6a6ef7ea1db5e84e5392a012016c6e63e8dd0cc02d0c68da5d16dbc94be8293f8d81b73e1ca41abc216eaf0b830e4c1208857c87b430dd0f6a4df9d1eae7e113570d2f41fd40053ede748dcb6ff734c90caa192794039ffb7b7b0246cbaf62f09fd5cda2617fd7e86be851c815f32fc8c6ede55de7cd3cba46ec9768aef580b239c565b78a6da4a2fca90fb8855a15d54be307e56a77b6f7d3b5f1af262aab19f197ca16aa1d06939bfb996e1126904c306773626645feb61954eb981e41aeb884a7786dbdc23c1a6183ebdea3b2d04c69891d692f077cc959bd4a35bb7b998fd1c21cd03be05d2f8ede020b425b0c9a0f033cd408c04943e26e61626f3ac3d4caedaec7dbd3c0fd158cb1a7197ce32ff0968499e5fdc167612810170757483348ec7d9f20e0bc7bd72e0767e8830325a12491cb5c2bec761828b493401f07d5b5500e7ca77c9dde6de1db91a05da3cdc973d47be3a3c26b8b11b6a6dc47df62615efa4eb067c0e5379a8b394ad2b5a60bffd649834f2627a8ee434e2087f74ac602c8f61fe45ab6133357fe7140c02aaba6a527183d7e0d49f55c0ec1bfedebee0cebea382c0ebe2be068439a8fb4556986862270c95542a771d8d7920f8b750739a81ed0bed5ee9d9201072eff348555472f5a5df926bfb37b2657ab66ec428c4ef2908dee24569d7c3a0c499595f02ca1f06355c1d33203fc62c8b081165f68313645eefcb30704b27d35f11b7fff2fd882fbd8433eee68a8f5138a8aad702ea22f33a134620ccb86bf4c6e1353fbbab07f680d3c6d9e8afd4bcf7702820959d56396417e1c1f23b659d892a5c333d83c444740d1bbcab4b437882a344d0d3cc15ef131ccf216fe2c23b8124aabc73f6d1e275b18411dfc1364d72273114228c33ef2ee9e0c479657f9c75c6d9900d042897d27fcf4c5030d0541e552531738dbe8a2671e7c5c81d7c1cc05f589f99607347fedd7288a392d2633f2fd7f542a3729e7a147b1c12af93aeecac1d85262ed9690eb0d791bdb34fab0fdafb26d4bbafebac8019c2269c234abb1c03c372594335d0844e6f70b8e2c6036f4ae8788f6b79a805b556f2d9d6b74ef40ce47c7db939d8aedb3cc5bef4b9b769fd403a7a74540be155da072538799c55bd716f94b0b5e3a1efdbbc915bc7ac707a225bdd781bb486a6cfb7c8c088d2a839d920c96aa6b578ac2ff8e8519c813567a8e2187031f1b01ced057655c50050e643ea3c05a43eef234543f0e432b0f5b7df4b4bc0c3e071793194c037a4d5a2699b366ba8e9b1eda1524704beb39e664424e50debe30fac4db61a6df9ea59f88201d8a0c57cb462a89076d387d9d14e457ea579055e4e7aebd6024c5677106a7a38b540181ac36c76f59af6e475a75c20c9e542be4b57446c38c4f32336c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{&(0x7f000000a7c0)="081b996c62cb8b9d214d8881ebb03a5416e1e426912f9cdaae8e9158d89c21c4958852bacee189b76059c2041df0e0f36bcbc9fcea35698bd67b52e84aa01b12e5609052845ec5b55e4b8444daf90de8f598ebaf02f7e6f7acf509625fe2dae477236b9699587234d0a1a520ebb8dc4a39942900d1d40d8d3bed6b1b16f4dca553bf738c4acdff9a7ba343b49a11bcd1d90005aecbba316dd520e0f1927c2e169661708cb3cee6b73bb92223b6a95e919b399a139dbefe15fdea464d7c7d5123908d925bd9cc85a182da2a0df11705865d738af57bf41916a0945781c753b8c5cbb74cdc30665cc02c4b5b394ef6", 0xee}], 0x6, &(0x7f000000a940)=[@iv={0x20, 0x117, 0x2, 0x8, "274c7c8a5716abf5"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1038, 0x4000000}], 0x7, 0x40000) 2018/04/04 00:24:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x80, 0x80, 0x5, 0x8001, 0x2, 0x8, 0xff, 0x0, 0xfffffffffffffff9, 0x3ff, 0x3}, 0xb) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r4 = accept$alg(r0, 0x0, 0x0) tee(r2, r1, 0x8, 0x1) sendmsg$alg(r4, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/04 00:24:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa18249b68d1fdb3, &(0x7f0000000000)=0xffffffffffffffd2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad849d"], 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/04/04 00:24:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80, 0x80000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) [ 149.500200] device ip6gretap0 entered promiscuous mode 2018/04/04 00:24:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xfffffffffffffef5, &(0x7f00000015c0)={&(0x7f0000000040)={0x9, 0x22, 0x109, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) 2018/04/04 00:24:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000040f000/0x4000)=nil, 0x4000, 0x7, 0x3f, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000480)="f061e3378a39229ca78077d8754038f327eae8e7f3d9284d4e9380effc5ecf9c69709861cb10693adc3741148bfe90603536ce7a20437aa6740242a7122867e39f889fe0a892976f50756ca620fc74f86515a0897c476ea5600947e053f45cc593e05e969f6747ddd214dcf2ae16090b027a90") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e22, @rand_addr=0x9fbfcd6}}) bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x3, 0x0, 0x4, 0x1}}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x7e, 0x4) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x190) accept$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) 2018/04/04 00:24:15 executing program 2: socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000ae0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x6, 0xfb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x1030) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001580)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001080), &(0x7f00000010c0)=0x4) accept4(0xffffffffffffffff, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001040)=0x14, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000001080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "539ba9d47f673d65757d02317f8375916094d79f78994609715672f7fe7e88e1aebf4ef5a568b071c42a668a139e51ba3d3177b53aff437e28f678f09b8eb6"}, 0x60, &(0x7f0000001400)=[{&(0x7f0000001240)="004936e24fe72e7cf61a4f85b9faaff2a0e8d578d3ce9f1c6f200bb54545d6892a056fde40e465ea6215b6123cb174c1dba32f067ad93c7716e31d0be9f499660ded71e55a9a80cdb399c3c20645c2781bc6757147425ca901c929155f06a1bcafc6571b99d95fe7d5848e37f19998c6a48e4d6dab4472fcab69578297a4f28c285f", 0x82}, {&(0x7f00000013c0)="329682834c5c1beff710b0fabcce1f", 0xf}], 0x2, &(0x7f0000001440)=ANY=[], 0x0, 0x80}, 0x1) write(0xffffffffffffffff, &(0x7f0000000080)="b5d44cbf30c983b13b0acfd8f3e2283f434464eaf4bc014a1fe950660e50ff4b91c7897ce75198d28af1ea7f41a25e3410e2b677477da1e700dea8d8a80440e3f041c9993da93095943bd8de0b5e706170027170f19c3525f09366ce", 0x5c) socketpair$inet6_sctp(0xa, 0x80, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001500), &(0x7f0000001540)=0xb) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001180), 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000), 0x0, &(0x7f0000b94d6e)}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001340)={r2, 0x28, &(0x7f0000001180)}, 0x10) recvmsg(r1, &(0x7f0000b98fc8)={0x0, 0xfd8a, &(0x7f00000019c0)=[{&(0x7f0000001440)=""/68, 0x44}, {&(0x7f00000015c0)=""/223, 0xdf}, {&(0x7f0000001380)=""/13, 0xd}, {&(0x7f0000001a80)=""/52, 0x34}, {&(0x7f0000001700)=""/127, 0x7f}, {&(0x7f0000001780)=""/55, 0x37}, {&(0x7f00000017c0)=""/6, 0x6}, {&(0x7f0000001800)=""/127, 0x7f}, {&(0x7f0000001880)=""/241, 0xf1}, {&(0x7f0000001980)=""/30, 0x2}], 0xa, &(0x7f0000efcff0)=""/16, 0x10}, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f00000011c0), &(0x7f0000001300)=0x68) 2018/04/04 00:24:15 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:15 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="2c4815389b99", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x604]}) syz_emit_ethernet(0x1e5, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@ipv6={0x86dd, {0x7, 0x6, "d1d92b", 0x1af, 0x4, 0x4, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, {[@routing={0x21, 0xc, 0x1, 0x12b0efa1, 0x0, [@empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, @srh={0x1d, 0x8, 0x4, 0x4, 0x100000001, 0x2, 0x40, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x15}, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x33, 0x2, 0x4, 0x1, 0x81, 0x0, 0x7, [@local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0x0, 0x2, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7b2f}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x8e2}]}, @routing={0xc, 0xc, 0x0, 0x2, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}]}], @dccp={{0x4e21, 0x4e24, 0x4, 0x1, 0x1000, 0x0, 0x0, 0xf, 0xfffffffffffffff9, "9bc1b3", 0x100000000, "14b7cd"}, "a6ff58a94d23c432e78949470840d475cab8e60d21ea31abfdf2402c789364830619bd5efaefcf3f3a59ce3422dd18bc13eb6a49bf430f50b7366fee1c0b2319f82edb6c46137572613d0eecde5346c5c17cad4636d024"}}}}}}, 0x0) 2018/04/04 00:24:15 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0xf8, r1, 0x220, 0x70bd2b, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7962}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x3) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r2, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80) setsockopt(r0, 0x3, 0x5, &(0x7f0000000380)="d95623aeead5af7243a0e26c0a58ae363ad62e5fd3028c9eff4e36dc93115eb40e9add4b32b49f6006d6a894158d812e53b5b93734a2d18329660638eec85fe73db56877d2d70599a4136a980730b19b3c804f5637adc4abc1c46f611b5e876ed3731ca5986075be4f724287c9033e1c50d6873cb36243c75ed4264ad4a3d07d85aa4aae2032045e1f76d9ef5c46d7c47b0eaf62a77adb81f0fea77e96392b995bb79690f902e31c70e606b4176812f39aa6cf4a26a9a9c0d1e75d4fc290a4dfe14aff401848b5a257a0ba9cea107ffc6e0c1d05f615d1a8d52a4595e98f95af706781cc8d30cabfe833b9146c5c2cd931c75c19cc", 0xf5) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000002c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5, @loopback=0x7f000001, @multicast2=0xe0000002, @empty]}, 0x24) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 00:24:15 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x4d1, 0x4e9722a3, 0x5a800000000000, 0x100000000, 0xd1, 0x3, 0x3e, 0x8001, 0x53, 0x40, 0x171, 0x6bd8, 0x4, 0x38, 0x2, 0x4, 0x7, 0x3ff}, [{0x0, 0x80000001, 0x0, 0x1, 0x10000, 0x1, 0x6, 0x8}, {0x6, 0x2, 0xfff, 0x0, 0x7, 0x6, 0x3, 0x4}], "aa8542684755c28c54ebb84029c9564dc2ac2493e8fbb316beb8d50fe01a00b9b43da419d5778636c5b13a1c18e29750578b31adce16000cffcd4742648fede2f107be6cd8d3758235", [[], [], [], [], [], []]}, 0x6f9) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/04/04 00:24:15 executing program 3 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:15 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) [ 150.471881] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 150.477858] FAULT_INJECTION: forcing a failure. [ 150.477858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 150.494660] CPU: 0 PID: 16064 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 150.501668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.511017] Call Trace: [ 150.513609] dump_stack+0x1a7/0x27d [ 150.517238] ? arch_local_irq_restore+0x53/0x53 2018/04/04 00:24:15 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0xc}]}]}, @IFLA_IFNAME={0x14, 0x3, 'vcan0\x00'}]}, 0x40}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000180)=0x2, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={"64752d6d7994a39c2d918434a000", 0x7fff}) 2018/04/04 00:24:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001980)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001a80)=0xe8) connect$can_bcm(r1, &(0x7f0000001ac0)={0x1d, r2}, 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="9e490efe821708000000000000002daa2ca4042a7bf03e2bb4f5f0fc88e9ade9b7195fd7c6d62bf4b7c77655871d2eebd839d87b2dd3f9c9e215abd9eee42ead4e42e38f16e8314e1133e8b8194b3e9d1a6dc1a1ed3f4cbff620edf5702da7928b0a3ed7ced669cb0a37772714ee047e15428b90c3859b8f942e5339d394ee5342205cfd001ec703daf62319550f6dbc", 0x90}], 0x1, &(0x7f0000000000), 0x0, 0x2}, 0x0) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 150.520957] sctp: [Deprecated]: syz-executor2 (pid 16056) Use of int in maxseg socket option. [ 150.520957] Use struct sctp_assoc_value instead [ 150.521898] ? trace_hardirqs_off+0x10/0x10 [ 150.521918] should_fail+0x914/0xae0 [ 150.521932] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.521947] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 150.553378] ? lock_pin_lock+0x360/0x360 [ 150.557440] ? __lock_acquire+0x638/0x3c30 [ 150.561673] ? kasan_check_read+0x11/0x20 [ 150.565823] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 150.571011] ? print_irqtrace_events+0x270/0x270 [ 150.575767] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 150.580957] __alloc_pages_nodemask+0x327/0xdd0 [ 150.585627] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 150.587512] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 150.590639] ? __lock_acquire+0x638/0x3c30 [ 150.590651] ? print_irqtrace_events+0x270/0x270 [ 150.590668] ? trace_hardirqs_off+0x10/0x10 [ 150.590676] ? __lock_acquire+0x638/0x3c30 2018/04/04 00:24:15 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000000)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) write$binfmt_script(r0, &(0x7f0000003300)={'#! ', './file0', [{0x20, 'md5sum({'}, {0x20, ':lovmnet0)!posix_acl_accessmime_type/\\B&{selinux@'}, {0x20, '%!vboxnet1,'}, {0x20, '{GPL'}, {0x20, 'md5sum'}], 0xa, "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"}, 0xffffffffffffff43) 2018/04/04 00:24:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x25, 0x0, 0x4000000000401, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000002800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000002e00)}}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/92, 0x5c, 0x100, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e23}}) [ 150.590695] alloc_pages_current+0xb6/0x1e0 [ 150.612065] sctp: [Deprecated]: syz-executor2 (pid 16080) Use of int in maxseg socket option. [ 150.612065] Use struct sctp_assoc_value instead [ 150.614676] skb_page_frag_refill+0x294/0x660 [ 150.614689] ? tun_build_skb.isra.48+0x285/0x1b60 [ 150.614698] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 150.614715] ? kasan_check_read+0x11/0x20 [ 150.614726] ? rcu_is_watching+0x85/0x130 [ 150.658877] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 150.663813] tun_build_skb.isra.48+0x30c/0x1b60 [ 150.668489] ? tun_net_xmit+0x19f0/0x19f0 2018/04/04 00:24:15 executing program 6: r0 = socket(0x10, 0x3, 0x5) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x8) 2018/04/04 00:24:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bind$ax25(r1, &(0x7f0000000080)={0x3, {"eb9372c2ca9bbb"}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000f6f000)={&(0x7f0000000240)=@ipv6_delroute={0x30, 0x19, 0x529, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0xd47}]}, @RTA_MARK={0x8, 0x10}]}, 0x30}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) [ 150.672642] ? print_irqtrace_events+0x270/0x270 [ 150.677399] ? print_irqtrace_events+0x270/0x270 [ 150.682150] ? alloc_set_pte+0xf74/0x1780 [ 150.686294] ? trace_hardirqs_off+0x10/0x10 [ 150.690608] ? lock_release+0xa40/0xa40 [ 150.694576] ? print_irqtrace_events+0x270/0x270 [ 150.699325] ? reacquire_held_locks+0x1f9/0x3e0 [ 150.703989] ? __lock_acquire+0x638/0x3c30 [ 150.708221] ? print_irqtrace_events+0x270/0x270 [ 150.712971] ? print_irqtrace_events+0x270/0x270 [ 150.717723] ? __lock_acquire+0x638/0x3c30 2018/04/04 00:24:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xef) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000002c0)={0x82, &(0x7f0000000140)=[{}, {}, {0x0}]}) getpeername$ax25(r3, &(0x7f0000000180), &(0x7f0000000300)=0x10) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000280)={r4, 0x32}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000013c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x75, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3a3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x80000000}, @in6={0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23}], 0xdc) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 150.721951] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 150.727136] ? kasan_check_read+0x11/0x20 [ 150.731286] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 150.736475] ? __lock_acquire+0x638/0x3c30 [ 150.740717] tun_get_user+0x27f9/0x3b50 [ 150.744689] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 150.749881] ? trace_hardirqs_off+0x10/0x10 [ 150.754196] ? trace_hardirqs_off+0x10/0x10 [ 150.758506] ? trace_hardirqs_off+0x10/0x10 [ 150.762818] ? environ_open+0x80/0x80 [ 150.766620] ? debug_check_no_locks_freed+0x380/0x3c0 2018/04/04 00:24:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x0, @broadcast=0xffffffff}, "0002000000050000002c5815a7e3d17d"}) setsockopt$inet_tcp_buf(r0, 0x6, 0xffb0bb95b5ce08b8, &(0x7f0000000100)="8c0995a375431dfb2a968b27403e2bc9f0472ce3c0c0fe6efd84c52c5a69a434743ed090d3bc8a350a5be5de34c0508689fe76afacbeaa1bd99de90dd2a3df42b7946aebbd99304d7f4409cd48830f2b16d382e8aa35755bc648c175671f297a38", 0x61) [ 150.771809] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 150.776739] ? lock_acquire+0x1d5/0x580 [ 150.780708] ? trace_hardirqs_off+0x10/0x10 [ 150.785035] ? tun_get+0x1ab/0x2e0 [ 150.788566] ? lock_downgrade+0x980/0x980 [ 150.792712] ? kasan_check_read+0x11/0x20 [ 150.796861] ? rcu_is_watching+0x85/0x130 [ 150.801003] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 150.805934] ? tun_get+0x1d4/0x2e0 [ 150.809474] ? tun_do_read+0x27e0/0x27e0 [ 150.813526] ? __check_object_size+0x8b/0x530 [ 150.818020] tun_chr_write_iter+0xb9/0x160 2018/04/04 00:24:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3f8, 0x24c) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x3, 0x2}) [ 150.822253] do_iter_readv_writev+0x55c/0x830 [ 150.826744] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 150.831503] ? rw_verify_area+0xe5/0x2b0 [ 150.835566] do_iter_write+0x154/0x540 [ 150.839447] ? dup_iter+0x260/0x260 [ 150.843069] vfs_writev+0x18a/0x340 [ 150.846691] ? vfs_iter_write+0xb0/0xb0 [ 150.850664] ? wait_for_completion+0x770/0x770 [ 150.855249] ? __lock_is_held+0xb6/0x140 [ 150.859312] ? __fdget_pos+0xb4/0x1a0 [ 150.863106] ? __fdget_raw+0x20/0x20 [ 150.866816] ? __sb_end_write+0xa0/0xd0 [ 150.870792] do_writev+0xfc/0x2a0 [ 150.874236] ? do_writev+0xfc/0x2a0 [ 150.877853] ? ksys_write+0x184/0x220 [ 150.881648] ? vfs_writev+0x340/0x340 [ 150.885439] ? mm_fault_error+0x2c0/0x2c0 [ 150.889583] ? ksys_ioctl+0x6c/0xb0 [ 150.893209] SyS_writev+0x27/0x30 [ 150.896653] ? SyS_readv+0x30/0x30 [ 150.900186] do_syscall_64+0x281/0x940 [ 150.904066] ? vmalloc_sync_all+0x30/0x30 [ 150.908221] ? finish_task_switch+0x1b9/0x970 [ 150.912712] ? finish_task_switch+0x17a/0x970 [ 150.917200] ? syscall_return_slowpath+0x550/0x550 [ 150.922121] ? syscall_return_slowpath+0x2ac/0x550 [ 150.927053] ? prepare_exit_to_usermode+0x350/0x350 [ 150.932064] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 150.937417] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.942243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.947408] RIP: 0033:0x455191 [ 150.950574] RSP: 002b:00007f1a52ee0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 150.958259] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455191 [ 150.965502] RDX: 0000000000000001 RSI: 00007f1a52ee0bf0 RDI: 00000000000000fc [ 150.972747] RBP: 0000000020d53fc1 R08: 00000000000000fc R09: 0000000000000000 [ 150.979988] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 150.987232] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000000 2018/04/04 00:24:17 executing program 7: r0 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000900)="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", 0x1000) 2018/04/04 00:24:17 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) r2 = socket(0xa, 0x4, 0x7) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/04/04 00:24:17 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x2}) 2018/04/04 00:24:17 executing program 3 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:17 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x10}) r3 = socket(0x3, 0x0, 0x9) bind$alg(r3, &(0x7f0000001340)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000000)={{0x0, 0x2, 0x9, 0x3f, 0xfffffffffffffffc, 0x10001}, 0x3, 0x1, 0x3}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x20000000000000d, @dev={0xfe, 0x80}}, 0x1c) 2018/04/04 00:24:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x80, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/196, &(0x7f00000000c0)=0xc4) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, "6e731b0000020900000000000300", 0x1}, 0xfffffffffffffe0c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/04 00:24:17 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x3f, "fde31b9f2f3a333740d845b11901e5e54e4c8f369aa90c3182b47acbeb723663ad5f6dfe38be580104ae7b3a02ed0cf747f2cb2064995927dde9c86a74dae8"}, &(0x7f0000000080)=0x63) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/04 00:24:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x3, 0x7, 0x1, &(0x7f0000000580)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000005c0)={'lo\x00', {0x4, 0x1, 0x3ff, "e45a69371390"}}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x9, 0xffffffff}}}, {{@arp={@rand_addr=0x8000, @rand_addr=0x7f, 0xffffffff, 0x0, @mac, {[0xff]}, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffa, 0x8000, 0x7fff, 'dummy0\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x204}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x2, 0x8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) writev(0xffffffffffffffff, &(0x7f00000024c0)=[{&(0x7f00000011c0)="f88e04", 0x3}, {&(0x7f0000001240)="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", 0xdfd}], 0x2) 2018/04/04 00:24:17 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000180)=""/221, &(0x7f00000000c0)=0xdd) 2018/04/04 00:24:17 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x2, &(0x7f0000000040)=""/212, &(0x7f0000000240)=[{0x401, 0x76, 0x401, &(0x7f0000000140)=""/118}, {0x3, 0x59, 0x3f, &(0x7f00000001c0)=""/89}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000708ffc)=0x7, 0x4) [ 151.942809] FAULT_INJECTION: forcing a failure. [ 151.942809] name failslab, interval 1, probability 0, space 0, times 0 [ 151.954116] CPU: 0 PID: 16152 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 151.961133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.970485] Call Trace: [ 151.973164] dump_stack+0x1a7/0x27d [ 151.976802] ? arch_local_irq_restore+0x53/0x53 [ 151.981471] ? __lock_acquire+0x638/0x3c30 [ 151.985711] should_fail+0x914/0xae0 [ 151.989424] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.994528] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 151.999722] ? rcu_is_watching+0x85/0x130 [ 152.003870] ? rcu_pm_notify+0xc0/0xc0 [ 152.007767] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.012783] ? __alloc_pages_nodemask+0xabe/0xdd0 [ 152.017631] ? trace_hardirqs_off+0x10/0x10 [ 152.021979] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 152.026996] ? __lock_acquire+0x638/0x3c30 [ 152.031235] ? print_irqtrace_events+0x270/0x270 [ 152.035993] ? find_held_lock+0x35/0x1d0 [ 152.040062] should_failslab+0xec/0x120 [ 152.044036] kmem_cache_alloc+0x47/0x760 [ 152.048112] __build_skb+0x99/0x410 [ 152.051736] ? skb_try_coalesce+0x1cb0/0x1cb0 [ 152.056229] ? trace_hardirqs_off+0x10/0x10 [ 152.060550] ? lock_acquire+0x1d5/0x580 [ 152.064521] ? lock_acquire+0x1d5/0x580 [ 152.068488] ? tun_build_skb.isra.48+0x4ac/0x1b60 [ 152.073335] build_skb+0x6f/0x2a0 [ 152.076783] ? __build_skb+0x410/0x410 [ 152.080677] tun_build_skb.isra.48+0x9f4/0x1b60 [ 152.085355] ? tun_net_xmit+0x19f0/0x19f0 [ 152.089500] ? print_irqtrace_events+0x270/0x270 [ 152.094257] ? print_irqtrace_events+0x270/0x270 [ 152.099010] ? alloc_set_pte+0xf74/0x1780 [ 152.103170] ? trace_hardirqs_off+0x10/0x10 [ 152.107488] ? lock_release+0xa40/0xa40 [ 152.111463] ? print_irqtrace_events+0x270/0x270 [ 152.116220] ? reacquire_held_locks+0x1f9/0x3e0 [ 152.120885] ? __lock_acquire+0x638/0x3c30 [ 152.125113] ? print_irqtrace_events+0x270/0x270 [ 152.129868] ? print_irqtrace_events+0x270/0x270 [ 152.134620] ? __lock_acquire+0x638/0x3c30 [ 152.138851] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 152.144037] ? kasan_check_read+0x11/0x20 [ 152.148185] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 152.153368] ? __lock_acquire+0x638/0x3c30 [ 152.157610] tun_get_user+0x27f9/0x3b50 [ 152.161577] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 152.166761] ? trace_hardirqs_off+0x10/0x10 [ 152.171074] ? trace_hardirqs_off+0x10/0x10 [ 152.175393] ? trace_hardirqs_off+0x10/0x10 [ 152.179706] ? environ_open+0x80/0x80 [ 152.183511] ? debug_check_no_locks_freed+0x380/0x3c0 [ 152.188700] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 152.193617] ? lock_acquire+0x1d5/0x580 [ 152.197572] ? trace_hardirqs_off+0x10/0x10 [ 152.201879] ? tun_get+0x1ab/0x2e0 [ 152.205393] ? lock_downgrade+0x980/0x980 [ 152.209523] ? kasan_check_read+0x11/0x20 [ 152.213643] ? rcu_is_watching+0x85/0x130 [ 152.217764] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 152.222680] ? tun_get+0x1d4/0x2e0 [ 152.226202] ? tun_do_read+0x27e0/0x27e0 [ 152.230244] ? __check_object_size+0x8b/0x530 [ 152.234729] tun_chr_write_iter+0xb9/0x160 [ 152.238959] do_iter_readv_writev+0x55c/0x830 [ 152.243447] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 152.248198] ? rw_verify_area+0xe5/0x2b0 [ 152.252255] do_iter_write+0x154/0x540 [ 152.256136] ? dup_iter+0x260/0x260 [ 152.259760] vfs_writev+0x18a/0x340 [ 152.263384] ? vfs_iter_write+0xb0/0xb0 [ 152.267351] ? wait_for_completion+0x770/0x770 [ 152.271918] ? __lock_is_held+0xb6/0x140 [ 152.276138] ? __fdget_pos+0xb4/0x1a0 [ 152.279919] ? __fdget_raw+0x20/0x20 [ 152.283610] ? __sb_end_write+0xa0/0xd0 [ 152.287558] do_writev+0xfc/0x2a0 [ 152.290993] ? do_writev+0xfc/0x2a0 [ 152.294595] ? ksys_write+0x184/0x220 [ 152.298368] ? vfs_writev+0x340/0x340 [ 152.302138] ? mm_fault_error+0x2c0/0x2c0 [ 152.306259] ? ksys_ioctl+0x6c/0xb0 [ 152.309862] SyS_writev+0x27/0x30 [ 152.313288] ? SyS_readv+0x30/0x30 [ 152.316806] do_syscall_64+0x281/0x940 [ 152.320674] ? vmalloc_sync_all+0x30/0x30 [ 152.324794] ? finish_task_switch+0x1b9/0x970 [ 152.329264] ? finish_task_switch+0x17a/0x970 [ 152.333742] ? syscall_return_slowpath+0x550/0x550 [ 152.338651] ? syscall_return_slowpath+0x2ac/0x550 [ 152.343551] ? prepare_exit_to_usermode+0x350/0x350 [ 152.348541] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 152.353882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.358704] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 152.363874] RIP: 0033:0x455191 [ 152.367047] RSP: 002b:00007f1a52ee0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 152.374727] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455191 [ 152.381975] RDX: 0000000000000001 RSI: 00007f1a52ee0bf0 RDI: 00000000000000fc [ 152.389216] RBP: 0000000020d53fc1 R08: 00000000000000fc R09: 0000000000000000 [ 152.396456] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 152.403702] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000001 2018/04/04 00:24:18 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000096d000), 0x0) socketpair$inet(0x2, 0x80002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x9, 0x10, 0x101, 0x100000001}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @rand_addr=0x8}}}, 0x84) 2018/04/04 00:24:18 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000100)="046171974b9f92ce40859676edc1f658d68b62642012991db77df86264de60dee9a99ac27d5d70f6d16bfeb6f5a05964d1f55ff02e075597dec2db903ce2323c3e8f075aadaffcb80b72b153d67df008d7354d863e4f46cdfc59863eaf7b8d5acc146fad95fbbeaf3917bed8d5fd54a90a61549e4c6918c73ba182f76c1684f2eb99923650fdb258f1d648", 0x8b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xe) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000500)}, 0x800) 2018/04/04 00:24:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x18, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) pwrite64(r0, &(0x7f00000001c0)="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", 0x1000, 0x0) 2018/04/04 00:24:18 executing program 3 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:18 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001480)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001580)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000029c0)=0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002a40)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000002b40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0, 0x0}, &(0x7f0000002bc0)=0xc) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002c00)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000002d00)=0xe8) r10 = getgid() r11 = socket$vsock_dgram(0x28, 0x2, 0x0) r12 = epoll_create(0x9) r13 = socket$bt_bnep(0x1f, 0x3, 0x4) r14 = bpf$MAP_CREATE(0x0, &(0x7f0000002d40)={0x8, 0xfff, 0xffffffff80000000, 0x7, 0x9, 0x1, 0xfffffffffffffff9}, 0xffffffffffffffe2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003080)=0x9, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002d80)={0xffffffffffffffff}) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f0000003000)="51b78b92ca3569635612195ed10ffd558c82954eb22c0039235c945eb2da14e7b0e51bc6b4cef3bc5ebe8ba4d2226e7962217a3eb1faead5923a25fd6e757a9d89a016a675b90215eb59f1a9174d0e1fb112467d1f0a742b3d15a3bfd9005a646a") r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$inet_sctp(0x2, 0x1, 0x84) r18 = accept$netrom(0xffffffffffffffff, &(0x7f0000002dc0), &(0x7f0000002e00)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002e40)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000002f40)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002900)=[{&(0x7f00000001c0)={0x1284, 0x16, 0x200, 0x70bd26, 0x25dfdbfd, "", [@typed={0x1004, 0x2e, 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@generic="4982fefd8ce0d7bef12af3d5495646bb38ef5128d2f1307d3603480f96a70bbc1a4efa80162ee992dd64cea33e66369d72693820083e7b38370c9a71def7b0700f2d832e845372bb1d039f33598ae8e8beae181820216b93c0441a0c7187a52c426d624c55c424f4f144ccef364c", @nested={0x14, 0x3b, [@typed={0x8, 0x96, @u32=0x3}, @generic="a1e09a3018939c"]}, @nested={0x1cc, 0x52, [@generic="b21e8dfaba0ce36a45d5314496b1fb2abc7872a9f79e87b543eb188b049f3b38b133e269e8c089e9838d37b6f45b93f614748f625312acec4b24d468f0b8b45c5d6c8a591dd10dc22926ed436bd68f3b803455be7702eaaf00", @generic="8227af607346a981a5015f6cf0aabe4d0b1f2ceda4eddef01610267f98f48332cb37b0ff2fb6a20479a847daf18f3cdd542ea5528054210c4b7678bc7077ff5d", @generic="841a", @generic="7569ff29ed0abb338798513d99a9a4b8b9418021ecb08d32d57a904c1e8e3e6c12d0a201e40ca7531a5927d45aa2b7589f210d752c606dd822e05346b2ca12b1c7974f8a22fd4f5fa71cb0804fca99f81c7a628ecb2ded9e26a5fd1768109927ee48546c62b07b8e11417cb9", @generic="d81ffd6d6c49ef72bc23a13ae7cc13e3732c40035e5bc19cd2e9aab2273c214cde20dd61b2cab709945543cf3eeba61bd9e8a9828bc80f223c18cba2d8ed35c12e82cbd2e1ec07951166643bc46c34c4375b6d51804f574e68fa55eed244a7115e03e28ea23224605c5cd35d324a9720e15ca67f4a658d8897c52b36c2de0560c9ab06cdae4b0a9c9db5c60a4451079acfe0e081de0b65e0a74732d156d7a25462419b114bbcc76ed1f9a8e0fe86680013013b3f7eadcc874b23ff6d659674d4fa"]}, @generic="cad4d63d24891da1376a02ad7473ee1b8d8b5a4affb586aff7841901af2431d06f"]}, 0x1284}, {&(0x7f00000015c0)={0x1334, 0x3f, 0x404, 0x70bd29, 0x25dfdbfe, "", [@generic="606c8c841c0e4e555c892afd8bed1a8d5fbac20d1366ae676d291d18d98b48d35c39c6ee3ee69ef1a4329c0ead33c2ce0f7eb345bc529cf7246a6f0339b7e37434e9e95bf53f99a92454f77b307b3a653517b61e4c2bc2628ff73ddfddbbd5e223956c68e35207368ea0052610fa1f8ccb11306ada55b8efca72a6dafa74f40893cb6e3af6784f7987932f695e7e9bb8c8f6d4394e077344028b79a7c5", @typed={0x8, 0x61, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="449d8123fa63a10701f57b157af0269585ec6458162427bbd77230fe5283d4fe9d1b39794ea2ecdc125a10b391532e70228c8b0ef8eaebaa8b058bb8a2a2b80ac99754867719235abd7a4e94ff1fe7f151cb03fe334b886bea41a05175234b7763bfaf600b52889f457934d736687629b72be2562a0e28028b1a2fe5364601ae20f42fcaa123975e7f36164de6034e72f3fc36", @nested={0x118, 0x5, [@generic="9a0e8d7a092b280037e1969964e9068116629b3ab8545079a8d17f0728db70cdfc495b0a215209fcd9407f56083acdfdba5ecac2520531d7813e95c939ff3098872eb518c2b4e21d77945bdb91760f44f15275c9f097e0496d9ab5fe6a4ab46cae096fbf3dde207f234bdfdaf531a0b8bdc9d7ebaee026dcf2433a2556d7724e4e58e01d0c46b4bda3722165fac8c47eb997dda27c032454709a271df7ae68585e73c229265aefd96cc9b6f0e53200d4730fe26becb6c7122a6e1785e9208ea800e677b9cc16006f8a0619b7c8eb757590b10dd894a9040d7353731bb659605409ae93b9d856c9182ab58ee6642f9bbcf6f93239f5dfeed3", @typed={0xc, 0xd, @u64=0x3}, @generic="14aab66ff94c499f0c3ecb7e80728b"]}, @nested={0x10d4, 0x91, [@typed={0x8, 0x91, @pid=r1}, @generic="6774e4ac9add5912076d95efd8bfa2ecfad96f85c7ffe6fff1db858c9b27bcf19eb8527a9757", @typed={0x14, 0x90, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="8550d34b950d17fba5464e9df9b403a2b8b747bd4838d6465dcffefba8ffb3a80474a400ab8f6218c0ffba18803abd516fe15b5b73183e054dc64601fa9edd1d666f616bff21ac5be9ec69ef382cba69ee717f964800f768b8ac648fe61a691a2b64929b6411b43e85d3dc11e33a282a62784ab61b6e49742ecc4651e24cf1", @typed={0x1004, 0x82, @binary="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@typed={0x8, 0x38, @uid=r2}]}]}, 0x1334}], 0x2, &(0x7f0000002e80)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @rights={0x38, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19]}], 0x90, 0x20048810}, 0x40) connect$can_bcm(r12, &(0x7f0000000000)={0x1d, r8}, 0x10) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000002f80)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x4, 0x6, 0x500, 0x4, 0x4000000, r8}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303afffe8000000000000000000000000000efff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000000303000000000001ff020000000000000000000000000001"], 0x0) 2018/04/04 00:24:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x101, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x18, 0x8, 0x100, 0x1, 0x62, &(0x7f0000000000)='vcan0\x00', 0x1, 0x5, 0x2}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x86eb, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462ff7)='vegas\x00', 0x0) 2018/04/04 00:24:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x3fe0000000003, 0x4) 2018/04/04 00:24:18 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x2) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0xd24, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0x0, 0x0, 0x0, 0x20008004}, 0x8000) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000000)={'bond0\x00', @ifru_ivalue=0x8}) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/04 00:24:18 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200050000000000000000001d0000000000000000ff020800000000000000000000106531aa15f3b193efd6951feb8860dc9d7cb879622d6aad6c8490c4ca3861dc6f8d5b892f4738ccbf692e12f88d0153d28fa3ad9ee78f1d8673d19684a089fc5444f92ffeb8d3523b24cd9c56b27f44c38db00985a5cdcd7c6b945d539eb66414234cf311044676b5b7e3f79def670c77403e17a85402cc47cf3e8054e3e09033ecf0524f20d6763925e16fd80f8d48de5d9284a0c06306a07697284c5c372833e34db117ad849d"], 0x0) socket$packet(0x11, 0x2, 0x300) [ 153.038745] FAULT_INJECTION: forcing a failure. [ 153.038745] name failslab, interval 1, probability 0, space 0, times 0 [ 153.050013] CPU: 0 PID: 16199 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 153.057017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.066362] Call Trace: [ 153.068946] dump_stack+0x1a7/0x27d [ 153.072580] ? arch_local_irq_restore+0x53/0x53 [ 153.077257] should_fail+0x914/0xae0 [ 153.080977] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.086082] ? find_held_lock+0x35/0x1d0 [ 153.090146] ? kasan_check_write+0x14/0x20 [ 153.094375] ? prep_compound_page+0x217/0x380 [ 153.098872] ? set_pageblock_migratetype+0x40/0x40 [ 153.103796] ? lock_release+0xa40/0xa40 [ 153.107769] ? kasan_check_read+0x11/0x20 [ 153.111915] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 153.116497] ? get_page_from_freelist+0x3c0a/0x5040 [ 153.121513] ? kernel_poison_pages+0xce/0x1f0 [ 153.126021] ? get_page_from_freelist+0x3dab/0x5040 [ 153.131046] should_failslab+0xec/0x120 [ 153.135018] kmem_cache_alloc+0x47/0x760 2018/04/04 00:24:18 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x80000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000240)=0x3, 0x4) [ 153.139089] dst_alloc+0x11f/0x1a0 [ 153.142627] rt_dst_alloc+0xe9/0x510 [ 153.146342] ? fnhe_flush_routes+0x3d0/0x3d0 [ 153.150756] ? __lock_is_held+0xb6/0x140 [ 153.154813] ? kasan_unpoison_shadow+0x35/0x50 [ 153.159404] ip_route_input_slow+0x126e/0x38d0 [ 153.163989] ? fib_multipath_hash+0xfb0/0xfb0 [ 153.168482] ? __lock_acquire+0x638/0x3c30 [ 153.172711] ? __isolate_free_page+0x830/0x830 [ 153.177286] ? print_irqtrace_events+0x270/0x270 [ 153.182049] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/04/04 00:24:18 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x6) 2018/04/04 00:24:18 executing program 4: socketpair(0x1, 0x3, 0xd6b, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) connect$can_bcm(r0, &(0x7f0000000280)={0x1d, r1}, 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) sendto$inet(r3, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000340)={0x4, {{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x1}}}, 0x88) setsockopt(r2, 0x111, 0x1, &(0x7f0000f27000), 0x213) [ 153.187240] ? __lock_acquire+0x638/0x3c30 [ 153.191478] ? print_irqtrace_events+0x270/0x270 [ 153.196235] ? print_irqtrace_events+0x270/0x270 [ 153.200997] ? print_irqtrace_events+0x270/0x270 [ 153.205756] ? __lock_acquire+0x638/0x3c30 [ 153.209987] ? __lock_acquire+0x638/0x3c30 [ 153.214235] ip_route_input_rcu+0xf1/0xd20 [ 153.218466] ? ip_route_input_slow+0x38d0/0x38d0 [ 153.223215] ? lock_acquire+0x1d5/0x580 [ 153.227181] ? lock_acquire+0x1d5/0x580 [ 153.231149] ? ip_route_input_rcu+0xd20/0xd20 [ 153.235645] ? kasan_check_read+0x11/0x20 2018/04/04 00:24:18 executing program 5: syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB='d'], &(0x7f0000000100)) r0 = socket$pppoe(0x18, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000300)=[0x1, 0x4, 0x7, 0xe0], 0x4, 0xffffffffffff0000, 0x800, 0x4, 0x100000001, 0xfd, {0x9, 0x3, 0x4, 0x7, 0xff, 0x6, 0x2, 0x6, 0x1, 0x0, 0x4, 0x4f, 0x3f, 0x1, "bb7a49cb220f7b3107ed374e665a6babd14bdb8ee8ea5674cda5c27d656605ec"}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x101, 0x20, 0x8, 0xa54}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x1f8000000}}, 0x2, 0xa6, 0x1, 0xe70, 0xe2}, 0x98) r4 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x6, 0x30, 0x3, 0x78}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={r5, 0x1, 0x30, 0x2, 0x1}, &(0x7f0000000200)=0x18) [ 153.239785] ? rcu_is_watching+0x85/0x130 [ 153.243923] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 153.248850] ? __local_bh_enable_ip+0x121/0x230 [ 153.253511] ? ipt_do_table+0xe43/0x19b0 [ 153.253980] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 153.257563] ip_route_input_noref+0xf5/0x1e0 [ 153.257574] ? ip_route_input_rcu+0xd20/0xd20 [ 153.257594] ip_rcv_finish+0x3a6/0x2030 [ 153.257608] ? inet_del_offload+0x50/0x50 [ 153.257621] ? ip_rcv+0xedc/0x1820 2018/04/04 00:24:18 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000200)=0x3e, 0xffffffffffffff8d) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x81}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x7ff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x9d, "8df142749bd7017c53aca3ce496fca0d8f6aaa5a8b14ebb56db105077af353fd299a4c0f52ca889e06ca42d5d9c9bbe07e4cb52b2bb30edd687b8ff93c87abeb9305845488fd6dd25c811e56c675d29b56a549d4d790b3138fb86e7eabd1e5f9c9bb6294ac7167bf05705cf2b584198ac310e3a0f4ba34c26b942b6e4d7d8f7661a7335a0126c470edee41c7f032f962be23221f3a40e6fb0227a7e452"}, &(0x7f0000000180)=0xa5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x6}, 0x8) accept$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000005c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000600)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000280)={0x9, 0x2, 0x7, 0x6, 0x12, 0x7fffffff}) listen(r0, 0x0) 2018/04/04 00:24:18 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000000)=ANY=[@ANYBLOB="e57fc20000008e1a90b5f24912748864"], &(0x7f0000000100)) [ 153.257631] ? lock_downgrade+0x980/0x980 [ 153.257645] ? kasan_check_read+0x11/0x20 [ 153.295467] ? rcu_is_watching+0x85/0x130 [ 153.299610] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 153.304533] ? iptable_nat_ipv4_in+0x2c/0x40 [ 153.308940] ? nf_hook_slow+0xd3/0x1a0 [ 153.312823] ip_rcv+0xb7f/0x1820 [ 153.316191] ? ip_local_deliver+0x6e0/0x6e0 [ 153.320510] ? unwind_get_return_address+0x61/0xa0 [ 153.325434] ? __save_stack_trace+0x7e/0xd0 [ 153.329756] ? inet_del_offload+0x50/0x50 [ 153.333899] ? ip_local_deliver+0x6e0/0x6e0 2018/04/04 00:24:18 executing program 2: r0 = socket(0x10, 0x4, 0xc8b) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) [ 153.338223] __netif_receive_skb_core+0x1a52/0x3480 [ 153.343240] ? nf_ingress+0x9f0/0x9f0 [ 153.343505] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 153.347038] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.347053] ? __skb_flow_get_ports+0x420/0x420 [ 153.347068] ? __skb_flow_get_ports+0x420/0x420 [ 153.347076] ? trace_hardirqs_off+0x10/0x10 [ 153.347087] ? rcu_read_lock_sched_held+0x108/0x120 [ 153.347101] ? kmem_cache_alloc+0x466/0x760 [ 153.347112] ? print_irqtrace_events+0x270/0x270 2018/04/04 00:24:18 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000000)=ANY=[@ANYBLOB="f27fc20000008e1a90b5f26c7e31f6efb8"], &(0x7f0000000100)) r0 = socket(0x0, 0x2, 0x8001) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x7, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) [ 153.388913] ? find_held_lock+0x35/0x1d0 [ 153.392980] ? netif_receive_skb_internal+0x1d7/0x670 [ 153.398167] ? lock_downgrade+0x980/0x980 [ 153.402315] ? pvclock_read_flags+0x160/0x160 [ 153.406812] ? lock_acquire+0x1d5/0x580 [ 153.410775] ? lock_acquire+0x1d5/0x580 [ 153.414744] ? netif_receive_skb_internal+0xa2/0x670 [ 153.419840] ? ktime_get_with_offset+0x2c1/0x420 [ 153.424593] ? kasan_check_read+0x11/0x20 [ 153.428730] ? rcu_is_watching+0x85/0x130 [ 153.432875] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 153.437804] __netif_receive_skb+0x2c/0x1b0 [ 153.442124] ? __netif_receive_skb+0x2c/0x1b0 [ 153.446615] netif_receive_skb_internal+0x10b/0x670 [ 153.451627] ? dev_cpu_dead+0xb00/0xb00 [ 153.455604] ? kasan_check_read+0x11/0x20 [ 153.459743] ? rcu_is_watching+0x85/0x130 [ 153.463889] ? rcu_pm_notify+0xc0/0xc0 [ 153.467781] netif_receive_skb+0xae/0x390 [ 153.471931] ? netif_receive_skb_internal+0x670/0x670 [ 153.477117] ? find_held_lock+0x35/0x1d0 [ 153.481178] ? tun_rx_batched.isra.50+0x5c4/0x870 [ 153.486017] tun_rx_batched.isra.50+0x5ee/0x870 [ 153.490685] ? tun_sock_write_space+0x380/0x380 [ 153.495351] ? kasan_check_read+0x11/0x20 [ 153.499490] ? rcu_is_watching+0x85/0x130 [ 153.503627] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 153.508555] tun_get_user+0x299b/0x3b50 [ 153.512524] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.517711] ? trace_hardirqs_off+0x10/0x10 [ 153.522025] ? trace_hardirqs_off+0x10/0x10 [ 153.526338] ? trace_hardirqs_off+0x10/0x10 [ 153.530650] ? environ_open+0x80/0x80 [ 153.534454] ? debug_check_no_locks_freed+0x380/0x3c0 [ 153.539645] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 153.544572] ? lock_acquire+0x1d5/0x580 [ 153.548540] ? trace_hardirqs_off+0x10/0x10 [ 153.552869] ? tun_get+0x1ab/0x2e0 [ 153.556413] ? kasan_check_read+0x11/0x20 [ 153.560541] ? rcu_is_watching+0x85/0x130 [ 153.564663] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 153.569584] ? tun_get+0x1d4/0x2e0 [ 153.573105] ? tun_do_read+0x27e0/0x27e0 [ 153.577140] ? __check_object_size+0x8b/0x530 [ 153.581614] tun_chr_write_iter+0xb9/0x160 [ 153.585826] do_iter_readv_writev+0x55c/0x830 [ 153.590307] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 153.595049] ? rw_verify_area+0xe5/0x2b0 [ 153.599087] do_iter_write+0x154/0x540 [ 153.602952] ? dup_iter+0x260/0x260 [ 153.606562] vfs_writev+0x18a/0x340 [ 153.610174] ? vfs_iter_write+0xb0/0xb0 [ 153.614130] ? wait_for_completion+0x770/0x770 [ 153.618688] ? __lock_is_held+0xb6/0x140 [ 153.622737] ? __fdget_pos+0xb4/0x1a0 [ 153.626514] ? __fdget_raw+0x20/0x20 [ 153.630200] ? __sb_end_write+0xa0/0xd0 [ 153.634151] do_writev+0xfc/0x2a0 [ 153.637574] ? do_writev+0xfc/0x2a0 [ 153.641176] ? ksys_write+0x184/0x220 [ 153.644951] ? vfs_writev+0x340/0x340 [ 153.648723] ? mm_fault_error+0x2c0/0x2c0 [ 153.652847] ? ksys_ioctl+0x6c/0xb0 [ 153.656447] SyS_writev+0x27/0x30 [ 153.659872] ? SyS_readv+0x30/0x30 [ 153.663387] do_syscall_64+0x281/0x940 [ 153.667248] ? vmalloc_sync_all+0x30/0x30 [ 153.671367] ? finish_task_switch+0x1b9/0x970 [ 153.675837] ? finish_task_switch+0x17a/0x970 [ 153.680305] ? syscall_return_slowpath+0x550/0x550 [ 153.685212] ? syscall_return_slowpath+0x2ac/0x550 [ 153.690123] ? prepare_exit_to_usermode+0x350/0x350 [ 153.695119] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 153.700467] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.705285] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.710450] RIP: 0033:0x455191 [ 153.713613] RSP: 002b:00007f1a52ee0ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 153.721295] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455191 [ 153.728972] RDX: 0000000000000001 RSI: 00007f1a52ee0bf0 RDI: 00000000000000fc [ 153.736221] RBP: 0000000020d53fc1 R08: 00000000000000fc R09: 0000000000000000 [ 153.743462] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 153.750704] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000002 2018/04/04 00:24:19 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c20000008e1a90b5f2f4886411b4f50a695e68879f4e8d3be7b1b74cbf39e2f422b98346b885cb4ddd4e1cfb46047b29920f7948a65010bece3fb0f01bfde92a9c18284f93aa029f8ff661f7"], &(0x7f0000000100)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) connect(r0, &(0x7f0000000180)=@ipx={0x4, 0x1, 0x100000001, "8d3734cad182", 0x30a0}, 0x80) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@loopback=0x7f000001, @empty, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0x17}]}, 0xfffffffffffffdda) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cdg\x00', 0x4) 2018/04/04 00:24:19 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e23}}) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/04 00:24:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000000380)="e60ecb6f6debd1d6aa4b0d211b2e3321598f2d129622cdb86cadd3a0370801f7376bb4cabee8990ff445975a3a906064fd6e96c631d0a9821abea2e97ae064eeeebe4a89aa0a5e2c43c33da5ba4f9a75c39f80bb9d545ea7ce", 0x4d87c5737b7887f) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/04 00:24:19 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000800), 0x8) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00003b6ffc)=0x2, 0x5f) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000040)) 2018/04/04 00:24:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @rand_addr=0x1}, 0x1d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e22, 0xec45, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x2b, r1, r2}, {0x1ff, 0x10000, 0x0, 0x6, 0xcf, 0x800, 0x401, 0x3}, {0x6, 0xa7, 0xfb5, 0xf43}, 0xd, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x0, 0x0, 0x101, 0x0, 0x0, 0x7ff}}, 0xe8) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="22e41acc0e7a9eae096debaa686c585432e7d3350e8db03a7f6f72c9f9cb79231fb273aba55a3309a5bc2b571f361fbae72a230cdf0137f925ddcf32712c4466db728bf3d01227d78110e93fad2d275f40c5de2a0f2aa83017f81c2e35c7b3d9c294256582ec", 0x66}], 0x1, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/04 00:24:19 executing program 3 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:19 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x7fffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x323, 0xab02, 0x0, 0x4000000000000, 0xfff, &(0x7f0000000080), 0xfffffffffffffffa, 0x400, 0xff}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001480)=0x4, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000001440)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x3, 0x3, 0x8001, "a971b2b13e38b37f3bba1ae1cdb9cf5422e862ac892e10b18069b2786eb0aca1802e1194934edf89a55559a4b60e8ea0c4dff2ad9b9e1c612465fbc3573880", 0xc}, 0x60, &(0x7f00000003c0)=[{&(0x7f00000001c0)="412fb628aeaf1382ccb74bd23421fa984baec53deccdba5e108bd3ccaf4be72ff9f18acff23828babaa78af9aca4c4c0feb202d19197c2eac7a18a3f5d3e8d3178eeda49cc9cd695c6e893", 0x4b}, {&(0x7f0000000240)="132b401708190dee202052dfeeac919200b803dcfcf0b955982d403ee9d3601699deabd5c199b5c2c4718d23a9cff2f62a1d5fe2087a2a07eb8a65761ade42", 0x3f}, {&(0x7f0000000280)="b8905f960e74df39df5b94d4b1561f22342aba14ac620c626a587b725c3e0a1f0861fe8a81a79f1917a83db07ea4000433d845aea050492adb2b4f17d4701f1e22106f276d86a03efa82c9c3af17e6587ddb09be67b400d3b8ddbbe717e66f01efc8f9c05ded64ed3e15368d2c66ac6d1e816bb4b525098b7a28171c7e85dda7db9c36e5db867d3bf4dff102e08c33ecead51baed41351d45bbeea3ef2088ccd135046b5f8a589607782973d97f385a60956162720a8c9a60b0ebe61a355f203b4d4935bbfa6365a0ee690350d6a168e264e14f7a3eabcc3e76160d287e326124f960e985134addc79a53192f96254", 0xef}, {&(0x7f0000000380)="01e9fa3dfd4420a6b2a4501b3423d64037dc4a", 0x13}], 0x4, &(0x7f0000000400)={0x1010, 0xff, 0x81, "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"}, 0x1010, 0x40000}, 0x10) 2018/04/04 00:24:19 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/236, &(0x7f0000000200)=0xec) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000900)={'gretap0\x00', {0x4, 0x0, 0x1f, "88f0100280c3"}}) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x1) socketpair(0xf, 0x0, 0x7ff, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000280)={0x212, &(0x7f00000004c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000002c0)={r4, 0x3}) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:19 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:19 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffc]}) r0 = socket$inet6(0xa, 0x411f7314870e17de, 0x7f8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7}, 0x8) r2 = socket$rds(0x15, 0x5, 0x0) connect$rds(r2, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 00:24:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0xb, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 2018/04/04 00:24:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) tee(r0, r0, 0x100, 0x2) listen(r0, 0x8a) r1 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$kcm(r2, &(0x7f00000001c0)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)="8b729dd3b4771055d009133bf59d8de359cd2103eeccfe32766fb0f6812579634f19f03ca656b2ba6300f27c513c486c8e9d50984d996c65d09bd203a40bbbb346dc11e98912a5d6ccbe02314c5d66a0bd587499489db96ff64359acac3e256415d2b3ca46c300d37252116f4feb12d3304ccffe0a71d508647cc5dae55526e0fe2b0310cfd7be2fe0b6f94231247a8116d054e101fc7da03c6f6618d0299cd6fdfbda4ab4bd94b60672d2e7618cc6705dac55a1b104e92576684ade2af4bf9b1fd4456a7b26a57f083263ac4c7c15d29c2e99e596240e6a7eb3a35f015b4a", 0xdf}], 0x1, &(0x7f0000000340)=[{0x1010, 0x11, 0x0, "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"}, {0x38, 0x109, 0x4, "6eda9bce084a76fc120aa7c843520820fa868b3a1c62788da5479f0351bac89915"}, {0x60, 0x1ff, 0x100000000, "b813f6f28ee280e28a2095d01d30739f2a1536f20ecbca6b67b7716abfa7db9735cb8dd6d5c365547e5fec1868d8c04800d266ff933e25664548ace61ce4cb5c8e8e1bac4750915800abaae8e74c16d8"}, {0x10, 0x104, 0x4}], 0x10b8, 0x8000}, 0x4008040) accept(r0, &(0x7f0000000100)=@rc, &(0x7f0000000200)=0x80) 2018/04/04 00:24:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x5}}, 0xe6e9, 0x0, 0x1, "a34604c4aaa703d725b0544584601aee120fb27ebc554665ce850c0702a8a14ab25faeb50e26869e42be536afe4dceb784aa8bbfd5c5c5b661e966dcb7aa1d33d58727415e87fdd74fcfd724563b41da"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:19 executing program 3: syz_emit_ethernet(0xb9, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="e2701bb60689", [], {@mpls_mc={0x8848, {[{0x800, 0x7, 0x4, 0x9}, {0xac8f5c9, 0x0, 0x6, 0x3}], @generic="436a85c1dc8993144b70fdfb6dc158b784ee16587d5f96c3f430ea701ab9c100872a305547b1dfcd58bd3d787346cf76564c27c7c421c801310072ac595770caaec4abe4f284b8e030b23c30137d5fca21fde1a2069b9cd3d95738964eb3703d8c785c82585474b7d6e11dd4bf0164656dda8bdd9b1c06def52c600c448326c3a997cff74ef6668abdbf01b4df6656b71ca6a4bbad33f1fafbb7b12c5ae3ba1fb7661f"}}}}, &(0x7f0000ea3000)={0x0, 0x2, [0x8000000000000, 0x0, 0x0, 0xd4e1]}) 2018/04/04 00:24:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000022c0)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f00000021c0)=ANY=[@ANYBLOB="28000000180001000000000000000000022000000000fd050099000076000900ff0300fa", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/04/04 00:24:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="020000000200f1954f1a0000000000000111e9d877e21aed3d5d4942aa02fe390a0343dbd3ead23499b63521"], 0xfffffecc}, 0x1}, 0x0) 2018/04/04 00:24:20 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x5, 0xfffffffffffffff7, 0x42a, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x7d, "c59f5232415ad70e2faafceee638ecd672fcd9eb9bf807dd4b27fac9078e274c759a8bc378906ce9aed6573a484ea6c65a0d13a7c371b02e8e1d25d005324041518aa08ffd22630dff5bbacfc271122157e66d247adcd29c4c8fa1312b7506cdb060eb3066831bc576dc7c1e4120c6bec0e5cc34706b8a03e8c36d2bb3"}, &(0x7f0000000300)=0x85) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@broadcast=0xffffffff, @rand_addr=0x401, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/04 00:24:20 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001cf3a37702eda34c001c000000005500000000000000ac14142b00a9e05b4e004e2000089078"], &(0x7f00000000c0)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3ff}, &(0x7f0000000240)=0x8) 2018/04/04 00:24:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0xfffffffffffffffb, 0x9}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) 2018/04/04 00:24:20 executing program 4: socketpair$inet(0x2, 0xf, 0x7, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640), &(0x7f0000000680)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x400, 0x4) 2018/04/04 00:24:20 executing program 5: 2018/04/04 00:24:20 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000040)='r', 0x1, 0x4000000, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/04 00:24:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x2000000008004, 0x2cf) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)}, 0x0) recvfrom$ax25(r1, &(0x7f00000000c0)=""/162, 0xa2, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/04 00:24:20 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/04 00:24:20 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) socketpair(0xb, 0x807, 0x4f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x57a7, &(0x7f0000000080)=0x2) 2018/04/04 00:24:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000140)) getpeername$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001480)={'filter\x00', 0x7, 0x4, 0x470, 0x248, 0x248, 0x118, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x8, 0x4, 0x7}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x6, 0xffffffff, 0xff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="24e6c3c84ff6", {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x401, 0x2, 0x4, 0xc4, 0x8, 0x4, 'bcsh0\x00', 'dummy0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xa, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffeff) 2018/04/04 00:24:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3f, &(0x7f0000000080)=0x4) 2018/04/04 00:24:20 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r2, @in={{0x2, 0x4e23}}, 0x8, 0xfffffffffffffff9}, 0x90) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000280)=""/171, &(0x7f0000000340)=0xab) write(r1, &(0x7f0000335000), 0xfc94) r3 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000240)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1, 0x7}, 0x4) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={0x0, 0x3}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x7, 0x4) 2018/04/04 00:24:20 executing program 0: r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000), 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0xa7, 0x1ff, 0x7, 0x2}, 0x10) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001400)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "208e7b96eab4770e9ceddebb7be49eaabbe0780a7792a0125cdb870c09c54671137a6c90822fee97a5e6afbd652e5e7406b68a4239e78b9a1e4ca7accfff016249ba2e5207d098e54ab9279dcda539d1e801a2dbed845b5504979c088d6f8673ba4f40aa47aaff250a1df6f773cb30d2bdacc32c5df70e9aea3cdd18fab65c965125b8334ba856a97b5ed4c2b08db5aa6b90468bab745b3ced45503198144458c48e2f023d55e77a1da5457e8c36e3d3dab6e05fcde279fff8b08c9e7bbf97beea78aebfbc503f5fb3340adb8c8fdc052d208cd236c087499fa7d9a32be33517d7ccf340b18fc816b03bb5dc79df2f86b4dd49e4513c4e2bed56d2632a29aa45a3b04da450b7436821348c4f8768e85d6897b5592d74cb083867d9f3e233b6ea3a4efadca7dd098d90ac939b03fc5429f1f6058c26524d1e0a4410c5f3573d293e721d42b4a4a63276b6817339a5d4c5c79e398d3f1f3971a593b9fa04cd3878f74f47ea87d3a13f2161262b2439b6d7041250ec5430924c3be22e565bb6318b6e4bbf71bdbc7345f59d99b06dffaef7c2abd9288f2e0439b00922981345354effc45c510665c2c329e3dff6cb467b65e823683ec5678ec1d638bca3cd63e6e235f21e27ac3b5ec2cef5bce5bd8cc19ca5de42589f179f04704711cb618f561cd225f63209e187c6bd58d4f376940515dded2bc7630d2debfd47f2b38391485c650554415f7727f23b6a2dbaaea33013f713d6e39037bd2e0abad60786b76be267ae76bc3a759035ac754610b683a544d3920329cba5cafc7c59f50c03694157d7073ff765552e984aa62ce667180167eba8a5720c8f1f931fc3ec2f93fdf9f45343342342b62ed65e844e35dea277f4586f59be7c27e5fe1aa96d2ff06aaaca5171a3d21c43c83732eb9f9385b92a3741f88df958495692929d4a68af6e61f8b2f1fee0f928144ff2d7a6f03d4d161e50a29f4ad661bbc65bc6ec6d6552ba35b429cdb0e9c58c98decc2f2f6ffd35a48ff91e7c1fbbd648feac0eb79c192212c15e118d00f5c11a63450ac258173ac1ad19b1a1a6641e750b0e8a6c08baedcaa40cef691c4b884b9043c57fe96665221246642223d87720a2c708a87945621a8ba6d39333cf9671621496629763bc9903f381ad7dc1bf30dd851871f3eb9a7c10c7d3b4b993bc7b3732356eec33eff63521eb9034b4811bef1c09560f115ea517394df5294ff741c8ab1374987c5a628c099c62980dbf663d38783169958db142534c019b86b476abae44712b44939cc057fec9256961d37b43b193ebc2e268a95f3b429dff7bcd491411830d83332997eb7e3d003299bae2acd1aabd76c50e6d978d261d77a0dc2781f110a71c29bf48051622e17b12c87a0d238be5a089a3ef4e6bdc389300cbe6985c7bb64a11e5be9b87a0bc052f712386dd1d078e653a850a6ab80769284758eb0556b3831fd5ed0c4ab5d0ab0c5e844de792e2d0499b14316d115d829b46165fadc6353ae208f8cdfe72aad2d407b874e0f8f2ed808ebff9268a8e05877d88b1798f05f80177693b8f37c2e77fb9c22ae5b800348f55fc89624b075ba6bd861cd6b8fa402556b8ee1cde2ce77d02fb9fb39a2b035fc11103c6d6d728436bdc83482eb40ed96144467c17a7668231cfa0bb48da6d9c6ba3ff4e631f5302ab79a72918aced29ce114fd147d1bd939b903543a4810778876ccb0fc1f32f08f73e31e2b04d356a1d7dc7560a4e0375bb8595b1e17b51e67a30ebd83265a9b244b41aa0a94410d8cb9c7d48c4258f25936931000bea1843c3d6bc7c80c8d0552149ca761b6a1eadb5dd25544019c22f830d45596ba86db9d4ffbbbd347b5c43eb2bb47d56901874d89432ad8dcc33ca9af2241749df574da467095bff686ced384cc237390f2daf2da7709acdefac7a938c131e814af2c2a58359a4ac824b3210fd88a9cf1f6557a29b61ab85247f7c49848fc550fe5d5ab0fc8c8150adc358e01792014afde89d62b592b04498975821f0f5f43c1a4e8be92817fa36ab63e2b963040ea87bca64d18c8f8f8217a16ff1c883fe392a0a9241075f44fb97c9fe5b47a3aadc20db690591092da7ceb395462fb7624c45dae7ad71cac8f2900279206aca06dc260feea6d22fb5fd9cc77c2e8765ae8c6b2779822ad7bfe5c3a15c6ea77ab40e8e1d41daae55fa7cb3618b38ce1b7433912f2c1b4d6a4b71b8ba9f5704fe550087d12c01da15de9eaf8d24bdf84f3f62f61abb6327000ee620cdffb1324ea0cd94f03c0c3feeaa170597dd11be2adf3ec7746735371229a13617f4d37f9169d1056ac8b0b2ce0f74578eaab65de41b8c9f69006bd309720907bfc592a83155fb8be065537efbfe2c2382cb1155f78af4387d775c5bdb1c3f4a2014e1d26984fa351bc6f525b84ebd1d2b1da4e449bd0edc0b1f605befda97debe5ef50e9f3bf97950614b30233d71e215cbfafafa3dd6df7f9d7a0857df05cf121e72ca78e5165a1f3b2bf3ede27059123449c12512e04ac37a92a62093d5519f73f5d5b17e5a7995f58ad1fb1f91a2563ceda4eb1e361507a5ada5bd16eeabbc59ca69b1cbc269fb4daae2a37499742d7624ecb5e0d1526e4c5dedb248444862d2d9d899f88373cfe558e16fc43475466068e2335a8ae5d7b313c9bb6e72e85bb927db34454a5d752a445a8c524264659a0119d8fc113fbe3fc86c6f038ad19a7ad56ada3aaca41441949e81963f3dd25ab8b7bf7b3452d985cc5dd9fb679810ba18d38c309921e8ab1fcdf5a80bebc5b3a0f4f0ebcfedf8c0494eca64d108503b1b2d8d18dd7334adbbc20774fe165b07e384d4ef3a56d4015dd7b173eb343bf6e28cfc453bbe7ce1520cb99c789c28330f67beb50064e6096443ed248dd33bcc984dcfcd8eaaaf95072135a3ab76c0903c79d4eaa9650cd6fcea16f6b75ba1b283914fc73f117f0c36b7d364e5a141028981cbfd119c50a8be74ab95059cee4ee0eef29207e040151e8da2b0e40bc490593e862563abec510f30a05488d5d2b508e39741e9a827b26268c33821d4739388425068d67a8a9077afa6fd0afd03bc9f006fd984e36bbf19dd4a0eb218f6587224aa3d31c660786895ad67b70d3c848c07588d0f258fe5c4bb08f100fe76227842b3cbf80e891de331f697de23e09933325dc2f039b6a872185e3ebc5fb30798ff4819b846739f81c535117cbedcedb015d9cf7a1abc287f59d6de966dff4c4bda16f17db936d93d2d29f8e698b1090679ebb9ea1b2adb2e1d91ab41b9f1e0b0e10bddaa99ca10f1f6fbcd8269d5b69fdbb5cd64f9c65707202887d9cc269bad7ecf25a7bfaff9158d96d834f7bfb3cc0167e25830d87c9cac571bee17d0370f0501d3ddcb5ad3bb3f207701837fba660bbce09ff9a176230a5032f7df11c05af301ce57f04dd5581f7eb1e4de2e3dfc390d13d1d2c834721b233f72387328a955e1402bf230c9accc268e5615eacf300b1d2db001abb859d85ae1ddfd6da567bf61e273e7d8a2af802a7ad95bb89dfdac88fd286d38ce786f8438fc44bee2b20c2e6f01ae787e15e21be91056da8872733af5becc88083d025c744e4f1894a56f900e2253a0898559543d76a7271820d70ab013656456a633d635e4ac4c52fdf764bba7e2db7429f88162b492f40c0d3efae951de4786d2f86bfae4dd70b83a73cbef2439fa242eb89413bc15c20927aac30ae424a10106ce2a0f745c2ace1b8bb767473e3a3dbf8ad0e5ef2ae46985dfd3907d8c6062f4f1e3cbeec214bb333bf66546abd09e613901078d98919551a9bb41dfd6fc838c2b84635326e0b7bec8361eaf227b87a91eb128dc618753179be8e9206c074f564f7d0b9a1ba5440db63180d99c53bbe9f92ce2b6b0b27688ff014a8b9a993a0b73b94c4f4cef40df4e145e78b2fdb07d1e6d8f35ff015de221e5b3526d6d925c60f1ce0106af4cad1cb06cbb1e44f09deb6a13818ad4a49bfdfda033b23964448d4a553bedc99f5ad3a302be9c8348879ccbb458c5457f845bb955f45d8b4e8d88373dc267998d0c5658b32fc57ec84c0709e8b8c0cb20cd1443460ae061797d04962b81bc620de33e9c41c31afdde2f30c710a7266530480645a1827219695a5135129ee10a944b91bd7d29489c5158f0be6534c378b497e8085a5f0c02d7be89c0dbd3b4343f1320ce62008fd011112304b85b12d9adb926aa8f4f889f173400399f40ad999759186ec6b47b3fc38f77c67e8f1ad50c4fca97d1797a1376c63a2b24c1c7710c698acd583ad870f15a8a259d2a7d8aec79ed61e63140e770cba05de0c8a927aab3c46110a583361a5f82ee48e3ecd6df58cb4a616e67d79dc9f7cc4811ef2f3b64fde071870c55e8e56e0824b1f48bc74be2d1cb70f76afbb70cd5c7f916a7f78bb3caba036ddba031a97148949cf00b00474b167fb8cdbccba87c5837d05571905d23659aaa69e7d3d1410dd2a8d482e5eeefafa72870a3110565acbcf3786328acc1ec835ee64362dcb3e9a592ed18d3467a0e5c71cf6f4ac4eaa243a57bb32862d82c945930318f539d7df196bd5ce9d72bb287a290d7e03b32781585e1f438708ef1cd8ac65ea104e529ca24161e762ca9ec5314dd34b47242b541a3d509474630dd7c4a1875afc741b9bc535dc3b525cbad2f375bfc1ddeed78c30a3449b4b00c1109acc8908e7cc939414ffc3e469cad827cadd38d69dc8e89638930e496894b23fec122c097f5da82f9c365b83b66476b0c2047605b9eba5871a0346a1660414a7e6ea8e719249c0bc6fb748a1970661d27710038002377734e43e99d27b1b40734c4a96ba735bcfee20b75f16e8efe5618d30fad751e277dfb9c482f5689f1ad4c2a70f840dcbabe710273fcbee102b6490fad74cb991a76503e1ffa6f2bf9aad3da391b7653aca2630fc549c76ba8e20df5d3ad35267e1f3953a4a19a8619efcd8480c008a84bd99f7bb629fb7e111163e7f320b0d717830ad5b961b033aad235f066362473d87778b9586cf24fa18fea7f21d7ff70a3156df09370e48487cc3c00496d202197488a9db8ee6f5f3f5c9aa8c4fc91c81c0ae6dae75557b56362febc716205305b1da3399580ae2e5ac59d1237e8fbc31a9c4a6ad0cf4208bf82447c12a1ea813ce5d6fb8cad587747738b65de7388770465b4eea5274e7b810ba05e8c5fbbef6b5b5f252341697112226e0c627263737ecdee1247d9ee4fff85636dbcf41c7e42d87186649412285461a5b625270515a3b4d419f9ffaf889b052425b0df1d3de2ae1340491f42ba427962a19604c4f3ace473b88056a7ebd1438c76dca67f773451c70dd68a8f8a35c0173e2892c56d5408cd17deded6bd6a956f4a2b55fd64c0bc16f8ed8ca72a420644045fb0fb0f151c1cf46c80cfca7c35e81ab0b02a9dee94ac2a4c7d480f370e6ecdd729a8529aadce6c92f15efd510de66007650177f1e72ffdf95d8200a2b676dcf025d548e59cc17943dcc7de0bd70fb687e7b03c7cd6efa72d86f40db6eeb99f792f80d8f9fff00b44415e6489501f53f66df052b046b5b02decc4fcfefeb973ecf53b4979cfe48f09bacab49410e390ccfa683df6779154ca823f36ba0ba6aacd1893d7d6b478a5f17af45372d3cf4d9e3f4ca2216aaf48a3137015a6c377245eb10295b031f2fcde71d0f6c1763e0b0c3d3a80f18ef0e8aaefe4a541e9179b2352c5a6f42fed103c2c13813881eb8737686f802bc60a41139dc0d874b4a51dbff7ef17da11fb35f25cb7a1d516e17d20d604"}, &(0x7f0000001200)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001240)={r2, 0x79, "2be23e34eb77ac892abcc8e6d7a9bc27e850cce70361fe0593ef8ddfd2f42c392885968e6f700eb5f5d981b73c18fbfcbce85ea9912cd3d7a6dc131598adbf5e5519e5352c686ef656318e87585352eac78218110a7cdaf2ee030d99501821849da8f9b3a09ec023f8e44f88350d5d97209c0685a1275efcba"}, &(0x7f0000001300)=0x81) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000013c0)={r3, 0x9, 0x7, [0x7, 0x8, 0x3, 0x10001, 0x8, 0x1, 0xe11]}, 0x16) pipe(&(0x7f0000001340)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001380)={r3, 0x8}, 0x8) 2018/04/04 00:24:20 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000000)={0x0, 0x0, [0x4, 0x4b8, 0x0, 0xda3]}) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) 2018/04/04 00:24:20 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80, 0x80000) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="2b9efb947698ea6501062650a6e803ce05b67b446a4d26a8cc3b8c5672667089831026b7a63ba693b5ad73d2da18936e80ab52411d6c99443182b42d62d4bf39974fed8ef20c8dce7b87a008644ad635429c64e0ba0ca717a26b4f5e082df134ed482179254c6de7843aee37cdac496c6f716cdf0c3964a2fec7b4a3b33a9e42130892bf982eef51aeb7e978c5782009eaeeeb39365474ee51527f1013936d620dadee5d7b35bee4120273499cc6032d1333a3499260086d1d1286475f2879d44504e86e0cbc0c67486332b39f3722f711cafebf41593dea224b94976ded86", 0xdf}, {&(0x7f00000001c0)="9435a26bfdaf41", 0x7}], 0x2, 0x0, 0x0, 0x80}, 0x90) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_emit_ethernet(0x56, &(0x7f0000000340)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="e2701bb60689", [], {@canfd={0xd, {{0x1, 0x5, 0x7, 0x200}, 0x32, 0x2, 0x0, 0x0, "b730ab73d0b3d25d12ec26554720c84488eb9fb839619579035341ceddfa57d916280110c80c905a1d10362b725c578333b2af42e43dc816002a57b859cfb1aa"}}}}, &(0x7f0000ea3000)={0x1, 0x0, [0x0, 0x4e4, 0x0, 0xfffffffffff]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) 2018/04/04 00:24:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="de3fc5ecde1ac02dc8de125f8ec99280ed3ebe826342219f029c89ced92fba4ab779854cc7b44ba213a1537cad29e9d7f83101fe2e0121c6cb225fd48cc62865366f015bad342497ed74020eab1eaba2875158edb2eed14c6e3f5527"], 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @empty, 0x35}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) 2018/04/04 00:24:20 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x1}) 2018/04/04 00:24:20 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0xfff, 0x0, 0x1, 0x8, 0x101, 0x2}, 0x20) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:20 executing program 6: r0 = socket$inet(0x11, 0x40000000000803, 0x100000) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/205, 0xcd}], 0x1016, &(0x7f0000000500)=""/226, 0xe2}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) recvfrom$packet(r1, &(0x7f00000001c0)=""/178, 0xb2, 0x20, &(0x7f0000000400)={0x11, 0x2, r2, 0x1, 0x961c, 0x6, @random="49937eaab01d"}, 0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000300)}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000440)=0x0) r7 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={r6, r3, r7}, 0xc) sendmsg(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000640)="74e67a840a8ab8cd91b5ccddefbd4da1c6826504c01e576ab97a6e8ac090e715d8ba9a622d9ece9438bffc9db40e294eb4681e80a65dcb8bef3cb4477222da7806f1a8fbeff9bb889e2f1292f749cab0c718810b4286f413f53944c73d12726fbd77615bca43a39baad7ad1205af2b1c52515af67538b1eb4162614a0132ee6597b3381772b18afba4a40361132a5479d45ef27e0fe69286840e98a0fa2983e3283f427d46fbb1d8f9309453d7fcc1c41c150fb6ec88a886766ee73536b4b50654f9b9", 0xc3}, {&(0x7f0000000740)="e3799beec3a41080aeec2dd055abdbf0509d77494d7976db51d1f3b93d3ec73c69f3a3cefb77c6232c1aad6efce913c3c93da9ec50343c48a6c337b613455aef1d81b942f8eda0d3a6cd7373dc09fcb0c7d7d9a4564aa6c43822276b0de31ada1e280d7994a04960a8e75db816e9ead5030101e619624cb37f4416f52980ec4d6c41e848cabba60f714c69cc0ded37368064c83d6f60b1c44f6dbadad197d96b25", 0xa1}], 0x2, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1190, 0x4000000}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/04 00:24:20 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="0180c2000000e27009b60689080045000030000005000000907800000000ffffffff2100907800ff2b39d1ea7fefa918000000000000fbbd0e1a1ed0b833e404fa7fabad9dfc82733ec7cdad28e7a1f5a168d8a844bd4066f4c044574fe118c140896844efd40d9a4a73af382ea19349e80d6160fbfac2877d44bc975a756b198bdd5419d6a95fc6ee25c7d31d949e93b7c31cf23740b1c959aa6deed5a1db5b56c2ba1e086619ac"], &(0x7f0000ea3000)) r0 = socket$inet(0x2, 0x400080005, 0xfffffffffffffd52) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x4, 0x2, 0x80, 0x0}, &(0x7f0000000040)=0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1ff, 0x3e4, 0x400, 0xd6a7, 0x80000001}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="262afee21e249ba8a48c4a896f7945c6b16e59df8b084c4f0b8b624e0228898e0900000000000000de1a1cb03017b9422c48956d", @ANYRES16=r3, @ANYBLOB="009b9f45630400000007000000000a0000302221b372000600"], 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x80c0) r4 = accept(r0, &(0x7f0000000780)=@sco, &(0x7f0000000800)=0x80) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000300)=0x4) socketpair$inet(0x2, 0x5, 0x81, &(0x7f0000000480)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="040028bd7000fedbdf250f00000008000400030000005c000300080001000065716c00000000000000000000000000080004008005000008000a0007000000080003000400000014000600ff0200000000000000000000000000010800030004000000000000000000000000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000044}, 0x40001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000340)={r1, 0x3000000000000000}, &(0x7f0000000380)=0x8) 2018/04/04 00:24:20 executing program 7: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:24:21 executing program 0: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) shutdown(r1, 0x0) 2018/04/04 00:24:21 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:21 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000000)) 2018/04/04 00:24:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000480)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x9, 0x9fe2, 0x7, 0x8001}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0xadbc}, &(0x7f0000000200)=0x8) socketpair$inet(0x2, 0x806, 0xad9, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000004c0)=0x5, 0x4) ioctl(r1, 0xb5b, &(0x7f00000003c0)="50c3e4b0ad710400000000000000") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r4, 0x0, 0x30}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0066b96aa1c2c80000000800000000000000000000000000000000d4858816c2997947c3c58962f2e391ddde62177d3fbc8535ef744d2f66412b2858ee03eb337569da05a8715ca1a5c1ca262849d1b4329b7b75e7"], 0x1c}, 0x1}, 0x0) socketpair(0x9, 0x80000, 0x100000001, &(0x7f0000000340)) 2018/04/04 00:24:21 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffffffffffff5f10, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x6, 0x1f, 0x3, 0x4, 0x101}, &(0x7f0000000280)=0x98) 2018/04/04 00:24:21 executing program 6: socketpair$inet(0x1e, 0x803, 0x0, &(0x7f0000000180)={0x0}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0x9e21}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="07001200de04629089b811a4a1eecb5fbad2736c1f36000000203edde50000000008"], 0x42) 2018/04/04 00:24:21 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0xff) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) 2018/04/04 00:24:21 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e64ff7)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/04/04 00:24:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x2, &(0x7f0000004140)=ANY=[@ANYRES64, @ANYBLOB="85110336f31b095012daad48554f55782a4d82b43a8c7d1aeeb9e9a32d00e1c65c4a53401c047c723ad938202ca4f03b2393af985dc2ba12864e29a0ba86da30ede25fbada9b3bcc17ce70f8b54f89072c20a1eddfe77b46792e2f1b8654fb6449eb94b47a6b2b5a2a893df037306d893ce13d16b5f10e8c222985303dcf3aecf3ae2584a8261737b1b0866966c07ec8825a138990c0396e136c79ebf964c4a86818e9bf04c20caa"], 0x0) 2018/04/04 00:24:21 executing program 5: socketpair(0x0, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x4464, 0x9}, 0x44}, 0x10) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:21 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2e86f1bb60689080045000030000000000000907800000000ffffffff210090780000000045000068533dffffffffc0000000000000000000"], &(0x7f0000ea3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000013c0)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xc2}}, [0xab, 0x1, 0x1ff, 0xfffffffffffffffd, 0xe7, 0x6, 0x6, 0x4, 0x9, 0x0, 0x0, 0x0, 0x4, 0x6]}, &(0x7f0000000180)=0x100) r4 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x80000000, 0x3, [0x6, 0x1, 0x40]}, &(0x7f0000000200)=0xe) 2018/04/04 00:24:22 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = accept$netrom(r0, 0x0, &(0x7f0000000180)) connect$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"a574815aff29d1"}, 0x8}, 0x10) r2 = accept(r1, &(0x7f0000000200)=@l2, &(0x7f0000000280)=0x80) connect$bt_l2cap(r2, &(0x7f0000000300)={0x1f, 0x0, {0x200, 0x4, 0xbd3, 0xfffffffffffffff8, 0x9, 0x1}, 0x100000001, 0x1000000000d51d}, 0xe) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x78, r4}) 2018/04/04 00:24:22 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb60689080045000030000000000000907800000000ffffffff210090d47fb13e438bd37800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)={0x0, 0xfffffffffffffffd}) 2018/04/04 00:24:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x4}}, 0xffff, 0xae, 0x8ec, 0x95, 0x10}, &(0x7f0000000140)=0x98) 2018/04/04 00:24:22 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x7f, @empty, 0x4e24, 0x0, 'ovf\x00', 0x26, 0x800, 0x16}, {@empty, 0x4e21, 0x4, 0x3, 0xfff, 0x3}}, 0x44) 2018/04/04 00:24:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="ccffb1978306862e47674b1fb47472dd", 0x10) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:22 executing program 7: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000004071002300830f0008"]) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0x3, 0x170, [0x200001c0, 0x0, 0x0, 0x200002d0, 0x20000300], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1d, 0x40, 0x4305, 'tunl0\x00', 'bpq0\x00', 'tunl0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="d3df8200a974", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1e8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x4, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x1d, 0x8, "73bada010058", 0x8}, 0xa) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000d80)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl(r0, 0x8918, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x24) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={r2, 0xaef7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x6c1}}, [0x3, 0x0, 0x7, 0x81, 0x40, 0x2, 0xd5, 0x6, 0x4, 0xff, 0x0, 0xb8, 0xffff, 0x8, 0x76510f04]}, &(0x7f00000005c0)=0x100) 2018/04/04 00:24:22 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000008e1a90b5f274886496fd04b840c57aa3cbddfed64716540004000000000000ace9e8b879441330fefcb676af816903d776dce091ef44674433090e86a0ca707accfc4577b1cd6c294755a764b2dd2d629c5edca7ea4e6563566682c15df008361b00f096884e59ae5a09a1b769614083a0946b8af0693c82edcc7cfbea80551f0fa6c014a7fe41d3339bf8494d72eba62b835b375c685b0aca66f8b0a86b9cee30cbee"], &(0x7f0000000100)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001340)=@filter={'filter\x00', 0xe, 0x4, 0x1050, [0x0, 0x200002c0, 0x20000830, 0x20001180], 0x0, &(0x7f0000000140), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x3, 0x1a, 'tunl0\x00', 'erspan0\x00', 'rose0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2a8, 0x310, 0x388, [@bpf0={'bpf\x00', 0x210, {{0x31, [{0x4, 0x7f, 0x400}, {0x7, 0x4573, 0x8, 0x5}, {0x7, 0x0, 0x80000001, 0x20000}, {0xffffffffffffec6e, 0x1, 0x6, 0xf29}, {0xfffffffffffffff9, 0x0, 0x80000000, 0x3}, {0x8, 0x2, 0x20, 0x10001}, {0x20, 0x0, 0x20000, 0xffffffff}, {0x6, 0xf0, 0x100000000, 0xffffffffffffffff}, {0x1, 0xffffffffffffffff, 0x1b7e926, 0xfffffffffffffffa}, {0x80000001, 0x0, 0xd5f0, 0x9}, {0xffffffff, 0x7ff, 0x9, 0x6}, {0xffff, 0x9, 0x93d6, 0x3ff}, {0x300000, 0x2, 0x0, 0xfffffffffffffffc}, {0x5, 0x200000000000000, 0x4, 0x7}, {0x7fffffff, 0x5, 0x7fff, 0x4}, {0x4, 0xd4d, 0x7, 0xe98}, {0x4, 0xfff, 0x100, 0x1f}, {0xe9, 0x1, 0x650, 0x4}, {0x0, 0x7f791aab, 0x80000000, 0x971}, {0x3f, 0x7fff, 0x0, 0x80}, {0x0, 0x0, 0x4, 0x6}, {0xd4cc, 0xcb, 0x9001, 0x1}, {0x4, 0x0, 0x3}, {0x65, 0x1f, 0x9, 0x8}, {0x9, 0x2, 0x4, 0x1}, {0x6, 0x8, 0x28c4, 0x1}, {0x8000, 0xfffffffffffffffc, 0x800, 0xff}, {0xffff, 0x9, 0x8, 0x6}, {0x80000001, 0x4, 0x7, 0x7e}, {0x8000, 0x80, 0x80, 0xc8}, {0xd366, 0x800, 0x6, 0x10001}, {0x9, 0x1000, 0x17, 0x8}, {0x4, 0x7, 0x4, 0x5}, {0x5, 0x704, 0x80, 0x8cd0}, {0x73, 0x937, 0x4, 0x8}, {0x1, 0xfee0, 0x40, 0x4}, {0x8bd3, 0x8, 0x5, 0x6}, {0x3, 0x4, 0x1fffe0000000000, 0x4}, {0x100000001, 0x7, 0x391, 0x7}, {0x1, 0x1, 0x8, 0x6}, {0x0, 0x6, 0x1ff, 0xffff}, {0x4, 0x1ff, 0xffffffffffff0179, 0x2}, {0x15, 0x8, 0x416e, 0x9}, {0x800, 0x1, 0x401, 0x98}, {0x0, 0x3, 0x3, 0x483}, {0xffffffffffff0000, 0x2, 0x7, 0x7}, {0xffffffffffffffbf, 0x1, 0x8, 0x9986}, {0x18000000, 0xfffffffe00000000, 0x8001, 0x4a49}, {0x9, 0x1, 0xd1, 0x800}, {0x25f, 0x101, 0x5438, 0x2}, {0x20, 0xd7, 0x5}, {0x4, 0x3, 0x5, 0x10001}, {0xec, 0x81, 0x6, 0x4}, {0x570c, 0x5, 0x1, 0x100000001}, {0x5, 0x54b0, 0x1, 0x6}, {0x7, 0x1f, 0x2c4c, 0x100}, {0x0, 0x4, 0x0, 0x8}, {0x1, 0x80000000, 0x9, 0x9bbb471}, {0x2, 0x5, 0xfff, 0xbc29}, {0x5, 0x9, 0xfffffffffffffffe, 0xc0}, {0x7, 0x1, 0x1d3, 0x3ff}, {0xf64b, 0x6, 0xffffffff, 0x42}, {0x7f, 0x6, 0x5e4, 0x758fdb4f}, {0x10000, 0x1, 0x100000000, 0x7fff}], 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5279}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7f, 0x0, 0x7, 0x1, 0x0, "e74337586630b4ddb6fc32f3c852e48a344bd8eb8aec9fde114057b54a2d17616490b17ac94f7f5c12f0b449475e59df6b3481fe03a772c7eb75e0a021a5bfe6"}}}}, {{{0x9, 0x4, 0x89e7, 'irlan0\x00', 'vcan0\x00', 'nr0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff], 0x110, 0x188, 0x1b8, [@connlabel={'connlabel\x00', 0x8, {{0x6, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'vcan0\x00', 'gretap0\x00', 0x0, 0x3, 0x0, 0x6, 0xfff, 0x5, 0x401, 0xf12}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0xb885, 0x8}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x8863, 'bpq0\x00', 'bpq0\x00', 'bond0\x00', 'irlan0\x00', @empty, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x858, 0x8d0, 0x920, [@u32={'u32\x00', 0x7c0, {{[{[{0x5fa, 0x3}, {0x7, 0x3}, {0x0, 0x3}, {0x9, 0x2}, {0x158f}, {0xfffffffffffffff7, 0x1}, {0xca2, 0x1}, {0x6, 0x2}, {0x400, 0x1}, {0x639, 0x3}, {0x1ff, 0x3}], [{0xffffffff}, {0x9, 0x2}, {0xffffffffffffff68, 0x3f}, {0x9, 0x2}, {0xf6, 0x7}, {0x496, 0x101}, {0x6, 0x1}, {0x3, 0x2}, {0x200, 0x8000}, {0x7ff, 0x401}, {0x7}], 0xa, 0x8}, {[{0x3, 0x3}, {0x5, 0x1}, {0x822, 0x3}, {0x1, 0x3}, {0x9, 0x2}, {0x3, 0x3}, {0xfff, 0x3}, {0x8, 0x3}, {0x10000}, {0x56768b85, 0x1}, {0x7}], [{0x7f, 0x1f}, {0x2, 0xffffffffffff39bf}, {0x4, 0x5ab}, {0x6, 0xff}, {0x7, 0x9}, {0x2, 0x8b1}, {0xa1, 0x5fbe}, {0x1000, 0x40}, {0xffffffff, 0x3ff}, {0x3}, {0x3ff, 0xe00000000}], 0x4}, {[{0x2, 0x3}, {0x5, 0x2}, {0x7, 0x1}, {0x6, 0x1}, {0xb9, 0x1}, {0x1, 0x3}, {0x80000000, 0x1}, {0x7, 0x3}, {0x6, 0x3}, {0xffff, 0x2}, {0x2, 0x3}], [{0x1}, {0x101, 0x7}, {0x100}, {0x5, 0x4}, {0x3, 0x3}, {0xffff, 0x17}, {0x7fffffff, 0x3}, {0x1, 0x3ff}, {0x4, 0x9}, {0x56, 0x3f}, {0x3}], 0xb, 0x6}, {[{0xfffffffffffffb8c, 0x3}, {0x100, 0x1}, {0x1, 0x3}, {0x2, 0x3}, {0xffffffffffffff64}, {0x20, 0x2}, {0x8}, {0x6}, {}, {0x1, 0x3}, {0x28, 0x1}], [{0x200, 0x7}, {0xb324, 0x8}, {0x3, 0x400000}, {0x7f, 0x49c1}, {0x5, 0x7fffffff}, {0x4, 0x8}, {0x5, 0xffffffff}, {0x20, 0x1}, {0x4dd, 0x3}, {0x5, 0x7}, {0x9, 0x7fff}], 0x7, 0x3}, {[{0x7f, 0x13d6a712aeddda23}, {0x100000000, 0x2}, {0x8, 0x3}, {0x4, 0x3}, {0x200, 0x3}, {0x6}, {0x80, 0x3}, {0x6, 0x3}, {0x0, 0x3}, {0xe4c}, {0x1, 0x2}], [{0x2, 0xf42}, {0xfff, 0x1}, {0x7}, {0xd6, 0xacde}, {0x5, 0x80000000}, {0x80000000, 0x1ca}, {0x0, 0x8001}, {0x8, 0x8}, {0xe79e, 0x8001}, {0x40, 0x4}], 0x2, 0xa}, {[{0x6, 0x3}, {0x7, 0x110fb349dd9fd68a}, {0x8, 0x3}, {0x1, 0x2}, {0x2, 0x2}, {0x5, 0x1}, {0xb66, 0x3}, {0x4, 0x2}, {0x6}, {0xf6a6, 0x3}, {0xffffffffffff7fff}], [{0x4, 0x4}, {0x3, 0x7}, {0x5}, {0xfffffffffffffffc, 0xdd}, {0x800, 0xfffffffffffffff8}, {0xf02, 0x8001}, {0x7, 0x401}, {0x3f, 0x5}, {0x698, 0x1}, {0xb0f7, 0x7}, {0x8, 0x1000}], 0x4, 0x8}, {[{0x39, 0x1}, {0x2, 0x1}, {0x3}, {0x400, 0x3}, {0x7}, {0x9, 0x2}, {0x6, 0x3}, {0x1, 0x2}, {0x1, 0x3}, {0x7}, {0x1f, 0x3}], [{0x96, 0x2}, {0xfffffffffffffffc, 0xe95}, {0x401, 0xfffffffffffffff7}, {0xecb0, 0x20}, {0xaaec, 0x1}, {0x3, 0x8001}, {0x93, 0x9}, {0x2, 0x2}, {0x101, 0x4}, {0xa6, 0x3}, {0x7}], 0x7, 0x4}, {[{0x8}, {0x7, 0x3}, {0x96}, {0x100000000, 0x3}, {0x0, 0x1}, {0x4}, {0x9, 0x2}, {0x1, 0x3}, {0x100000001, 0x2}, {0x0, 0x2}, {0x0, 0x3}], [{0x1, 0x1f}, {0x6d, 0x4}, {0x4, 0x7}, {0x1f, 0x5}, {0x0, 0x9}, {0xcfaf, 0x1}, {0x1}, {0x5, 0x2}, {0x972b, 0xdbb}, {0x5ebfeaaa, 0x7f}, {0xffffffffffffffff}], 0xa, 0x4}, {[{0xfffffffffffff1e5, 0x3}, {0x10001}, {0x4, 0x3}, {0x35f4b94e, 0x1}, {0x6, 0x1}, {0x100000000}, {0x8000, 0x2}, {0x6}, {0x7, 0x3}, {0x0, 0x3}, {0x3, 0x3}], [{0x6, 0x9}, {0x1, 0x7fff}, {0x9, 0x9}, {0x9, 0x4e52}, {0x7, 0x73e}, {0x1, 0x6}, {0x1, 0xfda}, {0x6, 0x5}, {0x2, 0x4}, {0x0, 0x8}, {0x2, 0x1}], 0x3, 0x3}, {[{0x8c6, 0x1}, {0xf17f, 0x1}, {0x1d13, 0x1}, {0x7, 0x1}, {0x2, 0x3}, {0x7, 0x3}, {0xab, 0x3}, {0xffffffffffffff00, 0x2}, {0x7ff, 0x3}, {0x9, 0x3}, {0x400, 0x3}], [{0xee6, 0x80}, {0x7, 0x2}, {0x8, 0x100000001}, {0x6, 0x7}, {0xe88f, 0x1000}, {0x1, 0x2}, {0x8, 0x9}, {0x9, 0x20}, {0x2d82, 0x5}, {0xc3a2}, {0x1, 0x9}], 0x1, 0x4}, {[{0x9, 0x3}, {0xf2f, 0x3}, {0x3, 0x3}, {0x4}, {0x1f, 0x2}, {0x9, 0x2}, {0x9, 0x3}, {0x80000001, 0x3}, {0x4}, {0x7ff, 0x1}, {0xfffffffffffffffa, 0x2}], [{0xd59, 0x9}, {0xbc1e, 0x1000}, {0x200, 0x80}, {0xffffffff00000001, 0x7}, {0x5, 0x9}, {0x9e, 0x8}, {0x27d6e74a, 0x9}, {0x3, 0x2}, {0x101, 0x8000}, {0x80000001, 0x2}, {0x200, 0x64b}], 0x8}], 0x2, 0x1}}}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x74, 0x3, 0xcb5}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1f, 'syz0\x00', 0x10000}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x0, 0xc, 0x888e, 'ip6gre0\x00', 'teql0\x00', 'yam0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0x9f7f926426a33322, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xb8, 0x130}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7, 0x6}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0x8, 0x80000001, 0x1, 0x0, "9b00db709f72eaaa4e86e2fd4ca740c59ee204d79d63a57e28e5f07b0cc51d9ef51869ed90dee6d9626b6e689b85636e064a5a1cd9fabb4784353d4c00bdaf99"}}}}]}]}, 0x10c8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x2}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x8, 0xfffffffffffffcd9) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000180)=0x10) 2018/04/04 00:24:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000002780)=[{&(0x7f0000000780)="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0x13a) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2cd00cbae26c00080006000100000008000600090000000800060094000000"], 0x2c}, 0x1, 0x0, 0x0, 0x44}, 0x24000840) accept(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) 2018/04/04 00:24:22 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/29) listen(r2, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x2a65, 0x2, r3, 0x6, r4, 0xb1, 0x81, 0x2}) r5 = accept(r2, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000040)=""/37, &(0x7f0000000140)=0x25) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/04/04 00:24:22 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) getgid() r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="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", 0x1000) 2018/04/04 00:24:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80) connect$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x5, {0x3, 0x6, 0x88, 0x4, 0x1f, 0x9}, 0x1000, 0x6}, 0xe) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x9, 0x0, "8fcceb78c34d", 0xfffffffffffffe00}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x401, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:22 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000040)=ANY=[@ANYBLOB="010700000000000000800000000018abcaf47a0e44793307a1eac1e7dbd11a4f4333b754900d1b81eb4303a671889c503a4547b567b246bf2a9e7e4fecd7867488b245a4dfa144af9b"], &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x3, 0x5c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) 2018/04/04 00:24:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) shutdown(r0, 0x1) [ 157.330760] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 00:24:22 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) connect$pptp(r0, &(0x7f0000000300)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x6e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)={0x630, 0x34, 0x400, 0x70bd27, 0x25dfdbff, {0x16}, [@nested={0x238, 0x3, [@typed={0x8, 0x3f, @pid=r2}, @generic="20bbcaec16354694e67302cebad35a", @typed={0x14, 0x4a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x37, @u32=0x1}, @typed={0x8, 0x1, @u32=0x10000}, @generic="21126624bcbecc48ccfd1ac2a1296455db0b9e87cf4c746c1859d82eb599a07a341ffb66f767ac8e9e9eccd6bf326133615ca513c6917a00ffad1fe6cd5104f3853ae39f19fbc9ba4a6003acdf68b1af7a99ab6a1eda9f293a6e3b6176639cfd2e1cce89ef5d732d34d39fb7b20ee5f1a3d36a92a492bcd285971a4062a1e35d78f89f20358ff1", @generic="c83759f14c471b91701b0272abad9beb295fb81570e79b04a97f5431eb2f981b377701ef1a3d399e4de784f827c04fdfe81e9d079efd8d50caacfa8b6f38122c523c6afcee483153738ef5831119e525e1293fcc10760b97e0c8425bed9395288bd08f95fa683ab06dcb2f451adbbe51ef16a353", @generic="c6b7e2cf044d5e56dfbfe6cd5d1db7148a921887922703b18e", @generic="ccda5bb0b5f6b49308316bde885b3bbdf07fae69e8bfee8379d54710b353a7ffbde8e4cb6cf27a43e457daff0fe0034fda9edc38d90df93fd1065d5f1a856ace0c5946ea1aefab79f8a02ec1ebc6e710ac136e6e6303414bd58e8df14e7fe5fe28df86b36099e1b4cd02ad543003d87cac036981e9056129f5b6381e250a020159858d524c7a3252ea742dd5d027d1b420d758cf49c18b82f440f918ebd81c337e04e8b37aa88b64eb2b980f7af7aa87cedc5bb970037f7bebb49f4613d51f11e18ef2f9ea7dccacfc2cdb6f82383c8f106c8796aa8179c79f8e6f5550", @typed={0x8, 0x42, @ipv4=@rand_addr=0x80000000}]}, @nested={0x158, 0x7c, [@generic="f4a481329db3b86cee423e1ac734465c049dc76d9797", @typed={0x8, 0x18, @ipv4}, @generic="43284b286e40b83b69c3069b4561dfda0746266e9cf3545b55549c856978839c754d250b21a4ad4661bfee9ffdcab70c19d35b7add27943361355189a2bff7ed65b9879a197b80b126478d69cafba8f7642d2cbd253f18605b40e258735f722ecd015b", @generic="29809f88a464881f5cf2b0019822d1ea6ab309ff26fdb7990cf114af9b11319e35511d06759ed3b1e9f52274ccb8a28b2a1870a7bb1d0c4c1e20beb12f29bb5a4b6a2c55545890390e6d3f1a140f4b2f115d29aa836905803f58a9c7c699e2f05100f7078c402ad5abb2ce268a8cc71e73d0f4c95cabae50a373486784d0e9d3c4002ebb60c0bcaaa263dc935ef0ef2268dc8a6f6d3ac33be016b7ad9379c1411bda0eabcc6c63ca5e66f7d851d7f9fdd6b2a3a473746775a6fab5c59815853f47a72d6e1b5367387dd0fbcb2ce5f1ef01"]}, @nested={0x200, 0x1, [@typed={0x14, 0x93, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="c729594341e3d6d76c0060902f4c574d747e3f75e1806524fc014427acd5d2b744ca09cc103b7766abc75cd862b25dc8f063500f1c1e", @generic="c3f9f31a16a83091ac20d69b61f8424a48bf8c6979df1f86788313c34c9ea1b30a9f230755fec11920ce12e2330137064fd3ad3e5abab92ec5a55e3f1e114d8997eb7bf6fd9b586ab3857f97ee6a96112858c7514ecbaccaecace71162a9fb9d77b9a7430437123bcf0b58e27b7a70a2a15ce72b643f3895570323a734100104f7cf845aeb0670370cf1262fcbb551518761a5554de62a69ecd54c296e5aafb46670016b3f1fb3fdbe9e9d90ced2e77075b7237ecb6a5bddfe03997ee551e03240e4c6aa90ddbc22244da86264f63e5393a21aad724bb5990b52a46cb0248f12d6c4662c75ae37277cc565e47d74ba7f5255e0ac164e", @generic="172fd832e024ad0c874b77607c15d50a37ab89f94620d257f94b7cbdd5a01ef766a870b5dd78f371904df533748717eba5b0d1e88bb6020f4b827c7bb571efe7222987f9052bb8a6d87811c77a17acdec63e8010087b0092971179ad96a74a7f632190c98ca0e72f2ecd6525ffb5a2ec60799fb4eed3140d1e75c550505633fa813b819dd6c6dacff6b040bc9d4ea5d4711732f364215f2ea152ee606b46c8e1d3b8bf11bc0651488feee5802392dd38125fd9f08ccd80a92f"]}, @typed={0xc, 0x90, @u64=0x5a1}, @nested={0x18, 0x23, [@typed={0x14, 0x63, @ipv6}]}, @nested={0x68, 0x38, [@typed={0xc, 0x24, @u64=0xff}, @typed={0x8, 0x9, @uid=r3}, @generic="844414c922e2efab82d1cc2fe5d8f4e6d59a53ffb4398e6169e394b9f39dc9773ba78c478c4a795401bf9a4c81e80657608630370c88b84637f8574f33f93bf9b43365fe5fb0f3147e3a2a6f906b"]}]}, 0x630}, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000380)=0x8) 2018/04/04 00:24:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000380), 0x4) sendmmsg(r0, &(0x7f0000b02000)=[{{&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed-generic)\x00'}, 0x80, &(0x7f00009fe000)=[{&(0x7f0000000080)="3fbb60d5efbb12e8eb", 0x9}], 0x1, &(0x7f0000377dc0)}}], 0x1, 0x0) 2018/04/04 00:24:22 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x4}) 2018/04/04 00:24:22 executing program 4: r0 = socket(0x1, 0x1, 0x2) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000), &(0x7f00002efffc)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x7f, @multicast2=0xe0000002, 0x4e24, 0x2, 'lblcr\x00', 0x5, 0x5, 0x55}, 0x2c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @loopback}, &(0x7f0000000080)=0xc) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001100)=0x1024) 2018/04/04 00:24:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket(0xa, 0x2, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@newlink={0x74, 0x10, 0x300, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x2000c, 0x100}, [@IFLA_EVENT={0x8, 0x2c, 0x135bf061}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xfffffffffffffffc}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x8}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x16000000000}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "10f2c3db62ddca62afb298c1ff7b4f"}, @IFLA_CARRIER={0x8, 0x21, 0x9}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) [ 157.447218] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 00:24:22 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2000002e2701bb60689080045000030000000000000907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) socket$inet(0x2, 0x5, 0x7) 2018/04/04 00:24:22 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000000)=ANY=[@ANYBLOB="4679c21aff01fdff8864000000006fc230628adfafce56e85cca4708d47ab25062616389146cc0b87c301c617a424cc8919b6454f1d71c8f329d625598ad713e0612"], &(0x7f0000000100)) 2018/04/04 00:24:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x17, 0x807, 0x7fffffff, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000002740)={&(0x7f00000014c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/161, 0xa1}, {&(0x7f0000002600)=""/89, 0x59}], 0x3, &(0x7f00000026c0)=""/112, 0x70, 0x20}, 0x2040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100003000000fcdbdf25080000003800030014000600ff0100000000000000000000000000010800030001000000080005007f000001080008000000000008200500ac1414170800050002000000"], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x0, 0x8, 0x100, 0x967, 0x0, 0xffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240), 0x3) 2018/04/04 00:24:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0xab}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/253, 0xfd}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000001c0)=""/111, 0x6f}], 0x3, 0x0, 0x0, 0x9}, 0x40010022) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x3, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x5, r3, 0x10002, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x3, @empty, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x84) 2018/04/04 00:24:22 executing program 4: r0 = socket(0x11, 0xfeb86df8d8ba1bd1, 0x0) write(r0, &(0x7f0000000080)="2400000020002553075f01650272fc0280000000001000220ee1000c0800170000000000", 0x24) 2018/04/04 00:24:22 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:23 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) 2018/04/04 00:24:23 executing program 4: socketpair$unix(0x1, 0x8000, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@rc, &(0x7f0000000100)=0x80) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x5, 0x710, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000800], 0x0, &(0x7f00000000c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'bpq0\x00', 'ifb0\x00', 'ipddp0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0xe8, [@quota={'quota\x00', 0x18}]}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x0, 0x0, 'yam0\x00', 'ifb0\x00', 'sit0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x138, 0x1b8, 0x1f0, [@cpu={'cpu\x00', 0x8}, @physdev={'physdev\x00', 0x70, {{'dummy0\x00', {}, 'nr0\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x19, 0x0, 0x0, 'sit0\x00', 'ip6gre0\x00', 'bpq0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x1a0, 0x1d8}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:init_exec_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ip6gre0\x00', 'bond0\x00', 'bcsf0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'nr0\x00', 'ip6_vti0\x00', '\x00', @random="1291edec3f16", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x788) 2018/04/04 00:24:23 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000129, &(0x7f000000c000)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x27, 0xfffffffffffffe60, &(0x7f0000000000)=""/127}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) socketpair(0x3, 0x6, 0x5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/04/04 00:24:23 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x48, r1}) 2018/04/04 00:24:23 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) r1 = accept(r0, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x98, r2, 0xd00, 0x70bd29, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb0f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='ip_vti0\x00', 0x101}) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) bind$netrom(r3, &(0x7f0000000140)=@full={{0x3, {"35fd3d3f24eab2"}, 0x5}, [{"e7d5159c1e7199"}, {"6c198000198077"}, {"8c68a92a6eaf91"}, {"34620b8e7f2394"}, {"b6d21a4b16f3b4"}, {"9642202993a670"}, {"0e71ec173eb9df"}, {"e8c4c1364a1c35"}]}, 0x48) getpeername$netlink(r1, &(0x7f0000000780), &(0x7f00000007c0)=0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r3, &(0x7f0000000740)={&(0x7f00000004c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)=""/178, 0xb2}], 0x1, &(0x7f0000000640)=""/202, 0xca, 0x1f}, 0x2000) 2018/04/04 00:24:23 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaad90600000000000045001114000000000001907800000000e09f00010800907800cc0000536597a0da07f86b9cdeb1d73a4a5d94ea91960000000000000000000000"], &(0x7f0000000040)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0xfffffffffffffda4, 0x1, 0x56, 0xffff}, 0x8) 2018/04/04 00:24:23 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) 2018/04/04 00:24:23 executing program 6: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000680)=0x80000000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x6, 0x0, "7934e8a52de899cedf970cd59fe5432db77f82588bd5971c0df0110a1d2af049e1ef97447bba7a708e1934430de983157834b909da4f5668a3ce8be3b3a5fb53cb558b6208b9e55ac22a2e23adadc527"}, 0xd8) r2 = accept4(r1, 0x0, &(0x7f0000000700), 0x80000) recvmsg$kcm(r2, &(0x7f0000000980)={&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000840)=""/170, 0xaa}, {&(0x7f00000007c0)=""/30, 0x1e}, {&(0x7f0000000900)=""/36, 0x24}, {&(0x7f0000000a80)=""/213, 0xd5}, {&(0x7f0000000940)=""/41, 0x29}], 0x5, &(0x7f0000000c00)=""/144, 0x90, 0x4}, 0x2000) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000800), 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000500), &(0x7f00000005c0)=0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002600), &(0x7f0000002640)=0x14) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="140000000301ffffffffffffffffffff000000f90955ffd65a41b28e4c809af600"], 0x21}, 0x1}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000}, 0xc) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000200), &(0x7f00000001c0)=0x4) socketpair(0x13, 0x5, 0x0, &(0x7f0000000a00)) r5 = accept4$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a40)=0x14, 0x200000000007fffd) socketpair(0x4, 0x807, 0x600000, &(0x7f00000002c0)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r6, 0x0, 0x5c, 0xf5, &(0x7f0000000300)="69a047b989742de870b9da618bd510115f389edfa127c0a7fe1a9fa722918d5309d73108331c2b2f27f37740ab1e22512f3756fad6abbb182de382db15c0e3fcd68a1acbc2455e95c888b220bac085318f56561dc08d6f018a83b09e", &(0x7f0000000380)=""/245, 0x8, 0x5}, 0x28) setsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f00000000c0)="df955738da5557f88fb2831b2577ea61f80bcb025de8b5b536813c38a01e9dd741f9d51c7bfeacb62e70a1a1c3601323a59f7f30e4d7279d82888e077ec7bdc5222a461ccc349f2360348a1ca5ba67b864763bdda92099a95d468b882d58785c9bf367fa3ea0c5ce60", 0x69) sendto$inet6(r1, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000540), &(0x7f0000000580)=0x8) 2018/04/04 00:24:23 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000005, 0x3) sendto$inet6(r0, &(0x7f0000000180)="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", 0x112, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/04 00:24:23 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/04/04 00:24:23 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0xeca, 0x40000000, 0xbd4]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000300)={0x2}, 0x4) 2018/04/04 00:24:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) r1 = socket(0xa, 0x7, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:23 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000002500)={&(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/219, 0xdb}, {&(0x7f00000012c0)=""/17, 0x11}, {&(0x7f0000001300)=""/151, 0x97}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/170, 0xaa}], 0x6}, 0x40) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x157, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x117, 0xf5b, 0x3ff, 0x0, 0x6, &(0x7f0000000040)='syzkaller1\x00', 0x4, 0x6, 0x81}) 2018/04/04 00:24:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0800000000000000d0a2e1ffffffffffffff030006000000000002004e20e0000001000000000000000002000100ffffff000000000000000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/04 00:24:23 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'eql\x00', 0x48}) socketpair$inet(0x2, 0x7, 0x100, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r3, r4}) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x2, 0x4, 0x1ff, 0x100, 0x8a, 0x100}, 0x80000001}) 2018/04/04 00:24:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) socketpair$inet(0x2, 0xb, 0x100000005, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x25, "bee2c93df043266a4074c5e9cb2904e91eafb9f92e7c21049b54e9974e0dba4cab0b11fd61"}, &(0x7f00000000c0)=0x2d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/04/04 00:24:23 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000007c0)=""/20, 0x14}, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x200, 0x0, 0x7fffffff, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/04 00:24:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x0, &(0x7f0000000000), 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x3c9, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 00:24:23 executing program 4: socket$inet_sctp(0x2, 0x0, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000331ff7)=""/9, 0x9) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="291301134288880b20237b3e2f98d48071b98d706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c004970853b9b230e6c7d5800fe0008a21000000000aedb5a9e9727bb20e62a3d020a68b9f13f840a2494636b9738ec9baf33eef56c2a0f6a01f3d2b58ee2105fba6cf5a6eaf2042a28ee8c47f48e22d5177c527394331261"], 0x1}, 0x1}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) close(r2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) 2018/04/04 00:24:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:23 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x4]}) 2018/04/04 00:24:24 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x7, 0xfffffffffffffffd, 0x0, 0x4}) 2018/04/04 00:24:24 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x1, 0x1, 0xfffffffffffffffc}, 0xdc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000004c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x85}]}, 0x10) shutdown(r2, 0x1) sendto$inet(r2, &(0x7f0000000100)="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", 0xfd, 0x40010, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xffffffca) socket$packet(0x11, 0x3, 0x300) sendto$inet(r2, &(0x7f00009fc000), 0x0, 0x8000, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000380)="db3dc1b6e8754abbc41ff51bb6c755865d416d76ac3dd778a38be44e688bab9d80db5fbed1c2b9d21b2451b7d062cfbd29aad82f6c38e5f99e617d28f14fab5fa62626130add0fee834b3a1a58ade00386a6b55a930083cd6991b785b836598c3fd7361e6e66844e6ba23aaef8d424439e7f45eeaa778a2882e6eb8e4a544c724b9fcf0c4f0c293a2b3e9b7655cdc4b3c84684118f37e468bd7612a6ec2d8e9446974a5afbf244f81f978e3a9a1caade815a53c185d22300c0f28b3309f680f2d64e77fbe469109abbf0265d4ac9fbab3558", 0xd2, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x5, 0xec, &(0x7f0000ffc000/0x4000)=nil, 0x3}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000005c0)=""/138, 0x8a}, {&(0x7f0000000680)=""/203, 0xcb}], 0x2, &(0x7f0000000780)=""/4096, 0x1000, 0x1109}, 0x40000000) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f00000017c0)="84b835374bb345e87a39c479d7a5879cb9fec530f8009cbc2ef2c614c9cc6d52979ad68c53f1e5075a2029ecf287f73e9871374b23226167b1c962a917f0b1c4edd0fcb1f0f0462a4b75c58d4d12b1fcdd3b672b28cee01916552efa11cf18b9e62a1eb6444d20abf52511a92e82ebfc75a015dda02306e4cca95d9b41564da5bf0d3c65fe9d4f261ede7957788b5fd049c1cf19aa50fb27e9dfa2442c3773a2f671a260933276cae666fb375baba8df6d633c4417cb4201be9ff4f198ce5546348f6b3dd845312a6325ce881c05a5fa522e2ee85dea", 0xd6) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000002c0)={{0x4, @empty, 0x4e23, 0x1, 'sed\x00', 0x7dc5cee62365e014, 0x5eb, 0x28}, {@multicast1=0xe0000001, 0xd0e, 0x2000, 0x3, 0x40, 0x800}}, 0x44) 2018/04/04 00:24:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000140)="580000001400192301a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0014fbf51000020000ea00bc00165900ed5dfffff5000022000d000100000408000004008000000500", 0x58}], 0x1) r1 = socket(0x8, 0x5, 0x6) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20001000}, 0xc) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000340)="25d5c7bd13c2e5132ef9cd7d695e53a8b244750f1efa488c9a2d350ac3d826826df1286b09360d1b3de3b9118f4115edab2c917ce7b6af43486a3e2ca9aa40e42139d246c07b511a22769437f35a854d24b203d0d4c98daac8c56a15ca2620f5f068c6433c7fa9d21f0a65bf52f385f9a31982b950d2c7051eb690b10a602e20618d5a1ad76d003486aff046918242129852e5454b25dc19ccde3ca84aa1cd9aafe4a64ac6f89b220d276d3deefdec84811e53fbc4f410abed2d77e050a2f2d5e67d64d10d0b2097c1d227f1", 0xcc) 2018/04/04 00:24:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockname(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x1}) r3 = accept4(r0, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x80, 0x80800) getsockname$ipx(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) shutdown(r0, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x20000000000000, &(0x7f0000000880)={0x2, 0x4000004e22, @multicast1=0xe0000001}, 0x10) 2018/04/04 00:24:24 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2000040e2b60689080045200030becc35000000000000907800000000ffffffff21009078040000004500c22374e17b80e7590000ac14ffbbe00000"], &(0x7f0000ea3000)) r0 = epoll_create(0xfffffffffffffff8) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) pread64(r2, &(0x7f00000000c0)=""/105, 0x69, 0x0) 2018/04/04 00:24:25 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x259, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2, 0x6, 0x80, 0x5, 0x40}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x4, 0x9, [0x402b000, 0x10001, 0x80, 0x4, 0x1ff, 0x8, 0x10001, 0x1, 0x4810]}, &(0x7f0000000280)=0x1a) 2018/04/04 00:24:25 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x27a8e07a, 0x0) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:25 executing program 7: r0 = socket$inet(0x2, 0x80803, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) 2018/04/04 00:24:25 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={0x400, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000400)=0x9) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="c225b72ea8cfeff1759065133bd47ee8b59a4de5a10a39f03e5d9cfecb09f9d62341e5b7b219b5c47facdf41bb7f97d4d9f4cd06863549c524fca3c03bed57f511f3", 0x69) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f00000001c0)) close(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000002c0)=0x3ff, &(0x7f0000000300)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000280)={0x8, 0x9, 0xcbe6, @link_local={0x1, 0x80, 0xc2}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000180)={'irlan0\x00'}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000440)={0x4, 0xa7fd, 0x8001, 0x800a}, 0x10) socket$inet6(0xa, 0x3, 0x2) 2018/04/04 00:24:25 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) close(r0) socket$inet6(0x10, 0x3, 0x0) 2018/04/04 00:24:25 executing program 6: pwritev(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f0000000000)="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", 0x825}, {&(0x7f0000001240)="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", 0xfeb2}, {&(0x7f0000001400)="2fb7b666dbd28eb1930c779b28779194dcae5ef2b98f9ca2", 0xfffffffffffffe7f}, {&(0x7f0000001100)="04079ebc98e818c37448896ac900c6953f73dfc973d7b0e7923a769beb78eedaeca9e3793c7c2566721507d45fd25509da573817b6ea29c05e0a", 0x3a}, {&(0x7f0000001140)="05e48b051b522de0a376ca7efe657428341a2fa85c5743cd2fc9012a0298aed4c4985e61655f3ecd5910fed1281648f9b142a5b090ebaa18ec0d192a808bf19f6dfbdd55c001b76dca91e1726a461781f1a9656dddfab18c9bc66e0a2cf4e1fe4c588205c7e3ccbdc771c9bde3cb76c32e0d1f2b19defe5493c2e091a5c37c", 0x7f}], 0x5, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x3, 0x79f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e21, 0xcd04, @empty, 0x101}}, 0x40000, 0x3, 0x8, 0x80100000, 0x4}, &(0x7f00000010c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001440)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xea5b, 0x3, 0x1, 0x20, 0x2}, 0x98) 2018/04/04 00:24:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000000000000000b8b15cc5a84e2a00000000000095"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/04/04 00:24:25 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x200, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x81, 0xa, [0x2, 0x88d, 0x3, 0xbaf, 0x4, 0x8000, 0xe79000000000000, 0x3, 0x400, 0x100]}, 0x1c) 2018/04/04 00:24:25 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000100)=0x7) sendmsg$nl_route(r0, &(0x7f0000001280)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001200)=ANY=[@ANYBLOB="280000001800210cffffffffffffffed8020000000040005000000000c00bd2ebfdf0d3d2994533ca4f6303f69560f8672a32bfaa8de23f17075d2e6271e4635733e7272854a593c0f832f15d29ae38d7df62baacc82", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r2, @ANYRES32=r1, @ANYPTR64, @ANYBLOB="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"]]], 0x2}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @random="d146e11f2763", 'syzkaller0\x00'}}) 2018/04/04 00:24:25 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2000000e2701bb606890800450000305b7054d1dd434088c18dcf000000000000907800004000ffffffff2100907800000000000000000000000000"], &(0x7f0000ea3000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x7, 0x8, 0x3, 0x3}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x9126}, 0x8) r2 = socket$inet6(0xa, 0x7, 0x7f) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f00000001c0)="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", 0xff) 2018/04/04 00:24:25 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/04 00:24:25 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f00002d2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) recvfrom$unix(r0, &(0x7f0000000080)=""/117, 0x75, 0x2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) socketpair$ax25(0x3, 0x2, 0xfe, &(0x7f0000000180)) 2018/04/04 00:24:25 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xdd}], 0x3c) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x11c, r3, 0x3, 0x70bd2c, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x36}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) socketpair(0x9, 0xb, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)={0x1}) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:25 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000000)=ANY=[@ANYBLOB="0100a8673b3e539e6a600b142e99538ed9835373f5bf1e0e43652d64"], &(0x7f0000000100)) 2018/04/04 00:24:25 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000001800070700be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xff, &(0x7f0000000080)="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"}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'ip6gretap0\x00', 0x47a9}) 2018/04/04 00:24:25 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7fff, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22}, {0x2, 0x4e21, @rand_addr=0x6}, 0x40, 0x1, 0x400, 0xfffffffffffffff9, 0x9, 0x0, 0x5, 0x3f, 0xff}) r2 = socket(0x10000000000000c, 0x106, 0x1) write(r2, &(0x7f00000000c0)="220000002000070700080000090007010a0000ff0c00000000200210050013800100", 0x6658fd004202c931) ioctl$int_out(r0, 0x0, &(0x7f0000000340)) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x1ef6a136, 0xfffffffffffffff7, 0x7ff}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000380)={0xa4, 0x0, 0x3ff, 0xffffffffffffff66}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f00000006c0)={&(0x7f0000000480)={0x27, 0x0, 0x1, 0x0, 0x4, 0x4, "c438a8ee7847a04460cb71f7ca8fd36042b7ea27a948b54c60edb9762c435f793e38a99257f967caeeb6fa1db38ee9dc257b6e205447429836c6322d5b9cad", 0x3c}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000500)="248e11744f153c1c9139e69481aae88edf0e6cc8e1029865b592539557413408a1dced42f534cae2fc335fe27252900bcad880604170313776e527847e44212d256690da6b243e65eff99d74d7e9011a9aa49e2dd14fa95522ea07840a17d132a9bb4193318bf59c0a5586511ea5da22148ff29a1a6e0a7499f4ce78098a7939aed78d8df210cd1f3103a1967858b485ccda0576b2ae21c1bfd52e0e7d147752b7d2b21cc371fe67ebf3591d6a10cfc1da5f2d49918a1ae5f6aef0254fe2c71ede0541eb5f40d201b76a0f87a4bca71686a421254b11", 0xd6}], 0x1, &(0x7f0000000640)={0x50, 0x13f, 0x1, "c802565b8dd30198818bd05a378887117ca36fcb5c1444068f81a517b29cbc126ff905e656a055cf91a3e7ef1a57555cf243a79c9ccfda53d931489d"}, 0x50, 0x800}, 0x800) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) socketpair(0x1, 0xe, 0x9, &(0x7f0000000440)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) connect$netlink(r2, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) 2018/04/04 00:24:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x0, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0) listen(r0, 0x95) r1 = accept(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) accept4$inet(r0, 0x0, &(0x7f00000005c0), 0x0) 2018/04/04 00:24:25 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x9, {{0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000002200ff0aff8000ffffffffff030000083f3d701124d2013f70e2ba4776131ecdee4e32ee21a5f873b7198c1e016b45407b0d630532c160b3a8a3ced9eac3494acedca9563d453171ff85f95be41fb896da3f7e8b25924c35f9b0b34be3d67efc49f458f16c87ca8d8981ee61ba7002af01f712e0feca4e258661165cbe146261bb7f8d9ba196d1aa04482c"], 0x20}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x7, 0xca2c) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 00:24:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x4, @empty, 'rose0\x00'}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="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", 0xff8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'syz_tun\x00', 0x5000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000027c0)={'HL\x00'}, &(0x7f0000002800)=0x1e) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x3ff, 0x8000, 0x0, 0x400, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="4e000000e0249a98c22322e9996abc0cf4f11000d407958d2eb1b50a02f602f38368d6a109bf0155d9c9004f8cce1a94e42a58a0eefc043b0376a000ac50a1da807e000000"], &(0x7f0000000380)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000014c0)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x7, 0x0, 0x3, &(0x7f0000001600)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000015c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000016c0)=0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001640)={r5, 0x1}, &(0x7f0000001680)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x80000001, 0x0, 0x10001, 0x10000}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000001500)=0xc) close(r0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001540)="078e855090dd1efabd47a394015b606f271f6a2de48370cde83efd2621ac2c7528185a0214c8d960941ed9544e8c22f95ec6cbda9b92134930d87acedee1c84782f506afcdbc773c", 0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001700)={r7, @in6={{0xa, 0x4e24, 0x7e8605f1, @loopback={0x0, 0x1}, 0x4}}, 0x1f, 0x2, 0x6, 0xffff, 0x1}, &(0x7f00000017c0)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000eee000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) r8 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r8, &(0x7f0000001480)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) epoll_create1(0x80000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) 2018/04/04 00:24:25 executing program 5: r0 = socket(0x1f, 0x7, 0x1) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x3ff, 0x30, 0x200, 0xee}, &(0x7f00000000c0)=0x18) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) [ 160.120201] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 160.184732] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 00:24:26 executing program 3: syz_emit_ethernet(0x71, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipx={0x8137, {0xffff, 0x63, 0x6, 0x1f92c7aafa8a38a9, {@current, @random="0543aff4fc88", 0x5}, {@broadcast=0xffffffff, @current, 0x8de2}, "85ecacb95d07eab45a298ba1b51b5ac1cf18494d546d462d9ce72646587f0ee99854bcf03ad1ac58ed3fc966fcb123b26b54b676df2b1d6420c4fd380d6054c490be4f7dbf"}}}}, &(0x7f0000ea3000)={0x0, 0xfffffffffffffffe, [0x7ac]}) 2018/04/04 00:24:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/156, &(0x7f0000000040)=0x9c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/04 00:24:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0x22d, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002e80)=[{&(0x7f0000000340)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000380)="307c4e6c17507a9877f23dd409605a8dfb41cc7be99713c51fe73990f10b9b4e6ddb36f6cdf136ee13c11249", 0x2c}, {&(0x7f0000000440)="c7baaa592ab40c66283c95b42def08506fbb1117ad04185439abe76757753b5bd726a1804565c777da097f35eb20487e25582c6aa5bf81ebc5f5c35d6836872aa818f63e691f1e6d36b447b2dc966f6d3765d2a52e089e980d0d730a6df8d4", 0x5f}, {&(0x7f0000000800)}, {&(0x7f0000000900)="b1702d55", 0x4}], 0x4, &(0x7f0000000bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8200, 0x0, 0x40, 0x3ff, 0x3f, 0xf9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x9, 0xf7a, 0xf87, 0x1f, 0x7, 0x77}}, @init={0x18, 0x84, 0x0, {0x808000, 0x9, 0x0, 0x8}}], 0x90, 0x80}, {&(0x7f0000000c80)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000cc0)="092da733370bd2d7917c94f50ed2f81ae6e26015c9ee41ae0684babeecc91eb8860584deda", 0x25}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000001e00)="cfb389e3b74e4a35c53b19b04bab0e6f17d37c937d77792c877dd020d3f67384ebc6cd0c3715426995cf97e6276d593c1af5eaa1f2a5cc1a918ad730a3e7e0f087cc02d4f1db66a7ed63c48262e030be7cd3aa981372b003adc69fca5c8495d1929e", 0x62}], 0x3, &(0x7f00000024c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3297, 0x208, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x5, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x0, 0x607e42c, 0x1, 0x7, 0x7, 0x54}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1d7ab456, 0x1, 0x206, 0x401, 0x80, 0x80000000, 0x80, 0x100000000}}], 0x120, 0x40}, {&(0x7f0000002600)=@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f00000026c0)=[{&(0x7f0000002640)="c77a3f0fff4a0db33517f427c6a29584a0a252b97b6838a2b6c97fe0e8fb4eb28127847327aaf08abbbbe719e158075500eb655d97ea48a692c8eea3d9d8c8529270ae1a87674ed48945f57461473ffd91dd17823c61d04a0113512e248fbd", 0x5f}], 0x1, &(0x7f0000002a40)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x75e, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x800, 0x8006, 0x6, 0x1, 0xf4b, 0x5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x0, 0xb3, 0xfffffffffffffffc, 0xffff, 0xc6f0, 0xfffffffffffff4d1}}, @init={0x18, 0x84, 0x0, {0x1000000000, 0x8001, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xbd5, 0x7f, 0x2, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x2}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0x5}}], 0x120, 0x4}, {&(0x7f0000002bc0)=@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000002c00), 0x0, &(0x7f0000002dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x3, 0x10000, 0x8, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0x6, 0x2}}], 0xc0, 0x40000}], 0x4, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/04 00:24:26 executing program 5: syz_emit_ethernet(0x25c, &(0x7f0000000140)=ANY=[@ANYBLOB="01c0c2000000004000000000"], &(0x7f0000000100)) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000002b00)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x8}, 0x8) sendto$inet6(r0, &(0x7f0000002b40)="a501e7fb53699a58103b870b708241daf8c8bd94c96251acd7d3b9fbc14aed947e069dcf2e490fd96a38b61c788711ed924521fcbf1461a93af09787301fe56ca5950cf3fbc58d72ec826d471b404137bd9fa2b6ee061401602deae94a3c5c35296ee4c355db224a0f29ca56c1172f3cad8ed77a3cfa54fb7b5bcd7deb27f8814e6acaad0781fc1911dbb3dec366b27bb5c1a6c692a73a6b32943d20277986a14639258b01dd802a9673c2a0f5256efc7d71afbf5eb6f9a79efcca6832364039298621daf2b436", 0xc7, 0x40, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/04 00:24:26 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000580)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) socketpair(0xa, 0x80006, 0x705509c9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r3, 0x107, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xbc, r5, 0x310, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbbc8}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xccd8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xbc}, 0x1}, 0x4040) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)) getsockopt(r4, 0x1000, 0x7, &(0x7f0000000700)=""/206, &(0x7f0000000800)=0xce) connect$l2tp(r3, &(0x7f0000000840)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e22}, 0x3, 0x1, 0x3, 0x1}}, 0x2e) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="010426bd702c7cc3867e45a895a2c29f5d3f3440b600fbdbdf250a00b6000008000700ff7f0000afad5db3995f880a18bc8b5520b2f37fe69f7f87480683af414d00236755034af0461b8c197956d9779b12818f3e5861333a335386f9d519b913f29b51ef0193bb08636a0bcf2b11c97c1bb6b80c0dcd3f747b9c4c202103832924cfa9ffff5c55000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/174}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000080)={0x7f}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000380)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000940)={r8, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x4}}, 0xfffffffffffffff8, 0x137}, &(0x7f0000000a00)=0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r0}) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) ioctl$DRM_IOCTL_GET_MAP(r9, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3f, 0x7, 0x5a, &(0x7f0000ffc000/0x4000)=nil, 0x5}) 2018/04/04 00:24:26 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) 2018/04/04 00:24:26 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) sendmsg$netlink(r0, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) r1 = socket(0x1e, 0x4, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) close(r1) 2018/04/04 00:24:26 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000a9d000000000000b62bd0c45f6c922a8ead0c0f7e560000000000720ac0ffd8643cfc6d00"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 00:24:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x40, 0x4) sendto$inet6(r0, &(0x7f0000bc2000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)='}', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f000010bf14)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) 2018/04/04 00:24:26 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r0 = socket$inet6(0xa, 0x3, 0xffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000440)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xdc, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x6c) 2018/04/04 00:24:27 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0x8e, "1ce1874f2b6aef05646127cdb6014d44f657eb2f6c55ba05e4f8c7ca016b6b1423feee5d6e97ffe3e730c80fde2213ae3fc36e62997a8ac7e6a4efb622338df966b175e954061f11d09a5b369d0500b3cb3d1d17abfe902df07d9b5ed5f90285f03cde314bbd022a5574f5c15411cf2fe1e9cfc4d62054b2be020574b9ac48d5dc8604cbb4fbe02e831b84e650d4"}, &(0x7f0000000180)=0x96) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x20, 0xfffffffffffffffe}, &(0x7f0000000100)=0x10) write(r0, &(0x7f0000000080)="260000002200470153ff070089ffcfff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/131, &(0x7f0000000280)=0x83) 2018/04/04 00:24:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x100000001, 0x1, 0x88d, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x8}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/04 00:24:27 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000040)) 2018/04/04 00:24:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 00:24:27 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r1, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) 2018/04/04 00:24:27 executing program 2: socketpair(0xa, 0x1, 0xfffffffffffffffb, &(0x7f0000000140)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000e000029000000080000eed85c4a09"], 0x14}}], 0x2, 0x0) 2018/04/04 00:24:27 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/179, &(0x7f0000000180)=0xb3) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/04 00:24:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x2, 0xa, 0xc246, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x10001, 0x3]}, &(0x7f0000000140)=0x8) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) write(r3, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000dc0)=0x0) r5 = getuid() r6 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e00)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000f00)=0xe8) r8 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002480)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000002580)=0xe8) r10 = gettid() r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005300)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000005400)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005440)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000005540)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000055c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000056c0)=0xe8) r19 = getgid() sendmsg$netlink(r2, &(0x7f0000005780)={&(0x7f0000000340)=@kern={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f00000052c0)=[{&(0x7f0000000380)={0xa1c, 0x12, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@generic="541516b84be1b65216e71a9e9185537dd648e067d046baf945456cc61933b0eb220da860dd992ae5ed65f87af5f29d499d252a0eaf1fe0a4c9f163afe2285dc013eb20074a1d512c4e0ee493", @typed={0x8, 0x30, @ipv4=@multicast2=0xe0000002}, @nested={0x304, 0x79, [@typed={0xc, 0x1e, @u64=0x9ea7}, @generic="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", @generic="d48e0e21b52cb5230acc48b6b2093fe66b07c59bbbfecce57c386cb945aa769b105ec21de4a48765c11f62413c000e4096d7f3ffc23cb75a59794567ef6fe663d6438ab3ae8bca5fe70a63eaef8cac8b14d1c87629648ff20c997af6d946187b0c637be856d96e5213c4943d33347fa7dd70435767f500f597f3ffb1862cd94a3eb88463388828f4e5da90cc65c5e881da06addbfdac3b097a0d6dad0fa88b03faf62c14126503918d0ee4f18ae489a9c548a2231e055f039500bedb233831a73850cf0544bd47e6ff0f47474e4b262690", @generic="f961bc61db5fa1507ab381be48a8a877b1be3a2ee3013eb0d1adb36cbdf6f71c1caee7faa3bcb59bdbee", @generic="ec2afa06b1fe38cfebcc070277864fb7c1f3079baa1f526ca8f272c562281f8a35f9284a9e262aa58f248cc18fc8c8c85f6ca7b092373d4d822003171b4008da7d515577d7439c59cec9a101a65e7dc307d368860a78b8a35cd10ce903f7fce6a006228667ca41bba4b9da5bdd70bf808c621f90e6e2f7a858cb2b76debb555e153029b4347b79a27d579e3db17a95c475c2a0613b5bee51404777613e3efe38e1360d849a187fb5df43ccd6705e9922f00a5ee6c7a8eed3f110cfd4241d900028ad02625fd4a2f2a337c27463603258df1dbc2e0f75", @typed={0x24, 0x5d, @binary="8165f97c06a4e4ae24d1eceff14c4e0db0b21fe1f5b3efd3f58198d9a1ea45"}]}, @generic="42d2119ef7dcd490accdb38dc725b8c08572a454fd4a0074cad05e9412917dd109a0194a9e8cd2a58fe3de6731329f81045235d45340a8865f77fba8d8c9dd880957b81daa07f63e675ff9e6ed69beea20ffba0c5cb870628e2578330bd22889953b2d", @generic="13841528e96304ab3bc220534d467a285dff85d278811d42a947c4174ba4160b9a072b851e512c5214f2656c8ed4f2e8e5460e231551d94e29712b2c9b42f9b42a37040dca52d000586071138d251830d51d13efeb6bfc9ed960375419bcb2682f440353ccfb00448014f763556c95f155bdee4dae9eeadd42564557045be9bbb0aef03e7afac7a3fa7f12358580b2515c347a77f2ec437a21c217237382c2d4c57f6521826732e81e3269a1d5a69fb5b8f8c9dd74ecde972afd7ecc58a46445914ebff1f7ef4865bc7732c502f4aa40dd4d5911a2270fd9aa50403f8118d692f1793312e4b89ed0e6f937", @typed={0x8, 0x1d, @ipv4=@rand_addr=0x1}, @nested={0x1a8, 0x39, [@typed={0x4, 0x64}, @generic="3e487498fdd48560467df3d69eb51e8f4d9a41e089ea59dafc559827370eb2236b8df9cf7ea78ccaa909e7a2bb89e6ec6da1d858acb7b07ba3e43e9fcac1143bfb0ab1f3d622dec83c5448c9d20a31fa83ae6bf75fbe6a471a4cc2147e93a522bea92a10316d344973dcf7eaed8f926f69e37214ad7ea491a046559c313312ed2e3db2dcfeb07e192ab43a60f61e32a4d91115dc4dd80889c0114673d3a399a482b2828fe0ea81913e43c74ad7772c5c2910cdcbfc54590cf4dc8488ae70e747dfb2ed0ecacbb5f3386ae6a3ce12c93d4a5df034c08cca3235f270eccb138952d5fc29b3b234", @typed={0x8, 0x4f, @u32=0x9}, @typed={0x8, 0x8f, @ipv4}, @generic="87c173d0e3644dfe2c27fd1cedbbc5a57aa7377fd8d8961bd0337e2514968af5720bbd12f3b19219ffa01d7575111c527b628e68c88b85b565a0121e170c65a0adab81354ceba9266929b24ed73d245f0e5d2e9943311583cf7127d28f037305cbaea0a6828292be62cdaf85bf2a4110d67d2523d3a0d747cee0cf339eb684bbbcc13e1fa9d02de33f09c769371fb8810db2355e2291a74fcd6a3513322290440db3b6ae105da37cc4"]}, @nested={0x39c, 0x81, [@generic="e2e4e6aad9b89f9566790bc7fbab0d5299b11050c540395c6026c1da79900949ddea79b91d38ff028d412f36a06b5682a4eda5b7b545b24a79abd53d2f12d2e49dcaa1ef2efef0a7b92d14cc7ec01f8958b690e4d87b66475c7b3a28f2ec7deb02a96642a86d044b75fe5eecb5545288bf1759aef16325f759267a439343f1b649e303eef25f43efa28773ec2593c75304e7c30fae8e6185f82c819596ac854569007a4351df878a34158599f70c31b4f98aaf09596e264661dd9db4e55599fa807fd72be599db61a92bb83ae05425b1ed7ca9bfea8a6ab6200b585d136878ee9b4db56b8209cbdba4332a6974e4d514265fe6ef19", @generic="0eb5d1fc3b6c7120f52ba966914241483a66969a8ee434443e55c0de95c6483204d05d7ddca929b2e43af766ecf7744b4a8f6373b677418763079fb319135732a766534413ed445e0c65ffeb2b88e84beefc5e57cc0ffc5476db0e683a05761c03e33de1987b", @generic="4c92156d87eb4e8e3b2e2737bcb733de3a144de5777fce88c05c4e2075e01cbaf40aca9bbc77ae4a2f23a4f746771a8292724c26a150938f83279ce1b16cb08b445cf9e4a62becc731d60956097c69aab7fea66a4ffc7546f9bb00402f8b0a8c8fa57f3dd7933adcecd210bfa3678cab1398d7cc030f5173c57e339d6ebded3c72320f60fda981c385ab0509959ec4da44741e953558", @generic="9339c7a37d19453ce2b5604172046a81bb9cabdb13f4a288e90c3341c801737b766c18b30807e4159d8fbf65fae6e9898b193f1bc8d382111d3670b460ac6b02117125ebd563190a576c1e4f27895437aa60f7c99b54bcb0e2c39acea090385e7a111edc05de385d86e721d99add960fab398da6cead2aa69d5856a7e34b744f16a7b84006941e58f33185e47a0c10b7f7fcb977f8840a5facc00f4d06f05a1f6c52b6ca2a15e52382a14b16480ac0a350a55c013bc5661c2935744aee8767025ac8f6d4f47f1211", @typed={0x14, 0x1f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="4b22e53e96e362cfec61572f6654b15ab16fae018b3710f3b2d8e6b1a3c764c1c1d50082e09dc182a2ae441a41b18fdb08c45487c5fe1dc08cb89f618a45f85877a3f4453b248787d4e10736a1f244d693737ab3cea60fa3712c2cb656c13d65f6838ed58819291b1af241e79f82b7096420377da0403b9004e0956c8655fb00fcc2fffa710d93b5353f2534e5cd68ea918066167405dc17dbf6cff909f652214334f83b1cae6a0c9faef38c87e2b758b2e7210d8a4fca", @typed={0x8, 0x6c, @fd=r1}, @generic="0c44dc16217263fc0aeafdd6"]}, @typed={0x18, 0x1b, @str='systemnodevvboxnet0\x00'}]}, 0xa1c}, {&(0x7f0000000f40)=ANY=[@ANYBLOB="0c1500001900000827bd7000ffdbdf2508007f00", @ANYRES32=r4, @ANYBLOB='\b\x000\x00\x00\x00\x00\x00\b\x00A\x00', @ANYRES32=r5, 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0x37, 0x400, 0x70bd27, 0x25dfdbfd, "", [@typed={0x4, 0x10}, @nested={0x10ec, 0x3b, [@generic="21148ccf92a0d1c23150eaac2eb5b47f971807e2e325a8a52546d84a7ffb104f27892b7ef484569cdd030445d9ebd6061e6a201ef087120595705b9c02377b19c69f2d9876fe8b74e88e081583d67e6b5b98d8690526cad93acd6834b6f5725e8a2414cc0dfcee5eb9e8f3c828eafa5cc2c9ad7198dc74264e48bea43ee13d2feee9cf2c6e390916e9e6b229d7ec1d1c718305f4d325a7c4339f51d6e9e20c86f812a0e9c55272ea216279e0", @typed={0x8, 0xc, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x87, @ipv4=@multicast1=0xe0000001}, @generic="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", @typed={0xc, 0x32, @u64=0xfffffffffffff9ed}, @generic="d61d26fda434159d7253dab04fac9d8d63bce6fe8f", @typed={0x8, 0x3, @ipv4=@broadcast=0xffffffff}]}, @nested={0x27c, 0x50, [@typed={0x8, 0x2e, @u32=0x5}, @generic="7144216ddf3beedfe056acee2b80287a13540425697be8c987616cb4b1b60d9a60d978960add22236edbc490dc9b9b6c90cd9e4ad9b4ab4e83f986d3eabf458a0631c32779bd30105bb3b8a5d7d9864438ccd9d931532ae02a511664bc7e130926bb19a53c7cb42128bcb119c80f316e19687cc2a813d5c7281243bdd368e5ca25ea2a230fb6b9b456f60efea0d8b559d0deca837073517e76c7703e520eb25a", @typed={0x8, 0x13, @pid=r10}, @generic="d975b97ef67d6f0c5c17cc5050b85a1124a6b55a593da65d1e133b55f3594560131b6463da25d952a3e537140423dce7436710", @typed={0xc, 0xa, @u64=0xff}, @generic="b7cf141bb460d3c664a7f141807ef143ea988844f707bf87b0bd115c7f5ce9b2232a0a1fe6006a286a7103611869e4c5ef498477f39c8cf3395544b534f06e58", @typed={0xc, 0x46, @u64=0x1e}, @generic="f6ab2b3011444de920ebc3be6d98ea557c8227266835f6a798c3023186fbc730536854dba4c0cc86d7c835654a9e44cbc77c8a00ceeee93d7cae68cfc5212f4422207f11be77912ec76a7844b2eaa3402b3b19daa7a8de75691a4663189d17dac570d97ffdc3bb54e487165105e5b92ac2badf388c3dfd5693e5", @generic="62d2087b3819985e6ba0d888a617da344bcf351ff8e6ab6bdc963af22a291abca073cfde49a8b2b97e6c082700a238a463d03833eb50eb8116e307aa7840edcd9f32dfc15252eda8a62e5b83a222d4fbf720eca31da3eef4845cd2e87aa65a8ee639c77d73c1b0bad507fe661eff6774acf2f440e86ab5e8b9a792c09e861fac2f7fe957a12adaad0ea43fad4b800010dc03611a67ef4d9df0803bc8004170ac981812cf90d72b4cd2b1de711f256fe538b1d5cbb342cc72af9defa946a4faf6"]}, @generic="38574a284ba8a3948bffa8eea2b0e174cf295142383835c13f221d30ea8ac329846308f2b3d9fc0955936b5dc8d51b2ae3ec2bf224393f6f750d44c86acef5eb99db235bfb3550d21dbbf7033193cbb7d3a02243bc6d21598cde9d25d9d523848eefd7b12edb50e8b969f19a590eaf262a2c191286cb83b4f82bb0de0ce6b3832170f184c4f6d062fe28e84c49e56b822f7aac64114e5b88b5c0497ff20f3376dffd63030210e9c0ad0e53f8fd731e4dcba14fa8f322e63c0e16359d2f1db6d9142ee8bd531256697a00dcc7d77c439b9db774f13f54ffe5c02c3dc4eba965"]}, 0x145c}], 0x4, &(0x7f0000005700)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60, 0x1}, 0x40) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f00000001c0)=""/186, 0x59}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) 2018/04/04 00:24:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8f) r3 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) r4 = accept$packet(0xffffffffffffff9c, &(0x7f00000078c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007900)=0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007940), 0x4) r5 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r5, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) connect$pptp(r5, &(0x7f0000000040)={0x18, 0x2, {0x6, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) socketpair(0x0, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000240)='tunl0\x00', 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x3da00000, 0x3, 0x1000, 0x7, 0x6, 0xffffffff}, 0x7510, 0x7f5, 0xfff, 0x0, 0x7, "1ef26071f6c231e2fbf9c14f3018348d3f689ccbe815d49b2be33e044574a5584e1c701c32fcf5a3902edd97c6345df19965de1ce4cac16e4f4026ed4d0aa144d46d069afd1dffcecfb5fe966bd4a34838a07ac3496619bb92f10d6c145e7576aa65b361f35d9ba2cf7706481ec3505bbe1c782a2c037cdb6316cf7502c07645"}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000380)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xffffffffffffff1b) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000880)=0x0) sendmsg$netlink(r3, &(0x7f0000000900)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20010401}, 0xc, &(0x7f00000008c0)=[{&(0x7f0000000400)={0x58, 0x29, 0x1, 0x70bd28, 0x25dfdbfd, "", [@nested={0xc, 0x68, [@typed={0x8, 0x71, @pid=r9}]}, @nested={0xc, 0x38, [@typed={0x8, 0x6, @u32=0xa13}]}, @nested={0x30, 0x10, [@typed={0xc, 0x5c, @str='tunl0\x00'}, @generic="369e20e29894f8c164fa37ba3ee10aab361135f07c35d03173bb33839362"]}]}, 0x58}, {&(0x7f0000000480)={0x344, 0x2c, 0x1e, 0x70bd29, 0x25dfdbfb, "", [@generic="1ef50b10c789940c22ab74c4e85b95bad0d47ca2d2deea9eedf5acae27f205e2858f6579280188ac72f072c3c4535a6fc4bddd94b1d5d1d0d813944726d75c5df4aa0fff64fb8347ed457ba82322465d42f71feec83a887c59809d6dd9fdac5fb2670c0c187f8ba006fa2d437562cb382a6f5085d3700ccc900db1dcb22ed3889d34a1a364919f37c3cbe06d3fc51022c8592b47af4c4d", @generic="e319edf1a9fd74f5ab7567d2b64c60b530656ce3d16bd17b33a0e60069992e285d12225b024ea19e9050f7dfe9bc8773237b13c53ae6b068de97f62c5dcf0fe842fd4593e1159baf4d5785f5f1e2a2097d236b3a79226cfc42a40b58d9d2e358b6086d578ea7dd04386f03eeee5b138b96b765f5bf45fdd156ff6d632b638428f4928839b653d648ffa8a54fb94db4bd6aaf6e9d3812200c0ea99dc9d84d48036a55b59de32d64511fcd41bf1730723859927c42e761cbe31d0c2066f358", @generic="1770bf357d2cd7c0bfc7cfb9698707e803e528c20e5e68e94da5b006eb2a96", @typed={0x4, 0x2e}, @generic="e36ddf46be", @generic="a5fb5f4f6fa7ae245375259a96cd1f1666c6c79d13b1a472edee1f2e7d912e8afb1be9ae07a104f28f855505b0087b201a9d88948476ed391e7340", @generic="98a3e3c415c90dfe98135fc986cd1ce5b41c802e6b39c1d1138cec1e56e7ada2a18327b1d05acf26231a9cf500c4e4b91a94e51620112ca98d40e1c562dd7e7d918f6c45e743be9493227a492ab699fd89b70761cb8eb9ac44360ebb392983046f86854904322b39b19cdd8a1e03", @typed={0x10, 0x1e, @str="9b656d30656d312e402600"}, @generic="f3e596b4731503f198087206790552a87a939db16da75f34b60ff6ea0a489ec3e2114e2e5d78dc9d5aed3e1d2e2eec57b4a24f5f703f1977b4051e1bd890e5b5fac44af3ef9c6ace1e48bcdc2b610e86b490d89c2dfef38b5bf82b29f0e0f10727012e92420aecbdc8ca687b41a58f6a235b0491437d47d04ff39a7ef736d78468795bac365bdf4036c5932d087d76ac751b850fa68d4bcf3744d8569f1678d327372c857284cfcc5b6ca8b524eb1019b607119543bb693ed8853881cc332dfd96de23a7501b959dc53d7cd4e43a20e5f8c1bb177b53", @typed={0x28, 0x37, @str='security+,em1ppp0em0vmnet1vmnet1q\x00'}]}, 0x344}, {&(0x7f0000000b00)={0x2d8, 0x26, 0x404, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0xd, @fd=r8}, @generic="54ac6c7fdb277ca57c47f2108a214b937f0c25f5616690e277730a3047057da37302c11b2a3e4b6c6f89", @nested={0x12c, 0x35, [@typed={0x8, 0xf, @fd=r6}, @generic="49db55cdb2347e6da115a88c8ad2aabbc581e4b1fa6c9626eb26170e6e36b99d3137d3d72009d089d004dacc92b3446e433e4a88cc2a81947b6afdb5d507e09a3162822ed93178010a25d20b7523d5", @typed={0x8, 0x38, @ipv4=@rand_addr=0xa81e}, @generic="a3ddbbbbb0e41b6ae22331f165688c1eb993cea46772753966215ee841bb062d70af4b37b84aa61f934358f3c51f4b0f98ae4dcd54a0ec006d8607b837fd581fb7877711df3d4ba766a158526437a33c900e8cf826b377210725b1afdf9953847c5994f3dcac82cdc9e2495db7f24f14201fd359e98b18658e34658eee1e6e0125ff42fcebf8b64ce647210bd47a67e758cf9e544f5e0891589482f7ac00b462e32ecd3864e9bbeb862b2b37d6122beca3fb0fad5a0afc02e6aab9009613792333116aacb09d"]}, @typed={0xc, 0x82, @str='tunl0\x00'}, @typed={0x8, 0x84, @u32=0x1}, @nested={0xc8, 0x5f, [@generic="dec6e7d1a25864b0c01b3c64bed3f03b87b6c865a9adf3b2cbc17c16327d9e4501eb07fc3460bc2250", @generic="f01ae1fe102bae6712dda7a4c8395bef37aab912bcc1746015e33e59f622d00785a512c748684404ded552202df2083693787239ef523ae6349337425fd893a77d0389243a8692734a3065f7a78ae017786cf7dd6c40bbe6b13bdcab9a75e999385b0c0b27c25288b55e54d4ad92aee40c7a21dbb7ff1d00c91760e51465361dddc4591b80a5f8e38251c9301ae7969247e229d381eed246fd51"]}, @typed={0x4, 0x48}, @nested={0x88, 0x22, [@typed={0x8, 0x8c, @pid=r10}, @typed={0x14, 0x54, @ipv6=@loopback={0x0, 0x1}}, @generic="8903154e213a742db32aaf2e51af178418171630adf72516e53e88de7a665f7a0d32718ee68e5fee1e62e7673d498b0d7bbb8939340737dd2c219de89ecbe774b1549af2a55c6674ce4acdd75a355f8f199c5ca5", @generic="178b6f24da2c58b188ea1ea7cd9c8c10d0"]}]}, 0x2d8}, {&(0x7f0000000e00)={0x19c, 0x36, 0x109, 0x70bd28, 0x25dfdbfe, "", [@nested={0x124, 0x3b, [@generic="d22e343f57ee4f631b8772d4c4f603217ae74ed10ce7a7e370371a58e8cfe85d25457469852bfa73d3093087bfe1d8bc130e490a68ea4f8530ce6c9982ce2eda2d0a9c1ffc97c2e113e048db979fca9c24614041078b41f296e36aefa45e6ec8968e45da708e1796467b66a1896c17c4b164db1e569612d681b01603841da3fbec8f99e93c3542b04fed285b9a9b2126929993da7d4d09330ec885080ac17059ca138507697fb554415adb662f2601edd25cf6d7eb639132c6a78fea737e8b6ff6bfedaebd5f3d56006efefe2647d233c8d3e3ae1c93393eb384517b903edb919c1386b47f83fd5211103692e51e872914b57992a4e6f6", @generic, @typed={0x8, 0x2c, @pid=r11}, @generic="37b7a81f664826e524f52ab17ac74346d6f91e576cae902b2ec0f0ccc277"]}, @generic="8105475360ecb789629d2a86b60146568f40167fa7762d69a4c4c642f72c08be85349c95a62f6b4c5d4a096dba62e342400f96ad82508973d4feb46b0a348b0fbc8e2afeb76bb987ff5a44acbe472a1701a9c8ae67d7ca57d0ea89be67cad4eb6b06db71a7"]}, 0x19c}], 0x4, 0x0, 0x0, 0x20040000}, 0x4040) connect$netrom(r7, &(0x7f00000002c0)=@ax25={0x3, {"40999886608990"}, 0x7e}, 0x10) 2018/04/04 00:24:27 executing program 5: socketpair$inet6(0xa, 0x0, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x8000) syz_emit_ethernet(0x25c, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000100)) 2018/04/04 00:24:27 executing program 7: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/42, 0x2a}, &(0x7f0000000100), 0x10}, 0x20) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) [ 162.036987] netlink: 192 bytes leftover after parsing attributes in process `syz-executor6'. [ 162.076780] netlink: 192 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 00:24:27 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x100, [0x0, 0x0, 0x0, 0x1]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/244, &(0x7f0000000180)=0xf4) socketpair$inet(0x2, 0x802, 0x2, &(0x7f00000013c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001680)={0x0, 0x3, 0x2, [0x917, 0x3]}, &(0x7f00000016c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001700)={r2, 0xfffffffffffffffe}, &(0x7f0000001740)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000018c0)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001880)={&(0x7f0000001800)={0x80, r4, 0x800, 0x70bd27, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x85}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x80}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000cc0)={0x0, 0x84, &(0x7f0000000c00)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e23, @rand_addr=0x7e}, @in6={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x49, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x781b, @empty, 0x8}]}, &(0x7f0000000d00)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000001500)=[{&(0x7f00000001c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000740)=[{&(0x7f00000002c0)="828b960f3b757b975680023fbdcab6c121c5fa82860b56a177b3a03798f38a64cf7f5607917700df7499d9af1c6c1d0a55686f552dfb6e31aca5239957786c304022ff0d739ca855e28c35fd2f97495d5340d0d6fb57e3a63d9f7a0e874f1933b00cf4d8fc48ea32175cd3a4598e85809a8b6df4d3fb13575811161ef23e35bcef69c8af63932c49f5c190353678422c705ec63ae74d8df1c581d1220fdefefc266692f522151f2cbeb0ab28bb05946a1ffdce229b264e3aaa433d424863b016380eef6aa0ef", 0xc6}, {&(0x7f00000004c0)="02ffab50ac5694df7aa484622074d370892bc06f47f0ddc0e590eb289ae8da41a679d1621118a7db18fb233213434411cb27a29141dd83fe1916eb0168963f7a15d9b97df32f760dede9afa4f54828de10ef6bc263dc863a1ff565a98f8683b90833e2e786046f2b70ac29ee977b09376c4e9051c115f7f9f533", 0x7a}, {&(0x7f0000000540)="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", 0xfe}, {&(0x7f0000000640)='=', 0x1}, {&(0x7f0000000680)="6a8c1328a93b9f0dd5f3eaf312896d261dee29ba30ae347b57b32ef70a68734c09428015a8fe7aa765b1cfac86acfbc2d8fac67c11b5cb10a4048fcf63540cc9c6591c6e17cff1ef180ed5f3d3c2aae124758759ae4929d7f2990cd5053472b7300251de192e35dfc4834402a31a8fdff7eea4a207aec8a8d4cbbe92743112d8a33185ef68b03585b2ffde2ece6c0bced12eb8f32c3293c923492d2a6b2935f20d595fb7520b8f7f4ba5b3", 0xab}], 0x5, 0x0, 0x0, 0x48081}, {&(0x7f00000007c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000800)="e58723", 0x3}, {&(0x7f0000000840)="779b5800265307444003f8ea660e2bac213dd6409aa7d112e221667098f2392be5683adab7732bf665422fb30a5ace22639a23c83fbc7701f5f9d85c824dd444811477922ea46a87bf9d27ecdfeb5ca8c9e83bf7a8a7ad602442694163d3ec5391525cf8ae43788484b4c65b17783c0c2fb4ca0bdcad021524f680512d7e67de5d443615ea6e302cc6eae44c24d4e0e5278a7063faaea0631e516fd969ffcdbae7353506ee86a1ff7320b4ed82e4a7c47bd7053c6766e3b3834de09c9d9b9e5d83d11a", 0xc3}, {&(0x7f0000000940)="e8c34d73daeb50a5a56a7ee4db33918589b0d3e30bd5ebdbc5f4cd76ab0eed42f6a2d47cd1f3774e753da5ef", 0x2c}, {&(0x7f0000000980)="6bc9d2c6a4476a3bded881a30d5c0f08c824744d76e616bf3edff81bd73c943c2d3a19b11479206873f3fd17d5c4b80d575c2df425ec2a0ebcf47f2ef13cae092ffbfb20a0f55f48b5f9c474f8e2c841997d07c95be5ddb2d921207635f23efd8851103456479c14cb779d4a1f7c0bd7931c64f5f04bef56f9591ae5e404404961ddb5cafacfa7d3f88f510195897e222571c5fb20d686559a112fbb6a8ac7d1493d94aacf3a9cdece40365e4e0b45799a1d2b5cd5df75059dd073674106f078b61b96851ba6d8d2839a0891a28753d1ccb9", 0xd2}, {&(0x7f0000000a80)="afc32851706c00efab274a2b37d044b7b43c8ce9c0437868146008", 0x1b}, {&(0x7f0000000ac0)="ea33d3daabd5a4e2c1e1f96785a6ae60cb5c25d7b340553779f290cd85e607770ed0818f4c1c35fa704cb2b5e600418eb88d2482fc98169d6dae6426a50dc2f520674b45dd9c69959e5e264dc7d1116c0faf3883a438d0c14d61b4f79a14f77c472b1ecb121abfe0316195ae4f60dd9337edd56baae8c23afd81e3edd04b3f24db5855755940867bdaa3496b5d524c713bee76d712b25feeec9345cb4c3e1a00d509ac2f3dff5bdd525e736530ad4661e2e8c6f019aee2d8e7e6", 0xba}], 0x6, &(0x7f0000000d40)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x1, 0x3, 0x6, 0x80000001, 0xfffffffffffffffb, 0x0, r5}}], 0x30, 0x40}, {&(0x7f0000000d80)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000dc0)="61d56ff2be572902088564bb826927a232185820810d787a3d8d6dce95c2b47978f2780d246baaa99e2f136302206e546d1a848279556e16fcf5aaa18e85b554a2c757562d7147c469ac44abcecc8803f95e1b667b7d89ab1023fe6305802d005b03bc5b330eda598636bbd7706d42108356a0ca39ddc4c7dcc48eebb1a365c43bfe6b9f407977cf7474dc65c6fbdf8baeaa3d6915c1a79d", 0x98}, {&(0x7f0000000e80)="d0ac1a7dee1844f3736ad5186b8976c560776732b87e8149d1a2d21571c8336c890271cbebc8e0adc23f5f7657dde8f9a1462e2e9d25d484bad180b23833b22d2f162346a82c35abec8d525293897b", 0x4f}, {&(0x7f0000000f00)="e604f595492654fab244a8368bb1888a36f5abcf2911c7588c8a17e48d90d19e1d826b4869e4148a55f2ffe5e18f2c07605398079451973efe2e440299e189d34b6bfe5752d89e403fdf36d7ba58d7b3b89bd2e2bcb522121f9670d2b6411bc0bdbc4e66e7b53776a6b60b057fb23e17ee9491068685dc4bebb2bba16504659858a38cfb07a4a46e19ae80801547fc0ece89cf5b2ea3c921ec0954de99d188f3cbeb0c80b723af639c4c87da", 0xac}, {&(0x7f0000000fc0)="3a65f613a9d4c77122e7bc6b6fc19645c5b93c0ea33ba7b4241caab1113aac55014677c01d9b293a47426506bc3b6a5c4f765970a5b5e89ef66f1991bd24d1997739478ba7ae8cf9b3d1aa2ee0c8de3324acce36fc553d50933b8b5ebe9efc141343d901b20376d9c235976df1441df80d21839e2383ec4ac9d3fc18ae86c27f13d77b4a3b3edd788e4b1256546d5b5c69c465473c544b6c7ee040d7cd8c806b1cb824fef344b1e5053c3a169f8a3b6cdb8c09504bf11947", 0xb8}, {&(0x7f0000001080)="238c163122c51181f60cb4e6c8bc242934fde00d0e0416fa9958bb33399eddfdcdf92a35dff371342d1a570673fa1cb2928459291f455b6010eff824c949274c9b42776adb8f7c2a8251a060237f7a05910e944b4306fde634c39caccd258c896239f51bd1b94428bfbd3ba496ab71804fb98b6bc0e311d8b6e5032d1f80da127c43cb83182feb3a28fdd56af0e70a95af92098d984576dc00426b335d36361de66cd67e722d04d1c64b25149931c4fd11a4c94815c2748aaa0bb93184c0aa6508acdeb9788a", 0xc6}, {&(0x7f0000001180)="924f8aec639a0d0833726f8b6ebb205a", 0x10}, {&(0x7f00000011c0)="e86112623360cbc58e8720898c80e8acef688af6590c32936b5607d21702bd19943d6a05dfb780e24c2a3cc3f71282b4207503e19f49513b71a3c2f4632e0361541ecbdd47791b33e3c29d3a0c764e32605084d0dddc2b11fbc31669c6bc9f2c71aadf123a5c92c85c1482f7f913fbe3d1b4daec5c47e20c152dacf64f39e6d1b887165af520bc9c1313fd821eeb7ac5c92232aa71783b1ddb5a1f37519dcb4bb943483b198a2ed03aa1", 0xaa}, {&(0x7f0000001280)="f2df62854132d1e9a1c71cd0226555a022b726347e8d8d9f4aa6e1366d6345d3ab6df0a91732a5801df389562d6cc437e741df6a86cdc9bd4d6faf23de769d1608ec4ac7a7e26ccc02106cc4e84916c700dc803804738b5a09269af0974025e6f567e6ad58755ac634dd8fac8d6cbb45355ab7e4012db91d32e56af131686b1a15f003701c0b162d3b762471276a234ae57ab1a5370cbfccb59c6100c13323d6cbde793fa03296592859cf70a03e1f07ff71bd8b87abbd03b11eb4f99d", 0xbd}, {&(0x7f0000001340)="3322eabb9270238fe44f7472315398815d83026447d4ebfc96b380d3f93d37f2bd7846469bb880443a84291e9caa", 0x2e}], 0x9, 0x0, 0x0, 0x8000}], 0x3, 0x8000) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000001400)=0x9, 0x4) connect$unix(r3, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000015c0)={r5, @in6={{0xa, 0x4e24, 0xe000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x0, 0x1, 0x60, 0x0, 0x2}, &(0x7f0000001380)=0x98) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000400)=""/138, &(0x7f00000003c0)=0xffffffffffffff90) 2018/04/04 00:24:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) 2018/04/04 00:24:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x60}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/04 00:24:27 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000ec0)=0x80, 0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r4, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) bind$inet(r4, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r4, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000f00)=@filter={'filter\x00', 0xe, 0x5, 0x14, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000b80), &(0x7f0000000cc0)=ANY=[@ANYPTR, @ANYRES16=r4, @ANYPTR, @ANYRES16]}, 0x8c) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000280)={'ip_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) recvfrom(r4, &(0x7f0000002280)=""/140, 0x8c, 0x0, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00'}, 0x10) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x102, 0x70bd2c, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x40000) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0xd5) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000300)) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f00000003c0)={0x8, 0x8, 0xfff, 0x2, 0x0, 0x100000000}) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f00000008c0)={'raw\x00', 0x97, "193cd352095a7832c88a3fe986bcbc6f9c6d04686dca182595ceff43808d6b8c666deca1b9a05ab5f5946480e5f3f031ac3c1b7924e6c2455dbf8dda50a338a7196770670de4b8d909856bef69223e81f3ae63afca9c49eb7bc52d6668ca0c4f38cd1dd5acf3b5daa4bd9091883836baf0cc07563aa68bad4549b378969e238239f3e084825b1fb75b9168154a24f757e35cd3260d22ff"}, &(0x7f00000002c0)=0xbb) r7 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r7, &(0x7f0000ed3fe4)={0xa, 0x4e20}, 0x1c) poll(&(0x7f0000000400)=[{r3, 0x80}, {r1, 0x1000}, {r4, 0x200}, {r5, 0x104d}, {r3, 0x25696509ee4678d1}, {r6, 0x8400}], 0x6, 0x8) shutdown(r7, 0x0) r8 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r8, 0x1, 0x21, &(0x7f0000000100), 0x4) sendto$inet6(r7, &(0x7f00000009c0)="5c989def7dd0da94730ce0", 0xb, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffff69c2}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffffc}, 0x8) close(r7) recvmsg(r4, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000000780)=""/248, 0xfffffffffffffec6}, 0x40000022) sendto$inet(r4, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de", 0xc3, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f00000000c0), &(0x7f0000000240)=0x4) [ 162.157836] ================================================================== [ 162.165508] BUG: KASAN: use-after-free in dst_release+0x27/0xa0 [ 162.171565] Write of size 4 at addr ffff8801957b7840 by task syz-executor1/16907 [ 162.179083] [ 162.180710] CPU: 0 PID: 16907 Comm: syz-executor1 Not tainted 4.16.0+ #293 [ 162.187712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.197057] Call Trace: [ 162.199645] dump_stack+0x1a7/0x27d [ 162.203274] ? arch_local_irq_restore+0x53/0x53 [ 162.207936] ? show_regs_print_info+0x18/0x18 [ 162.212427] ? kasan_check_write+0x14/0x20 [ 162.216655] ? dst_release+0x27/0xa0 [ 162.220367] print_address_description+0x73/0x250 [ 162.225208] ? dst_release+0x27/0xa0 [ 162.228917] kasan_report+0x23c/0x360 [ 162.232719] check_memory_region+0x137/0x190 [ 162.237130] kasan_check_write+0x14/0x20 [ 162.241188] dst_release+0x27/0xa0 [ 162.244726] sock_setsockopt+0x431/0x1ae0 [ 162.248868] ? sock_enable_timestamp+0xb0/0xb0 [ 162.253451] ? trace_hardirqs_off+0x10/0x10 [ 162.257776] ? find_held_lock+0x35/0x1d0 [ 162.261832] ? __fget_light+0x2bc/0x400 [ 162.265801] ? fget_raw+0x20/0x20 [ 162.269258] ? kasan_check_read+0x11/0x20 [ 162.273405] ? do_raw_spin_unlock+0x9e/0x310 [ 162.277810] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 162.282387] ? alloc_fdtable+0x280/0x280 [ 162.286452] ? kasan_check_write+0x14/0x20 [ 162.290688] ? __fdget+0x18/0x20 [ 162.294050] ? security_socket_setsockopt+0x89/0xb0 [ 162.299062] __sys_setsockopt+0x2ef/0x350 [ 162.303212] ? kernel_accept+0x2f0/0x2f0 [ 162.307272] ? do_futex+0x22a0/0x22a0 [ 162.311071] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 162.316608] SyS_setsockopt+0x34/0x50 [ 162.320404] ? SyS_recv+0x40/0x40 [ 162.323845] do_syscall_64+0x281/0x940 [ 162.327713] ? vmalloc_sync_all+0x30/0x30 [ 162.331845] ? finish_task_switch+0x1b9/0x970 [ 162.336322] ? finish_task_switch+0x17a/0x970 [ 162.340794] ? syscall_return_slowpath+0x550/0x550 [ 162.345696] ? syscall_return_slowpath+0x2ac/0x550 [ 162.350599] ? prepare_exit_to_usermode+0x350/0x350 [ 162.355588] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 162.360928] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.365749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 162.370910] RIP: 0033:0x4552d9 [ 162.374075] RSP: 002b:00007f5cc2f44c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 162.381756] RAX: ffffffffffffffda RBX: 00007f5cc2f456d4 RCX: 00000000004552d9 [ 162.388999] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000014 [ 162.396251] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 162.403495] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 162.410738] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 162.417989] [ 162.419593] Allocated by task 16907: [ 162.423286] save_stack+0x43/0xd0 [ 162.426713] kasan_kmalloc+0xad/0xe0 [ 162.430399] kasan_slab_alloc+0x12/0x20 [ 162.434344] kmem_cache_alloc+0x12e/0x760 [ 162.438468] dst_alloc+0x11f/0x1a0 [ 162.441983] rt_dst_alloc+0xe9/0x510 [ 162.445670] ip_route_output_key_hash_rcu+0xa49/0x2d40 [ 162.450921] ip_route_output_key_hash+0x20b/0x370 [ 162.455734] ip_route_output_flow+0x26/0xa0 [ 162.460032] pptp_connect+0xa84/0x1170 [ 162.463894] __sys_connect+0x213/0x4a0 [ 162.467756] SyS_connect+0x24/0x30 [ 162.471268] do_syscall_64+0x281/0x940 [ 162.475129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 162.480286] [ 162.481887] Freed by task 16895: [ 162.485231] save_stack+0x43/0xd0 [ 162.488655] __kasan_slab_free+0x11a/0x170 [ 162.492863] kasan_slab_free+0xe/0x10 [ 162.496639] kmem_cache_free+0x83/0x2a0 [ 162.500588] dst_destroy+0x266/0x380 [ 162.504274] dst_destroy_rcu+0x16/0x20 [ 162.508136] rcu_process_callbacks+0xd6c/0x17b0 [ 162.512780] __do_softirq+0x2d7/0xb85 [ 162.516551] [ 162.518155] The buggy address belongs to the object at ffff8801957b7800 [ 162.518155] which belongs to the cache ip_dst_cache of size 160 [ 162.530871] The buggy address is located 64 bytes inside of [ 162.530871] 160-byte region [ffff8801957b7800, ffff8801957b78a0) [ 162.542626] The buggy address belongs to the page: [ 162.547528] page:ffffea000655edc0 count:1 mapcount:0 mapping:ffff8801957b7000 index:0xffff8801957b7c00 [ 162.556944] flags: 0x2fffc0000000100(slab) [ 162.561160] raw: 02fffc0000000100 ffff8801957b7000 ffff8801957b7c00 000000010000000f [ 162.569024] raw: ffffea00075cd0e0 ffffea0007620220 ffff8801d4f46e00 0000000000000000 [ 162.576876] page dumped because: kasan: bad access detected [ 162.582556] [ 162.584156] Memory state around the buggy address: [ 162.589060] ffff8801957b7700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 162.596390] ffff8801957b7780: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 162.603720] >ffff8801957b7800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 162.611138] ^ [ 162.616645] ffff8801957b7880: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 162.623976] ffff8801957b7900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 162.631306] ================================================================== [ 162.638641] Disabling lock debugging due to kernel taint [ 162.644205] Kernel panic - not syncing: panic_on_warn set ... [ 162.644205] [ 162.651560] CPU: 0 PID: 16907 Comm: syz-executor1 Tainted: G B 4.16.0+ #293 [ 162.659862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.669208] Call Trace: [ 162.671796] dump_stack+0x1a7/0x27d [ 162.675421] ? arch_local_irq_restore+0x53/0x53 [ 162.680094] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 162.684844] ? vsnprintf+0x1ed/0x1900 [ 162.688639] ? dst_alloc+0x130/0x1a0 [ 162.692345] panic+0x1f8/0x42c [ 162.695516] ? refcount_error_report+0x214/0x214 [ 162.700248] ? do_raw_spin_unlock+0x9e/0x310 [ 162.704632] ? do_raw_spin_unlock+0x9e/0x310 [ 162.709024] ? dst_release+0x27/0xa0 [ 162.712710] kasan_end_report+0x50/0x50 [ 162.716654] kasan_report+0x149/0x360 [ 162.720428] check_memory_region+0x137/0x190 [ 162.724810] kasan_check_write+0x14/0x20 [ 162.728843] dst_release+0x27/0xa0 [ 162.732359] sock_setsockopt+0x431/0x1ae0 [ 162.736481] ? sock_enable_timestamp+0xb0/0xb0 [ 162.741039] ? trace_hardirqs_off+0x10/0x10 [ 162.745336] ? find_held_lock+0x35/0x1d0 [ 162.749371] ? __fget_light+0x2bc/0x400 [ 162.753316] ? fget_raw+0x20/0x20 [ 162.756747] ? kasan_check_read+0x11/0x20 [ 162.760867] ? do_raw_spin_unlock+0x9e/0x310 [ 162.765248] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 162.769817] ? alloc_fdtable+0x280/0x280 [ 162.773850] ? kasan_check_write+0x14/0x20 [ 162.778056] ? __fdget+0x18/0x20 [ 162.781401] ? security_socket_setsockopt+0x89/0xb0 [ 162.786392] __sys_setsockopt+0x2ef/0x350 [ 162.790512] ? kernel_accept+0x2f0/0x2f0 [ 162.794544] ? do_futex+0x22a0/0x22a0 [ 162.798318] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 162.803829] SyS_setsockopt+0x34/0x50 [ 162.807601] ? SyS_recv+0x40/0x40 [ 162.811029] do_syscall_64+0x281/0x940 [ 162.814891] ? vmalloc_sync_all+0x30/0x30 [ 162.819015] ? finish_task_switch+0x1b9/0x970 [ 162.823487] ? finish_task_switch+0x17a/0x970 [ 162.827957] ? syscall_return_slowpath+0x550/0x550 [ 162.832860] ? syscall_return_slowpath+0x2ac/0x550 [ 162.837773] ? prepare_exit_to_usermode+0x350/0x350 [ 162.842763] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 162.848102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.852920] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 162.858082] RIP: 0033:0x4552d9 [ 162.861248] RSP: 002b:00007f5cc2f44c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 162.869027] RAX: ffffffffffffffda RBX: 00007f5cc2f456d4 RCX: 00000000004552d9 [ 162.876272] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000014 [ 162.883520] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 162.890764] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 162.898009] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 162.905666] Dumping ftrace buffer: [ 162.909184] (ftrace buffer empty) [ 162.912865] Kernel Offset: disabled [ 162.916464] Rebooting in 86400 seconds..