d0f778f211149faceefad64d47917f7a0dc6b887ce87949002d67330d4a933c8485ec4f00de5bc"}, &(0x7f0000000280)=0x3e) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="501fe9c6d483ce36"], 0x0) 2018/04/27 17:37:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50469a3687442c2c02100200780000"], &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f0000000040)={0x1}) 2018/04/27 17:37:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e, &(0x7f0000001580)}, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/27 17:37:49 executing program 5: r0 = socket(0x40000000005, 0x5, 0x0) bind$inet(r0, &(0x7f0000b32ff0)={0x2, 0x4e20}, 0x10) 2018/04/27 17:37:49 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xffffffff, 0x4) socketpair(0x2, 0xe, 0xc802, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x3, 0x8001, &(0x7f0000000300)) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) connect$packet(r3, &(0x7f0000000180)={0x11, 0x8, r4, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/27 17:37:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'rr\x00', 0x0, 0x2, 0x8}, 0x2c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) gettid() getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000000800)=""/197, 0xc5}, {&(0x7f0000000900)=""/201, 0xc9}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x4, &(0x7f0000002a40)=""/42, 0x2a, 0x3}, 0x2040) getpeername(r0, &(0x7f0000002ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000002b40)=0x80) accept4$netrom(0xffffffffffffffff, &(0x7f0000002b80)=@full, &(0x7f0000002c00)=0x48, 0x80000) socketpair(0x3, 0x5, 0xfffffffffffffffb, &(0x7f0000002c80)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000002c40)=0x8, 0xffffffffffffff0b) r3 = accept4(r1, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000340)=0x8, &(0x7f0000000440)=0x4) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1001050}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x1c, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000000740)="e36201dea370", 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffd000/0x3000)=nil, 0xffffffffffffffff, 0x7, 0x42, &(0x7f0000ffd000/0x3000)=nil, 0x9}) getpeername(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000002c0)=0x80) sendmsg$nl_generic(r6, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2c0000003e0004082bbd7000fbdbdf250e0000008dd1d9b38dc1b196fa7b72980e741f8b05adfe0feee5bdac10d74530a7afe1e7f2554bed60270080968851426865410d97662b8dd967e96c2564a48a0c76f73d36e280521907ac19dc4506d29a756fcac7561d3a84dc52f162bf7aa3fd45efe6e5b3dc2479624d59e2b25600c231b79debe8a416c2a3f6831a"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000180)=0x9, 0x1) 2018/04/27 17:37:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000180)=0x80) bind$alg(r1, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x5, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0xfffffffffffffdc6) poll(&(0x7f0000000000)=[{r0, 0x4040}, {r0, 0x260}, {r1, 0x500}, {r1, 0x4000}, {r1, 0x10}, {r1, 0x140}], 0x6, 0x31) [ 83.520746] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr [ 83.585479] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr 2018/04/27 17:37:50 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x13, &(0x7f0000001f54), 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000c426879aeedc2693787ae6c49ba07de11b14256900", @ANYRES16=r3, @ANYBLOB="200028bd7000ffdbdf2503000000040005000800020002000000080002000a000000080003002b000000080002000a000000080001004e240000"], 0x40}, 0x1}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x390) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) 2018/04/27 17:37:50 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000000000), 0x6c) 2018/04/27 17:37:50 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="6001000000000000000000000000000000000000b4000000571b10ff843dd0a6daf21aef3d50222c97c540267726c3d1c2fea8337377290e6dc14856a175943ac62e958429202e5974e28d241d0bfac6a807ca55c678859024d8d491b2cfd84c84d68ce28e5b90a748d1aa819a5e118901995a8dbcd8cebf21b954b30c966bde9793dbf4e912ef57d2fcd749e752732d8e01899299118ff0b83f6b38e2fe3c7040f35b7d61bfbfc58fdb9d83e645acc29b40a8908000a29764b6e08a0c00260000020000000000009800280008001700", @ANYRES32=0x0, @ANYBLOB="8c003c007a1f6265e67fe03db4e74aed9bd8ce77618e24167921269ed3d0d126a028e842657ed9d7498fdeba5c99f27b8b172ef20517297afb70ffd53628fc6f8c9d8d44f72c85d8b4361a96e3d41e2860cbb767cb8cb4244d63ae14bfe3c4ecc07f39fd5ea8a099570278098b57088b6f8f5e8de50cfe679adb78991d6610e4f2d2b02592227d830a000000"], 0x160}, 0x1, 0x0, 0x0, 0xc000}, 0x50) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000800)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000a00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000009c0)={&(0x7f00000008c0)={0xcc, r1, 0x200, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xcc}, 0x1, 0x0, 0x0, 0x80}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r2, 0x400, 0xffffffffffffff7f, &(0x7f00000000c0)="939daaccae9768fea9c178da9d955f5a692cd858e0126945b4aae8bc979a833019c8131ba534137c7fc9c2fbf41aa7488c304b4d5090621735a8a14dade0de5a29295f4a493836bea700a62ef42eb65491ae711171ac606c4283b7c79bdee1b38ce256d65309822dcbf6835d59fd6032bde4370978326e2160fa1ec681b13f1afc", 0x81) setsockopt(r2, 0x0, 0x4, &(0x7f0000000180)="b392e4aa9e68ced3b225a01467b01c8fc53397d83791986323c34685f0b96650c1524ba3874fc3dabebc5772b939612e3dbffb34aab671090d040b485639e9f8cf8df69e79d2745b574f5b6e75410002dd258e9a99e4691ce51b08d6e293a3257f6516d1581f37a891552cbd1930eb5ec2ef4de7cd2b0a8dbb30daff2255db98c1f35440f60b7b11ab71520eb41d7855cfdab8877f3f04b242384a", 0x9b) 2018/04/27 17:37:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) socketpair(0x15, 0x80000, 0x4f, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001480)="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", 0x133) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x10000004}) socket$inet_smc(0x2b, 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0091ee98c34ccd1a2f8b64dc0445e9d2b1b46248d07f2375cc4d8cc5d2c19", 0x20}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 17:37:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000680)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x401}, 0x1c) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000000c0)="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", 0x5a0}], 0x1}, 0x0) connect$inet6(r1, &(0x7f0000000fc0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xff3a) connect$inet6(0xffffffffffffffff, &(0x7f00000010c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001100)={{{@in6=@dev}}, {{@in=@remote}}}, &(0x7f0000000000)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001680)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20001480, 0x0, 0x0, 0x200014b0, 0x200014e0], 0x0, &(0x7f0000001040), &(0x7f0000001480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000800000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff010000000900080000000000000065716c00000000000000000000000000677265300000000000000000000000006772653000000000000000000000000065716c000000000000000000000000000000000000000000000000000180c20000000000000000000000e0000000e00000001801000071756f74610000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000636f6e6e6c6162656c00000000000000000000000000000000000000000000000800000987435ae891ddc1ad3aa8083c1862000000000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000004c"]}, 0x250) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x63, 0x30, 0x0, 0x3ff}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000740)={r2, 0xfffffffffffffffd}, &(0x7f0000000780)=0x8) 2018/04/27 17:37:50 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140), 0x107) 2018/04/27 17:37:50 executing program 1: r0 = socket(0x11, 0x803, 0x0) write(r0, &(0x7f0000000000)="2400000020002553075f01880272fc0202000000001000220ee1000c08001600f0ffff00", 0x24) 2018/04/27 17:37:50 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) mmap(&(0x7f000082d000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x4000000000000) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2719, &(0x7f0000000000)=""/40, &(0x7f000090effc)=0x28) 2018/04/27 17:37:50 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) bind$rds(r1, &(0x7f0000000100)={0x2, 0xb21, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) sendmsg$nl_netfilter(r0, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b42fec)={0x14, 0xa, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/27 17:37:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x878}, 0x14) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket(0x11, 0x80807, 0x7) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000040)=0x7, 0x4) 2018/04/27 17:37:50 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735", 0x0}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x15, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9d}, [@exit={0x95}, @ldst={0x3, 0x0, 0x3, 0x7, 0x1, 0xa0, 0xfffffffffffffff0}, @generic={0x1, 0x5, 0x2, 0x7}, @ldst={0x3, 0x3, 0x0, 0x0, 0x7, 0x1, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, @generic={0x3, 0x6, 0x4, 0x3}, @generic={0x43a9, 0xd357, 0xfffffffffffffffd, 0x7f}, @alu={0x4, 0x2, 0xb, 0x2, 0xa, 0x1e, 0xffffffffffffffff}, @exit={0x95}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x6, 0xe5, &(0x7f0000000200)=""/229, 0x41f00, 0x1, [], r0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000380)=r2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r3}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="d70000000000004a000400000020", 0xe}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/27 17:37:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff31) r2 = socket(0x15, 0x80806, 0x9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r3, 0x0, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x76de}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9c95}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xffeff010}, {0x16}]}, 0x10) 2018/04/27 17:37:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000005c0)={@remote, 0x0}, &(0x7f0000000600)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x3, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000300000000000000000000006b4ffcfffcffffff0000000000000000034c000003007f651df8a93cab9f440000008dc200000000"], &(0x7f0000000480)='syzkaller\x00', 0x2, 0xd7, &(0x7f00000004c0)=""/215, 0x41f00, 0x1, [], r1}, 0x48) socketpair(0x3, 0x7, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) r6 = accept(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0xfffffffffffffebc) bind$packet(r6, &(0x7f0000000100)={0x11, 0x8, r5, 0x1, 0x120, 0x6, @random="94fa2214bf22"}, 0x14) listen(r6, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000980)={'\x00', &(0x7f0000000780)=@ethtool_rxfh={0x47, 0x9ab, 0x4, 0x8, 0x6, "06ecfa", 0xa23d, [0x4000000000000, 0x3, 0x6]}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000009c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffefffd, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x6d) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000800)=0x9, 0x4) r8 = accept(r2, &(0x7f0000000900)=@generic, &(0x7f00000007c0)=0x80) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000740)={'ip_vti0\x00', @ifru_addrs=@ipx={0x4, 0x100000000, 0x7, "524afb2367ff", 0x7}}) sendmmsg(r8, &(0x7f0000007bc0)=[{{&(0x7f0000000880)=@generic={0xd, "b22e9c7769212078f1ca01a1683e297788ae1da479d440424bf898c281c1c07234ee57c1bcadb2fce046e2f2ac2aac2e67f2d8187a013d6efcf26e73065e2cca04f10f057cd2e9e9175f2258652f79eb5b3060f9ca122751b4366ef47e5894ac042897263c3d12f7b77697c9553db8c7d4853fa1ccdf90fc1d62435800f0"}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40), 0x0, 0x800}, 0x6}], 0x1, 0x10) connect$unix(r6, &(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e21}, 0x6e) accept4$inet(r3, &(0x7f00000003c0)={0x0, 0x0, @multicast1}, &(0x7f0000000840)=0x10, 0x80000) accept4$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000700)=0x1c, 0x800) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r9, 0x4) [ 84.308881] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/27 17:37:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="160000000000000002000000000000000000000000000000841c7b0000000000000000000000000000000000"]}) 2018/04/27 17:37:50 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) ioctl$sock_ifreq(r1, 0x893f, &(0x7f00000007c0)={'ip_vti0\x00', @ifru_addrs=@hci={0x1f, r3, 0x3}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000240)=0x6, 0x4) r4 = accept(r2, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) recvfrom$inet6(r4, &(0x7f00000000c0)=""/48, 0x30, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000296000)={@local, @multicast1}, &(0x7f0000a5b000)=0xc) getsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000000280)={@loopback, @local}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x3, [0xff, 0x6, 0x5]}, &(0x7f0000000200)=0xa) socket$inet_icmp_raw(0x2, 0x3, 0x1) getuid() setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x1f0}, 0x8) epoll_pwait(r1, &(0x7f0000000300)=[{}, {}, {}], 0x3, 0x80000000, &(0x7f0000000340)={0x8}, 0x8) [ 84.397115] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/27 17:37:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r2 = socket(0xb, 0x6, 0x64) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x5, 0x4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xf0, 0x140}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffff7fffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d7000), &(0x7f0000aa1000)=0x1e0) 2018/04/27 17:37:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000ac0)={&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/252, 0xfc}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000780)=""/249, 0xf9}, {&(0x7f0000000880)=""/154, 0x9a}, {&(0x7f0000000940)=""/106, 0x6a}], 0x5, &(0x7f0000000a40)=""/100, 0x64, 0x1}, 0x120) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'veth0_to_bridge\x00', r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'nr0\x00', 0x2}, 0x18) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000100)=""/4, &(0x7f0000000fff)=0x4) 2018/04/27 17:37:51 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x8, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x1, 0x6, 0x2, 0xe, 0xc}, @ldst={0x3, 0x3, 0x0, 0xe, 0x5, 0x30}, @ldst={0x3, 0x1, 0x6, 0xd, 0xf, 0x9, 0xfffffffffffffffc}, @alu={0x7, 0x2, 0x8, 0x3, 0xa, 0x8, 0x4}], &(0x7f0000000040)='GPL\x00', 0x1, 0x6d, &(0x7f0000000080)=""/109, 0x41100, 0x1, [], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) socketpair(0x5, 0x0, 0x4, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x3000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@bridge_getlink={0x28, 0x12, 0x400, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x0, r0, 0x18080, 0x2622}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x54) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000), &(0x7f0000fb9000), 0x1}, 0x20) 2018/04/27 17:37:51 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000003c0)=0xd34b, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}, 0x5, 0x80000001}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x8, @empty, 0xfff}}, 0x8, 0x8, 0x6, 0x6, 0x1c}, &(0x7f0000000300)=0x98) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r2 = accept(r0, &(0x7f00000008c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000005c0)=0x80) sendto$ipx(r2, &(0x7f0000000940)="69ca45270f4edb9537caa4ebdcd18ef7371d07348917aa9bb1d321c26a0f4088de637ac377858a3d504086ee9ab1861b724d4f7e6ad01a89c31a7cacb7bdf58641ba5f7efd8f56854dda88e2f0", 0x4d, 0x40001, &(0x7f0000000840)={0x4, 0x1f2, 0x20, "62c5e8b42949", 0x4}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000700)=0x401, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000740)="ba6e15138062b65c5514290dadbcd3754f74f788ecbbae81a2d6e24adcb048aaf44cd89cf8df447735eed650eee31971c85766e1fbb490e6802efd147eaca857bf9bdc080c0cb786793a6f54", 0x4c) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000340)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000040)=@int=0x4de, 0xfffffffffffffc9a) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000b00)=0x4, &(0x7f0000000b40)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x6, 0x1, "5af864f0c9ffd68896b9bbdddd703b95087aeb42ba798d570be934aa5becf97b87afd08799a1cf64aabf1dadb4f83f1d97f7774bd45ceba82ca91aa25f509b16c91f4f9ca24bf971c1d18cb93c6b0ddb"}, 0xd8) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00000004c0)={"801600007030009f001600", {0x2, 0x4e25}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000009c0), &(0x7f0000000a00)=0xffffff5c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000a40)={'security\x00'}, &(0x7f0000000ac0)=0x54) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000b80)) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000580)=0x1c) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x464d, [0x1, 0x6c, 0x2, 0x0, 0x3, 0x3, 0x6, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000500)={r1, 0x317}, 0x8) 2018/04/27 17:37:51 executing program 1: syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast}, &(0x7f0000000440)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/27 17:37:51 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000002c0)={{0xfffffffffffffffc, 0x7, 0x6, 0x5, 0x2, 0x1}, 0x2000000, 0xffffffffffffff80, 0x1, 0x9, 0x10000, "7e75a63c96bda5d69891cc7674817b9d816f777839cf9774c993a41fbd39aad7251e85acc8122072746566cc85f4603902e0237281e5ce9087366681ceffb08ecf15c766ac319feecb55b745cb960fa8bb4608173aa07729100aa331632e4338e3be278cfd67bb4ee82167616fb2e037d9525fd3763de3fe7947bd36c0956a72"}) r1 = accept(r0, &(0x7f0000001840)=@rc, &(0x7f00000018c0)=0x80) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000001900), &(0x7f0000001940)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/04/27 17:37:51 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2400000020002553075f01880272fc0202000000001000220ee1000c08001600f0ffff00", 0x24) write(r0, &(0x7f0000000040)="d3be14726114", 0x6) 2018/04/27 17:37:51 executing program 7: r0 = socket(0x1d, 0x3, 0x1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x73, 0x80000000, 0x0, 0x8}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0xffffffffffff7238, 0xa1, 0x5c, 0x9}, 0x10) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x0, {0xa, 0x4e20, 0x73, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x3a) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x6, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1f, 0x9, 0x3d, 0x9, 0x2, 0x3e, 0x28, 0x30e, 0x40, 0x3c9, 0x9, 0x9, 0x38, 0x1, 0x8000, 0x9, 0x8001}, [{0x0, 0xfffffffffffffff8, 0xf528, 0x5, 0xc1e5, 0x8, 0x6, 0x40}, {0x6474e557, 0x96be, 0x8, 0x4, 0x9, 0x5, 0x6, 0xffffffffffff0000}], "182b8c9c696aaa9c4ebd1d5674e103ff524e9c478520258d2f4fea09533cc3130f18f53301baad5247705881648e000535f722a449090d0e497e39eca16c131094de1c8438e26c66ab4aec1d3c90a1cadea4648c9558d64eba0c09cb48cf1a1b8ae52d39ac7f6cacdf7c22731368d5da9730ab21a3b7c56581286cd34044ddfc205c6f0a811dc6472711c38073b65ea0f2c0367e6e55d45a333f034667420f035eceb8394c1b976c4b25465ee424c7befa51d2a095214e2151dc8587b7e6589b37440d82276d1123f250810a44aac17abbd74c8ea6ade56dd0168fbc9854ac7ee527d6643fd02f8b9fb466724fd4f05f3ac7a049f3", [[]]}, 0x2a5) socket$inet_tcp(0x2, 0x1, 0x0) [ 85.056879] netlink: 'syz-executor6': attribute type 22 has an invalid length. 2018/04/27 17:37:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={"7261770000000000f0a000000000000000000000000800"}, &(0x7f0000000500)=0x28) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x1201}) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x7, 0x80, 0x6}, 0x10) 2018/04/27 17:37:51 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x2f3) 2018/04/27 17:37:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000000c0)="ab473b8b357111633811d49f72e8ba83f3f69b4ddaef2ed75bcb016dca6e57dcfcd0988ee41bb9c1e399b59e154abca5fb49bc0f4c86737aa8fec20d537814eb949c1fa8f0860c90dc9d13f472346ef805cf8a4a1cbacea8a0a2423af7a5d1220cbff180750f0848b7a8f521f9904ea44afe845d", 0x74, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x6, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @loopback}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000380)={@remote, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x210, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x1f4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x210}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) [ 85.102445] kernel msg: ebtables bug: please report to author: Wrong len argument [ 85.135633] netlink: 'syz-executor6': attribute type 22 has an invalid length. 2018/04/27 17:37:51 executing program 1: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@ax25, &(0x7f00000005c0)=0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0xffff}, &(0x7f0000000140)=0x8) 2018/04/27 17:37:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1, 0x200, "49063f6eaeea34c5d231c9fc52d229180f7cd29f8341e2898befdcd5059d3e49206edac806c2b58d205d8eb3b46be93ab9e17b68048c2edf8d3773ff0d3c7d21f791ef37569e436e916b76b816fe28a1"}, 0xd8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x9}, {0xe}], 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) 2018/04/27 17:37:51 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000001ffa)=0x7, 0x23) [ 85.162199] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 17:37:51 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000900)=@in, &(0x7f0000000980)=0x80) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00000009c0)=0x6107, 0x4) socketpair(0x10, 0xf, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xf0, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x60, @dev={0xfe, 0x80, [], 0x21}, 0x100000000}, @in6={0xa, 0x4e21, 0x514, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xbc71}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfff, 0x55, 0x81, 0xff5a, 0x55d}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x94, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x6d91, @dev={0xfe, 0x80, [], 0xd}, 0x100000001}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x4e24, 0x7be68c3f, @empty, 0x7}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x7b}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) socket$nl_route(0x10, 0x3, 0x0) close(r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000006c0)=0xe, 0x4) [ 85.223965] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 17:37:51 executing program 5: pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r0, 0x28}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x100000000, 0x10}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, r2}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x2c) writev(r4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="0aa6d816105d8b2d7e62b1e3ad76da440be5f91f1850926eb83b0998791ec6d5b303c52a8461cdfe663f28bbc2c9a577631fec866df01734147ebb9a4c4f9e3dcadaf20a423a37840e4acd186949e7db9bde8c5a0cb3a8d231e6d18f83b2be91d62dbfc4154571fe", 0x68}, {&(0x7f0000000200)="c365b7d2e527413b3becec90eb497fab13c9d8fc13da7654b6d964baa7e0a7d33dc283487811b043e95d105a9d2a4553475bfa5caf9d3d8778f1", 0x3a}, {&(0x7f00000002c0)="097e14d19b043dc20a83f191cfa2f680b11c59e168b35091815559ac8bc7859d80a6a41ea8d7308cd946a9c4", 0x2c}], 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000100)}, 0x20) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000680)) sendmsg$key(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)={0x2, 0xb, 0x9, 0x2, 0x28, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xa, 0x4}, @sadb_x_sa2={0x2, 0x13, 0xb00, 0x0, 0x0, 0x70bd2a}, @sadb_x_sa2={0x2, 0x13, 0x20, 0x0, 0x0, 0x70bd2a, 0x3501}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_sa2={0x2, 0x13, 0x84de, 0x0, 0x0, 0x70bd29, 0x3503}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bb0, 0x80, {0x6, 0x3f, 0x800, 0x4, 0x0, 0x10000, 0x0, @in6, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x3, 0x17, 0x6c, 0x20, 0x0, @in={0x2, 0x4e22, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x6, 0x8, 0x5a, 0x0, 0x40000000}]}, 0x140}, 0x1}, 0x20000000) accept4$llc(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x10, 0x80000) [ 85.272729] kernel msg: ebtables bug: please report to author: Wrong len argument [ 85.321980] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 17:37:52 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="cb1caddd83668ac274e1ef2a33e3bfc9e0590644207cdc770cb796d0d53e3e37db4ce6eb38ac4556e30300b6454721af6ea088e7db56745fbbd26879a110f1e15525cb441341ae4a2225b9820eea9dbbff43d55c1cbbc7af890d60fbd6dff30e7ae25f0605866d8ff1edf5a860bf8c84d863be4b2647e3ca2a638bc54f2632c2791288c4c03c7c93c6ff2446a5ab75c9"], &(0x7f00000000c0)=0x6) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/27 17:37:52 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x400000007) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'teql0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e20, 0x1000, 0x4e21, 0x2, 0x2, 0x20, 0x80, 0x87, r1, r2}, {0xd6, 0x7, 0x6, 0xffff, 0x2, 0x8, 0x7ff, 0x9}, {0x719, 0xff, 0x7, 0x1}, 0x9, 0x6e6bba, 0x1, 0x0, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x2, 0x0, 0x8, 0x8, 0x30}}, 0xe8) socket$packet(0x11, 0x2, 0x300) 2018/04/27 17:37:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @rand_addr=0x80000001}}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002c0005070000000000020000037c00008000000000000300"], 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') listen(r0, 0x1) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r1, 0x630, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000894}, 0x40000) 2018/04/27 17:37:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x40000000000000a, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000173ffc), 0xba) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000000200)="0618802d8a47eaac30f135acabff4688a3dda1fc86fda0a682fc9d2ffa7e33f12945e0fd9196c80764359125670c205611dfb73014ad0eda4824b30eeca71003a5e4cd6e51132888908c26aa085ba4684afc5bd56b818a0656543e2d59880655282510a75523d6b9697cdfc25bb58dc21149ac9c01dd7bb863f8a4b530dee37a7ddbe134a4d99db831d3b45f74f9754a8e65e12d7f47a191c6b450660e400d1bb647b634c97cae661423d8e70865bbaab1af02c9147b1e6985715741d54dd8f2e0ef9690d2a31917f4afa683cb8583e20651e473") socket(0x1f, 0xa, 0x7fff) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="50010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000040000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d000000000010000a00000000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000668600000000000000000000000000000000000000000000000000000000000000"], 0x150}, 0x1, 0x0, 0x0, 0x40000000000}, 0x20000000) 2018/04/27 17:37:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="03f904adf4"], 0x10}}], 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="c3105c5105fd6fc4bbc73acf92c32d3a8105e3958dcb2d97f4f6c97b20e3bc258ef87700178f233816e90c0912069f9153afbeeb33aec35ad211f6c3bb070f6b0a6914076927fb035425afa678438af386aa833881bbf338d857229b075a926253f7a16f68cc12103af61e01d78df79fcde6776fa938e6688ea2daf1a7dc37a5fe167bff1baa4611fde8ce1c40a4c3e24853defd4344a241267d728fcd2895d02f4c7165a06235d8742ba68276a7c76da6d0716a624c5aeda0dcc059057bc8569b88d9c5cdd35c6e836d9b5ce45f662c40e845a2c3db51ae1cbfca2eba6c39", 0xdf, 0x4001, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket(0x5, 0x7, 0xe000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000004}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, r2, 0x400, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/04/27 17:37:52 executing program 5: socketpair(0x0, 0x80803, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000580)={0x100000000, 0x6, 0x3000}, 0x4) r2 = socket$packet(0x11, 0x800000003, 0x300) accept(r0, &(0x7f0000000c80)=@rc, &(0x7f00000005c0)=0x80) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000180)=[{0x3}]}, 0x62) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000640)=@security={'security\x00', 0xe, 0x4, 0x5b0, 0xffffffff, 0x250, 0x250, 0x250, 0xffffffff, 0xffffffff, 0x4e0, 0x4e0, 0x4e0, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xb}, [0xff, 0xffffff00, 0x0, 0xffffffff], [0xff000000, 0xff000000, 0xffffff00, 0xffffffff], 'eql\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0xaf, 0xf1, 0x1, 0x1}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x6, 0x100000001}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x7ff, 0x6, 0x7, 0x7, 0x30, 0x3, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0xf}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0xa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xf}, @empty, @loopback={0x0, 0x1}], 0xc}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x80000001}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x81, 0x62745500, 0x200}, {0x3e00000000000000, 0x4, 0x1}, {0x100000000, 0x4, 0x9}, 0x5, 0x4}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xff, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'rose0\x00', 'teql0\x00', {0xff}, {0xff}, 0x67, 0x1f, 0x3, 0x4}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x4}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0xffffffffffff463d, 0x3ff}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x0, 0x100000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x610) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaa0001aa000c0100000001030000c6f43a0f96d13057"], &(0x7f0000000080)={0x0, 0x3, [0x76d, 0xec2, 0xdd1, 0xf09]}) socketpair(0x2003, 0x800, 0x1e5b3101, &(0x7f00000001c0)={0xffffffffffffffff}) syz_emit_ethernet(0xe4, &(0x7f0000000480)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0xd6, 0x2, 0x14, {@current, @random="779e500187e4", 0x10001}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "53727c6537583e65831c765ea0fedcbecab348ebd6d909519f97e8febcdba53c88c8dcfdd5404e9670932682e3333f3e45142f2108a9c7f045515ec58300680b676e1bdf86d76f8f7cb1dbe9d2ab1d5dd5ff224940fa998b558ef7b78564f3b7aea25f121ad3c52181650a08bab506110ee41c6d2dfedac9e791efc32bb6558b3a9c241ca6c0a55a93621b446e178c1d8e8749b1e79d18e351cb315c14823dd5979fcd63c44a34a6c35721444fe46b9e86e5572c30afb2f3"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xfe8, 0x4d9, 0x769, 0xe7]}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="cf010000", @ANYRES16=r5, @ANYBLOB="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"], 0x168}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/04/27 17:37:52 executing program 0: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000000)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b8912860fe2af3fcbf256994c6f64aea0dc523b5a1041536820d3", 0x1d4) read(r0, &(0x7f0000000040)=""/74, 0x4a) 2018/04/27 17:37:52 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) recvfrom$llc(r1, &(0x7f0000000140)=""/249, 0xf9, 0x12101, &(0x7f0000000040)={0x1a, 0x337, 0x1, 0x9, 0x13, 0x400, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x1c) 2018/04/27 17:37:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x7}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, 0x6, 0x3, 0x3, 0xc, 0xffffffff, 0x7, 0x5}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ef, 0x4) recvfrom$inet(r1, &(0x7f0000000200)=""/36, 0x24, 0x40, &(0x7f0000000240)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendto$inet6(r0, &(0x7f00000002c0), 0xfe53, 0x0, 0x0, 0x7fb35a38104a3cef) [ 86.329216] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/27 17:37:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="840100001a0005000000000000000000ac141400000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000033000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000617c3f51000000000000000000004c0012007063727970742872666337353339286374722d73657270656e742d617678322c726d643132382929000000000000000000000000000000000000000000000000000000000000000048000100736861332d3338342d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000064b70000000000000000000000000000"], 0x184}, 0x1}, 0x0) 2018/04/27 17:37:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) socketpair(0x1, 0xa, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x1, 0x4, 0x9, 0x4, 0x8, &(0x7f0000000140)='bond0\x00', 0x0, 0x7, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="68617538c2406531c5178d069d5bd490bf01f0e57e12b28f8f523a8fa95841af138fdf3fcfe4d5c73de798847e07551617df18757b8ab9e8f2a2e69cdc34bd77b21d664d27c4cbb04e343cfd9c5d2f505b48cf02deaf51545b454cb2b1017257900d094821518957fe4522747eaf6f954b6540849f03eb4ae3c2fbe0a9d85ccf4b5416eee1635a144070b878452ca612d5feab2ffc4bfd59dcb53520a2", 0x9d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001140)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001240)=0xe8) r9 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002580)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001300)=0xe8) r12 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005880)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000005980)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000059c0)={0x0, 0x0, 0x0}, &(0x7f0000005a00)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005a40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005a80)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000005b80)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005bc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005c00)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000005d00)=0xe8) r21 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000060c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006100)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000006200)=0xe8) r24 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006280)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000006380)=0xe8) r27 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000068c0)={0x0}, &(0x7f0000006900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006940)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000006a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006a80)={0x0, 0x0, 0x0}, &(0x7f0000006ac0)=0xc) sendmmsg$unix(r2, &(0x7f0000009480)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000001580)="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0x1000}, 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{&(0x7f0000005fc0)="33f1efc1661ea288f289f763f40d44ffbd881eac30f7f96f34b74dacd8ea3865699969c6fee4e4a97d9f17b19f2352d928f078aa9e22fe9f3789e85bde1e00aeb29cebccea85470268c44d36c8895776a728f18f753d194d0a0fe0b3f6a132c6dfdf785fa7cb360c9833f5bf290f896851432c45999ca24a7c13d0d624b62971ece847ab1483d404e5699dc0e42e4d2e71b006393b313a951a81db76be03302f74c84ad7ecbd49af5e5bf0071a803e4391595a0cf57d6912914f4dae3419", 0xbe}], 0x3, &(0x7f00000063c0)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x10, 0x1, 0x1}], 0x70, 0x20000800}, {&(0x7f0000006440)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000065c0)=[{&(0x7f00000064c0)="cd9f51bad2c212b9b99804fae55abfae4ec967d1e45d1ce12bcb2366c2bb9e33168f2090bfa57980daf900b22786436a3a449e9a1e244f96437cfcce7538680a88b75fc4c7c27f1a51a54dc6c303b32d9545", 0x52}, 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", 0x1000}, {&(0x7f0000009200)="82f785e96669e5ec1ebeb328567bc0ec91647d5024936f7cf5a62dfb846a48f69f2a67f9e206f21119bbb749", 0x2c}, {&(0x7f0000009240)="e26b9b7ba64e683570695412ec8039c6ee49a349f45b5ccc4e31ffb4a3ecd9ea88d1cf17eecbd4eb7e316e48032f74cb890f1577852391587b184c5c6ccc1c17b30c4ab81df3fcd56aaf6212035deb1c4d749ebced237f31bd5a05ccb7ef077a5733b68a84a1c382fdbd68e5e6c0eb8244b0c10774952b1a9bdd4bf278312eb1b122d34008ee4b66580ff8473ec5cce022c99ebef248ba16d0376646d8fa83cac7afefd8c1227f6fe21b853bdafaf2bb98d592d5f24ac5c40d6d33a3", 0xbc}, {&(0x7f0000009300)="2922c8d7102042f6f89142bf944222f0d7b2519780c0a6d1465446ddf3d9b5b896f0804269e9d2d9ef9cc6a444bfca10d5fec68dd1547d20fe257970ae51543899319c5b119a3bf58d6245dd240af48609305d53dd852ff87e597dc6adc2bbe30440c1834c1b5a33e222b5abf5a3074be773afcc12afa0ee6930567f9d1eb56dd956416ad4fddd86d6d8317142bc992e9dce442cd6f77e02a2319413d2a9e9e67b4c982285f6c8799ba6ce23ef4808a1008e90584dddb7b0ddd63fbc", 0xbc}], 0x9, 0x0, 0x0, 0x4004800}], 0xa, 0x40880) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000080)=""/155, 0x9b}], 0x2, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2018/04/27 17:37:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x27004a05}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x0, 0x4, 0x6, r2}, &(0x7f00000002c0)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)}], 0x1, 0x4008000) accept$alg(r3, 0x0, 0x0) 2018/04/27 17:37:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00000000c0)="616d905a1b4b70a1d4ac260dbb4cbe2145b46152954dde781a8aadf883298c8db84491b80c253538e6ab6536641913b88c5b08877273ecae3317c9b4db7dae7aa3705b92ae323f1b87415bbd13cc94642fbad09e351866af9b", 0x59, 0x8000, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x1000000000, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xffff}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x7fff}, 0x8) readv(r1, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x59}], 0x1) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1, 0x0) 2018/04/27 17:37:52 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000000100)=""/8, &(0x7f0000fecffc)=0x22b) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/27 17:37:52 executing program 5: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/152) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000140)={'ip6gre0\x00', @ifru_ivalue=0x66ed}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/27 17:37:52 executing program 0: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d8568080018e7d18873a6", 0x24}], 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffd) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4, @multicast2=0xe0000002}, {0x6, @random='`Kw]g_'}, 0x60, {0x2, 0x4e23}, 'nr0\x00'}) 2018/04/27 17:37:52 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) getsockname(r0, &(0x7f0000000100), &(0x7f0000000000)=0x80) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) socket$inet6(0xa, 0x80002, 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/27 17:37:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x9530, 0x6, 0x1, 0x1c}, 0x98) 2018/04/27 17:37:52 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000719000)=0xfffffffffffffffd, 0x2) r3 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000000c0)=0x9, 0x4) 2018/04/27 17:37:52 executing program 7: syz_emit_ethernet(0x9, &(0x7f0000001600)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="f07fe360ed709eacd48e51dd7ed1493f8d44efb457f00694fa0ae7c2617dbcfa570ea8d8a9562f2a81a703aaf357d5a3c46b256fdbb4edcbe405615190ffe4da5de2f416ec7adc722a37250286f7eae9b4994fae1140a889602c60d52a4885", @ANYRES16, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000001700)=ANY=[@ANYBLOB="09fe3af8012c6abf8c3f0d9a96ce049ce23d22f2596be755477e8c807e7d1cfeeb55f15659700fb9461046f7a215c8a0429c38ff0030ac87436a2d8ebeba03f09c6264cae65d9181ffffffffffffff184341ce4fcfe8926d7b0d6bd2d82cc888f7fa02e40c763227c3fd46818ba1c9dc02a0f3368b0efece30e60300677e3bab14a7cfc3e9c6777fd7bc5b76e487e14aa2024ea35aa871d2b0fac4c12fa5f55935172ba7e2df69555acdcb59f8afc1d2cad867130008"], @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYRES32, @ANYRES16, @ANYRES32, @ANYPTR64=&(0x7f0000001540)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYBLOB="6d3c0805c99d121b9859d43940fbd1b6cfad252e81d9379aa97fa8f66a5bf8e48b7195a751d407ecc18f800c0a1f6a44fc9ae9fc457bf4432f68c7b273ac8da69e988843de8ef167b8d73cd3b60c20"]], @ANYRES32], 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) 2018/04/27 17:37:53 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281369}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c0805001e000000000fff005e3dd14beb61f91a49998379580720ca23a14cb30c8b3817a527d7ec19d9ec45d8041ba0e71a784c897253cd3679"], &(0x7f0000000080)=0x16) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x1390, 0x4, 0x3, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xea4c, 0x7a3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/27 17:37:53 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x8001, 0x0, 0x1}, 0x10) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x800) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0xffffffffffff7fff, 0x7, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'teql0\x00'}) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) close(r0) 2018/04/27 17:37:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/27 17:37:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001d40)=[@in6={0xa, 0x4e23, 0xd080, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x4bf, @empty, 0x8}, @in6={0xa, 0x4e22, 0x91, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}], 0x90) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r2, &(0x7f0000001a80)="dd42c07f6b9c8028511070b33f4fa27bc7ab909a424e9f3abcd15c42d601ada713c5e0da48dc8e21f36754bc4a179e035a910efcca3703aedcdeedb6d8b8de02060e3eb124123dedacde34938526fe93618a49ea7b443b866163908335eab453a628a6aa84c7c964a2584ea75698322c44313632b9cd90f4757f6d4f8290b42baa8b6f457f2b0ca59deab95a614fc79b37b490636fd145433f963a6e5aa5a15c4dc72351b8d0c64cbde51f832bf9d3817e89edd68205e7ce1604bd943cf663200b3b4db156bc321f8220cd34e5165e880000000000000000", 0xd8, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) recvfrom$inet6(r2, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) r4 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0xfffffffffffffcbf) bind$inet6(r5, &(0x7f0000001800)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xb) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, [0x9, 0x1, 0x8, 0x1, 0x4, 0x1, 0x7fff, 0x200, 0x6, 0xf42c, 0x56d2, 0x1, 0x1, 0x5, 0x101]}, &(0x7f0000001500)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001700)={r7, 0x5}, &(0x7f0000001740)=0x8) r9 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000001840)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) setsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000001480)={r10, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r11, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="1400000000030100000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001b80)={r8, @in6={{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xac30}}, [0x1ff, 0xfff, 0x1, 0x80, 0x100000000, 0xfffffffffffffffd, 0x5, 0xa51, 0x10001, 0x7, 0x1ff, 0x1ff, 0x8c, 0x0, 0x8]}, &(0x7f0000001980)=0x100) 2018/04/27 17:37:53 executing program 7: r0 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@getneigh={0x14, 0x1e, 0x104, 0x70bd2d, 0xa1, {}, ["", "", "", "", ""]}, 0x14}, 0x1}, 0x1) write$binfmt_aout(r0, &(0x7f0000000040)={{0x0, 0x101, 0x3, 0x31a, 0x36b, 0x7fff, 0xd7, 0x2}, "f3e0aa0006ee381f830c8f", [[], [], [], [], [], [], []]}, 0x72b) 2018/04/27 17:37:53 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000004000)="240000001d0003ffbf3cc0023da283f732eee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') bind$unix(r1, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000c29bd7000fcdbdf250f00000008000500790e0000cea1f4953a9f5da2e948add894a059ec0d36307f5e24cde91e00c4bec447e24108d0756cbd7986774ade28f29168d6bebd02c6c1b1ad94c73656c11773b8bd37c136753c361a8fde0897b893dcaf611b966583c4a0bcca18c859f10dc7ad6045b689452530c7a8b1"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x4, 'sh\x00', 0x10, 0x8, 0x1b}, 0x2c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000620000001355f11e568c1a9d57a7ecfc15b80edb418c59794fc7c1853b0cf464d52caeb5a2334e2269049a115e3bca1ad2c91b02c42c9a851fc55de7dbcf393d6b4df5b6290e286c481137f42a37fdad505e8c27c47ad765cf9d1ef4d1980bf0dabe00e44369"], &(0x7f00000002c0)=0x86) 2018/04/27 17:37:53 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000608000), &(0x7f0000ebf000)=0x8) 2018/04/27 17:37:53 executing program 6: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept$inet6(r0, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a000000200000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0ec1df09fa2000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/27 17:37:53 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8927, &(0x7f00000002c0)={'lo\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x47e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xf8}, 0x8) 2018/04/27 17:37:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffff80, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x2]}}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x1b, 0x80a, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x100000000}}, 0x0, 0x1, 0x1000, 0x23, 0x80}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x1}, 0x8) writev(r2, &(0x7f00000025c0)=[{&(0x7f0000001480)="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", 0xf18}, {&(0x7f0000002580)="cb13", 0x2}], 0x2) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 87.448708] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 87.515961] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 17:37:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffff44) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000440)="3a0fd11a51f1dba4073e1e67a6ea9f71385b216477c956ac815e43585c2a0d96a514ea76792866852ecb72c0bc7332a5046ea1d6ebab566a1077ce8d7e5641c2710d0c6354266e538c4b5a56385c07ccfb07ada9047d4633326dbb7f49da3b253da6aa8e27669795326c59605d465a186254c7bc6b15f59d2ad5efcaef2e43f2f79a1774952a4d4155c326d4502bc2bdc03acc908cb318b60723919377ee26bdaafd5182c9ec551fac7a7e0df965c294d01837864f36667187d4596b8f1ad5ddc4e49e11b6a7afdc594ad3d4fc58419f61de367ebaf9fbea28d8c9a212f54aff0ef87d0c55437fccaf39d3fc602dbf2a06dafe3e6d2f15aabe7918bf9da78a4ef51e15b92ab0e049fbef9c7ddf5a928ce4eeedceba63a9c8b80dcaf4bef7ed005efd4bb736184d3869c654fd86aac0919204f517ff80d9839767eca035dcf5185254cd32967a9fc267e2c363014e1a507cfc3bc5280f21a35eec52b3a1fad677bbb1bb1c2e9e08e2bb83bb7a82766b49a58b24d0a087e5bd8fb09ed90c59c890397d4c3b3a7f03d1645cc1e3b8bbfee1978ddc2da8f29797c41d04e30e36af5bc03258e1481c0b95c9aa35c6d086b1cd4d8edfa61d7750a5386815e31fbee9181847e10b556feeab93292fb780359f0a54d544f1eacb56f18c86d391f0e9a71209a510fcf5943fc5763f87612e47c68383bd65fbde06549d665ccc0b7e0cb7359fb1d7868820ebba49bed0d3fd36041a83e4f89afed17efc2da4261a1aa126c756ae9641c52401f51f1a1463e06d68de83254697a93c7095e0565df6987808b16794614608434ec46f3d643b092c0159948c705a5a4a005caa8498cc1e0416555f4d178db703b328e27d53f89d416b0ed3dc1632e5854b8941ffdb18a48f0c115e90029ef9070c138901715a4d3effccffda5338e691ea144832e94039fa7e70eea3f13054174524e21e743c3f1503aa626edb5c5e8f503d03842a7fa10babef73f71c060db50c821191c9732a79d74c6ce0044d204a0d188083f31fe5c32896a46b49d91b380dabb4b25a23bcb2a6684cd6359daf0e4a47e807d3ff5055047081d4402fe734250118e569c57140a0874ed63826bdee91728fa32a5fedd313c9ff22f6ae41aeaed747017823735b4187a68c2c513bc00f29cde8bd27592b6d77d700329cda28081fceb352be2357a30e8b65d3cf751dee0d3e88fc02e2947bf778a9469a0a3a94fc4c46017826b091fa434c1bd1f061cc6c36ad7212ef8b42c90c1f944c4b33bdb45095fd62c264219f1553a7011ed28aa47b76a2a63642575120cd0de9b3855452f70c96eb8e544afa6c2a69193f75bba41034d21536158dbf5c1d8a0afb67720bc0beffadf60d55517b97c8bc8df2729c33af6bd5ccf20a10c9b91b3ecd231b71754267acdae3a5bf248099f2cbb3cfd2c9b995685a6c0d679aa5b77db9baa313f21ecea385012251fe607b5ea637d95d6a2dc988835a59b8cf2fe18d95ac99259cbe5aaa958ddd679e4313e07a979f3a5e1a92690c1b6e4b2cb68822e67b8685695449eb6e1faff0353dfc10a22fc66f7b9abfd1cada8d42c063ec5bef61d738cc0e5bfa38e7aefedb7043446b8837c1a172611c1a4d78e7a9da8ee1f5f256eb864b1053805869c5ef53b63d89bbc89d0bae8c95dbca168933779aaf446d97fae1dfb1abd3389cebde91276734b3e1fed690d9b4efa4a9aa4784b7211df39e9d22642c6f57a224609c72506f8f46f0b30b9cd7a33d021eb3e17d35c1c49a06fc9ea409b814cbbe09eb1df102cfb73864a35f82a1a65954946315b1ed0a10d8b1f03df6d47d5e1770d57602160d0af7a6981c9d6faf30f196491b678913b3baeaef33a0f3025aa6c599d37d01d8a3c51aa990dd3f6ebe2481d3e81c2f18874354ecb83d4f1cb384ba226253373130c26e8d3d539941739030c5756ce344c830de55e56030116a61db19f88aaa4981d467dbf66e49cd4bb0ae20d11e85f31a607ec31a95d4785cd51e73d52cc9a2051c23d443726a7eedcf41c621ef916692da97515e6dafec7ed9a2ef07470fcc337ad583dee294404f2f1495242b32a2c8b02e44d808ff65809fedf66355a882e960d54b94771cfb996b307f30be9ba24cfb414908ff99085ea13406897e54944e3e8172404b40fa6c1ddfd6f807a58723092f713a4a11f5f153c0becc2ff063c5b4e9e5c2532cea0a1d738e6080fd7d7f16b86597ca937c04826c2d12d8f57c864fed995b086de60c6a707fb5114b25f3143a5d103cb823137d49026cdbe8e3e7590c0d812097bb2a1b1e60dadf0df1d444b48c5be0d89b63c48f9140d3131b1d259a0c1e6de38a6b23300bfa862056e3a6702536a004d7abb34ff133b2981d9254be985583a2f0e6a702d5fbf81244288a86771e2fe0892ede047ec23191c02c015631102f37897ac09906db623670a46c47e3dfd91a7cef4d0b84d96997bbda8951a1a6f5224cde6748c784444b9ad8d5e7205ce8f874655f5a83366d48566aea06efd59dda641fe7d5aca139c3c12b49206124ec1e799758fc71fe603b586921e0bf4aef3ab59e9b9b4476ee4ce40263d64e1232aace0e6bb9e5decf10446e3321553c3b07969bb764ea63d39c8f8282ed92a3131d39a415558e71b7e1025e58b899dfb2e31177a8e05eb35ae5f8bb994a4a04569ef5d29af19562f1ec17e97bdcd12aca90098cf90eaaf9cae7c6d60815cdad126f3e3131bc0489fc5ec31bfe500003750ec2fb2c86380e63cb2060e64077d6a59f5674a1ca6428332942079617c3cab770531a5fa37aeba6765af00a573b914041a2eb55d9929086acb7440b483d5128a7662d9d6edda35e5db11c584d6b377b6d7e21fcdb1ef34ee750b7fba92b92c667e643a6257c73c7d3da31013b645c858a593dc2d7dcf3b005f73c01ccff43b82c6da8abed219c310303089766b8c84a54bb558b92fe9a1e703545d7ae6bc52e2d443a3eebe9a479725c3faf7c2955d6446638cfbeed69b868eace04f42ddde30e895784ec4e95163e040c8dc9f2e4f1a7d5653867ad8da4bdaaada47f0d9d3040a913452851165f6e6b2da2e1749cbe47948cf9272082ee466d15c4a170d61af87ba9a2b07115d42252d7565b603dbc99223f442ff313f646b3796df4c2986d60c9719301a4433625fe86bc2372a3a353d418a9f1e44efec194808a1776a975cbacc61c60d418b0dc8f5eb5317edd5500521a7c8ea2903c7cef06daf0a2eed96b532624d2d71605930fdb3d72c75a735095c44825e8ad0487ffdb87334b93940e0419d7c9b23f2921aa6383e4abd85e351bbbb430c78b34ecdd8d59380cadea9632229d531743e6b9480b2cf70a53bea292a395c22157ecd0dd47459f52c72f3a644e0e7b5f272c7a9333ef66181afc5da5e253f6eaafd16ea826ec4d14e11ea74670007ddd9bda89bf0e84f2914048ff4f15cc2b072026a3dd9f4ef81eb0a354e24cf0e38bf41e7ec9ef03564484f3549d91ff312129f7d680aa90f03b1320cd10ca1fa3e34df9ef024cc4b8f8193663336462296395304e0e79638e4d3d34ace0ce2753eaae35c4979c9558c48819b3fddd8320ead17674f88dafb535f4ec18fb7fa0b59d055b5cdcd64651c7488e30e0f4f088fb0a40489aa6f2003d7fcbc76af467c2108e245f770a33c3c58cd537f95af3695939ebe166b6acc136d47fc462b82992d425e8e60836dac570871b68b82ffebb46652a367044b45789d0baa4e639c91135e82ac601de82a9fcd75288782625eb6e102c24b69400eeaad1466a0651cf74921bb2d577408da5155e36d9fcd202ff17fc0b10ce97bdf0b8c06e8d3a8d00b5d0819283e38c1c784df4f4098db10ade4c435c094dcde3313328937dab227d4dc73768fce30e7483d42cbaf5334932cd31870ba49ca6cbd1562959e076798db33fc3049c7cb15bd82a0b84c838d9f547d6d9f4a2da5b3d062edf81955d9f8df536bef3c84c4ee910f3f18d0e5740ae94c9934c0ed64acb09ea34a958a173f694cc312f3ecf57c965a4e0d39fdf14e54c110e4fb8df0221a96d3b5781fd15bbc8810a157b401be72a9e8cd4d2dfdf47cb2210a1d7ece3277db449f36f8edc01d5d24cf83a12aeb67cb2fc2150692f5eb1be3a702aa28912ce3d91e656a250efd82a9831d7873a79abc608066125ba819600c7089062d1799a53fff569fc99251942feb5541bfa8ec74476630130cf50220cbd516fca282c6e407c2f58579b2d6a0579bdf03d3c34fc4b3085395fff1868fd98a61022cf5c8865f3d3006633c60f680b10cbb221995d129f29a8f643a494d46667e13bcaa97988ce60671429bd813cf458be92ddb1828b22331e265cd0af1e2d947473dc3e242314bf9ed977e491e2c2824e5a9a03c3222198dcbc049c5929fc7f3eb833e517a2d88db36e0668d0fa46d3e754745ae63286ef545e8136a599f87e0d09efd11d1f8ba4d0517f94e4d17d6c7eae3335eec5427ad3637e65fddf129593e004aff4fb7ec38b44d1f26f3fe299e835d64dd85b12c9e0b196ba4911167a978d33fbaf7f46cd681a4f4d56bce8ad10c63d96e9226e68ae99fb556c7f6d352698cf521798ff1b4a3af9e0860b3783524e4dd229469205a87f7d869c7a329d74853d2adecd919a8b8a2f73ab83b06d1d51b07571e79ccdd0d36932de0c741cde626f11511e802c6336f6f8741567ea4a6e5743f66e7dd7ed191f070ac498fda58c760ee5ab1fa0df41a3aa97e686297782e7601250dd09f2e80c451519ee661ff4266c59ed7c010f5549b7dc1d2d99fcf0130b102327a1c68c634e3ea9efe9ad42927b89c5b31c4cf4ec766c638dc0ca5bf2ffc40ead9afc1000145d781d8b43c9793d1f226e9b1b465a13312e0f5164eaaa6a53d4ce1ea39f2a1d037d8f9b78ea5780ba13b294c7f66c5e3b532691bbb3755e9a3c5318ac47621a6f665ec099f3edbb4a3315ddf78b9bd027b978a747d54f4c0514b94f847999aa9fc07b6226dc611c10ba2de9a7f86f55b134ab0925affee8f1e6d3f3c0460cc674728b40d0efca4ac871dc05c969f88375ddc1c937d9f13756c881815c338719053266d7b5739ac683739dd62f8946890c8382893be2c0725a153158ffde590ca7308c974c47de6fc50624de7026af1bad2129b919418d847ef81625f752f9de8c42840fd4c7998d94de848eb6ef4ae58a3201ad7c8bf41506abf9d242a8c59b9499f80133a79a1622d8cd4c7473f591f620fa6be6ddcc3d5f40bb4b571fe3b33c2dae4e0997d0c20d2c61828caa07fa174a5176efed453db2410307f2482c11f834d2349aaa84927d25e1236a2cdc46ecedd3dd6ecd28db818dade94175f098b03a4e0c874b84434883d84594556b08e9825a6397fd293a7723830d9a3eb2b966c7af439759aaae6737b33c0e0f9362825c1f9c070e85b46c37d98b9ec4bf6402e212e862072b09d055e3cbbc56130d243db6b9260245c30d15784555ac10e2043f21f70e780c9e40ebb0bde32f52058f579eaae9fcbc505761d3f4b1d9588e27223d081c8952dfa2ff247a5cee4b6ef3f32dce7d2c0a90fb11b572a8d5f654a92330a739f29adac0264bd814e6525d811bc370841b07ad6700e2c03480b80aaae4871a600d4a262adc41caa0a1d7c0d06ac7aa3e1da3e0e534cd280feff846a40734feb88169ce03665d4ffcdfbe987585f59c908caa49a12bbfdd346a403abe097916a6e70a47feef28c92f9b8821c7bf8bb2f632b5d81817a17ce5be726f86791dd34eee7de44e2ab74a03069cee0d", 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000587c13a312353c0ec2a68fe4e1559aad644f19bc9a6411c583568477c6d3ce20b84522a25a5d14a6853477115f52d815af41af2c88bd1ced4ed0694332c577d946ca8b17af988b34d03883af6c7dd2b1101e9aad923882ab8a7674aafd8849b2bca59eff56ba3e995d8f34efd98545a6ce1be4a8367e9dc2cc35c9caa854f6699d4a57610698ebaf71f182c7494bf206"], &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000280)=0x8) 2018/04/27 17:37:53 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/27 17:37:53 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000280)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @broadcast}, {}]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) sendto(r0, &(0x7f0000000340)="1698b1bd7a449e0cb496551f3bc71d1fc0c634fdaf1eb76ff62ff1f8ffa5946e9187a42a2c5c0449f3b8f5567381b554b1e5f73871083b81c482fd02b99be3fa2f018bf4f6bdd27f3f49791c472baebeda", 0x51, 0x801, &(0x7f00000003c0)=@in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x80) 2018/04/27 17:37:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="53d9c916e5cfad5e53faf43c4275311d45ea3cd81b695ca61109de437d8cdac36ef0719ef02d08140f36bde77c6e749294f2a1c48d62ce5cfda42261507e7b51108e08b6c5fdefd78695d135e7e0ec4499ae2f5dff3a2932a60af11ed2914b1e337f74d22a86593216e5d575c5ad17b907b7e2a4ef7392d583a80a2d828ef1146d944c3d9a8509395c6fc0b42293139d85fd796c7bb7f4a1cac89d202cdb28bc1cd1454ee4", 0xa5, 0xc0c0, &(0x7f00000000c0)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) close(r0) 2018/04/27 17:37:53 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000), 0x24f) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edbff8)=@assoc_value={0x0}, &(0x7f0000006fff)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003e00)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="9f000000485eef13cd9160d8252f81e0d1711b8cbd119793fa33dc6b134d7ce85329b7de96f022cbf58b1bb856cece53128123d71b312ffcacc202c35e6f415defbefd0fa109c1a927c11db80d225056696aa9117ccb2a535243439d5afbd473b05da63e3fd10ee4c160c5c4ea8800b2a17f73993d2c4c5be0b2dcbe02090cbe8228ac336aa687c7252c9036073557b50f40225712df9722393ee2c34591de50d3344106ab3cbf"], &(0x7f0000003f00)=0xa7) r3 = accept4(r0, &(0x7f00000000c0)=@vsock, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0)=0x200000008, 0x467) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000000440)="1ede27260654e7dd35eb172274adc326cc23ceb5416bb342d14646f28e77284342f0298eb51baf0222885b7d13cfa02a7cd433140a9f16cb6ca680c2caf9ab60c6245b53c52d43ea3e25e8238a19e296b32bb396c244b4ab0cf1792cbb7fa64a3a5b160da01f0467459b113b52291c765c93d4f1ad9a910a042fc591f2cd9a5d4ec5cd618d8c950590375fabc1af8acd65e18a23f438e695123e3182c77c4a9c425764d13d43752c8c41dd6098bd45f937c8fabb0b725a086912be743b97a479800beb6c877da93707bd4ae7e7be73d9503fd7b32a6ccecb4acf90ea7cf36a", 0xdf) 2018/04/27 17:37:53 executing program 6: 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, &(0x7f000085dff8)=0x5) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f00000001c0)) close(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000280)={'veth1_to_bridge\x00', 0x9}) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000180)={'irlan0\x00'}) getpeername$inet(r1, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) 2018/04/27 17:37:53 executing program 2: pipe(&(0x7f0000000040)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/27 17:37:53 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xecd8c79e) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xffff) read(r0, &(0x7f0000000080)=""/250, 0xcf2f) 2018/04/27 17:37:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x9, 0x1, 0x4, 0x10000, 0x7fff000}, 0xc) 2018/04/27 17:37:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x18, 0x2c, 0x2, 0x0, 0x25dfdbfe, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 17:37:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) pipe(&(0x7f0000000680)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000700)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000007c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000011c0)={@empty, 0x0}, &(0x7f0000001200)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001400)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80402000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001240)={0x148, r2, 0x200, 0x70bd27, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r4}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x1, 0x2, 0x1}, {0x7, 0xc8, 0x0, 0x6}, {0x0, 0x3f, 0x100, 0x4}, {0x7, 0x7f, 0x8, 0x8}]}}}]}}, {{0x8, 0x1, r5}, {0xc0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x21}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x148}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket(0x10, 0x2, 0x9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6, 0x8000000000000214}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8) socketpair$inet(0x2, 0xf, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="db01f8b0c40227b34bcd9890b2463ac60564355c7cfe4b10a89ab67d0b3969463b4edaf92917e97492a19d24eacd2b38a2a2d70e4cb01da08a7cbe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r8, 0x8, 0x4}, &(0x7f00000001c0)=0xc) socket$inet6(0xa, 0x80800, 0x3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="fcffffff"], 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f00000003c0)=0xf8f29c02027687fd) 2018/04/27 17:37:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="a346852f70896b46df7f84fa65ff06a70c3470f65aecc6bb65a519e8d0a5b7f9fd9c79bf8420f1759b1b685ef348", 0x2e) 2018/04/27 17:37:54 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x80) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) r1 = socket$inet(0x2b, 0x2080000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='syzkaller1\x00') 2018/04/27 17:37:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e40), 0x100000000000007a, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32], 0x1c}], 0x1, 0x0) 2018/04/27 17:37:54 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x201010}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xd8, r1, 0xd02, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x291}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x32d}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd74}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xd8}, 0x1}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000010000000ffffffffffffffff05000600000000000a004e2000000000000000000000000000000000000000000000000000000000020013000400000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000432fc71e85d7"], 0x80}, 0x1}, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000840)={r3, &(0x7f0000000280)="12f7ba06ae241ff668dcc60d2d92f4bc7ba8c1299ebff6eefea8912ead73d30bd17391a45a0a21d2366b192102e671be47ef913b8f268ff318478858543646d6b861e93e1d4005e645f69e94177f70a6e2a2e9e7c9124d45cfb268b45c884afb57cdff773c3da4c5b57c86030fd6abeb6a3d006fe6f3be237218fc0d1171f527d5de38c2d7324b6c62ee633c27b8cc306132adac4d91bf8f10b0b44bd77228ce8417f6c7731c2a2bb95f0a27805635baf9d582291434", &(0x7f0000000780)=""/154}, 0x18) 2018/04/27 17:37:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180970e88115ac200000008004600002c0000000000009078fffffe01ac140000440400000d00907800000000000000000000000000000000a31a4ca45cb2c8608a8bd65f58f6657fecc4bbf11aae14db41c3d16ebb1347930c8257e40550e3e4ad68adc229696a991f4c795d4aecf109a728d97205db90df29869a67d7f01cf98a4e9600d7338737d048c0ea5f4368d5f6a363e2d79cacb9"], &(0x7f0000ea3000)) 2018/04/27 17:37:54 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/132, 0x20}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') connect$vsock_dgram(r0, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x88, r1, 0x410, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x19}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc9c}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x37d}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x8010) sendto$inet(r0, &(0x7f0000000400)="a5", 0xfffffffffffffd9a, 0x0, &(0x7f00000003c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) [ 87.989609] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 17:37:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="ff696c6b6572000000000000000000ee00000000000000000000000000000000870100100000000000002389000000000000000000000000000000000000000000000000000000000000000000000000"], 0x28) [ 88.014167] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 17:37:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020bfd4f02000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) 2018/04/27 17:37:54 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0xfffffffffffffde1) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="ea", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/27 17:37:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = accept(r0, &(0x7f0000002380)=@ethernet, &(0x7f00000023c0)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r2, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xffffffff, 0x101, 0x8, 0x10001}, {0x1, 0x8, 0x0, 0x401}, {0x4, 0x8001, 0x7, 0x9af6}]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000079fe0)={0xfffffffffffffffd}, 0x20) accept(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80) sendto$inet6(r3, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000febfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x3, @hyper}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000cfc8)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000025fe8)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 17:37:54 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000040), 0x4) 2018/04/27 17:37:54 executing program 2: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'erspan0\x00'}) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) 2018/04/27 17:37:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/04/27 17:37:54 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000200)=0x6, 0xfffffffffffffcb5) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b00)={'irlan0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x1f, 0x9, 0x80000001, 0x2, 0x5, 0x8, 0x9, 0x3, 0x3f, 0x6, 0x5}, 0xb) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001b40)={'team0\x00', r1}) recvfrom$inet6(r0, &(0x7f0000000000)=""/246, 0xffffff5d, 0x23ffed, 0x0, 0xffffffffffffff4f) 2018/04/27 17:37:54 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d4545b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg$kcm(r0, &(0x7f0000ae1fc8)={&(0x7f0000341000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000305000), 0x0, &(0x7f0000181000)=""/44, 0x2c}, 0x0) 2018/04/27 17:37:54 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) socketpair(0x1d, 0x9, 0x3f, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00000000c0)="26000000220047e505000740ff80e8fe060055dbb359f46f20002b00c15ef2f4b11dca0000000000000000000000000000000000000000000000000000000000", 0x40) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000040), 0x3, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x8, 0x4, 0x7f, 0xfffffffffffffffc, 0x80, 0xa0000000, 0x397b]}, 0x12) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00002a5ffc)=0x20, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000093cffc), 0x4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd4, r3, 0x108, 0x70bd2d, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x3b}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xafb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x43}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/27 17:37:54 executing program 0: r0 = socket$inet(0x2, 0x200000000000006, 0x0) socket$inet(0x2, 0x6, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'teql0\x00', 'bcsf0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x0, 0x0, 'ip6gretap0\x00', 'gretap0\x00', 'eql\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0x103, 0x1b0, [@time={'time\x00', 0x18}, @quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3d8) 2018/04/27 17:37:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x7a, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000080)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x1, 0x1, 0x9, 0x5}, 0x2, 0xf43935813f103ea1, 0x0, 0x0, "50efb163a4d6f990"}, 0x10}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) 2018/04/27 17:37:55 executing program 6: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x9, 0x4) socketpair(0x8, 0x803, 0x33, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 17:37:55 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000000c0)="3afe203dc501c117b04846a60d61fe8413df7004f0f5c6771b986f99b34785c133669c5eaa5cce6be9ec75e20dc0a8a7238181aee30851a15acbe24118f38e0498e7e5fbee5f03d82cac6b8af965f4f0f27e4bb66df2fa8e0eb30fb7638bccb38cdf53e6e39c662cd49ea05bee91c91e4101391c9a7f640355799c71d8aa", 0x7e, 0x8890, &(0x7f0000000140)={0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x2) r2 = socket$can_bcm(0x1d, 0x2, 0x2) close(r2) 2018/04/27 17:37:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f0000000200", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0x2f5, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="a830e4def76085dd7d85d058f99b8169273e6f546457b3ce00e40600000000140f7295cc00000000"], 0x40}, 0x1}, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) write(r2, &(0x7f00000000c0), 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1) 2018/04/27 17:37:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000bb8fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x5, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x908, 0x70bd26, 0x25dfdbff, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40040) 2018/04/27 17:37:55 executing program 5: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="001c007d696f7c72a8be41e1e75c6c49f628ec4c50f932888cab3921ac09f9a79504818e0dc664a75ecdae46fc413de45bbf7744eda780523bb6dcbf6f2292d9c6c9ae5f077b83ebc7c502f1e7c671b92bc3cc97ec83970b972cf3d289a0557b6109f36ee77c757cddd9f0b6d381152b1f715f5c4feb73df7d343105edc2d9ef327e0ccc48aa4590db5c1b035b743da4c10ca24056f2df7a06318b504c62db37da095757457e0d86c225459bea87544a3566eb3c7ea3f6137232440bfd6aa71367c49738e9ce7c0823ed0d4f00000000000000"], 0xf0) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000240)=0x8) 2018/04/27 17:37:55 executing program 2: r0 = socket$inet6(0x10, 0x80802, 0x9) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x2}, 0x4) 2018/04/27 17:37:55 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet6(0xa, 0x3, 0x2c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffff7fff, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x48, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x88}, @in6={0xa, 0x4e22, 0xfffffffffffff05d, @empty, 0xc4f}]}, &(0x7f0000000140)=0x10) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2000001}, 0x1c) 2018/04/27 17:37:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0x80001, 0x400, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x4, 0x200, 0x20, 0xd71e, 0x40000000000}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x40}, 0x8) r3 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000340)=ANY=[@ANYBLOB="020d0000180000bbefc16887303c51a8b6090000000000000000000400040000000002000000000000000000000000000000000000000500000000080012000000030000000000000000c60396000600000000000000000000000000000000000000000000000000000000000000ff0200000000000000000000000000010500050000007492c810b700000a0000000000002000000000000000000000ffffac140000000000000000000005000600e3ffffff0900000000000000fe8000000000000000000000000000ff0000000000000000eda29952684ee907aa37eb9253096d04356c35224096cd4e00de1fddb0"], 0xc0}, 0x1}, 0x0) 2018/04/27 17:37:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@srh={0x7e, 0x4, 0x4, 0x2, 0x101, 0x101, 0x6, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x28) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_gstrings={0x15}}) r2 = socket$inet6(0xa, 0xb, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2057a8a, 0x6, 0x38, 0xc1, 0x10}, &(0x7f0000000140)=0xfffffffffffffe41) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x4}, 0x8) 2018/04/27 17:37:55 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001380)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001480)=0xe8) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket(0xf, 0x3, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002600)={0xffffffffffffffff}) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000027c0)={0xffffffff, 0x4, 0x18}, 0xc) r7 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000002b40)) r8 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0}, &(0x7f0000002bc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002c00)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000002d00)=0xe8) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000004b80)={0xf, 0x5, &(0x7f0000004a00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x33f7, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95}], {0x95}}, &(0x7f0000004a40)='GPL\x00', 0xffffffffffffff00, 0xf1, &(0x7f0000004a80)=""/241, 0x40f00, 0x1}, 0x48) r12 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004c00)={0xffffffffffffffff}) r14 = socket$inet_icmp(0x2, 0x2, 0x1) r15 = accept4$ax25(0xffffffffffffffff, &(0x7f0000004c40), &(0x7f0000004c80)=0x10, 0x80000) r16 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004cc0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000004dc0)=0xe8) r18 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004e00)={0x0}, &(0x7f0000004e40)=0xc) r20 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004e80)={0x0, 0x0, 0x0}, &(0x7f0000004ec0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004f00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004f40)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000005040)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005080)={0x0, 0x0, 0x0}, &(0x7f00000050c0)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005100)={0xffffffffffffffff}) r26 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r27 = accept$ax25(0xffffffffffffffff, &(0x7f0000005140), &(0x7f0000005180)=0x10) r28 = socket$bt_cmtp(0x1f, 0x3, 0x5) r29 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000051c0)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f00000052c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40000000}, 0xc, &(0x7f0000004980)=[{&(0x7f0000000180)={0x11d4, 0x18, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1b8, 0x23, [@generic="fa25f13b5d03378deabbe130040220faac459f1f9bb6e3c2138f5ec7c3a7719cbc9d39b331b60959353200a9e926904c5ba37132ebdd3d4227b85eeebd253d3e66d17f8511c2cc9cd35d51d190cbbba01d2d6060cc89657244923937bec818582cb53a6b438557afc45901f29244fd20bc7e3a31129a80df8b40cfda738873bc056449fe64badf1c2fd81596e6984db5fd730f3022", @generic="08830dac222383eeeef27b35d5f8548da1d125d616616bc09a07b5e9f06fbc5199fca2ad7b520df33ce38bb2a4b3443f1280248d01da9dc8ca53b229bb42f2dc8589257c2e9628a05b723312f54a3393d1b6145c493ad5ae17e386", @generic="d3fa5e4b5ed96986790a7ac9ee342ddb52e73d9e2929c8c66be6b9f87229054f889dfb39a62c8ec0853f5b5255c5a32f722e9870bd30bdab47155ca825340dc39662a40f0d94e63d776b162c2f2ba26a413cdcede38cd7e18a74e3694ac629eabf895ab56090b4fb640ee002bb481d2853eb7a8ab51389ea7d1142d07346598c7e50753088c280de6973caa668635b1febac476577414646c117286532cabe0c31ae09713bc976115887e04ec6ed70b7f8173d7d01bf26db3ff181", @typed={0x8, 0x70, @str='\x00'}]}, @nested={0x100c, 0x7f, [@typed={0x8, 0x13, @pid=r1}, @generic="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0x11d4}, {&(0x7f00000014c0)={0x112c, 0x12, 0x100, 0x70bd26, 0x25dfdbfd, "", [@nested={0x10c0, 0x64, [@typed={0x8, 0x50, @uid=r2}, @generic="d1f4a88a22eda39e2d16503f85bd59021d4caf6c5d8fbfbb3003f0bada61a92d79c2984f9c7e0c10f88dea54c8e0ae425a09c59398b0b4cdf5b48d21c1114f81d377bbfd69ae0a6985f9901fd42d77f5e994e0a8a511aff53569d063fccd5c4c815181ad0b080d7f334cb93ecf240e980f422a21c883f080ef75584c9af911ad921f0dc8392bc988bc5ce74c06d02a976f5878239e44eadbb9cebe52e4e2", 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@typed={0x8, 0x5, @uid=r10}, @generic="f91975b9f1140beb15878e284b11cf42b81f08f480946670845c4ecf0855ba951b332365cfef9e19f2dc20d6ffcb71b2f6f3047819e1f85c5cf84da22b6fb96d4831829f41fddeed3f2c453e9a6d8cd45c62", @generic="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", @typed={0x8, 0x92, @u32=0x8}, @generic="5400ddf75ca410d171219b50f4d58e28de1d0e03c39b06e95ca0c7a4844a8b50345fd0116d84b9d64ab605cf23ab00c25b38fd5cd885713da57b5a59de3dc7e3d90da0c12845983cc244f6bad12d32539fddf2d89670c7570117f5630d360e4b9d19eb9d37f2896e6603da608acc7114a5e3ad9f16933e491b7dba57d5e0479a756f7186aa48e38931f16ecd985ef4e0cf0bae6bacaa"]}, @nested={0x188, 0x40, [@typed={0xc, 0x64, @u64=0x401}, @generic="ee236ce5a1c08424077e04e138094d9a67828c0537c255aab029d58d5fc289cc29dff08bda000d2106d49e7179765d32efff442021e6176c0d0b", @generic="ecf4033c7baf9696794781498a01eafa139372cd7bae6adecdfd452b9bfe6d048ccdff2d9e4880715ecd286d20402af10b89f0c24c44edfea1dd8ee20a32a0921536407e54ac78b109cae1b224ede1748891f33245fb7afa3bc6c59e82e416c7e6b3992902a3097a983f26fe3de5af79e8b78b197da688da546beda6400cc3ef7622b7bc3606685767306da9cfe0d80481e5a538cc5be00ec02040a1b4267fabaf400e3572c059efa71a0c49d2baae5a8212b200fccf12ac9a0f142811b6137b8b9d71163da77d28fcb1c028b7e3cf1992557e8f99235691297715833df3d817811335", @typed={0x14, 0x1d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="e8b732666088b0bd4e499dfa82a83b02e9a6b7fe4141", @typed={0x30, 0x83, @binary="076269a85a36105e9515a630cecf6afa544402d7377415eca706727dbb0cab30005f61c757391c0fecc818"}]}, @generic="0d55adca42065f285f4b42c2481342128800ad55bc8d5b56b7d8d3e915bcd0707f22ee3d96e8ab0fbd8c2bdfd39ac076a1a10ef449ed2adf9b651fa9119720d936a44e76e069378caa4c765a54494707b0473a0273eb1c0717d5dc2107b860d4affbaf82a80171c9b8b993315de61d0e805ee97724e742138181344056cf8ec8747f88b56651deeea8a91d61661640061921b199e80f302845b51a861f272b91445ae50469237246c36c2468c03001f74aadf8c9aeabc2f1fa9715d48b9e34ed6f8d75dc9701710ef45d6822e18f4385e771", @generic="22a0f0b6f98420a5328eddabef4942518d153fd7d1e2b91c2435b0087448eeab85633cacd84152b79b52486b6db9cd8841b7e2131d1c0dcfed1a5f4c83b2e0b9424a804a4562aecf548b20f675f5b091383cf2ec301f5532a0bebb6a92b6600a119715ee8a8a700b6f992e7b2e6e0d22e835aa51f933481631d84bca412e3f382dad248b4b29043d5e7ce79ac57e7a80c79894b921a0bed32ba54149388ca2b4edfcecc4f37f58d0e0cb33d6661182a0268a4c8e1ac15b3f94b53e425c3713cee4f866c9fd140a07a72203f6904468561f15987fade6872fee070495c63f8b3d367f5255838d6509745680a3faee06fe216c1ce1a1b222", @generic="e247f2a027dc94d184bb8e6c7d4bf2455700720ec76635ca1e18b3aa44485d165df73d45c8d1ebb16bd00148f73d59180dc789887d422bf851089ddaae95353e475f5325ec33e8c967a06266b90751965561362a6adffa83", @generic="418997b335d14cfdd85f59eb6f4d508145c586017029b6bfd6b8384286ad029691fdeec67b445e7b8dcfd5792152b93ec14cc40404e6a1780b704598550c6fcd0e72177f7104e8471a3b08dc1d4f6d8d0ab67aa39b25643775238b5ffdb978f0d253f390576dd4e45b5b70cb0625b1adc3d2f3606eece290d2187d0570a2b23f5869544fafd34b3092b75472262d6e5cceed3f8fc3b6ff4548e88cae00370c", @generic="4c2682d6df8c7112ed4134ed9d15e209f1ad26cd62d0a70778ba837a2dd8f0d2938bf95e79b20cf7d6965d0fd33239c96b73ee5ab8dc42afec443174d8f56909273e5163bbc0523629041df3e81d72654dc922aed4d430bdeda5f7bdc5088448484bd77dc6b785218c7feb3a9bf4bfe7bb2590e0c1953f29ec6e2a471e323b62eabbb1789dfeae823d9b7e338543e84899400fe7b2184816108c5c3570d64c9039de63506a5459c5b38f18a052d27cdec6a3a0677adef8ac7344ce0a808de33d56395f06b81a9880352275eb440360ddc28cbed29c43f27d44a575571fe5f5da04ccab382d10d00b462a2a"]}, 0x1c10}], 0x5, &(0x7f0000005200)=[@rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31]}], 0xb8, 0xc040}, 0x40010) socket(0x1e, 0x2, 0x0) 2018/04/27 17:37:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000000000)={0x2, 0x18, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 17:37:55 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x88}, 0x0) 2018/04/27 17:37:55 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="26000000090000000000000000000000000000000000000000000000000000000000000000000000000000009995c6191db3f50f265f"]}) r1 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x20}, 0x8) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000140)={'bpq0\x00', @ifru_data=&(0x7f0000000100)="bd707daaae5496b6c32e1e36b36b5bebe0c839763233b94fb94a1fd3edaae071"}) 2018/04/27 17:37:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x800) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000100)={0x20000000}) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x18c, {0x0, 0x80, 0x6, 0xa0000000000000, 0xffffffffffffff22, 0x1}, 0xd75}, 0xe) epoll_create(0x7fff) 2018/04/27 17:37:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'filter\x00', 0x0, 0x4, 0x0, [], 0x100006ab, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = accept4$llc(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000016c0)=0x10, 0x800) accept(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) accept4$llc(r1, &(0x7f0000001700), &(0x7f0000001740)=0x10, 0x80800) 2018/04/27 17:37:55 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0xffffff8c) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6098b0480014060000000000000000000000000000000000fe8000000000000000000000000000aa000000008bf6e031ebec5697a7838699d35ea99b1d593e51479447f05036d300d03e351aa2f23394d774c0cc2e34aa7a04dd5a3ba39e1c0293cce9148b3fcac845951db9bf10b35270ceea9ee99b525053fa75169423", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e9134fc54f750e9526edb98aaa9230189522dfc1f3157b9f356bccdeba8c60b716f09dbe8b87b8d04a5e956b574607d245216c8611a442f59bb4f6cf38bdb05eea35290337dabfc29642858b5a6d6f1f0c88c7f4df9f51bcc8353850ed7f9753782297b79f7e1f68b4bd9bbf05611d0e5fb07dd24e7c0e1790fe8aef3dd7c1f12c8e5714f1e587dc00a47dde3d920bd16442f923bbe49798a5e0a0af627a087282512cb99c0b74b3e22d8681912c3f72c48969ddbb2aaecd33c843bc5e28670973583023f7c87c69a64874db6b590ead7ea7a94deea224875796c5d44d874a1ffc6ef5de0b434ad70bcd052f"], &(0x7f0000000080)) accept(r0, 0x0, &(0x7f00000002c0)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000280)=0x400) 2018/04/27 17:37:55 executing program 5: socket(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) write(r1, &(0x7f0000000100)="2400000052001f2014000007000904000a0ca1ff080000000000000000000000050000003e26c3e1", 0xfffffffffffffe68) 2018/04/27 17:37:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330d27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059cfc8)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e", 0x80}], 0x1, &(0x7f000006a000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000280)=""/16, 0x10}], 0x3}, 0x0) shutdown(r1, 0x0) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000440)=0x10, 0x0) socket(0xb, 0x80007, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000480)=0xfffffffffffff87f, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/04/27 17:37:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) [ 89.501280] kernel msg: ebtables bug: please report to author: Nentries wrong [ 89.556525] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/04/27 17:37:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f214", 0x11) readv(r1, &(0x7f0000008180)=[{&(0x7f0000001400)=""/4096, 0xfffffff3}], 0x1) 2018/04/27 17:37:55 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x400, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/27 17:37:55 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000180), 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/48, 0x30}], 0x2, &(0x7f00000001c0)=""/4096, 0x1000, 0x7}, 0x60) connect$ipx(r1, &(0x7f0000001200)={0x4, 0x9, 0x8, "4b93279760b8", 0x8001}, 0x10) 2018/04/27 17:37:55 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0x7, 0x17080fd1, 0x401, 0xffffffff7fffffff, 0x1a28d70f]}, &(0x7f0000000200)=0xe) recvfrom$inet(r0, &(0x7f0000000240)=""/242, 0xf2, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x100}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xe2fe, 0x401, 0x0, 0x9, 0x7, 0x7fffffff, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x3, @empty, 0x100000001}}, 0x7, 0x3f, 0x0, 0xfffffffffffffff8, 0xe89}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000340)={r2, 0xffffffffffffff7f, 0x10}, &(0x7f0000000380)=0xc) write(r0, &(0x7f0000000800)="24000000190001f00080000400edfa0e0af6f900e003bf06000000cc08000f00fed70000", 0x24) 2018/04/27 17:37:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0xd741, 0x2, 0xc853, 0x10000, 0x80000000, 0x3, 0x10001, r2}, 0x20) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000140), 0x4) 2018/04/27 17:37:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\n\au', 0x121) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000027c0)="8178b5988ffff69dac0f010979ea2a04", 0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 17:37:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)=ANY=[@ANYBLOB="20000000030080004c00010008000000"], 0x20}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000140)="8c907f1252fbbeee43bc2b80ca5c8af86293f2fceba9c1c79fff95c861d30c0f3800eed84bdab20c051e4b5e0e35b87ee96b0e85415addff39422ff310c66ab9a89823df33fe2c43a18dd8f1aaf3a2e427f7fb08ab5a4ce9f1aada95e12ce3a07adce4c0bf7fcded3f18c1fcc934f581736e4a6ed111aa6357628487da9a7f0e1ddba8925d12cded13d61d64b593a9b0a32de255e7de56e19ca0d4c64ea173ee90356fbb19dfee1dbada1619287dfc50bb961451359ceae1dbd5738498763729f7ea6eddb66c918a41e279d455a356be1085bf72fcee3a9dac670db840ec832e574018eb81542115d4fbff763ce56efd82e75e45a3b64263892ae7a3c6a52d37be009078cd177fd3e30802721a3e03a404e4321a48d9de666c651e93da8b526b98be08c95d7a63948e7fb7d7d93399b98bc609a0e98aa730702a8a0466ce906db526275050ad49652d6c6ef65dba77ae52cfb296a956d903b46b12ed5af4e7953513f1c4734c2d076b785d637fcbab6180678a037387af8f1ce25e472b3abd60c753eece693711b00a6497f57d358645c98380c27b2eb884e6117396243ab49b263e494ab4db269ffca5fe284630d0298b6e2ac4257b58b7b984e1d1fb212caa5eadd55ffc73ada7baede6244a5a1ebab7007311547eca0e07fddcad0acac913d53cc3ab710da55694776db41df76cd980ff531b7c11a7590afcaa6fadd1e3dd4f9c580f63d5f17fda1a8aa732097d10c69f92d75b10ef85f3b21fd8b0ad592ca3a834a1d4ae8aade758579ff3e2342c117164380f810dc3198c551b04cda82b84b63197b8848ce98fc4792ba02d57cc7cf2a70310f79044a4f27090fb059b033fd1e2059267451dc0e0ebdc4ae5ec4a29270fdd6d3514cd070040bf368cdae3616f40d6dd2694b5ad68406d7ce3b8a7cbd5d8302846364af33a58a7bbe8ef2fdeec62b4c0a8715a12bf021e8ac61edc922146f4a400c4174ad73ae05429d04a066f2fe944f36997d07a80ab05f1a2a019a81ba771a6d7040a3e75c0bfca693b956092d124216bdde524619141b47b6d41b791ab89c7ee42f7683dbb5691e5fd0eefbb6cfb6b2f61332016d2ecaa229e7464ee8dab4db6cc544d9f231e6a3375fa347c4943ed9b31686d86757b076c69b1621b31900e4b3714f510988c76118b6d295de68d3096e1be1902920172cb2a13e2fbd44dfbe81513776840d0ce6516cd0c6b741b90cb744da6658acffea99fe871eb2ade71cdb182de73c5689d50850931f06d57d1caa24dbed81af3d04666a96b0f2960855604df386ca73b0c516dcdf22629de71ac64b76130b561339741fe91830b0a9aab26c525ad5d12715c53ef84e5ba41d2082f8fa83abaab008a50b29072a271f48286792fc2abe5c2516af3087784df8257e169a133f2f6461032be16220effdca652ef59bb86ccf64fa1ab8a024586b067ebe7f59083ec26ba706b39b4e1e85423e8e515f112f31855814b4ac3eb0158f570ba3a72e97d3c24eb756e46d0c70dfba22f441a9140451b41a6750e8c3e3565e0ae81aa2e8ff94f918bc045d9f83489a0de6888af64e4501bc76bf25fa93e7ac3309d1f9b494dde2bb560e3c6850b15be276d7f1538282a4d481d13c0d8691eb509da7e66a89cc961f66e6affee6595e32ea2dadce89cfbca1cdb02c8aeec6ee6c959630dd493d9cd6074f636206eb6505627f22bbafd37d612e096157350b76b07b102f842ffbc857afe6153ef559f0f30d068704785e3ebbff26750c905a930eeba9c3e8f9e691d40cc38a0cb16cd4a1bc149efdbe575ee1e20cae3b67136b912f277454cead2e1c3f27fa6464bc7b2c222d5e5adbc71c0df9a22f9d451ebf36366c1f70396b96e2a66f13492d85dffae2ffb31b3e778b94b083f6af232ebe0c791d65c45bcb25cf9382097532d785c48ec3d01bf75f65e81472c40442796bdc1f53b75598783c57fb6f99ead5f0bcf10cfc03d057cc2d86031a927b3213c7e2caee2fa1da592dcaf634ea3cf24a033ab1a720addba28378a5354f730844753fd3135db4eb3c60ead18af50c39602825e329934db39a9a6dacbe911c6ebe304f6bcb2c22a649c2047fe0b7587410239497a776a959384c5b76b6bb925baf8ecce08eb5b418eec8d57cf1cc7d51f0a89695a62d84be00b371067f51612777a85ac4c77aa237226737fa12cd57d6197fcdebf4f8ab7a93ec166a9acc0794e7b575afcdc80e5380d2351523d94ed57d765232511a7b95401ac77a1ebd0b7e9bac6a1e222f277c31937cf6e163e479885db398217a252955d5ee6fb7ea647bb195f51d97029287ae5629736291494680f7cd3b3072f8eae08cf0f43a2fbf7a2d0c60a83b83e7a29673846a6027035afc36cc3473f234038e63952bdef8dd934044fb4554902032d4cb4f7d02d4d2bb92526bc86e199c09fcf8e7aa077598f3e5932207dcde282ba655f06be926f1cdcaa0a7175d1ebeb55b1e43d5abee3dfa5f70c14c7e120075ff47b33226b5a1eba9e278fa8e4d3f73c5809685997cab44406d4e2cd68366b24ae6cab069e1585c8c7d1ac9f7831a75a48395415b7a02535cd9faee0b89189732fb9c0c7fd9c16195eab28c26d2406c924cc16b8a206999788c620c063a04523714278b042b6e68434d688ead2fed7ecb238589a51cdaf7e5197cdb1c8648d2576215065a2c4f20f6ddb8127bf1de5993ac5fdba30fd66805b72e294aa0bc6471d3336007735d454a27ff606b46c25f3e2b3408511f4a321908afd99a385dff394e071725543bb51904d3bf2570877fa8ccefc24107274c277e61bf8fb3b2144644e45733e24b99a0d6a01e1bbd25f4492c591b0e64690585bd7b85470ee907e3161488cfd8d0780d9a22686d2bfda30977fce881a9bdf660e9b59c5843387be4a062118a95a60b6c764067b01437015cb88379517650168cdbe8d5f61a296447a90375f8b3ee1276e161a254b4e240e38e7242c8122560f052cb3131daeb2f3577b9b337f7826a421f1218298ae81515a82a96dc7542d6109e022ff95f570fd6031da856fcf2f477a2f571c3b7f0dcce6dccafd261b126d66c7d85ea8a555f2bd8c183b4e1e553ee67f97f33b645fc8f394d521d12e1e8e1b446118f82b303f2ab22157c4588c28fcca0d143cf61a3d517bdcef199cffd4b0e226ab1b7f835d5d24042539a5da843e4a99232789ea29137391e76f35c7896117edba1f35fbc67dd96c93201bf553c41e1ef877b12777b7841f371ad7c10ccf8ef86f88d5ed26e48e4ffcd54655048ccb213b5f45d2564cc5a699713898bae8e7e1d35e83fdd675d247ca043342ac733e345f4a4df84829b7eaf6436ae4d83382defb4552ae19896c099086a0ddf53695d597e714eb0bfcbfd432fd34bd2d7803be89b903d330bd068848834c1df532b67f9b313d4fb936b44792259404fce628100faec5f33d85a7a4c7993c3471188f8a4682af6e79bfd444bb42e8b5dd04073ffb948087d10a6c4517d7b8b35365a32e3416cf18e377834c732473d6dec0c97cd579ca1b915ea2e07eb40bab6cb03209e5c90118bd235ade35239f2536f720df432eeed1085d4974091c438a6a08571ea2274529de7abd5f7e88c33c86dec2b8c17d56a5bb5729f7747bd52852590b804f7800d079f4e1b3606e4a08cceaa8c31d76808937a59239e4be2bd3a624eac89ca6bdc8909c06822d10948c9d832b92a44edacb2aa97144e8844beabd7b5a09b1bb2083459858f4232b6506eb90905a59cb6ed336111ed77d8d5eea84917f7fc0cc2a199eb8f59b9fad85b5eab3bf16e13ec781ca496e14d3d107bc7313004e5b5dd3d42c24aad326eaf04b3a9dcba2a7f435a2c5f45b07c434698cd6ce2689d7a916d2e253b4da0c6b0419bd3387a2c42987cd78145208bc4253ba510e17e6b8558696026e299f079ac77912348991b18b1ff4d6493b962c5378de0cb58f141aa78eb6c59d326a46383bd2a5ae6a7016ce578553919b1523d615ec3951ecd6f4b79893f636331910107aaad83480b69bcefb5d2d9df906ec0548ce461783cceba761aa9caa367aa81a86b434be12a4e8d2a284456a099aa24806e851bba1230956755283aec8a95ebf4657ba4b73ca9287a84767d3e854ca69806993b7b2cbb99f9ec520fbb7b749b52619d36c7352de44ca018e7000bfa0d3ef322828e71f602e360fab813464573db5dff0f6f1fc94ae0bed5d982d3a5ac6c8e582d0726389bce0409e85c98e05f8f19605da8daf43db7c468fe9dcfd5e5988f94c74b323d4017940042d5ce42d50474fa07a1e27957d48c41ca913f13943cf3891a1becf1460fa98b4aa8ef6d8150856e313f48aa99b2f60c131e24a41feec8e3749dd9f86e5e63afdd6de0e3997adf3ac02cdc150bfd329f29917b2cd1cbce65b0b3e65809de7b980887b2e2a8c2b7ec667f6c7fbd9786907e51f4097eca4f0bd8cdcb4cb2efb81fe03ca872266858dc7137363a160fb31a9aca53d2433e898b1c5ccc3439257223c488748c214714d543c7acf423a28d56ab2349c767489cc3ebd3410f99b0c5b9d95f22dd0355f8cb654bb8c6d3bfa60b91cc51de8a328735a4affa3b7b4315086b68d5165c0cdb476132bcc2ff88f1651bc5c461b63e37628845a4e7c6ef51bff85857baae40e72ad0c8a94619c83438a72412fb5340dba62a1c87a84685274e8c67d39dc298f0ad65d4365c44902bf8d0fb1532a41a2df25099dcc34c06e12b4750ceeb54618a9c2bfeca2c80eb35f4f4fde9a518d51ff02c3e98517d755d5971c381f4d9495ce1ae49cf0f19f91bd03bb1fa881a36a3733557c116e8a8f3d063a4f6578d3be4a9f28fcf28323b34f129918ed5e3852bedeb3ea681b39f4f267ddc5b64d9edec1cd317c68913ff085bf354f734e0be3b864d7096577a3e4c47fa12cdcb7fc29bd8b50621de39b2052c5a7309576d61eb1485878c5e2e28d7d0e81c524dc2efae2bfce14922a60fc99246e0a57bbe629606b28dee56bcdbdaf110974a6fc427db7e39cd73892476f838bff44254f9a16379b942beac397ab2fc5bed7996d6b14fdb0549d5c299056af0d1601d7ffa40f12da49c0cd22a489a145569eb74c1cd8a7bab2b8e0a8b006fdfb90726a473e40641d75e2c0a3424eb78cac330ceb98ddf27920ea7e025f9b727fab0d71621ccd276fd9b3b050eb38456792b2f7be8af94d4a28df25ac9eea516fe98491636461f6947cc782d8695eb026f0a852850b2bfec1ab753a27ee63e68b7f9092d30a853acc0b97fc0579f8700e3b6479007989a91f5a9e043fef0debaa9fe1c4c95cede74967052e4bdf1c1e568f2e52fbfb63e5c5bbbb1a25de133729b3bfe957c4c7aba78b915825828238e2acb7cd6c2d337e9de6f8201f94a2276245a6eb1a860ebb7518acd0d39fa20d197e2d145aaf27cd8c56219826bdf8654b8bdbbf3c95de6f48b0f755115ae1dc669a686797cc5885250515f0c6b2bada5ea19dba1b2f93002c1401354f9dcb0682800c1d4f56b1ed70a709445c2786d929cedbe840f8523f93419b6fe754d48338fce4ea9bf227a384b33f78f953abc55519e5dd39606a1e56e8f513e51ab19fc67bd73ad77c0e24b6801e90908bc9adff048bf9dfd70b2dc2ab308c117dc4fb02c49edd2769d8a01e69fb889b9736fc2c2de4e61c6ab1bdfe9b6b0d8ecf2d1425fa045a9788a78c0f465a8851ff2e2fb86e7d8c8a4dba4199b024d75419d17b14ef6a0c88368594dd24f423971507426e312005d84fe59755a64c6fc4035822c88f22", 0x1000) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001140)) 2018/04/27 17:37:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/144, &(0x7f00000000c0)=0x90) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)=ANY=[@ANYBLOB="18000100000009f014d8537a6d0632ff0100000004000200"], 0x18}, 0x1}, 0x0) 2018/04/27 17:37:55 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=@newsa={0x144, 0x10, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@multicast2=0xe0000002, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth_trunc={0x4c, 0x14, {{'crc32c-generic\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/04/27 17:37:55 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x7fff) shutdown(r0, 0x2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1000000000004e21, @rand_addr=0x5}, 0x15f) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x7fffffff}, 0x8) close(r0) 2018/04/27 17:37:55 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x3) 2018/04/27 17:37:55 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000302fe8)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000737f46)=""/186, &(0x7f000089fffc)=0xba) shutdown(r0, 0x0) 2018/04/27 17:37:55 executing program 2: r0 = socket(0x10, 0x4, 0x1ff) sendto$llc(r0, &(0x7f0000000240)="bb8962dbfb638b", 0x7, 0x48c1, &(0x7f0000000280)={0x1a, 0x30f, 0x4, 0x80, 0x2, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000000b010000090000001000000000000000ff00000000000000489afc98e6779c034c937cbf205706c7a65cb8658d4c829b92ccdb08564b970068495355f50394319ec4ff3d04e19a3ad4e38eaa0501ec4581611c83f5f01cf3d031fa110824d10fc89dc4ec18ad3039e61f7817e02b999841c2d3df42555933117691bcca844eac2933ecadef43a6103501faf4904879d26efdffffdd9e8ede25a27115b8fce6dec118ac79209dfda98b68bff97e3b09d7c832f2afaf542061c00298b64c7cec0fea4cc6b7005cfba5823d170d705aa07420f99c9085167ed2ab207f62"], 0x20, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002300)}, {&(0x7f0000002580)}], 0x3, &(0x7f00000036c0)=[{0x48, 0x0, 0x101, "73af8b2d48668ec29170119f5a740de0a75497ebbaf1c35f50ada884f4d10f347bec260a6012b5eb1e8a69494d0131adaff26e01"}], 0x48, 0x20000090}, 0x9}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) getpeername(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) close(r3) 2018/04/27 17:37:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="6ed239b0bd09a636fb1e3f6b2df0821480000003080000000800000000f1922dbedb31f66c50bfe17e004c804d406652eab3e81f6e1a5e154d2a055fb88e9a86c259dbe7daaefd2088f6f087c893533a5a9f0f95bd90f325d18eff8de0be7292b032ea263e012b1a7966ea3d5d48ea3d980d7cb7849d799dce770a60e2bf1aa8eb668383967d7b399ee4647cc386ae6a393c79dca6e7420ae4c4f749fe4c50ec"], 0x14}, 0x1}, 0x0) r1 = gettid() r2 = socket(0x13, 0xf, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002800)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000002680)=0xe8) r4 = getgid() sendmsg$unix(r2, &(0x7f0000002940)={&(0x7f0000001440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000000100)="e74618ce4fa5fc70b41edb0a89611b120177622842b38f456c233c2bd60f8ede8e931263ce21b2477b041838ef", 0x2d}, {&(0x7f00000014c0)="8dc08c657977472c3572038efdf2f9ed75fc09c5454cba47c8c8ffce9ee85d838d56d2f0d5f3190bac39af6245ded1388566471ecbe8647aa46de3c25a100fd3e98e64eabcb080d6e12460b82e1105dc41b667034877bebc66ea80d71181f312f9ef316880ded26bad2a18901349317040888410933c553304", 0x79}, {&(0x7f0000001540)="a9477ef20eaff19727247e9d9689f9adff37fd033fdbd86f4e3bea0eca23b29841717356d101", 0x26}, {&(0x7f0000001580)="9dd445c55bf10ca455ff68bcb25dda5cfb69ea91d16e3dc44136f91bd947304afa54932306eedd3a8a0035ca28c6e860fa20a24446c18dc8442d372e39cd6e934dc30bec38af016219841a86fe9a548f6879f1d21f640c079bf39c4f7232e2f0c823841493a8a6543dedee7e6f1606a014627eef7533be94e2a9d78c16de87f4f9dcfa49b31773af6d8aa8a4d97f524c6128449546678a92d211cd97f62330dfc92d58f1cad3ae9622692e9f18440a1cbd04b61978dd21e30c266e0f02395eab08dfa7827f6727490810c62721c0f94acdea4d53261a5ed29bb28b1daac1a2f4be57c66f3883e4c150b6a439067274f3f5ca1a0bde03f81b97936a0b605ce2dcea0d962bb074e7c453cc4b261ca4610d1127b44eee9f5348c2fd4e3c8d104deda69753c839f15a902075121839d58ac4c2e5dcf1b5252ca8ef5c65f2560f5e5bad505e69e5c8641343bfc11cf4cfc5edf25d1ce29acd6a293faa4f28a9b01bd5fa34eadf941be06e9d18c0fbd1653c05217ab1df0b889c008099576b88347c963021d24e398b1f51a9e479c0b9fd259fc24982f6ba68364ebaf6ecc3b6daf7b475a4dcd3dbb28bc7bea8215c7584b74242984e0a3945d7c6cf1111a82cd8d07096344ce34eebe0afe1ff205b84fe4323f0559aef4a4866f5e8f06d4ab57792e91fc10458005fcac0177a84c4a31008c1bfa6bc4114a667a61c60c6782394d75eb0a64af0ed0364b149a998474d17c3e52462cb52919af5bed6d5bf5e200cd5ca8df0fa1ffb19b8e35c0c2fbf7c15955d81e3ed87ccfc1704d89f6720c82b6cb2e94182727aaed22be0ec60a5cd2f7fac96975f298c9860a584b615931efa8062c2372377d3a772bf29a7670286830d173ee4c6bc4ed1df22a496339a4201b0365ab49eb7cee9c32701b5638031719576b6d365190fc653647ee012b38d28917263ce36bba6bbcb4fd3d47dea5d0b695f2e6677fb37e8ba26bb5af8938e58757f66c7ace1b2df9915b4be9080bf3379e4d31423c1160c80c359b88b363a0cf33d00ea9f4d06bef8d480909547ca07c4f31264574ac08af19cd2e5127ae7d3efd1ee17978614c23d890f4b00debd2db1946366bfc3ce0ee771d8b7b89b80abc2ccc5cce44bb9b9e3fdcf9dfce01e1956a3b4db44203a5aec5396e729d9801f0953b54752260bb0bd67bb7dd86d933c1f617c034d617672c96abe4af7c101b00b6ab92dc2109d735cb371d0dd32378007928a7686121727ef34bc78e3f412d371b4af92acffada962ff98b6af6d6fcdc6721b37a553dcfa91b28466a7b9908fcc42c7143c4be273da97233ffd0782531683cf7fb1d18810e50afa23fd279b79e0649419460b161856573f7b56c9f8ca5d96fa17a7b76a4fdf1aaf0b2918b53bc9a906a6625c4c355d29a8d27945335facb68683e159b53c0cb2cb6c534b21c1bc3998ee3832fd4b52af45f34287ff9e16326a3d21d1ccec890c9b20f32cb78e9e47c9af4a0daeafbdc870f8133d99c3cfb32260bb2f9420afcbee3de7b258b0037665b8344480041b04ce1aaccce989e0c9f9728966cc7357d9c881f6fc026b9bcf07c7f33a64da241313579144d8c59530cd857f54aa92323288302efd3e0d4a95828496822bcf0a4b41ec37600aa831f2979c1978fcc4ad3a9effd77799dc80afb49daa2002af25729ee40c75e80f3b63d9273dc9e342185f4e39d21c0103b6d8bbf3f78578fbd00eb1612583aaa9901f485ad594dcf63bfaee731599caa800b74b98cf75a12d76e0d0138c5b894ab2807d6bbf7123a09adc0abb86076dc5d20f84bc3e8715818cdf874857b1578b20eba00fea6f1ab7720d0a3d86d0e0741e7cf9161fd4b066023dcb2ba1b3603073715bed71601a2f721681fc2f4d498d00d09ec1adc2ed8cf4305c8384b1ba1ca415dabc03f4cf71a1ede9e09593a0d95bcfe091f99e2909fc6724c85fb32ab4fffe36c78bc2494c4cfccbcbf212f09b925bfcb1d1390d8e8f02d085114d1795b1fe70c6a5d0dc1722a1336ac5b88014fbe73aeac22529b92c68b8776d6bb3b83efdb201fe2093cc19e4bc96a50d25f47af5919c37da3d3ff68a302b6b0a9c0995414f41050eac68308d87955638571b5d3fb1f55a823d3ff6d3b19de08566911b1beef1ebac6f33e0fb4778cc1cea568d7994b9b7a2e4fe37bd1b08c2095b8448a28f368dc798fa8b8602856ff32b38efb505e61a0188710fb18860077f9a3d0b1894a0ce89239080b149f44357ee29da7918be4abe9678581ae9fb4263adf5438753801a63fefa3fbf9db0cea67377563c0412ef013f2121e6e12c689431b60bc50c0262c58ab216978818f51641c8fbc9ae80d53a710615bcf5de098cd6bf4eb4bbb7e16559bd5a7d40b7386afd1a0b17b7a40b25d5f71bf1bcdf37ae4160ddf559c3518f988193f4e9ae736fd64f8846c5a63c63fbb7df2c3c4edb7ed3bb24477a10f0e16d6f727fbb5f29a918e79e17c6e5c331ddb7b37179bef661e0880ef5dccb6e5647eb7a95d288147a61e640d0b99811ed5b95a57ee053eeb52c26ba66a0d2839ae4fd5e85f6ee24c40c115c039586bb06c269093de828091a9cbb573810da7bf7f7c36cfd249ef9d2289bf556b163156fb79a7151c4d550cca2a1aa57e5d82f6e5e305462d57002af287f05c84491072fe48bd9c708f46126329462f74bee820ab9b22e2c2468fc48084f3304db2bd7132b8cefe1c229cb5546b53a57b61fe1ef69e31d96b9242c531ad690ed756979cff24dedb601c469f286a230e6d4ba98db9776e505d25173d8879c2fbe8752617a9995e8b7bd49619d24d64dbf0d506885b047b3aaf82f60cb19651721f94b4afe70fd724205cdac403ecae50ede6cb69f480058e7db3f777675dc6f48e09ff097107354320d40f4c832a0e3f3d1b8b9a4ba747a6215856113aaa61b4b03d8adc0dadb888fb162f9c1cda153ac449a94676ef2f790d23e606036fafb082d6a5db936ee961d9a0523606344b7e4479c1085a29796b8c991f13a232f1b3e119c7a146c96ee706a98795d33702195fed258a02a7011dc4c78e78c5e214967de65ef0a7cc864b78d2be897861468c8a5a9b5faa3ac3e38d60681ba7f202e521600dd7768c1fe0791fb87d9495d5ee36d90cc78c9310d8a66cf6bdd69ddde34f9c3bbd8fcb95cc7313be5a48f92613cc1e918ec2caf2c70d0b25fa3661f9ffb3fe28ad98cc504a98902bb368b6819d2d8dab1a3bbca7bb2fa3d37aa5b4ae19cb3ea918b9764f114c613edb8d652d1c90c312e8918a3683de081b0ca17bbe6a99a0d1bb45c99a1b6b0f00434cfceed965cf3b91a304c5b44eeda0c12a86cb9199208cb721f2263704fc99f41e844f0d8d49bc1a4a4b08369a6af7f8547a414707d598a6b1a4716760cb7471d60dd96bc1194365f12cb1be55f8f5d866f9074b71cb9d81b0934adf90455928448b55a5a42595de7cee8c6885687fe10337b6a192bbb196c9514fd020d26d3235b2977142a466e3ca8bc24d47794abaf594e25a27575c0b103a3f9157fc7f69d71ccd42a237bce748b2be5802f2e84eef4c2973d6798fd43791b91ef9a9b08a658a177551b21d1f3bdaa5bbdcdb555d60d1c558f3b52aaa3f1a8807c776430be4c8b30b5574cc529027c6ac46539eb75550611581b6eabc71e005a2587421fd4a0657af3f90293cbfc10449ae511bc1d99e6efe6e1a6f22a18a28f60119b1b4bdc8e7a988548a7147277093fafc63f151d588dd077c533d118f8e291a99a77b2252b97e52836fe44e094a92cfc6dcbf1c37c289994be54113a9b5acc4758512b28c23db851b121470d00c5803865b5c97f44be88c4a01293d66406608e7ae76155ea60b2b63c40bb042bcdc694ff61f652766889b0a45adbd2962d8f6cf1f1df207ae42474ce15eb22157f458d665454bfbb34b29012864a3defe373ac17c60a025d8b3de71d92a0efb75468f61b5687c787f38d56f8983ab5bbb1edb9558e9e336cffc22008cb73d5fe33e64ce241999b2bc029791325c2e35e439cff4bde7b08b742d242335ad8774b712bd7e7e585f33f61bad584dc1f9000b9cd9ca1484885b3b9c8c1934aadf493548a9e48457695bd2b2e8217d43f79648cd0539d7f1667ee219902a54e4c748036c21259658f6d0bd431f344eb5ade824b5a1c00a29bc0b113858c4ed8845e95df48a7536afa97e1dbcfc11d23406971711449d8a79e0e6f1c92248545b74359ceac100dff2f05695add0b41a85b021aa1d97edb1cc2d3e833791de7046da6ee7b8c1ec9776170943200de4de91f1fcf0f849b20eb9d091915760cedfa5433037839faaa28f9866d76b7f8008928b5ecba628fc93eb2b13f9b1ed3c43440f7d98f29816404e7ed590e7438e1bacf16ce14b2ae4280b3657055e3a54788b0edc9df73cb843ad33ea0f4aa6a3f77d3f4093b0bc6df8d3e266b957cdba77899c9ecbe8682f1775664db43f41b6b363b567410cceece069201c673827a4841d6bce328f20a3f13d41d78473c08ad6d6c4ccea5bd04312d05f4e8fecd348610e76a221c316bd91d3b81af98f52b7f78f127edf6f0e4c29e468812796117683296b873b021db88edc4f69b40945857565daf26ea774787c0255a9d4f8313098688f0ac469d4749cde03ffc81c73772f83e0900bbc2e470f59f23ad4d84b2ff94f620e44f47ea50e96be2c8a1da171f80d0b9396407b3e20c7de3e61f2df339bc8d5482b34f61f1bf90291ac84cc32ea007d62469fc1a73442562d17d83424dccdce49614a21902963f6e9923e5f62b92c5a0d03c8c8b918e3c30c9dddcc7fde0668b487131261d6754c51af8eb7574e12d557bda77db118fabc2649e64fde6df0c3a8a5b5cae2f68a2bdc1f0ec959f0a2435ff7f283de9ba1c8b5f4a89706286e4b7befa7da4eab7214555a2d45211a6a1e723f0b8d3b422a3ef3a785988762c6c847c77943929383404b340fc78eca8abfa444303bf5b9e55b31735423aa6a3cadee6e9fdd1ac162e312fcf43c8ff64640b3b07639ee9e48d9152810e1510f756d4e84962164f6a8c81ff7d0ea1d640fe6892f9982091eff7daff5bc6605cd6c42a87e57415b31112e73dc42b6e9b94bfa8f55c312a7db392795c93e533c79c46f551b087c692d4b4ba94d25bd12c6decacf31bafc205a0a05884102fd2f080c5c8190a3736b38a15a9a680d6dd5125955346aa01fa64cf18936138cbb0aab4d807e5a45bdce0f97c05d1d9d645b8b6f6da4f3c099f2ee3cd1213a595341e50f7ee14734aac77bcf8bc800ab4c9e7367aeef3c9c05c3229dd8cdbd27e7bcaaa6f8ea5aa72aa4a0a877e322f93c4beb283e1954866633fbc3afa7736ba44bac2648e23364e42d22fbbcdfa543df0a713f09984a3ee2effb10b1630fd03c9d8e6ce87276d733dbb25663d2947ad8d8d011e44cbd92d24b596f29efb619577d46cf97119b3d5210d55e6931a93b31db6ba86ea15ff2cfbd5d96caf37c1d735f424846bef93a37af85df28ffa23cb582c05a547b01495f7bb32f8620719855b65238dd0fb3b0500ac708268fa5f284e53c139fe2d20be1943316dfcc9d4730f99df791707950cf2baf5f9325cadfbfa50b18bfd70e1bfcf20055c4e82541b2412949a8ceff1550c366e526735f89bc1c7e3f0c82aa0fedc3bb4ecc19a5dd2b2a94ec2c35f24efdec487eef885c647f25df700ea681d868439f6cdeb1d962c7aa3caec0d3cf1f796cbe179fceb64cc5a4edef7630e4b7437fdeebb1b1884c5a0768ccbae930148d8e521f760b9044f", 0x1000}, {&(0x7f0000002580)="7acef277e040275f5f14a0b582cf23bafa869abc6013575de99ba6def7d9811f7f663db51c7230c06209fdc95dcd59c181986cd412d1d812030a9c7f7a89d799592fc07253318d5f85ef45100939dc4f83da8e91122ae56247b3f7df16ba5b9c648b1fc9945b96efa44a81c3c0bf8424", 0x70}], 0x5, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x20, 0x8014}, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002700)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000027c0)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x10c4000}, 0xc, &(0x7f0000002780)={&(0x7f0000002740)={0x40, r5, 0x24, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb3}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x1214, 0x6, 0x3, 0x400, 0x70bd2c, 0x25dfdbfc, {0x7, 0x0, 0x1}, [@generic="f19068ff1c11ae36896605656c1d2fa9852816fc44a4dd8fa6f55afaa6f76567cbaf8d241e0d7fc1594aceb93318aa7be18294e6388e9b39fc23d6708d0a1cac31e3b58ed1c54d1e2081170d72996f080d43c9bea7e45a7a3881f75a562a3ca62eb2549fddf65efcf1dabac18c2d73f43a2a1384b15d8b432d58fb6a4af6f19792feb4d36ea4bb49c16904ada882c21707beea20a6504bbfd090a1ad17bcb5a1d5fa6d340301f0ffa8fadd9bad66d0a4bf83747f83a6b6915631e8ddf3ee0da188853900c04a53d0c053ae134e928d287d1df54f3f524161da2513517e73f179b6795176008a33640e60846f87436cf74d4663fc22f3f9260e81d6a46e9bb1f6ed6c40e42a15a8c9288ba1e65d296d4d7cf44bb0b540a5b73fd43477492463164b74f355a0c796429bb1599bc6274763c81370949dd9ae5eae171397538a3f7acef2c95e4ca8b1460a067b17493f6ecfe72b86b8a598cc355414c7a0ebd2f5dfd1444c2260dde18d5922052d108117eff9dad7cd63a00133490c2b54f97b1c64952cbc41438d8e82af7e18dce94a4371e4d36506bd218ddbb7dcc71afbd28821cf955870e2ff2b33997f8dc1360dad3d6a684ea78fa21185bd38ee026d3b655e847ef5062fb690ddd0575d02575ad84affd02f7799cdc60b545dcd4ce2c69ded0a3c389d3aa5d6c4f858a04cf062d76e3d3c27bbb03c030f0bf6a28e534b3ab6f59a975063fafe0a3bfecbe440eff99e65c0a6f1a233bbdfc546cb0d144eac82632d45b4d8f8ff88ad6e6f9614bbf877427eb33cced0eee4da4a7198268666e8762be1c3b1f953f94123922f15b47a936d2328643d165619ddecd6763f4e266060502aa2c954ce559c5a7a33be1a7c7a07e74090c63d6d8882b41cab2476e8e29e86fef6dae2625b7e18c65e6da3f7fee62a13f5d0dec68ba686eea5e706f774559a6236cc0b3fad5dcfea3ab36adb9565995400553d7964b491d9e4eb72b3dbefbe082b9eed9e026078fa7a30e030a0889802a764bbfabd36ccc2a7f848f26b49b3a39d1b55178874590b76cfa4dda4acf55ddfee8665a6549a06b808a603ac69aa712bbda03cab0ae8914ff524f0fa3969191af61a8b553c23dbbfd34d9081239fc1663bf5047c33735a1aa0a17629a0597c85071959daaec0bfee090635aff093f5b4c60235fd445ebaf8dc937db32eda2704b6aa20617b17c801cac7ab6800ad08527ae5e07fa57fd3349fac9ca354ab00dfe36f0b0e29d0d1c3572130c7effa3de0585d7f083adc4fe2d26cd9b1f50f1a9cd08941107391af1ae8ad1dc5f1af885f9d8224d191219e37e456d5de9fdc5207ce984194c12470d50da849add9b1bcb5dd36cad386b9beea650362acb6c78b6ccba020e80f8bccf3f64d45c5cc45da4534f23da93b4ea9acf13cbad63fafb961bfa831cf653c73064857c6ad3a056540df1ab9ff25e25b3cc5b5e36d15b75200cdce25fae4f8ebff8b5a8274792e7049d187f85cad9925321aab98905253165a34020159da01c03ce03d8f8165d9f7b72adede52324f0caf50e07472eb184fa5f1c91240f3e7ed0d441749734dc52a8bfeb5b55b5f46fc08f0c4651028a69faa8636c5a5c6708ce7824b2fffd09a60d9d8e3f7b97c9966e57f50997346a3370cb046425a53ab747569385450dcd6d2cc952383833405c0c5ce62408be91914c575f49c02be6897dd860bb7362eca7f1c5c9deeddee3b582ef0892350941a4283f24bbf4d87a364e3604ee50133b5be664e2dfc9e00d6ea3996ed4b2befdf3baa24fb7de33029f491b2e9b01071a1e5856cfe558f9e4f77267024ed2b468f05ba7d597f6e91ffc747af7991d32c1de3f1ee6cd18672de731cdfbbfb0b0d7cd5d404cb442f2870401e7a0c17e143f5f032b04c8a75b2e5778fe1bee23c76c2b8e53e908533ec39071556548dde1d5d440c452d751c298537e232341282dc67e020a68a0af17f3b05cf55814589afe90ddaa08bb2f919208a2d89f974d0584d2068f332bda6793c8770ebb5ff89063b57fd0ee54386b80da35108e6ec822a04da8877b684fe9bfc078b8c79cb4038f16c8eab55734181919c368a22ae0ce12fa9638b68ab17aebfffb0502050124bd2fb9ae07253f929d785374f3affdb104e518eef903d6f30aff0d2e7b4b33cdb773ed92c48cc0f04ce61d9e788c750ecc4a9b31ead9317b30f2484cfbad1c7dd0344e3f1482c05274fe92c4b1126489bb789ae920f54e1123ed169692480c751e7c10ac74175807ed11c325a35e35690fc56b0dbe11befb226ebc0e6a76c1d42dc029800f88fab164875cccb39c2a296705d11db6b2759151484c23db4a88bb04db0b2a79ee6b78ba46d1f7bed1298dcc64441dda1e48cfad95c6b6b197bdaa94f044b46d184f0f585ecd7516027eba256e048c62026376ea51be76852593a48548fd93e2d12e4449704f84ff289f3e6d89cf2c570fb39b10e791f82ba227fa742088146832127b114a57f00e99497b682dfabe022cca6a49e4dee70a38adcb2e21be6b173137274f175be35273f9c56f03db4cec94a8b779babe7e49fbef61a6ce005510c8b81530c3d140df20a66e11f86372eb096b4a98c334a7a301259fd591dd8dc8ead55b7fc786756b55070a68c91e5054524a5aa7262cf1b0b4554f77682c3af3170b93f294d5ce4d4d3b3ac489780f17f6620aadd8f24465c0deec079614c7eacf29a388930647e38bfb5078622b47decce0e27cbc3e82b92cf558dcdf8f48d6817977171683e2a4e56f29d623542dbcb057029fc9a422cde3f4548e66326763c3d4fbca5884d1b7ad436a128753663481f911f4a665a79957b39dcf4b23d7e7769145a3b3c0319f78a7accc7abfbb304299a643885913400739ad20e7fed9124a985b448f056d55d26b5e08d6b929d3571ae6e7b7c02370068788ec27ee80a410acc1c14d2360a93aba025c4cf6b6dfc24394053bc8d355e055639dcb967a982aac08b2ec483847a0c23a84ee70d691afdde05a7cf5f1b0af12ce8e566be2ed25429730c4c4a57e35c3118a02aa071424824c964ad1c16b69bb0b6f12c89c81d858d70940ada366ca5a8a54a27f45bd38d04d809f29989ffff109dc990e9f5f36c4ce044fe1d1d0ee86051e47dd3d6a958c9bd5d324fe6966b98cfa0fa353a6a761bb89fc9657cee81d5b5a6f83e919e9553644168c501c405858451da1dd44900aa368d69e1488b2d58ff213690df630364edb6a7a71c94d234cad112f2cd38f41e205010d6f25ceb16f1b257460eb85b182bcf3058a82f976e097066a9bfaf1ab6467373ccf4c1f44e502bb54459057bbbdb963355f02c1352e32e4616ee8e24d54ee6d2bd77c9f5bbd818889a8a76294e5fd81d35270f56be05c33599807d8c72cf7a6605875ba6481c259a3487795dccc41ff431e916d9769df8a67bacfcc39c310679bb0e211d7cd03d285a395fd22e1aa3de840b48c6a201c3220482092844005171494eda6fa69d2eaf952e1a9817bf421419296363e0d7d4a82c04466397f20bba1723b94a18e06620ebb4a18a21f948c40fc289dc414e17f277ea8338cedc94a5e6fdc17a0d0ba6065809a2582875f975957418e1bb25f715c3f8f6fa75d656f5d1f572866f960014edbed2a81e1bbb933cb431a233fc54d9cd824b0718beb31c4cd37c6539977fa6c9f2de403900adcded6170fbd143036834bbc31ad5f717994c4c7ba7e0198e29fa1a1829880ed37707bdea64c8c958061abe34fbdd974f2ef2924dc4364b7155d2cff12bfaee4c7c9e06efd3350b9b0da47691467ae09755fec494b6ff3b6d641377d03504efed94ae1a1377565989a4d2dde31f5e5dde2763fe176b6ef1e9d08c1e80e72deccfb18d534006578c03eddd6783430c230b8d6bfc85957b800174196e4d6b2cfba027d0cdbf6a010a0defe9093a2efab50323fa7c6731828b760c4d4a778811d7ce2e2fe5fdd117d69b8ffb4b76ef386d731693a35c7833a0a3cbeb6d50c0b8d308a6db68610b551091364f5735ee60bde4210f2b350657d9f5926a6c189f6c5926781e10d801ea8b719c7b13f38876c6698f15798fc8faf279934897bf27088c9fbeb6e01eaf72b12c80f7320f3749d91fa96964a801567a209f15d21a4c26adc7a7d7222abccea6b11b1582e9a8726d6118715ffa3e2360c0df67aaf14d211013ed462ad8e79a2d818353a29ca584eac2ab0c7810cf506fe1232e4806327e367a134e7355d5713126825109abf2b7a752d438e8fa89237d26387557c550082b173c7682d6fc3374277c201631e99d32745c36f1ea3b3a3e32682949db68499e94872f43420a3345ae7a8e5672bc886349187d0955a46f468531be16e48eae7b818d3ff6073c4f0748cfcf32d0e7b3c38d1fca95b27aecbc317deaf0e256e7a982f4e3980776546fcc6c7deea4e67b00ff0d76df8be60d9091c9a61e6c1cfe6f3cff032e5a4aeef2083d8c3e9135fd5e8170b429678e4672c5193ecada2d52056c5b5d9b06dcfdaa53ee2261da320ad9c9137a538863534e4d7b0ef4c222a81f3b4f7ae15acb8126c9f59a2ac4c74538aa6039c1d2b80128577c9d6bcc24b45762ca68f7ddd898a975fce26243e4c9cd656da69c388b21e387f9524335a6e00324f0da28bb2f94be8bcbae079d3f31a08115010b39d537a0d93af4f04c36d88bc723774a694195c4e204450d683ac527c5f88646aeb1fb1d163a990f3ea0a85814d66bbe0fad31733463994259f0b1b909ed8ac58c83bd517b623e1c9efce354eb5ded8900b484f9ac1b86251fdd0cebcc7c704bca8a02cb7b1ab6f576b6be4a2f2ef374b1a3bca81f8d151d0da4897286cfa360a68eeb91bdf4aadcff4a0805055dd91634bd9ed7a8147173b83beb37267c8793a15eb5f33dbe5a3a00468b3152e724535572eec5ebc88e017c39e912ae51c909aa55befaba118c5a51cc53e4f76041587144692da94eaeaca216fed301cc2e11f83453b8488bcefdae699190753c8fd0580732d2fe9d7b3beba714421b9550d566df90559df275a054be4f448dc840d9f2d303b9242cdd9096d0209b36d39c8819b9b076e8104d4c3fe771403b146cdb1c20e322a068444401f548fb2d4dbe6547332a58aba9ba5e93621cc8f57f6f60c1bff7e4ce9b7870063b2f57b0214fd8c53af2b761d564628d687ca173fbbfb355fecfb1450a7129b1ff190762ad37481920ea41dadea3f9abbb200a00c6c6aa9cf69533608d267ac4b20e9525cff38c90207acf54930554caa0e56d2b0a158f0af6ce815fbaadfe217b478a3ec9c6b0396202808f92e6fb1d7ba92511b17f24539848c63846501e8f4f2bd555ac89a8e7b7b62f47e81889daf51b6b2f5f6734edf5dfa7a66aeca92fb9435aa4f0901734ac567f4e0c913e5e93c64f929577aba1e8055a4a381c3a679af7faa5c7891291f3fc5a35c198a9b54a2882659fca7961b1632673cb73903009b5d6ade1b0a5673d036b1cf2ab79ebe2f86cec08757a95dcf1b5245ab0579ec4029ddef68ba936f85fd11fc28cc5a6dec6f67a286cb9195affd4bca6e3cc9c538f4299f9426e64511be6ecdf19afc95a572ddecd6b47f54a931ea57321fde95d7529f88a8b522d5a4810969faac576a706f9f31258f340151926eadbb82432d68bb1e99c55df190dc1499c16af24b5dfc676b9313d7753f60b220da5aff39fa7ee2ff5b41226b23f2906bae2224f68985530332ec2bd66858e5f44b95cd1c5c52c41e7b6f20992a3e91c6600a5ecefbbea9542c844e5892372", @generic="0e0e7847a575a15b9f21015fe3c06cd6936e07bb7eee5ae620fb56fb20a5a9e36e3bbfb31d294e93b0c2adb46aabb141c822fac19a2b133db209ac9a100208982e9721ff2514023ddddc5925318fa79afb0415ee0990661ed07d7c39b183fdfc532395c67afcc916b08573cad1e7e509f222b40d93cb5606d55f8e4773bb4e30241ba41156857b9c33b37a1fa33fc75fd2b46005256aa967eb4c12253e16ac0f0fb001a5feb71b43eb1d2e32cc7bfc4e3e468cae78feada850abdde9be07540d3f6124cee72823f07a57983e38e501b19e5bafc0b2eef6bc5fae1d4772", @nested={0x2c, 0x5d, [@generic="ba53dee054e3f3490d2671aa33584bfc45fdff612548d714ffc6683746295e09797e488ca302"]}, @typed={0xc, 0xf, @str='I*&@\x00'}, @typed={0x4, 0x1a}, @nested={0x4, 0x24}, @generic="3d1c3e1ca455e6b602195e0f99d78c2ae74eb7aa7ae97ec45f807cc8c4d4639f0de8ae57f03162717894e64596a5086ebe49df9b94901137d6f144b2589a232c69e441ac06ab3d9d92b290aefaa90ffd9d7e428df017c88f6cd4c79a77b6707862a304613411214571f65ed838d4b58fc79c79df87fd05782d068921df1bda991cf011f8f017b4fcf9cfaae66ebc09bb7cfcc5f58f386fa22c5cdd5922af88b824eaaa78810f8c09655809293ea6d38e0870218d5919fa68f7073fbfac6d3ffdfd5c1cf5a1dc5e0ac1aac15f8738b5a62eaeff5b9c81cc7453aeb1", @typed={0x8, 0x1d, @pid=r1}]}, 0x1214}, 0x1, 0x0, 0x0, 0x1}, 0x24000041) 2018/04/27 17:37:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x100000001, 0x4, 0x6, 0x0, 0x1, 0x2, 0x100000000, 0x800, 0x2, 0x7fff}, 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0x7fff, 0x100, 0x8, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000004b80), 0x10000) sendmmsg(r2, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)='>', 0x1}], 0x1, &(0x7f0000000a00)}}, {{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="88000000000000000d0100cae769ca63359aa353fad63f19b60b00007c6142c32df135b968035c373c18aaec214aa8c7aba437aa409ce2715eefb61f92684552fe580a85d1c18607f23d209c7f994a5fd1f077366edc8a41493d224797ff933161ba066520a9d80931c30b08fbd8b5a0fde8900f1a58b98b2dfbf843d3f331c71403d40631f1e6b46a93474b4b01a7f6a52e8800812f58ebf0765c1a0000000010010000f8c71fc0e0f0bb20a5e68368ad21aeb77212459c8a5021498dfe17b4e731bd45753b5e5a980662b6194e101fb15dd2fa83245e2b8af95e1c4639000000"], 0x98}}], 0x2, 0x0) 2018/04/27 17:37:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x59, &(0x7f0000096fd8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r0) 2018/04/27 17:37:56 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000002580)="37e9f06e34a9dfac6850cc5115eaf231406a90508b9aaf") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002200)={0xffffffffffffffff}) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002240)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000002340)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002380)={0x0, 0x0, 0x0}, &(0x7f00000023c0)=0xc) r10 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002400)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000002540)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000000140)="9af23117af740060d0d2", 0xa}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="eded7f34ad25b681ff7dba81d0ec9c7ee838557e777273d12f74d40e820c63ad85ed453f55b8", 0x26}], 0x4, &(0x7f00000024c0)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}], 0x78, 0x10}, 0x8000) r14 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r14, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r15 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r15, 0x1, 0xf, &(0x7f0000000040)=0x3f, 0x4) bind$inet6(r15, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r15, 0x0) 2018/04/27 17:37:56 executing program 7: r0 = socket$inet(0x10, 0x3, 0xfc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000004c0)) connect$unix(r1, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) socketpair(0x18, 0x800, 0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r2, 0x50, &(0x7f0000000080)}, 0x10) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x1b1, &(0x7f0000000580), 0x10000000000001f1}, 0x12001) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/04/27 17:37:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYBLOB="003f379ed78ea6d5081bb2cf437ad9b48dc6615802b8c07da082526f3975193a8d31c87ebe4a8946823eb0d45975b1c21280347b57f74cfcd0b6a0c334b986cbf0842a4d6f1d3e7b8bc78c593ab060de4eac4536c6bba3568e1f821962f63f4f5b5807fb5c26363e3fa94a00623b9a104d916cc878a475f918e4160773593428d0f987a855c272ee9129d53e7d5ce7ab0a1e4dac7c5b673ed29bcc6e958a0754c64bc0", @ANYRES32], 0x1c}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000980)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a40)=0x0) r12 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001500)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x1, 0x6, 0x6, 0x10000}, &(0x7f00000015c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x1f, &(0x7f0000001600)={r13, @in={{0x2, 0x4e21}}, 0x0, 0xdfdb}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000c40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d00)={0x0}, &(0x7f0000000d40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000d80)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000e80)=0xe8) socketpair(0x2, 0x80000, 0xc00, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r18, 0x6430) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0xc) r20 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0}, &(0x7f0000000f80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sendmsg$unix(r1, &(0x7f0000001140)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)="3a24d73fa2086d611f54aedc1b50315176f1a736ffe58fc4f9667db6fb9ec4f3dce43099a53c494591267999f48da18098eaaa46cc0cd759f8ebf3f5ab3b26cd4eadd6f07abe77545e7b02c3aed233378019bfdf08749dea8a8b32e6de47d049478ed53ddb1be323c3521397e412dd99", 0x70}, {&(0x7f0000000200)="43830e8974035f455f7b300452074d756cb11b1c10c240d18a1d1a3a99834461bd68e1562de590edb2c5c3188cbe96c6dd6dc8a567bf37e07b55e6af58748d8fc795d5a4d39fb569ecd538651576de753eaa0200c1119d0a4b9805506d9829373228c4780317b3b8e799db6879919a0dc93bde57f243f063849c37c70aa53a8b6b1fce3ccaad9e60cb2f3fc135a0b31e4d7b8b", 0x93}, {&(0x7f0000000080)="917c1ae3d44d2768b57fd4045157a99d7a53d949a70f77fd2c4bc7a2323370c64e93196cda047ef3e0", 0x29}, {&(0x7f00000002c0)="79cb26942d9f51c794cb0129853d4160ce9a0ef7add53534a0e0b74598f97ff8fb99b3dae267332203f1bc33997a2ade11c0ca7091236ec481ffd2fbdefdc3eb59c24b170ddab98f348d94cf77a9f38b723be71dd5e93a5d331b97498918a7c3013860af1d599b26f2827ed33fe898b4dc8c5b58376d0df04cc666799b5ce250c1640884057a1694c916fbc5a732f6ad0e2ed38ac145cf75ccf5d301c3e2d09ff7d717d71393eaaf0e553484caf66fc29162e837cb35a4123ed6deec71b26de991a3c96f6a1c2852aa379417dec501d6eff63e98d026448d0416b10382f524d836393d707b5e03a770fd800e1baa", 0xee}, {&(0x7f00000003c0)="2c8cc0cbe15e03fa26b7fdd6badef0e15d490fe1686e9f37ef2ccb255d1928a9ecba5a", 0x23}], 0x5, &(0x7f0000001040)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xf0, 0x1}, 0x4000000) 2018/04/27 17:37:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002800)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000007840)=[{0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x80004, 0x7) sendmmsg$alg(r1, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001480)="051e489f9fd2df03d726fce6218d650e4d5b89a9cfdcf8eb0cf235e1f35836b32c9151efdd0b3ae7c3422fd29d1d6162083e8b7eaada7c0277c3f73011c52b0d1596f7f27a1b73a0f42976358c8ffbca46f75189397080af1631dfbf9ad83d039d66b829adcafb62189a8075160e630598c7da34f87a0e61dfc170a9193e9734068a19bfb6e95dc22ae2a019feb03719fb429d36f68267da351c9e69281c489e55c646b08cd82428bc0a35f5701d5322dec50844f6146276d145d95a322d36ef2a778a56afc7ca2d59d96f43c185527b5555d046e5f6925c82109163f351138321aded719c0f69d540434e5aa786", 0xee}], 0x1, &(0x7f00000017c0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @iv={0x70, 0x117, 0x2, 0x57, "d46489bd43dd8bed61187eba57142124c7f40d8e6acb39428299dc94795ca406dfecd8b04d65894a9589ed78aa09285ae5c2b5a0f492141121fa737d5bf9aa9e82f4b0eee0b63287ecb927102443ace5bc97004180d3a1"}, @iv={0x50, 0x117, 0x2, 0x35, "4adef9dc43f6cc9621a37a8e8646f17d04c63a4b9eb65d4bcef46f66b9f871e4539af0098f88c66bbdaa9c74b9f5c4f81f39423504"}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x77061723}, @assoc={0x18, 0x117, 0x4, 0x12}, @iv={0xc8, 0x117, 0x2, 0xae, "842eb5ecad62979cf5976dbfbe3b200621bf96cef4067b400467efde46ca4b1676709b9e4f070fbe69bf26c43182b847deaa5f7210bed01456e83174f8f5ada503a7d761c5a4792e90b4c2ae0a1c7f1e69e9311dfcdeb2daa4ee005f499e1d2351169abfdef8fdc9bba6dccb9506946fc5de0ee9b7097712d909ffb95f6bf31990e4a227744a8d4d610a25b36dcbb98fdc35075fb45d2f86b3afe2bd6af807dfadda69ebd936149fb6c286321fd4"}], 0x200, 0x4001}], 0x1, 0x810) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xaee00000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x401, 0x1, 0x6, 0x4, 0x0, 0x6, 0x9, 0x8, 0x10001, 0xb6, 0x1, 0x5, 0x4, 0x3f, 0x1]}, &(0x7f0000000240)=0x100) sendmmsg$alg(r1, &(0x7f00000027c0)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000016c0)="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", 0x100}], 0x1}], 0x1, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 17:37:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/04/27 17:37:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0xdf8, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/27 17:37:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0xffffffffffffff6d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) recvmsg(r0, &(0x7f0000001640)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f00000004c0)=""/230, 0xe6}], 0x5, &(0x7f0000000640)=""/4096, 0x1000, 0x9}, 0x100) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001680), &(0x7f0000001700)=0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002dc0), 0x0, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/27 17:37:56 executing program 7: writev(0xffffffffffffffff, &(0x7f00000013c0), 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000001280)=[{&(0x7f00000012c0)="56d9c3a0e4b7310589095eb983efd595ca1f031a567b5c9e0d5bc8312eef395cf7907e1d365c19daa60f7e05fc96916a4c0efcf1bf1974d63c93709832ce19c958c194598b81c527c5eedb39cb530d1ceaf5d691f7f3036f93b2406ddb482c580d6a49d774cc90aa4b185a6f5867a9a1", 0x70}, {&(0x7f00000015c0)="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", 0x1000}], 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000140)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000040)=[{&(0x7f0000001180)=""/235, 0xeb}, {&(0x7f0000001340)=""/204, 0xcc}, {&(0x7f0000001440)=""/142, 0x8e}], 0x3, &(0x7f0000001500)=""/144, 0x90, 0x2}, 0x40000001) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bond0\x00', 0x8}) 2018/04/27 17:37:56 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000021001104ffffffffffffffffe0000000000010000000ff01000000000000000000000000003e000000000000000000000000000000003b16cabe70e5d388e5f40a25d14078e5b14aa8e4eb8aeb5b6643923dcffcf80ca155ae6014b606c0e9bcaafb3de0b590c79abc72187c3fe440ee6a41258f64c04859c8bfb5ade89b711723625a39123efe485033409535543bcb07e0b06043bf6cd7457b1ec7596d1074a205a2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00080003a10afe4d33cde035a5bc9785452992fe0e74cea4bbc350dce5e496d0bf871616dba2c1d4f521712f1591255396bd2566a636312c44c1dfc907f98ba55601b0d06572087e7322a5cc94f55ddd1d67ad542cc0e0c9321dc0f359929090e0f42c224f8b1e869841d92a529ca91fbd67e6e921b1986d347ece0000000000000000"], 0x50}, 0x1}, 0x0) r1 = socket(0x0, 0x8000f, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @loopback={0x0, 0x1}, 0x4}}, 0xffffffffffffffe1, 0x200000000000}, &(0x7f00000000c0)=0x90) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000002c0)=r3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x6, 0x0, 0x0, 0x1f, 0x3, 0x2, 0x0, {r4, @in6={{0xa, 0x4e23, 0x35c, @dev={0xfe, 0x80, [], 0x15}, 0x7}}, 0xffffffffffffffff, 0x5, 0x4, 0x2, 0x5}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e21, 0xfffffffffffffc01, @dev={0xfe, 0x80, [], 0x1b}, 0x100000001}, 0x9, [0xda, 0xfffffffffffffff7, 0x8000, 0x54694ebe, 0x10000, 0xdd14, 0xfffffffffffff10e, 0xffff]}, 0x5c) 2018/04/27 17:37:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x10000) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r2 = socket$inet(0x2, 0x1, 0xfff) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x497, 0x5, 0x1000, 0xfffffffffffffff8}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641", 0x11) 2018/04/27 17:37:56 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x800, 0x80000000, 0x9, 0xcd, 0x4, 0xffffffffffff8001}) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller1\x00'}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000280)) write(r2, &(0x7f0000000140)="baa4", 0x2) connect$inet6(r1, &(0x7f0000f65fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/27 17:37:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/27 17:37:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000380)=0xfffffffffffffffd, 0x2f) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xffffffffffffff55, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/27 17:37:57 executing program 5: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000024b000)=[{}], 0x1, 0x5, &(0x7f0000027000)={0x9}, 0x8) r1 = socket(0x11, 0x1, 0xff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xee5}, 0x4) 2018/04/27 17:37:57 executing program 6: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000000, 0x30, 0x9, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000273000), 0x4) 2018/04/27 17:37:57 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt(r0, 0xfffffffffffffffb, 0x0, &(0x7f00000005c0)="b0f7cd8804ec0c7745a0a1b178bc2e3d8ec8964a032f223892291bc86affa17ff5e9e8683e9a6572f73b412677d81922ff77d60c597684bae0f5a8c9d448a3645032744f74855901f806e23d19334028aa02628312c271afe94911cfd66c38e25bcb53a6ae46acac5a2b5b085ac55dba39e599fda034791ee99ab3099598cf0086305c36568e71de67d1649a159e5a937d9e640f30eb6fafef2ffa", 0x9b) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'\x00', {0x2, 0x20000004e21, @loopback=0x7f000001}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x9, 0x2, 0x500, 0x0, 0x2000200}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000", 0x15) sendto$inet6(r0, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000008a9b086185c24e8f061d70ba00"], 0x24}}], 0x2, 0x0) getsockname(r2, &(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000400)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x9ebb, 0xffffffff}, &(0x7f00000007c0)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000800)={r4, @in={{0x2, 0x4e21, @rand_addr=0x2}}}, 0x84) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xa3b}, 0x1c) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000440)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000500)={0xcb0, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff]}, 0xe3d}}}, 0x88) r5 = socket(0xa, 0x7, 0x0) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000004c0)=ANY=[@ANYRES32=r6, @ANYBLOB="090000ba2a0a6f0cf6d300"], 0x2) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) socket$inet_udp(0x2, 0x2, 0x0) r7 = accept$ipx(r5, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f00000008c0)={r2, 0xd6bc, 0xe53, "fe894ebfdd8cb7bcc5348b3afc42c9a670b02003fddf56380d2980bfc3e794d6cf6d98dfeaf76d60"}) 2018/04/27 17:37:57 executing program 7: r0 = socket(0x20020000000000a, 0x3, 0x40) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000030ff0)=""/16, &(0x7f000001a000)=0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x41012, r0, 0x0) 2018/04/27 17:37:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) r1 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) ioctl$int_in(r0, 0x4000005452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d06ff8)=[{r0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 17:37:57 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "ff9324"}, 0x4) pipe(&(0x7f00000ba000)={0x0, 0x0}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) splice(r1, &(0x7f00001ea000), r2, &(0x7f00001ea000), 0x200, 0x0) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) 2018/04/27 17:37:57 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0x5c}, 0x1}, 0x20040880) sendto$inet6(r0, &(0x7f0000000240)="034ccf31a318dd5b63243db7468b3ccf9c5620f6b9272b7023036e49b1017633dfa034a940f2512d89e8c4e5edf70fe463075dc0a4b7446c82d8b3cc2bd27d6cb965e55eb74dff74979ba14736ff9c973017444200861d1093e513034c5ced0f4a775336e3db8d603267a218eb4dc0dbc73ead54ba4cb099a07fb5e45604296374bcdf256203d9b80697958c01a146bedcd5801949aa3838c1e7797dd7aadeb737a45fea6300196354ff6b19c709c6ffcb27d96a814406", 0xb7, 0x50, &(0x7f0000000300)={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 17:37:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x4a0, 0x140, 0x278, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac, @multicast2=0xe0000002, @empty, 0xf, 0x1}}}, {{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffff00, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x2, 0x4, 0x6, 0x4, 0xfff, 'gre0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x0, 0xa}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80, 'syz1\x00', 0x20}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @rand_addr=0x7, @multicast1=0xe0000001, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x1, 0x8, 0x500, 0x100000000, 0x80000, r2}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00 \x00\x00'], 0x8) 2018/04/27 17:37:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xffb4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/04/27 17:37:57 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x72, "b640a8c17aa4d4bf4a87e1b1264f2e949fb33d1c833aee2a0c89d3702b23918f52c77995eb9c740549e3c52fa14c268726b7038cfb415509259adeba04bcea2e40bd782c3136be2e1f3bebb84dad88a06cb33dc881d7db036ff63fc5ae3e912f82561a1b15e2629de9ffb453eea5fcfd2175"}, &(0x7f0000000080)=0x7a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000100)=0x8) 2018/04/27 17:37:57 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80, 0x800) r4 = accept4$ax25(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r5, 0x200}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000400)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$inet6(r1, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getpeername$inet(r2, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) 2018/04/27 17:37:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f000077e000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x6b7d, 0x4) [ 91.154909] syz-executor1 (8342) used greatest stack depth: 13016 bytes left 2018/04/27 17:37:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000257000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00002c2ff0)={&(0x7f000001cb24)={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, r1, 0x6, 0x70bd25, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffff1a8}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4800) 2018/04/27 17:37:57 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)=ANY=[@ANYBLOB="180000000102f74fffffffffffffff18729dc27b10ea8090"], 0x18}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = socket$inet6(0xa, 0x14, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x1}, &(0x7f0000000180)=0x8) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) socketpair(0x40000f, 0x7, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 'veth1_to_bridge\x00'}) epoll_create(0xffffffffad1dd678) epoll_create(0x200000002000) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000001300)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r6, 0x1}, 0x8) 2018/04/27 17:37:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="6a6ba5b0e853521c15f4cf51", 0xc}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/27 17:37:57 executing program 4: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x7, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x1}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0xfff}, 0x1) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00000000c0)=0xcd, 0x4) 2018/04/27 17:37:57 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_addrs=@hci={0x1f}}) r1 = socket(0x3, 0x0, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/27 17:37:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x7, 0x2, 0xffffffffffffe6f1, 0x1, 0x0, 0xff, 0x5, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @rand_addr=0x1f}}}, 0x84) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f000024aff0)=ANY=[@ANYBLOB="020b00dd01000000ffffffffffff90f7"], 0x12}, 0x1}, 0x0) 2018/04/27 17:37:57 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e2000), &(0x7f00006cd000)=0x8) 2018/04/27 17:37:57 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xe1, 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) close(r2) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="e2", 0x1}], 0x1) close(r2) [ 91.329144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.355567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 17:37:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c62900000000c88a7cad6f") setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000080), 0x4) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000000c0)="154d44ad6bd2ba196870ef4f3378520c3ff79850f5dbe30c79bc24615213d531ab36661a87b95a9860b20f69f79695a6f82521b7ffa3ac8c0ead2bd5a70bfaa62b6051c09d6680f26eb81c51713b00d6a6a4c1935b93aa7d74695f20792921afb26c5c5d7b05dbc290fff42ac446f02b45c8fe2c2c600ccd39293e2ecc10b66e4b9ac037f8a9cec218a9c43df5bfc28cbd13e86f7c2824f285ff08e1203164b93cb8a5fba28176a0a29af7245afd02384142df1c4dd8e29d05faa1eb71fdb9b001d0717a8cfcbfd33da426f4ddd1f7b6f3c51fe3e2acf864d1744d58528b19aa807193483817f8c1974ea5019bde39f1d7ccd7b00e69347fcf", 0xf9) 2018/04/27 17:37:57 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000140)=""/36, 0x24}, {&(0x7f0000000180)=""/27, 0x1b}], 0x3, &(0x7f0000000280)=[@rdma_dest={0x18, 0x114, 0x2, {0x6, 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffe, 0x10000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x8}, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x3, 0x100000001, 0x47de, 0x5e12, 0xfff, 0x30, 0x8001}}], 0x88, 0x40000}, 0x4004040) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r2, 0x7, 0x4d288a1e8a9f098e}, &(0x7f0000000440)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0x6) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/27 17:37:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x200408d6, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x22) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='hybla\x00', 0x6) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair(0x0, 0x6, 0x48bf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) getsockname$llc(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) 2018/04/27 17:37:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0xfffffffffffffd65) r1 = accept(r0, &(0x7f0000000100)=@pppoe, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x3, [0x1f, 0x1, 0x6]}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="0333f61813c8d04d93c6248f0818a1045303720ea4868d76524c69edc503752f97ece6773c8481fbe761e2e0ceafe8d2d54337b6ef05f313b7f4c18f7e1b71a4e4126fdf88cb9d2a5b0f7bbf44a47116bf1886d300a542f6a4a2aac68dceb0d516b8a3b368921bcbe66b86ea48ef6764e1049dad506b386109c7210e62f8f19484ddf9fa4d4fa7c185a41128e545b911407a83d7ade12f2480ff2ebd366c09cfab539bdc59feae44d79d5192fb9200f580ad5d1dbe58a026c36069f860b99fad2be7f913fcedf6dcd752b7320d82cd42023a8dd71a092a69c9a28fb2832111ad001b46de42839f15c2aeb76cc27b36643a3399e491a5e9e535414a911c7706f83fdaa99fe386f96eb0676d5b872626176b6fcadc69bdb9fd3ccd528ff2b5c485c3d0ae039ec7bc383aa518efd3140c15655a8fdd8942699845d46bc97cf0cf300436878c3d64cdd4a4c14dc6f64851dc914df1ebb75460ea420dcf920b5577f1a6f7af75174450c715f5fcbaa3fa5bb1ccf712d2a7c805877f27dd3aafdd4138fbe8c9aa81b7b7cdfe8a012f7aafcd23644332fa42d3dcda1d441afe96baecc355f14e39bd435e9cf2c6fbb5758c41d3a6c7ae0efd3924154d449c532135212b75373339decaf416e7368aec4228da59114ae6dd64108031649a5e4f1e57ed2dbe17849a7af4635211fc6166096caafb777d58c2496a44dd72829c724c786e73014b67f4b438cb502372f871800f78b2e1a59d404f9e7a4f5d88473bbee35fe92cc889fb64dcea1e2f1f23e925dcc0f305b9b0a9ec9561701aa3d907a6b3de48", 0x114) r2 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x10001, 0x2) 2018/04/27 17:37:57 executing program 5: r0 = socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c63ffc)="66014ebe", 0x4) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x5, 0x80000000, 0x2d2, 0x1ce, 0x1f, 0x274, 0x101}, "fdc415c7f72f764f0e3398484488c364ec35b2fac52d37ea977c365a644664f5541457ffe6934ba766c31f9b85194f9168f8b21e0732701ccb38cc2fc4f570e9adb75701f675680a7db0c9d4bd73d7b25a258ff2ba364be37e24978f62d7b488eeea3ea4bbc115630c2efaf2f72996f1a17c3a279ec98a3c30937835b9659f4ef10c54465e7ca7c9b3186451d100e0027f3d442e4883", [[], [], [], [], []]}, 0x5b6) 2018/04/27 17:37:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000000040), 0x1000000000000072, &(0x7f00001d7fd0), 0x0, 0x12}], 0x1, 0x0) read(r1, &(0x7f0000001ac0)=""/4096, 0x1000) read(r1, &(0x7f0000000140)=""/223, 0xdf) 2018/04/27 17:37:57 executing program 7: r0 = socket$inet(0x2, 0x7, 0xd22) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x80000000, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x800}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x80000000, 0x0, 0xfffffffffffffeff, 0x3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000800)=@assoc_value={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000880)={0x0, 0xeb, "d3306f6605c78baec8a646a20350335be3de3d94bb8dbdb7939d24af81610e30e0e9c3dcbb6363a7e8ed4a9139da0c8f408f4571c24c07f3e9f25636a78104c21faff82511d5676b51b11371d1ac208401e526e110edb5da347e317ad2eea5e763f91286d9247f51d755d52414f059ec91e57d5923154062c12d639f72159333158beb6446934bdc5ad10224fde11c0eb70cc1b05ca0e42b50bdedfcc5f68e2236cc406c9f02523d5294fb8871dea8e70da7a8fdb76d674c43f48be877cbe7099b2489ded2e99d4bf92abc57e405823b0e8db8a8af0dacac7af76228b65f684a1c08698667458677a5eec5"}, &(0x7f0000000980)=0xf3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000009c0)={0x0, 0x7}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000c40)={0x0, 0x51}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000e40)={0x0, 0x3ff}, &(0x7f0000000e80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000ec0)={0x0, 0x3}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000010c0)={0x0, 0x8000}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000011c0)={0x0, 0x74, &(0x7f0000001140)=[@in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x9902, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x8da}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x7}]}, &(0x7f0000001200)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001880)={0x0, 0x8}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001900)={0x0, 0x100000000}, &(0x7f0000001940)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001a00)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @rand_addr=0x7fffffff}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="c0f658a8b2bf99e51e1c90eda8366b5f93a56e0325cdef9910cad52261553a926acf374fa9f7f6bcc3e6b76087dc10809176414073326a244ec1e431038630", 0x3f}, {&(0x7f0000000080)="b3fb4b1ebf1819d2fa9f33d2c5", 0xd}, {&(0x7f00000000c0)="2adb7dddb2ef8314cfcdb3479677022ef0420b64bcc3a2c639a0a43439d415b79884052a4ed4a555e005bfbbfa9ba4433cbba334c98fcc9a51ff0cae6463ad368468fe3433116a28b8", 0x49}, {&(0x7f0000000140)="a5335ddadacb47f99998961a50c0acce3fabf61f0a01d23f8f09e7fe83e3151290a0820f9f69cfdc8bcfa95de60c59627eac676b2023394737b1249aa78ba1659eda1147941c15caaae80a73344b0dd16e6359e87730b09acb0baff2dfe31def2ffb0753b80a79b92f0b4b625d0b7f3a3e4884d3fd03b633801606eddb1460e65b89dfef7ec4fcf2888ede8f109122237c26d35e6528f50ec4f1d5c82b0e8770fb95a889b16c674372cec3c2fbdb72b5902fc4595b0c27d8c9f1d0", 0xbb}], 0x4, &(0x7f0000000340)=[@init={0x18, 0x84, 0x0, {0x5, 0x2, 0x7, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7ff, 0x207, 0x440e, 0x3, 0xb64, 0x81, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff80000000, 0x6, 0xfffffffffffffff8, 0x2, r2}}], 0x90, 0x40080}, {&(0x7f0000000400)=@in6={0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0xbb}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000440)="caeb3730df8d4aa85c330061c013605609ecf4cc5f4fa5672ff51aa32a8d2d5ac55b29fb8fb9560bc789885eaff83147b7cb9f751d1e69a2e47d13fb188089a185", 0x41}, {&(0x7f00000004c0)="6ecd70c97405b0d35d9a72a8bf643d65a71427c687977642bab062b2efd682309827c2ec9c927cce4dbf23ff031a5264d08a898bb5e295df793c42f948baef880abb9b1f83431ecc94d0e4455eae6e4d23af2f9e3d044f64046e93b55557cb72c6a46ea80539b05da59ff7a33f1b0e7e309bdef1b82111c16583f9fadc2128679f3771f1360b4565d3545ecaf3de6fac", 0x90}, {&(0x7f0000000580)="a8d8d3d503d8ba1645a18917cac72fad1076b4d129dd7dcab2f1ceed0b0016c69d8e28297b2ea77513da6c8c3fd19535db79b5e05859709a71b6450c11e4d0c876a79b6809023f0cb7336a57dc2c83d5464d284a4408aa43ac9dccc49438b5cb39163d1820ec070a1763526bf012d62642b9102d85e2b2d52ac81ebd9ae63b56d7e3fdbf128142c1f35a1ff015d730b2c41aa56ab46672b6b7", 0x99}, {&(0x7f0000000640)="fa4f3b60a373244aa711b60d9544f7fd07d085e5e6917666ca427c3a031c32770cb6e21198992b2f15664148baa442ab87a37c111484f8c94c8bc0609a171c66c1be0ee4946830a3e1ab65eed56451ff4c43e648216ba26b06ada5cef36d2044f527be36cf21a4452d7e", 0x6a}, {&(0x7f00000006c0)}], 0x5, &(0x7f0000000a40)=[@init={0x18, 0x84, 0x0, {0x9, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8003, 0x9, 0x80, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x748b, 0x5, 0x200, 0x900000, 0x9bec, 0x3ff, 0xffff, 0x1000, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x9, 0x52}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x94, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x10000, 0x62, r6}}], 0x120, 0x4040841}, {&(0x7f0000000b80)=@in6={0xa, 0x4e23, 0x710e, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="8254bdc01efd5653807644a601fc2978b601432452fa", 0x16}], 0x1, &(0x7f0000000cc0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x10000, 0x4, 0x2, 0x3, 0x8001, 0x7ff, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x40, 0xe8, 0x400, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x0, 0x800}}], 0x90, 0x80}, {&(0x7f0000000d80)=@in6={0xa, 0x4e20, 0xffffffffffff8001, @empty, 0x9}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000dc0)="e93df8f7767231154f617379e99335f01d8249abbcd1abcd963bf05eb0ba3502fa", 0x21}], 0x1, &(0x7f0000000f40)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x1, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x2, 0x161d, 0xfffffffffffffffb, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x8000, 0x81, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1f, 0x10001, r9}}], 0xc0, 0x4000080}, {&(0x7f0000001000)=@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000001040)="dab7bafaf85fb6c7112b222dfea31181fe", 0x11}], 0x1, &(0x7f0000001240)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x7, 0x7f, 0xfffffffffffffc00}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8, 0x400, 0xff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2b, 0x8204, 0x80000001, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x2, 0xff9c, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x33ffcd6b, 0x9}}], 0xf0, 0x4}, {&(0x7f0000001340)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000001380)="5114b3e28179123d3cf4442ce1a136baeb801a7976894771af8444b739afe2650a9468a040bbde2db433e39beccb280d3c2e0695e82fe84f9ec3c97e9e45f7819cb81414889818ae959af7a2be0253f5c29a992945f36144e40dc57e85c219fc8f51a0cb8fd1da4335e6d9fc9cc0b50c0ac9e36f3994b4a55a7c99cb90735e182d2a1093f4437a12c082c93b957fea8515209ce66583", 0x96}, {&(0x7f0000001440)="db89b9e70f3c60866a2846f803064de4b5fc01c1e70c15c096c7ad69435e828d3c3b135851d062653aea8c476b515c001bc98965c41f6a5995cc0debbc39655d402bac9f7ccf8153a30f296b8ea4c14e180a5fc26900bc7e7958cfadb1eb2cf410aed7bbf25279786cfa7519a56bb2d84f551b1a7e2704503c6c90411b2071b093", 0x81}, {&(0x7f0000001500)="5f287dd8379a2773979e0579b365d83be3937deca5bb004d03b5c3357878ead7da64f2dc02c4f729fff59ff6f97ac0f1c821afc6f5b22b7ccd08c87eb8724a36f2d77cc55a593acdfe1ebdf91abdf0729ea35d62a492c0558514c383c513e60a27057ffea0aedd21fbc8bf1d7a511ecd388043e5fa5c3abd5443b8300850bdc8794874d145a23d45c135b260118ee52f0088", 0x92}, {&(0x7f00000015c0)="19939f", 0x3}, {&(0x7f0000001600)="ba22ac93718fdc649b3ff962bf2bad32292c9a94ea4b2b9bf449714a0a73ef0849306d85a92dfe1019424cc7935a485299469f7ce612eb878c89501664abf5ad6fc69deba40c5c31e7cae6c9f6e0a1ede4d7a699b7994874d4b6a79ddc479b32beda1c2de8a9450ade0c5ea25b6f294d07bc75e61c6bb8be1d54b54cd62a3976129dac6e509298fd42a73ca6d129eda57846b394cf24815c97bd0bac61282c76722ed1456f04b16228f045180a650efd461a05baadb67618930d36b1db74b44488652ea89e02a7ac4d86c26c39fb609540f3f137f8f6", 0xd6}, {&(0x7f0000001700)="f22d8c3acfb4730a2bb10ebb3e1a9c6c7d78c481b2714e45ec5c66c5a24860867c9c6a93e03b678bb496f7441e5464b5c2a248926b346b28a79465e27a4a8b7925504b032ca29ae6c7ddd1f5108316bb0e52619e751b06e34cc4432e077269949003c862e82f41add53fc77a069ffafbc4ec10ba3eaaa4f8b3bdab53e7a6cd443efc8a7c90a44ae54c6765e2d5caf19945371be288688e07831bda38f6720f09294866f36e685be6876d19b512c90b348d9ea8585cff95c71ad4ecc578b05502feff25b5ffa0d79e90a53bc443a6e073ae113577a6d741d2e12406209b8b1f308a2d4182849aa7291db7cb99793f159e956c45d1d84e0b", 0xf7}], 0x6, &(0x7f0000001980)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x0, 0xffffffff, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x6, 0x3ff, 0x3, 0x1, 0x1fdd, 0x29, r13}}], 0x60, 0x4044}], 0x6, 0x10) r14 = socket$inet_sctp(0x2, 0xffffffffffffeffe, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r14, 0x84, 0x7c, &(0x7f0000a96000), 0x7) 2018/04/27 17:37:57 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f00000016c0)=@l2, &(0x7f00000005c0)=0x29, 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000600)={{0x7fffffff, 0x3, 0x8000, 0x29, 0x6, 0x8}, 0x7}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x6, @random="3af636dc3419"}, 0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000040)}) unshare(0x400) poll(&(0x7f0000000000), 0x2000000000000039, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) getpid() recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/103, 0x67}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/113, 0x71}, {&(0x7f0000000340)=""/212, 0xd4}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x5, &(0x7f00000004c0)=""/101, 0x65, 0x5}, 0x2) 2018/04/27 17:37:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = accept(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4(r1, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000240)=0x80, 0x800) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x40) socket$bt_rfcomm(0x1f, 0x10000000000001, 0x3) 2018/04/27 17:37:57 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair(0x1, 0x5, 0x4c73, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r1, &(0x7f0000000880)={0x2, 0x4e23}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4) recvfrom$unix(r1, &(0x7f0000000200)=""/49, 0x31, 0x2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000002c0)={'bpq0\x00', {0x2, 0x4e21, @rand_addr=0x3}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3, 0x4a, 0xff, 0x60}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r5, 0x100}, &(0x7f0000000440)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='illinois\x00', 0x9) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000004c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'\x00', r7}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000580)={r6, 0x1}, 0x8) read(r2, &(0x7f00000005c0)=""/125, 0x7d) bind$rds(r2, &(0x7f0000000640)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bind$packet(r1, &(0x7f0000000700)={0x11, 0x19, r8, 0x1, 0x3725, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$int_in(r4, 0x5452, &(0x7f0000000740)=0x9) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast1={0xff, 0x1, [], 0x1}, 0x12, r7}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000007c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000800)=r9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000840)={r6, 0x1820000}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000880400002002000020020000ffffffff2002000020030000f0030000f0030000fffffffff0030000f003000005000000", @ANYPTR=&(0x7f0000000f80)=ANY=[@ANYBLOB="00000000a45f33c5da4014000000000000000000000000000000000000000086ed000000000000000000000000000000d6c67a6b000000000000000000000000000000000000000000000000000000230000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00028010000000000000000000000000000000000000000000000004800697076730000000000000000000000000000000000000000000000000000ff010000000000000000000000000001ffffffffffffffffffffffffffffffff4e2000064e22202c4800534e4154000000000000000000000000000000000000000000000000000102000000e00000020000000000000000000000000000000900000000000000000000000007004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000534554000000000000000000000000000000000000000000000000000000060000000200000000000080050000001f0000000600000000000080081f0100da620000010000000800000029e0000002000000c60000006532000000080500e00000017f000001000000ffffffffff6772653000000000000000000000000062707130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000005c0001140000000000000000000000000000c800000100000000000000000000000000000000000000000000000030007564706c69746500000000000000000000000000000000000000000000004e234e234e204e2403000000000000003800534e415400000000000000000000000000000000000000000000000000000100000010000000000000000000000002004e24000000000000ffff7f000001ffffff00ffffffff726f7365300000000000000000000000626f6e64300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000005c00013100000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800534e4154000000000000000000000000000000000000000000000000000001000000020000000000000000000001feff230500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e8) bind$bt_rfcomm(r2, &(0x7f0000000e00)={0x1f, {0x4, 0xff, 0x358, 0xfffffffffffffffc, 0x7, 0x8}, 0x705}, 0xa) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000e40)) pipe(&(0x7f0000000e80)) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000ec0)={{0x6, 0x0, 0x9, 0x0, 0x7f, 0x5}, 0xf5, 0xfffffffffffffff9, 0xffffffff, 0xfff, 0x101, "d388ea85211f49f4da45b0f0daa3f1fd5fe067a94337849e89c32c37ec55aa60d7d27f3c18fa26ef390a7e3fda659a1a8bc4b8cebaa5a22df1a92fac54b23913e0822eae6ffeba458a0e7be6e33f9c18b448fbaddeecf9b963c859ec900e24ef9d99dd0051f2772526b3f7ddf657d2d0eee34b5e3cd39e013382ef5da846e994"}) 2018/04/27 17:37:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1a) getpeername(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000200)={{0x0, 0x100, 0x2, 0x1ff}, 0xb8, 0x7fff, 0x3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0}, &(0x7f0000000d40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xfffffe91) sendmsg$nl_xfrm(r1, &(0x7f0000001100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000010c0)={&(0x7f0000000ec0)=@newsa={0x1dc, 0x10, 0x10, 0x70bd2c, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x2, 0x4e21, 0x0, 0xa, 0x20, 0xa0, 0x62, r2, r3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x2b}, @in=@rand_addr=0x5, {0x0, 0x5, 0x7, 0x0, 0x40, 0x3, 0x1ff, 0x6}, {0xa0, 0x3, 0x6, 0x2}, {0x5, 0xffff, 0x3}, 0x5, 0x0, 0xa, 0x2, 0x4, 0xe}, [@sa={0xe4, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e20, 0x3, 0x4e23, 0xef, 0x2, 0x20, 0xa0, 0x7e, 0x0, r4}, {@in=@broadcast=0xffffffff, 0x4d5, 0x32}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x4, 0x3, 0xa7, 0x0, 0x0, 0x6, 0x1, 0x8}, {0x0, 0x0, 0x3, 0x2}, {0x3, 0x2, 0x8}, 0x70bd27, 0x3502, 0xa, 0x1, 0x7ff, 0x20}}, @output_mark={0x8, 0x1d, 0x35}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40c4}, 0x2000c810) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1, "96"}, &(0x7f0000000280)=0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r5, 0x5}, &(0x7f0000000300)=0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000380)) 2018/04/27 17:37:57 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x800004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x7, 0x0, 0x0, 0x4}]}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="ea", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/27 17:37:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x2dd, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x1) socketpair$inet6(0xa, 0x805, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x1f}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x2c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="0a00110000007060eccaa693b0c7c71e", 0x253) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r0, 0x1) 2018/04/27 17:37:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x107) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x400}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000040)=0xffffffffffffff31) r4 = socket(0x3, 0x1, 0xba) socketpair(0x0, 0x7, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000300)={r6, &(0x7f00000002c0)=""/19}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/27 17:37:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000340)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="ac00b80047e8ba3b1c494e20a4039a24c70a387e3c676184a726f373d6f40140003a43cba7e922a360cd3db19fb884a984420d6283aeae7c3300c16cd7856196e30bcfec1ed9735f3d80154c4ec25299933bce2675edbeb572eb02e2f49fbb918616cab601872b663b5e962c9141d2f047dbd0a0ea3761386b38749c98623c53bef037705852ede873379f6b2fe070bc291c9479edf4cb8e2c332dd1fa9d502db76cbd3480a9c5ebb3c412375aab19ed5e9e8c2a80cc6f70f8000000000000000000000000000000000000000000000000000000fe"], 0xc0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000140)={0x8}, 0x4) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)='j', 0x1}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r5, &(0x7f00000a6000)={&(0x7f00000001c0)=@alg, 0xfffffffffffffc8f, &(0x7f0000eecfc0), 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) accept(r0, 0x0, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="d823da13fef59d692abd09f555d5d231da1ea9932648c2c7a4c50d71a96446f09e1300b9283b455faf08dae23e752ed830ffa422ff17161cb2a3affce9aa387ef106af31d59c2d20faa2d16a7d4521ccf3d3302d28ff83e3b03fa8d0fa320e10604fe6bc7af55b6a218a364670a11809909a64eda59fc8f16e5d217e9206d2aab0254a66c479717729657bc21a1b01fc", 0x90) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000180)=0xfffffffffffffffb, 0x1) 2018/04/27 17:37:57 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140), &(0x7f00000012c0)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000000)=0x80000000, 0x16) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000001280)=0x2, 0xfffffffffffffeec) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001200), &(0x7f0000001240)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000011c0)={0x1000, &(0x7f00000001c0)=""/4096}) 2018/04/27 17:37:58 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x3, 0x4) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000001c0)=""/131, &(0x7f0000000280)=0x83) syz_emit_ethernet(0x46, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "55f6c4", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'HV}', 0x0, "ddd428"}}}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x7eb]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @dev}]}) 2018/04/27 17:37:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x8000) 2018/04/27 17:37:58 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x101) mmap(&(0x7f0000e5f000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x27) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/27 17:37:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r2, 0x488c}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x27fe}, 0x8) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8e8"], 0x1) listen(r0, 0x1000008000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000a00)={0x1, &(0x7f0000000740)=[0x80000001]}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c00f104b2a192a3df0000130afdfffffffd00000000070000ff0008000100"], 0x1f}, 0x1}, 0x0) getsockopt$bt_hci(r5, 0x0, 0x0, &(0x7f0000000840)=""/14, &(0x7f00000002c0)=0x7) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000ac0)={'erspan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) connect$inet(r6, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r8, 0x40086409, &(0x7f0000000a80)={r7}) recvmsg(r5, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r6, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/27 17:37:58 executing program 0: r0 = socket$inet(0x2, 0x80000000805, 0x0) socketpair(0x0, 0xa, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2, 0x80000001, 0x5, "c4134ca6769de4a1013f1c753698fdd89ccbfb9eb7f2088af1f4ec6d1c770d108c57811ae5997144a272d018bd8efb3adb1fddf87c790e2beebf4a860f1e76", 0x2e}, 0x60) sendto$inet(r0, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xa, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/27 17:37:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000015c0)="ca0123d1400a5733329633c6325519237106c33491ae79003faa8528d249fcf2", 0x20}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 17:37:58 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0xfffffecd) r1 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x12, r0, 0x0) r2 = socket$inet(0x2, 0x3, 0x20000000084) r3 = accept(r1, &(0x7f0000001340)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000013c0)=0x80) bind$unix(r3, &(0x7f0000001400)=@file={0x0, './file0\x00'}, 0x6e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r5 = accept(r2, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) getpeername$ipx(r5, &(0x7f00000012c0), &(0x7f0000001300)=0x10) write(r4, &(0x7f00000000c0)="431ea720a17bd1f2a571384649c9276d7e641ff87515d9917b3b3eff893e582994fbae8da965bf77fbd2505f537404ea99661acd776f6ea8558455fc9a52763ab6cce53c74b4d7a494f90da499dfa395bd2b3ed5a3efcf1d192a211efa8c15e47bc42d315da16ca29c1d1514cefd68f71ece", 0x72) 2018/04/27 17:37:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e21, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x7, @empty, 0x6}, 0x9, [0xb0c8, 0x1, 0x6, 0x1, 0xb, 0x1000, 0x1, 0x6]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74416c5b5c8a6d09", 0x50}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000380)=""/147, 0x100000000}) recvmsg(r2, &(0x7f000005efe4)={0x0, 0xffffffffffffff1c, &(0x7f0000000280)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x2, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/27 17:37:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x2, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="0201000004000000000000000000000017020100000000000000000000000000"], 0x20}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x6, 0x7e0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x3f, 0x101, 0x2, 0x44, 0x7, 0x8001, 0x8, 0x1, 0x3ff, 0x4, 0x1000, 0x0, 0x4, 0x0, 0x2]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x9, 0x8887}, 0x10) 2018/04/27 17:37:58 executing program 7: syz_emit_ethernet(0x45, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa1aaaaaaaaaaaaa8137ffff0037080500000006000000000000007ffffffffff24bb81bfb120401d828e266bffda75a2c775c0d0b3b8ea32b68a3f47b91795e6f"], &(0x7f0000000100)={0x0, 0x2, [0x76b, 0x2ec, 0xceb, 0x34d]}) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000)=0x6, 0x4) write(r0, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/04/27 17:37:58 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/6, 0xfffffe1b, 0x2, &(0x7f00000000c0)={0xa, 0x4e22, 0xffffffffffffff53, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xfffffddc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020107000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/27 17:37:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000240)=0xffffffffffffff22) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) socketpair(0xf, 0x802, 0x101, &(0x7f0000000080)={0xffffffffffffffff}) bind$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/27 17:37:58 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x2, 0x5, 0x55, 0x4, 0xffffffffffffffff, 0x8000}, 0x2c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000180)={0x2, 0x3, 0x1, 0x81}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='.//ile0\x00', r1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r0}) connect$bt_l2cap(r3, &(0x7f0000000240)={0x1f, 0x80000001, {0x5, 0x200, 0x3, 0x2, 0x2, 0x1}, 0x7ff}, 0xe) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './/ile0\x00'}, 0x2c2) 2018/04/27 17:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000380100003801000038010000b0030000b0030000b003000004000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="0000001abf00000000000000000000000000000000000000000000000000000000000000000000f9ffffff0000000000003a00000000000000000000000000004c8418f7683b8279f51bad74fd06dd55d29ddc7741e5ca49559cca1c39cec32c45aa9ba57b0ee71254dc9e8828639c1099e938b14e2bbf97e5b613aaaae13477c6c0fb2ee746514a5554d778890fdbfd254926065792a12a3e4f659906ffa22f30409c8635a2eaa53500fb084043ac6707af0d3d83c6a1340fd719cd7449a0605f809d041011ce00f2b14c9b9e85a6397f13281f063e8279461be935431a3d11c5b7f8ff6147da44d2a2b4edff7c2f83d7"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000008100000073797a3100000000000000000000000000000000000000000000000006000000000000000000000300000000ffffffff0000000026d49796d81700000000000000000000000000000000000000ffff00000000000000000000000000ffffffffffff00000000000000000000000000000000000000ff00ffff000000000000000000000000080007100008000001595973797a5f74756e000000000000000000697036746e6c3000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010200000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200000e00000000000000000000de488f20276e00000000000000000000e0000001e0000001020000000100000000000020ac1414bb00000000ffffff0000000000000000000000000000000000000000000000000000ffffff00ff000000000000000000000000000000000000000000000000000000000000000000005cff0000ffff000000000000000000000000fffef801000100050000626f6e645f736c6176655f30000000006966623000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100200000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d455200000000000000000000000000000000000000000083ffffff73797a3100000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e8) epoll_create1(0x0) 2018/04/27 17:37:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000240)}, 0xc100) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5d, 0x3, 0x4, 0x1, 0x800, 0x3, 0x0, 0x0, r2}, &(0x7f0000000180)=0x20) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="02df", 0x2}], 0x1) 2018/04/27 17:37:58 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x100064031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x30, 0x3, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={r1, 0x1d}, &(0x7f0000000140)=0x144) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x401, 0x9, 0x19, 0x9, r2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xa, "5be004487f04999db592"}, &(0x7f00000000c0)=0x12) 2018/04/27 17:37:58 executing program 7: syz_emit_ethernet(0x22, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0xdae, 0xac50, 0x3}}], {@can={0xc, {{0x2, 0xffffffff, 0x20, 0x6}, 0x2, 0x1, 0x0, 0x0, "3a8bec42249e51e3"}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@empty, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xc5]}) 2018/04/27 17:37:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0x400000000000003, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_key={0x10, 0x9, 0x3b0, 0x0, "ebd1c595b12f952c9f7ee88a3ea8fc206d6b8b5f84222c7663a20440cca5e906964cb1267b142c6d8c42214d6d69fa1045cc9285a04408944f6fb97502905cbf5afbe3302a382866dfda9388bccebf0660d574c4915797155c298b05162e1841756d6a86a9d9cec35b3119834f8a542a37b78102a840"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_sa={0x2, 0x1, 0x4d2, 0x80000000, 0x198d, 0xee, 0x1, 0xe0000001}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_sa2={0x2, 0x13, 0x80000000, 0x0, 0x0, 0x70bd29, 0x3502}]}, 0xc8}, 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x0, 0x4, 0x10f3, [], 0x1, &(0x7f0000001200)=[{}], &(0x7f0000000200)=""/4096}, &(0x7f00000000c0)=0xe2beccae81e3f194) 2018/04/27 17:37:58 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0xb, 0x80000, 0x101) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000040)=0x33a5, 0x4) 2018/04/27 17:37:59 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e23, 0x0, 0x4e24, 0x2cd25590, 0xa, 0x80, 0x80, 0xff, 0x0, r1}, {0x8000, 0xf7, 0x81, 0x5, 0x5, 0x8, 0x10000, 0x9}, {0x1000, 0x4900000000000000, 0x5b5f, 0x7}, 0x7, 0x6e6bbe, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x0, 0x0, 0x2b65, 0x1, 0x1, 0xfffffffffffffffb}}, 0xe8) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000a3b000), 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000200), 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000001c0)={0x0, 0x1000}) 2018/04/27 17:37:59 executing program 4: 2018/04/27 17:37:59 executing program 6: r0 = socket(0x1e, 0x1, 0x2) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e7fe4)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x299}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth1_to_bridge\x00') bind(r0, &(0x7f0000670000)=@generic={0x1e, "02fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/27 17:37:59 executing program 3: r0 = socket$inet(0x2, 0x2000000000000003, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'filter\x00', 0x0, 0x4, 0x0, [], 0x100006ab, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001480)={@empty, @loopback, @loopback}, &(0x7f00000014c0)=0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001380)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}}, &(0x7f0000000040)=0x84) 2018/04/27 17:37:59 executing program 1: unshare(0x2020600) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x4000000000000002}, 0x2c) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x18, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0xfffffffffffffffd}, 0x48) 2018/04/27 17:37:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x3, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000880), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x468) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @multicast1, @dev}, &(0x7f0000000040)=0xc) 2018/04/27 17:37:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000000a00)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000240)="6f99331b15fc562c29c43ce96e63017cdc55ce56a90fbc4b15f6b2d0c21a17db8809781bb214579c03ccedced6f332f84a693bd8fa53530d5e023289af1c0fb9be5735161a19af65ccd382a20657bee2af6b39669424485063277b75f5360fb3f5a90412de872fb49fb068123501631533ec3ee3132aff2729a6a081aa66d619cb19908583ec39e8ef4d3b332359fa0cac", 0x91}, {&(0x7f0000000300)="00a66a571fcfacd606f1cf1304d27d6c4afb0b90a00d7315e109", 0x1a}, {&(0x7f0000000340)="3f0a7079c5e36ab16022eee38799f6c0b30d8202c29c5b38d1963f3a23e8388d9f673277725b12412f0a7c785fab1bf385b87e8c1b76ab61e95e53e20f92cff11d1ab4b437faf9d2c4824f12dab0c3a353dd4663984d56d7c1eea78a90a3d28519e69f3f", 0x64}, {&(0x7f00000003c0)="81db3c6f54b8f086161cb6c98f88018b519201c00becd790ee06b8b82ee82b8919481479e6fac0fe785a93ea5bc494faebac5f3250b6675ec93240ac50527732e01c1cfc79f0dde213e5ef43deb271558f9fdd39f390eeda6407dab577059c895f88914be08de0ae0365f705e4739da2b3cfc534b04da868d925af77d80df5a15a4945b50c4ad054832540263d18", 0x8e}, {&(0x7f0000000480)="f90869d44d7296c6959024c0a0d33016c3758e0e597be05987f71a23883d3fd0b67f0102bd05feb74bfebaa80ded9f6b1c52d2eec33024012aac378aa3e371dfcd2a960419f8de68323da71d4506c0f8bb93450d8526d79053b4ca077dc06a606d3182044e27f33757a22b63a9b927df7d70dbd472c638e112a63f5b9f95b218cc7e036d70832c1958b635f012055460f572a2b586193db21b85a8c2ed3f5e5cc414dad3aa1468089a34abb147e8b0ef6e3f", 0xb2}], 0x5, &(0x7f0000000940)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00010000200000000000498d010000b102000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000010000000000000000100000001000000"], 0x88, 0x800}], 0x1, 0x4840) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000), &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x31a6, 0x4) [ 93.130849] kernel msg: ebtables bug: please report to author: Nentries wrong [ 93.178884] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/04/27 17:37:59 executing program 2: r0 = socket(0x5, 0x3, 0x3) sendmmsg$alg(r0, &(0x7f0000001200)=[{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000900)="8cf5f2affc1b88551e0a8291a5e3360f7bc57ef84e493178bd3f259c0f2e7e4a0d1e88d06dfe060332cb6243173942d9c26b6d64f4b8e99152ccf3b164eba745225297a18ac3bba5b3fb147f1d9ce1c7b234023814061773bd5b7f9df617158443adff65d78ab8f4567fb52f4c591ac3b6a47473f5d4f4734dea2c6721d73872873ba61e3ef3669fe66ea0b217d5844570626b58c1e39e7640df3a0a582e84cef738e675879f491e628f9895f7da59209b6cdc24fea423d9286873dcb44d4fff541a79c279029ab32031567ae0c2e93fa65ef3", 0xd3}, {&(0x7f0000000a00)="e9938d36cc12fa067b1809360c5606b5cbffa710a01d17df2de589389e771a29a1ba63", 0x23}, {&(0x7f0000000a40)="5b10e5e9fb66468f9941cb2b6d418ef320c6d6cd7d32ee596c621da4700daa1aa4d508e09903f5b73a32cff2de2a8561d90540a5ebaa88e3c278a08b17302451c6ef59fbb50606f3c90fd0965407a7669bf0195c0a7548a371074cafee413579295374063d519b263a46bb543ef0d7830fc623dd509afe781786e5ee56139ef3544922b98f06c1733445cbf7c1124bb0c2754303e51c80aecc46558929474ccff62eddb8ff1391396b716a15f4803f4a8946d7bb723d71e34b7876aef8dd9859dbe0f9d726dda8b2be89e6b6a1bd7de6cf7dbb137fef27", 0xd7}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f0000000d40)="0fa90257a9f7aeca8bc91880bec1d571cc3d5a5097a3116e7391620f5cdd9bbb6bf3f832e7b23cfd28f1df2c0110feb29cc5a1846e52adb14333de0ff399e9ee785ef51c19085103dca27a2fd6a712e34491396fc8f78c426ec725b77a8ca6ccfe06d3b0cdd814b1a3b6da1fd1f7f430e551dc1f0e986256a1bcedbdd61253d893cecff5b183e392142a966b24714a885e25e5bbf96b9ab9cdf25ef7c8395f24a9698ddb5d001fc4087c0dfdf8492adfe8c7cfd3931ad6eef721212d4d474ceabc3749b8e54944bd29004a4b7a87396d71d5727153b297a347e5b71c93c7d34415d508d94a63710e7efdcb185ee5c0b173ce0024cd7699", 0xf7}, {&(0x7f0000000e40)="8a59bbe606304a2feb06178afed0abe97958e730766c09ade5f4086d14d056bcd68bc8ae1072031fdc26922817803ea94eaa3dd92e9050703bf08f105955069ecb50f945d3cd82f788284348b71fa507de502ead972edf02a60488d33c1bd25abc2e50eecdc8179968db118b7bb430ff21eb8f57db45c178cf4bf61d41e47b26f67c17c7017ded69c0e7520cfd8bc2a1f7fdff856ec53faf635c2fa2a21078d081ad0902b7f6683de228dd300ac4b6efee45d944aa538a63a8964b3404bba9850d8d6f94a59545a3", 0xc8}], 0x3, &(0x7f0000000f80)=[@op={0x18, 0x117, 0x3}, @iv={0xc0, 0x117, 0x2, 0xac, "5cb9817d079a2e40222e779c9daecddf1d7fb6cfd71c2da1ddffd0157036e99639cfa0b1d7c830b5ad4b12cbb21441c7075cf2acd755762de0d27a900a1b6afc3a761919dbc2dee5c841bb5362f39908a7605ee0d00ed97157c898b0bcad93bb99de50bbcac8548dfee706deea7e74f97fd2762c88467d8d5bbc843ed68b9840ed8a770aa93f091486c9e995f5b99ecb9cb09d7b8f3e8904fdae808207a79c723ded12c33e9455f4b973b59d"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb5, "700133a95a3f0d6d06237d28c6b319b30b4555a5baaecef57f06f0986e5d3e9da47f7637f3a5ed1b4bb184b1149b3bfa7652f0d5bc4c337e15a5bf65eb7751903758632348b65f60602c5e6688d67b967feee42a2f6b9b42d76a33ccd5569a69fe36d3b15a2eb1d8634b42f000583541125cd76a6bcf3d29488d010800d68032be900b4b318fba904fc400a51c8bc01c450073ed517e013d8c2a87be650498f9279eae8bff118cf3e45421e8984e42e44be3aa7a2f"}, @iv={0xa8, 0x117, 0x2, 0x92, "4ad82da52400df9e5d67494b78ec697c3f11ddb736defb157db228321dcd9e15f1fcd391a755d92b0f2c11c7b940df33f6b3cc2709843c247d0c6bc251d8c47d283aebfd84c75e707b86e18b36dc94776c9f0a75fd4207eca6ff118dfe60ddd8bdff6851f549aaa2db4e8d0cc460b6ac46aeb488c74d5fe5a12d53b253c600a9499b9f51792c35a4d588dd6c89ed4b5469a4"}], 0x268, 0x4}], 0x3, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000540)) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000740)={'ip6gre0\x00', 0x8000}) unshare(0x60000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r3, 0x50, &(0x7f0000000180)}, 0x10) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r5, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r5, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000800)={r7, 0xffffffffffffffff, 0x2000010}, 0x26b) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000780)=0x4000000000000000, &(0x7f00000007c0)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r8}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'sit0\x00'}) recvmsg(r5, &(0x7f0000000500)={&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xffffffffffffffe5}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) 2018/04/27 17:37:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/232, &(0x7f0000000000)=0xe8) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000000080)="655ed38c453204f0b8a6434364ef2d54bf49f24c41423d1a22e117479bd5d51a1e3f6c00894d2d4c9ac05729a6cd5f5a8e9f574da4439c1fd5a2ca9d91d464478bbb9419fef1028e24c68120e514423a725c846bccc4629a1adc2a4dad47d5d0e0721e868cfbdc3a2f0b") sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/04/27 17:37:59 executing program 7: 2018/04/27 17:37:59 executing program 4: 2018/04/27 17:37:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 17:37:59 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:37:59 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000722ffc), &(0x7f00001c3000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0xc41}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bond_slave_0\x00', 0xa0}) 2018/04/27 17:37:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0xffffffffffffffff, 0x0, 0x9, 0x200000000000000c, 0x0, 0x70bd25, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x7, 0xff, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, @sadb_ident={0x2, 0xb, 0x1f, 0x0, 0x48c0}]}, 0x50}, 0x1}, 0x0) 2018/04/27 17:37:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f00000004c0)={0x10}, 0x8f2365448b13304b, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="30000000180001000000000000000000020000000000ff00000000000c00090008000000", @ANYBLOB="c480aafaf802d17feb45856ee941ddd6e94c2b9e41bf56257bbcb86a49167422257b3b078b765a2df9f64cac32daef000ba92a55494e3d7b960f91284da37223e371e17a73d6f5a52ad0a0a6363c11b3fba6167115b895169432393c9cdb031182455d52e9630bc6689ec1b2dbc0afc5ae1b7c17da045601987edad62e764d65ee2f51e7f1dc56f0f4559e57b0044f0165bd9a6597fe690dc5ddd95d08c765d1974e4bc6e0661f2c2d9b9b054105f605c3d09bd812888cc78a7001087b61d2b716fa7379b6998e6489907ee6068c6b0631166970002800779a7ca0bfdd2b0f22c2f8b8d00f", @ANYBLOB="0800050001008000475b09a3d13aa1a2fd54ca3592375408e74f2d52110dfb9b79c2b845af9d7881f700e4c1c2d42534b044a3e662ff6c8c07c9447a5ec4d0f7b1508d4437098ec42af3d1383fe299331f66aab91929601fad809edee92d8a2ae86f71a2afa78ac560528e0d02592e2c8e4b50c8bd9628de82357aae7af93472d5b313230edb619539698d45"], 0x3}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xe65, 0x0, 0x10000, 0xa1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x10001, r2, 0x0, 0x4}) 2018/04/27 17:37:59 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:37:59 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000122f74fffffffffff0b000001000000040001008d65e33bac9d04084c468ffa32cbdedb25b2eeffd717d2"], 0x18}, 0x1}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4, 0x100, 0x862a, 0x1c419871, 0x9, {0x0, @in={{0x2, 0x4e24, @rand_addr=0xc5b}}, 0xff, 0x3f, 0xfffffffffffeffff, 0x60, 0x1}}, &(0x7f0000000380)=0xb0) accept4$alg(r2, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, 0xffff, 0x9779, 0x1, 0x8, 0x5}, &(0x7f0000000480)=0x98) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@empty, 0x1d, r4}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000e80)=@broute={'broute\x00', 0x20, 0x5, 0x958, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f00000004c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x7, 0x20, 0x809b, 'ip6gre0\x00', '\x00', 'bridge_slave_0\x00', 'veth0_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff], 0xd0, 0x100, 0x150, [@state={'state\x00', 0x8, {{0x3}}}, @connlabel={'connlabel\x00', 0x8, {{0x1c, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x81, "a8172bf2017a5f52b22859a1a359a42dd71af1401a4ae59305065e4b0f70"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x3, 0xe8ff, 'veth1\x00', 'dummy0\x00', 'bridge0\x00', 'vlan0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x140, 0x1c0, 0x238, [@arp={'arp\x00', 0x38, {{0x339, 0xaaff, 0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, @broadcast=0xffffffff, 0xff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x40, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'gretap0\x00', 'ip6gretap0\x00', 0x0, 0x3, 0x5, 0x1, 0x8, 0x101, 0x100, 0xfffffffffffffffe}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x200, 0xa2}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0x4, 0xa4f, 0x0, 0x0, "68e40055ca373cd86959f32f5a206f892f1f5b040f7dda8165f592df279dba81b5c2e4c648bea5f86680574b96f2375dc8fec872807d3aba2848786d9b854c02"}}}}, {{{0x9, 0x10, 0x0, 'veth0\x00', 'veth1_to_bond\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x110, 0x140, [@stp={'stp\x00', 0x48, {{0x5, {0x0, 0x2, 0x696, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x695, 0x101, 0x7, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x4e20, 0x4e22, 0x0, 0x2, 0x7, 0xc5bb, 0x5, 0x5, 0x0, 0x2}, 0x800, 0x10}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8001}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x40, 0xdada, 'erspan0\x00', 'irlan0\x00', 'gre0\x00', 'sit0\x00', @random="239cc416cc0d", [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x8ae732e1d7b754c5, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x1d0, 0x248}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:sshd_var_run_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0xffffffffffff24be, 0x3, 0x0, 0x0, "3fb5a35f4aec8a933cae5bf012df8ca5c7b29be3f97c4a4954216317b2aa895d256de097f3c0074de00519a17573006d16e08d36c8d6547e49341019c9178986"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x40, 0x88f5, 'ip6tnl0\x00', 'tunl0\x00', 'veth0\x00', 'ip6gre0\x00', @random="260fe218cf0d", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="13556c7123e3", [0x0, 0xff, 0xff, 0xff, 0xff], 0x150, 0x150, 0x188, [@limit={'limit\x00', 0x20, {{0x800, 0x7, 0xfb3, 0x4, 0x3f}}}, @physdev={'physdev\x00', 0x70, {{'bpq0\x00', {0xff}, 'syzkaller0\x00', {}, 0x2, 0x1a}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xd493e9bc5b9b6d20}}}}]}]}, 0x9d0) 2018/04/27 17:37:59 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000027000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x100000001, 0x1, 0x1, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x1, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/27 17:37:59 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x43, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa29843264f06cc4ec8000000000002e470dde6fb37c2d7b00c1dfd1f69796ac0ca3399f5d77253a582f899729e585c42caced12f214df3606c62f2d6b7b9c8df5f4d441411904fae84fc57d9a99"], &(0x7f0000746ff0)) [ 93.384694] IPVS: ftp: loaded support on port[0] = 21 [ 93.480315] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 93.508756] tc_dump_action: action bad kind [ 93.534713] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/04/27 17:37:59 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x1f, 0x7, 0x3d, 0x4, 0x10}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 17:37:59 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r1 = socket(0x10, 0x1, 0x6) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'nr0\x00', 0x4}) 2018/04/27 17:37:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x8, 0xa, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 17:37:59 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:37:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = socket(0xb, 0x80000, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x400, 0x6, 0x1, 0x5, 0x5, 0x2139, 0x1ff, 0x5, 0x0}, &(0x7f0000000040)=0x20) splice(r0, &(0x7f0000000180), r1, &(0x7f00000001c0), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)={r2, 0x1d, 0x60, "f37c7b1455635f7796dc7cefb7639ef93daca281b19799e203c9882850d4f7c9855c9fd8cf272743a764252a5737501d36a32af16a098361f5045badc5c34526f9b025dc71b31da854aa0f43050cffeab1dffd4763c21804d07e047622ddee37"}, 0x68) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000002740)=[{{&(0x7f0000001580)=@ipx={0x4, 0x0, 0x0, "02e9ae943315"}, 0x80, &(0x7f0000001800)=[{&(0x7f00000017c0)="7d766c20894bea40a6cce738f9c69735", 0x10}], 0x1, &(0x7f0000001840)}}, {{0x0, 0x0, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/27 17:37:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x108}, 0xc) recvmsg(r0, &(0x7f0000002600)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/198, 0xc6}, {&(0x7f0000001240)=""/184, 0xb8}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/36, 0x24}, {&(0x7f0000002340)=""/9, 0x9}, {&(0x7f0000002380)=""/109, 0x6d}, {&(0x7f0000002400)=""/143, 0x8f}, {&(0x7f00000024c0)=""/21, 0x15}], 0xa, &(0x7f00000025c0)=""/13, 0xd, 0x200}, 0x100) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003840), &(0x7f0000003880)=0x4) 2018/04/27 17:37:59 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002c80), &(0x7f0000002d00)=0x60) connect$nfc_llcp(r0, &(0x7f0000002d40)={0x27, 0x1, 0x2, 0x1, 0x7fffffff, 0x400000000000000, "a582e57baa73b232aa1b71649fdeb5537c2c12780ffd33cd42dcd9ae544a8f98cf01b1dc568801a385046d35a33a0375b16bb807cb6a9ccaf2044892b52ef8", 0x29}, 0x60) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r2, &(0x7f0000000800), &(0x7f0000000840)=0xc) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x23e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x2b6) getsockopt(r3, 0x8, 0x8000, &(0x7f00000005c0)=""/76, &(0x7f0000000640)=0x4c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r4, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r4, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) epoll_pwait(r2, &(0x7f0000000900), 0x0, 0x37b, &(0x7f0000000940)={0x8}, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000980)={'filter\x00', 0x10000000000000c6}, 0xffffffffffffff47) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', r5}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000000040)=0x7, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000340)={0x400, 0xb, 0x5, 0x20}, 0x6) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x28f) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000700), &(0x7f0000000740)=0x40) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[0x3, 0x0, 0x400, 0x0, 0x7, 0x8, 0x2, 0x7f, 0x1]}) getsockopt$inet_dccp_buf(r6, 0x21, 0xcc, &(0x7f0000000c40)=""/216, &(0x7f00000001c0)=0xd8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000000780)=0xffffffffffffff00, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000680)=0x40) 2018/04/27 17:37:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getroute={0x14, 0x1a, 0x101, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@ethernet, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000001c0)=0x5, 0x4) 2018/04/27 17:37:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='G', 0x3a8, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000098effc)=0xfffffffffffffffc, 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) 2018/04/27 17:37:59 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:37:59 executing program 3: r0 = socket$inet(0x2, 0x200000a, 0xde) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000080)="ab0689beeb9d52f4afc0", 0xa}, {&(0x7f00000000c0)="1183aedc615443da7f04789c71c6d189a9b69f13733a8ed2d881e52be82f7d8c9f8143f84a96f31fdb8a8fcf963d572edc19b970135919edbbf44661a9056fe469a49b2db947c84f78f30f4561f31ee6ecd32b55b02d8132a2c6c6e0f1f9730d877aa9ed025209035b4f3a2d40497c3f08b695e7c2a95239c3b15e1845e2d1081775c42b721b2caf324fac5dda50b61e471e0686bb1f058d6480fe331b5041686afea4fd6cd110619c236556", 0xac}, {&(0x7f0000000180)="bce021f54dfb6acce7c4dd3db60574af75545682c7507d33493ab1f2e5d3e76e03501092ed7fa7074d86843886cdc49993e3e7a873ffaf7c229a8293dcd1e6dc1ec4b2167b24f82d2a6498913a59e2946f2919230a06c03416bd483a39a8a00e3af95a01daeb75689b36979d348f76dfbcadacc97df7ba6d6263dceb5528d8d4a489532fee8d741e724881e00b516fb11d7a47af1cfb9a9470a8b9d88b4a5f062d34653b566d10943443578563e9f8866a699d5cd1cd5a00001f000000000000000000", 0xd3}, {&(0x7f0000000380)="8c639ecb5d48740c38c89266bf909a842bbe4acd5ec349c85a2a76e735712445232df09c822d3e1a6505fd996bacbef9f76441fc1efe432f0be89ea6727aff77b3a13d88e915bbcb93b97dc7068e6bc4d69a637c8514cc7ab43c73d7330a6850e39905d752a9fb83150ffeb7d03a6f300459d40ff33a1b3d1fc583f7c698be0f74bebc3da2943fbe5a82689a29ee7567b8047d6980e6f0e01512ca10d52cd180", 0xfffffffffffffef9}, {&(0x7f0000000440)="9fc799b47873a87f437a2a410af7d1d9dc622d2b9ee8927da5253c2c482d20c3fde7c713ea491f17d399e7bf8060d3de5e6275f182e33d34f61f5a048fe8b3c4f4f7fa4b28b96d6066f95270779fbd9a94ff0ce72181563f12c0e3d9c95cd5071015c374885500a7f58baee71361b4e57c8b87518ed5b53e3776cf642cc73e7287994551d38f294d495cd3099d7a", 0x8e}, {&(0x7f0000000500)="af223f48f41f0c5e790b20e556acfb496e45576d39716f5565ddae2810e63a5cf3774c9b74d311768a85df7c539637f1c612afd4c02a5404f2921f5110ef0c029f923cd3a72f9e65516722cede6d9dd569", 0x51}, {&(0x7f0000000580)="169f7242f2826419bbe5ba7a41a5801eac0cc9671aeb4aa7eff3837b60bb82dd305b443798d91a8d08760c32e47373ae08b8c9833b6cc321318e907c0a60aa27c6bf82cf3bf0a4d5e0504fa854c32354fda120c542b1552cc390463cf2a31179f0157b1167998fb0945e727c23ed0e1b0451e9ed831eaf338b1918aef793ef00e7d296e9f275a95e17683f3c92b4bcdf406b43c3630ad176040feb36586fd0bb76df03f42886b957dab69c78", 0xac}, {&(0x7f0000000640)="cf49624d6e2499f603345f53fc802385145d95b604b441a1d1908471c7caf131573dddd8a20fcc2732389fc99c4ad82850bfc0a8ad9ba4dc4a1679017e5582bf24d6f89d1b55caec27044397341cfc9f22c07bee0c359cffbd14e1c8d5d2ded18834f045ab5be198f4df1833995bb8ca8f96d978a083e5e2f2d912b4ca1ddfdc4097aaaa1080ab700d24f65859a637bcc51ca98ccdd882f33dfe906293e9501953e44204de475333b63c94f0c40d649165b893bcfca32edcdb43a22b484aba5b23f769d12b8ddb776ebb821550001cea87c39478fa6831fd48f03e83eaf18a5ac11b9fcf65148e18b2d5a64589", 0xed}, {&(0x7f0000000280)="797cd0ca8a8b5a96fdf291f664e3ca95bbe5c23d591c37ea48e0bee7c369606d53e81b721cbacf8b934874acfe1197152392fc7f160c43c601", 0x39}, {&(0x7f0000000740)="5ae047cfda06f4cbc633d94a0457d5194b017d82c764b0a14e965eebd31babae42403ff1dc1b0576aa88c7689f27bf30a1be8d85cb1ede6ab49bfa6baea71fa36a8ec41f402329f66d61b501c0bf471df0ff6df54e2f162a0aad89170d6ac26f2ca8ecbce3f28b1558d4fe14723d8f5f34e5645c45caf899c4d92b332aea160bdcfeff685286c66a84b546d0c9b84c72224e6a06b3e5b011c55d24178e7984cb3725a6a9053d385353ae", 0xaa}], 0xa, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10000000000000000000000007000000f84c8dc64c4d85d7c61e59d632324e52"], 0x20, 0x4000}}], 0x2, 0x0) 2018/04/27 17:37:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x8000000000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f00000000c0)=0x78) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/27 17:37:59 executing program 4: socketpair(0x91, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1ff, &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000300)=@sco, 0x80, &(0x7f0000000180), 0x17d}, 0x0) 2018/04/27 17:37:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="30849c048a8f8b5529f5502db93c39389b4f6815ed6c6933bff351e7642aaddae8da5611adf8185eae7b45a51b7e", 0x2e) recvfrom$inet6(r0, &(0x7f00000000c0)=""/241, 0xf1, 0x2, 0x0, 0x0) syz_emit_ethernet(0x3bc, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaa32f26b2f00000086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 2018/04/27 17:38:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=r1, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="6cf264e2b1f435161d56b4552a54704e11feae7d788aadd234312aee7ffdb03ed47457eb291b4d90270e3139480960349cd531c1eeeee2e2aa95"], @ANYRES64=r1, @ANYRES64]], 0x4}, 0x1}, 0x0) 2018/04/27 17:38:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) recvmsg$netrom(r2, &(0x7f0000000640)={&(0x7f00000000c0)=@full={{0x3, {"88d403e8d85b2d"}}, [{"30689f03c1202e"}, {"7bf71c3a84e074"}, {"2a0326e4be2aae"}, {"84abfd392bb376"}, {"56f441c5acc73f"}, {"818c9ee3bdf9b5"}, {"7f48ef54c8a004"}, {"149a1a1ced4e23"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f00000003c0)="30de7383da578977c5919bd43c1b4fd5876914127df7d8e334902d4dc10dffe1982e44f472f5fbe30b64b954911b61e60d9d59495c5320b1e88a693d964ee2da728063cd154446", 0x47}, {&(0x7f0000000200)="ec45e3a14217ff3ccd42cc733f8401fcaf0cb787eb462ff52ae6640f8774049d884e527f9328e61687ee7123df7b73e48e10233d4fdc37d629e1b377e69711", 0x3f}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x170}, 0x10040) connect$pptp(r2, &(0x7f0000000680)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="08c3b9082b142da2", 0x8}], 0x1, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/27 17:38:01 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d4fcd)=""/51, 0x33, 0x0, &(0x7f0000219ff0)=@ipx={0x4, 0x0, 0x0, "a24276761208"}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendto$unix(r0, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/27 17:38:01 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r1, 0xc01, 0x0, 0x0, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x24}, 0x1}, 0x0) sendto$ipx(r0, &(0x7f0000000000)="da89cbb1b61f5f1b261798f3716160919e30f907e3a8fef2012c8a12767e18bade2e784eb06e4e49b0f2260d268c9a94dbb89dc43d0b1845e01c5f368eafba9a0a15e3ecccf158a3cf8d2d60138685d6e7b4c46561b276a4a2bac9623c71fc382d1fa89241c1254623fdcca7e227d9b4524e140ee40ea081df9163a572feb48bbd8b7b21726478af07324c6583e399731893daf3f1099e241b266ddd43301242c918af161a4d", 0xa6, 0x20000044, &(0x7f00000000c0)={0x4, 0x40, 0x9, "3991f0a5dd16"}, 0x10) 2018/04/27 17:38:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000000000)=[{r0, 0x14}, {r0, 0x8000}, {r0, 0xc08c}], 0x3, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84fa0)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/27 17:38:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={"627bbd22bc9a51b58200", {0x2, 0x4000000000004e1f, @dev={0xac, 0x14, 0x14, 0x14}}}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1f) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000040)="090b431e16b14e0c1170e3d1663b780bffcb89fb6ab99ef3160582782f106529d2efbdbf5a7e8c6b002dc142407d3307e8db72505dd2c1017fd2d483eaf78797") bind$inet6(r0, &(0x7f0000f83fe4)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000399000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/04/27 17:38:01 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xe00000000b, &(0x7f0000778ffc)=0x100000001, 0xc8a416e608868e1d) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) getpeername$inet(r0, &(0x7f0000000300), &(0x7f0000000380)=0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0)}, 0x2101) r1 = accept(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000440)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000980)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a40)=0x0) r12 = getuid() r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) sendmsg$netlink(r1, &(0x7f0000000d80)={&(0x7f0000000480)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0), 0x0, &(0x7f0000000c40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, 0xffffffffffffffff, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x130, 0x40000}, 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)=""/105, 0x69}], 0x1, &(0x7f00000001c0)=""/215, 0xd7, 0x5}, 0x10001) 2018/04/27 17:38:01 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x8088010}, 0xfffffffffffffe13, &(0x7f0000000200)={&(0x7f0000000280)=@ipv4_deladdr={0x20, 0x15, 0x20, 0x70bd2d, 0x25dfdbfd, {0x2, 0x1, 0x0, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x44}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x3, 0xbb, [], 0x7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/187}, &(0x7f0000000240)=0x78) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xe88}) connect$netlink(r2, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x10000008}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000480)={0x7fff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000004c0)={0x9, r7}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={r4, r5, 0x4}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000140)={{0xff, @empty, 0x4e20, 0x0, 'lblc\x00', 0x26, 0x19, 0x10}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x10002, 0x1, 0x6, 0x1}}, 0x44) 2018/04/27 17:38:02 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d17ffc)=0x46) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0xed5c, 0x1, 0xd23a, 0x4}, &(0x7f0000000140)=0x98) 2018/04/27 17:38:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000b049ecf4517586c65a9d684b8ea33081357c4a0cebcb2fe004d320edf71c8d074ac13d603115c72a32fa58271373001030e3cf3a12c298a089f03135c71438719971712ee85448dde4855d4a5383580b8787b4b7830052b468698656b4be0b7dfb489af8ce7d22fba696b523cec55f40cdf984f7cb82614d2afef734ba872d5b6e91b080a7b4c9f1e1cafb0ccb6c8df508131795cd2eff09a3fcfd38a6c15fdd7654114264aa5ce6b098f2adc9b735fa64687a1cbe7e54", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/04/27 17:38:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x107) 2018/04/27 17:38:02 executing program 3: r0 = socket(0x18, 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0x1, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) 2018/04/27 17:38:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) 2018/04/27 17:38:02 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6(0xa, 0x807, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000b0c000), 0x8) 2018/04/27 17:38:02 executing program 6: socketpair$inet(0x2, 0x2, 0xb9b, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0xfff}}, 0x3, 0x5, 0x3, 0x1, 0x12}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x24, "08d72c222cb2a99fdf6b93117391fbffb7b22570018ae0dacb329bf5a88e4f8589bf1bad"}, &(0x7f00000003c0)=0x2c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0xffffffff, 0x6, 0x20, 0x1a, 0x2, 0xc78, 0x2, {r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x3, 0x9, 0x80000001, 0x1, 0x7fff}}, &(0x7f00000004c0)=0xb0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x0) r4 = accept(r3, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x65, 0x20, 0xa5ee, 0x34b}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0x101}, 0x8) setsockopt(r3, 0x81, 0xff, &(0x7f0000000240)="0244d511962b05de2dab685f8f0000001aeb0b5fa0a7e5d6262fd087012f7bd2ea90260c1cfcf52f88a40add5317dbcabe485c45df426472d73cc85c5121eaff8608ec8d92050c0b6218af4728138ce8062b1e72f70aaa8c90bea6f0c3ad2de11312ac2b68614d7c4bcf0b8584afa5ddb8fb38339ebae61473a3beb42d981b9e44ad5c8b32e56258e8be0f3d4945b10dc5", 0xffffffffffffff9a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/27 17:38:02 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$ax25(r0, &(0x7f0000000080)={0x3, {"50f215284c067b"}, 0x4}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x8864, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x21, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @random="7267f4f17561", @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000040)) 2018/04/27 17:38:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/27 17:38:02 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:02 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x226) 2018/04/27 17:38:02 executing program 3: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={r1}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000240)="8736137dee74bcf07e3f6cbd2778115c2cb7fb77a2f2c3d34fe033e87b49e9d36f1c477c61693f1ed0aedc7a0bd5d4109e7ad28933ab212f92d0edf1b6391f3ddabf5b851cf82eb367f188148d9868e4f04db0c6ae3c00b5670bd2a1ceeb1166bb61619e99315ab1a9d3576c09", 0x6d) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'\x00', {0x4, 0x3f, 0x1, "8900dfe17073", 0x2b}}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e24, 0x2, 0x4e20, 0x0, 0xa, 0x0, 0x20, 0x77, r2, r3}, {0x40, 0x2, 0x8000, 0xbe9, 0x3e, 0xb6, 0x6ecc000, 0x7ff}, {0x276, 0x9, 0x3, 0x300000}, 0x2, 0x0, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4}, 0x2, @in, 0x3506, 0x1, 0x3, 0x7e9, 0xdff, 0x1, 0x8}}, 0xe8) 2018/04/27 17:38:02 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001240), &(0x7f00000012c0)=0x60) sendmsg$nfc_llcp(r1, &(0x7f0000002600)={&(0x7f0000001300)={0x27, 0x1, 0x0, 0x7, 0x2, 0x717e, "fbc6facd12b284af11340e1dd5dfe9f7cd6ebff338f66a0aba8343d19410e9d263bdd3c7d5e9f21c813758b84122ed83c0b99eed833275b1d30d9065ba4112", 0x39}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001380)="f6ed10fb36bb75ff68b6e6971d28dc7a97f7d929bbf85776006e4c124d5ddf7f82d7a4aadd03a318e28ae30596919abe13b5a30e55334d38ae477e813d18abf713cbdc2eb0f38def8070981d6669208e4cb594ab840b6c80b139bff7251e2e7d020e6f54e89077bbc4dd9786454c7f64fe5b36c33d0fe01b740783dca24c1e76a0f868dd4ff99ab49a15e8f2cc6b8d5492a1732d121963bdabcc0b4cd1f9e8a98a52fe8d2ef06046bd1814359967f7e8f06d3c24752b547a7b7bb810c91bcda848075f34dfe8cb54282d25390986f8e8d38337925f9b6f28885674676643e7a2ec63d5d20e1886ba", 0xe8}, {&(0x7f0000001480)="b710ccd1d3866dc625308e049f4a0292f630293c91980c872da68b18803fd2c7a02472c227d1c2e9de1a995ad79b6c46fa16aa60f1f52aad1227ec1c4576c6652643b8283019150555334c1280262256c41c96873777d416fc5a2123c55bccf2ecbea9a4cab28139d604d1c9311a4c", 0x6f}, {&(0x7f0000001500)="5520b8d58fc86fdeb8aa759fc2b4f46f0611bd5ed6e5162048518ff898ae606149fccf53b7460a145495f15957b94d13fa1c34ab6349821d41222a4fc757a962874c2349d8b8669857e1ba36bb33841cfd61f945ef25a613d2dfed1c8b", 0x5d}], 0x3, &(0x7f00000015c0)={0x1010, 0x118, 0x1000, "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"}, 0x1010, 0x4}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r2}, 0x10) [ 96.005556] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 17:38:02 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@sco, &(0x7f0000000580)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000600)={@loopback, 0x0}, &(0x7f0000000640)=0x14) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@bridge_delneigh={0x44, 0x1d, 0x0, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x8, 0x18, 0x7}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_MASTER={0x8, 0x9, 0x2}, @NDA_CACHEINFO={0x14, 0x3, {0x1000, 0xff, 0x6}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x17, 0x6, 0xffc7, 0x0, 0x6, 0x1, 0xfffe000000000000}, 0x2c) r3 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000240)=@get={0x1, &(0x7f0000000180)=""/137, 0x1}) accept4(r3, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f00000003c0)=0x56, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@flushpolicy={0x10, 0x1d, 0x300, 0x70bd2b, 0x25dfdbfe}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f0000000080)="f7c61ee4deffe5449d9411e3af4e12fae1256fffba5d83b44477eadc44f7bbf1e0b403a765adaebc490ff859afe669", &(0x7f00000000c0)=""/75}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1}, 0x14) 2018/04/27 17:38:02 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) socketpair$inet(0x2, 0xb, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0xfffffffffffff6f8, {{0x2, 0x4e20}}}, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) 2018/04/27 17:38:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001740)="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", 0x7c8}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000100)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001f40)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 17:38:02 executing program 7: unshare(0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x4) 2018/04/27 17:38:02 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f00000001c0)={0xffffffffffff8001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000013c0)={{0x80000000, 0x2, 0x77f, 0x80000001, 0xfffffffffffffff7, 0x4}, 0x6, 0x4, 0x4, 0x6, 0x7c, "038637718ca2ef088107734bf82e493ed88bb18986677073490cd96dc3b3817a32c2f118cf66e260d7ec77bc4218a745e223242c2db89d29205fa81526f72e63c22f75b7632ea7357bf55e7275f6e3a96de006de1bf5384ce654ec6db9e365df1c96d903785237f255055f58a96577d2cb32462bf14bd727bcc8628f17787163"}) sendto$inet(r1, &(0x7f0000000440)="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", 0xf71, 0x4000, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) sendto$inet(r1, &(0x7f0000000100)="a1c57a074aedd0e5871ab4486ccb19687985a4cbc8548697372a69385d71d913d564990f78ad25537a5a8435d8942b988289d6", 0x33, 0x811, &(0x7f0000000140)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000001600), &(0x7f00000014c0)=ANY=[]}, 0x78) pipe(&(0x7f00005db000)={0xffffffffffffffff}) poll(&(0x7f0000000400), 0x2000000000000059, 0x100000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x81, 0x5, 0x1, 0x8, 0x7fff, 0x40, 0x239, 0x4, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r3, 0x4) close(r0) close(r1) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) [ 96.134541] FAULT_INJECTION: forcing a failure. [ 96.134541] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 96.146494] CPU: 1 PID: 8857 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #22 [ 96.153692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.163050] Call Trace: [ 96.165647] dump_stack+0x1b9/0x294 [ 96.169287] ? dump_stack_print_info.cold.2+0x52/0x52 [ 96.174489] ? __lock_acquire+0x7f5/0x5140 [ 96.178731] ? print_usage_bug+0xc0/0xc0 2018/04/27 17:38:02 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'syzkaller1\x00', 0xf0df}) socket$bt_cmtp(0x1f, 0x3, 0x5) poll(&(0x7f00000002c0)=[{r0, 0xc501}, {r1}], 0x2, 0x0) [ 96.182806] should_fail.cold.4+0xa/0x1a [ 96.186878] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.191992] ? debug_check_no_locks_freed+0x310/0x310 [ 96.197195] ? check_noncircular+0x20/0x20 [ 96.202058] ? __lock_acquire+0x7f5/0x5140 [ 96.206309] ? debug_check_no_locks_freed+0x310/0x310 [ 96.211519] ? debug_check_no_locks_freed+0x310/0x310 [ 96.216721] ? __lock_acquire+0x7f5/0x5140 [ 96.220964] ? kasan_slab_alloc+0x12/0x20 [ 96.225122] ? kmem_cache_alloc+0x12e/0x760 [ 96.229461] ? __d_alloc+0xc0/0xd30 2018/04/27 17:38:02 executing program 7: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0xf5a7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 96.229473] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 96.233084] ? d_alloc+0x8e/0x370 [ 96.233109] __alloc_pages_nodemask+0x34e/0xd70 [ 96.233126] ? print_usage_bug+0xc0/0xc0 [ 96.233158] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 96.233180] ? lock_acquire+0x1dc/0x520 [ 96.233198] ? graph_lock+0x170/0x170 [ 96.266150] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 96.271699] alloc_pages_current+0x10c/0x210 [ 96.276114] skb_page_frag_refill+0x453/0x6a0 [ 96.280621] ? sock_kfree_s+0x60/0x60 [ 96.284436] ? kasan_check_read+0x11/0x20 [ 96.288589] ? rcu_is_watching+0x85/0x140 [ 96.292745] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 96.297953] tun_build_skb.isra.51+0x345/0x2040 [ 96.302629] ? __wake_up_common_lock+0x1c2/0x300 [ 96.307404] ? tun_device_event+0x1020/0x1020 [ 96.312425] ? lock_acquire+0x1dc/0x520 [ 96.316403] ? alloc_set_pte+0x1013/0x1600 [ 96.320650] ? check_usage+0x19f/0x770 [ 96.324543] ? print_usage_bug+0xc0/0xc0 [ 96.325937] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 96.328609] ? __bfs+0x388/0x790 [ 96.328626] ? print_usage_bug+0xc0/0xc0 [ 96.328641] ? lockdep_on+0x50/0x50 [ 96.328656] ? lock_pin_lock+0x350/0x350 [ 96.328673] ? lock_downgrade+0x8e0/0x8e0 [ 96.328689] ? print_usage_bug+0xc0/0xc0 [ 96.328701] ? print_usage_bug+0xc0/0xc0 [ 96.328718] ? __lock_acquire+0x7f5/0x5140 [ 96.368276] ? print_usage_bug+0xc0/0xc0 [ 96.372349] ? debug_check_no_locks_freed+0x310/0x310 [ 96.377543] ? __lock_acquire+0x7f5/0x5140 [ 96.381794] tun_get_user+0xc04/0x3ff0 [ 96.385686] ? kasan_check_read+0x11/0x20 [ 96.389843] ? rcu_is_watching+0x85/0x140 [ 96.394007] ? debug_check_no_locks_freed+0x310/0x310 [ 96.399215] ? tun_build_skb.isra.51+0x2040/0x2040 [ 96.404154] ? graph_lock+0x170/0x170 [ 96.407962] ? add_lock_to_list.isra.29+0x1e4/0x490 [ 96.412986] ? graph_lock+0x170/0x170 [ 96.416791] ? trace_hardirqs_off+0x10/0x10 [ 96.421126] ? find_held_lock+0x36/0x1c0 [ 96.425200] ? lock_downgrade+0x8e0/0x8e0 [ 96.429360] ? kasan_check_read+0x11/0x20 [ 96.433513] ? rcu_is_watching+0x85/0x140 [ 96.437668] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 96.442874] ? tun_get+0x22b/0x360 [ 96.446424] ? tun_chr_close+0x180/0x180 [ 96.450502] tun_chr_write_iter+0xb9/0x154 [ 96.454748] do_iter_readv_writev+0x859/0xa50 [ 96.459249] ? vfs_dedupe_file_range+0xa00/0xa00 [ 96.464015] ? rw_verify_area+0x118/0x360 [ 96.468170] do_iter_write+0x185/0x5f0 [ 96.472061] ? dup_iter+0x270/0x270 [ 96.475700] vfs_writev+0x1c7/0x330 [ 96.479337] ? vfs_iter_write+0xb0/0xb0 [ 96.483326] ? wait_for_completion+0x870/0x870 [ 96.487937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.493478] ? __fdget_pos+0xd6/0x1e0 [ 96.497281] ? __fdget_raw+0x20/0x20 [ 96.500999] ? __sb_end_write+0xac/0xe0 [ 96.504982] do_writev+0x112/0x2f0 [ 96.508525] ? vfs_writev+0x330/0x330 [ 96.512331] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 96.517880] __x64_sys_writev+0x75/0xb0 [ 96.521864] do_syscall_64+0x1b1/0x800 [ 96.525757] ? finish_task_switch+0x1ca/0x810 [ 96.530261] ? syscall_return_slowpath+0x5c0/0x5c0 [ 96.535183] ? syscall_return_slowpath+0x30f/0x5c0 [ 96.540096] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 96.545454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.550317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.555494] RIP: 0033:0x455831 [ 96.558663] RSP: 002b:00007fb2a8b18ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 96.566366] RAX: ffffffffffffffda RBX: 0000000000000066 RCX: 0000000000455831 [ 96.573617] RDX: 0000000000000001 RSI: 00007fb2a8b18bf0 RDI: 00000000000000fc [ 96.580865] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 96.588129] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000013 [ 96.595391] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 2018/04/27 17:38:03 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d2000/0x2000)=nil, 0x2000, 0x6, 0x8010, r0, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 17:38:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x14, 0x1, 0x2, 0x7ffffffff}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x400, 0x0, 0x3, 0x101}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x40f, r2, 0x10002, 0xf3}) 2018/04/27 17:38:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x5, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000b4000)=@req3={0x1000, 0x8, 0xfffffffffffffffe}, 0x1c) 2018/04/27 17:38:03 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a80)={r0}) accept4$ipx(r1, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x81, 0x4) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) 2018/04/27 17:38:03 executing program 1 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), 0xdc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = accept(r0, 0x0, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) 2018/04/27 17:38:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x8, 0x0, 0x10001, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000740)={r4, 0x1, 0x6}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, r5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r6, r7, 0xf949}) 2018/04/27 17:38:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480), 0xffffff82) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xf750, 0xfffffffffffffffa}, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000940), 0x14) listen(r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'fo\x00', 0x0, 0x0, 0x65}, 0x2c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xfe9a) r7 = getgid() r8 = gettid() r9 = getuid() r10 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xfffffffffffffe53) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r14 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001a80)=0x0) r18 = getuid() r19 = getgid() sendmsg$unix(r3, &(0x7f0000001c00)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000980)="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0x1000}], 0x2, &(0x7f0000001e00)=ANY=[@ANYBLOB="2000000000000001010002000200000078f52d6d45f349202798ea8c853ca8d01dded88e97ef8687bdc6e683867623ff475c3c7dc8caad9cd8dc98d9b27add44753240103248583d61155e3742eb85a7b96572cf08fad62ac941684c0902895dc34f9b7425c2fb7956216a962946996257e6653ebe54959652addb87dde2aba97368faeef67550dbc633578aa9301f5107e42982d85c55da870bcf514cf85f1d1292668746eecf3ad7a4bf86c1c9e8ca2c5e0f58c968693638870acba5d70000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}, 0x2000c000) bind$netlink(r3, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r20 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r20, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000240)={&(0x7f0000001c80)=ANY=[@ANYBLOB="200000040b0000ff0f1e00000000002ac2000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x4000000) write(r20, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/27 17:38:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) [ 97.324225] FAULT_INJECTION: forcing a failure. [ 97.324225] name failslab, interval 1, probability 0, space 0, times 1 [ 97.335524] CPU: 1 PID: 8902 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #22 [ 97.342722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.352082] Call Trace: [ 97.354680] dump_stack+0x1b9/0x294 [ 97.358319] ? dump_stack_print_info.cold.2+0x52/0x52 [ 97.363521] ? debug_check_no_locks_freed+0x310/0x310 [ 97.368729] should_fail.cold.4+0xa/0x1a 2018/04/27 17:38:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket(0x8, 0x6, 0x6) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, 0xfb, 0x0, 0x1, 0x400, 0x9, 0x800024, r3}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0xa, 0x10, r4, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x901f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000100)={r8, 0x1, 0x30, 0x1, 0x9}, &(0x7f0000000140)=0x18) sendto(r5, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000003c0)={{0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'dh\x00', 0x22, 0x8, 0x2}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x8000, 0x80, 0x2}}, 0x44) socket$l2tp(0x18, 0x1, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000380)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x3) splice(r5, &(0x7f0000000280), r2, &(0x7f00000002c0)=0x80000000, 0x100, 0x4) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000300)={r8, 0x3}, &(0x7f0000000340)=0x8) sendmsg$nl_crypto(r10, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 97.372803] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.377926] ? debug_check_no_locks_freed+0x310/0x310 [ 97.383126] ? rcu_pm_notify+0xc0/0xc0 [ 97.387040] ? rcu_read_lock_sched_held+0x108/0x120 [ 97.392095] ? __alloc_pages_nodemask+0xacf/0xd70 [ 97.396946] ? graph_lock+0x170/0x170 [ 97.400757] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 97.405782] ? print_usage_bug+0xc0/0xc0 [ 97.409859] ? find_held_lock+0x36/0x1c0 [ 97.413937] __should_failslab+0x124/0x180 [ 97.418183] should_failslab+0x9/0x14 [ 97.422000] kmem_cache_alloc+0x47/0x760 [ 97.426081] __build_skb+0xa3/0x410 [ 97.429724] ? skb_try_coalesce+0x1c70/0x1c70 [ 97.434225] ? graph_lock+0x170/0x170 [ 97.438045] ? lock_acquire+0x1dc/0x520 [ 97.442034] ? tun_build_skb.isra.51+0x485/0x2040 [ 97.446896] build_skb+0x6f/0x2e0 [ 97.450360] ? __build_skb+0x410/0x410 [ 97.454266] tun_build_skb.isra.51+0x878/0x2040 [ 97.458953] ? tun_device_event+0x1020/0x1020 [ 97.463456] ? lock_acquire+0x1dc/0x520 [ 97.467437] ? alloc_set_pte+0x1013/0x1600 2018/04/27 17:38:03 executing program 2: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x8000, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000a7c9f1)="d6", 0x1, 0xc000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket$inet6(0xa, 0xffffffffffffffff, 0xfff) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current}, {@current, @current}}}}}, 0x0) sendto$inet6(r0, &(0x7f0000001040)="1e", 0x1, 0x0, &(0x7f0000001080)={0xa}, 0x1c) 2018/04/27 17:38:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x4f4900c0, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}, 0x0, 0x80000001, 0xb860, 0x6, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x200000002, 0x2}, 0x8) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write(r2, &(0x7f0000000280)="766fed0801c8c91f23a9d06ebc8c0becc39fa92856e056415c150127c78ba23805848ec598c8fa0628c6f2f08eaaf5dead7fdb5b92091b43a18c908f61eb53bddc683d76a47cd8aa092ccec3de3d93a05fd10af5308c3e0c737961306b0b530a08c7c5e3383b08eefeb859873d52df4ad289d0d464deeda9612023c67e8ead5494d11dbb48ebb2365cc1e2bad0bd418c3bc66046a7319750fa5f", 0x9a) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000003700)={0xa, 0x4e20, 0xd5, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002640)=@assoc_id=r1, 0x271) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001f00), 0x34) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x100}, 0x8) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x201}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000025c0), &(0x7f0000002600)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002500)=0x15, 0x4) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) r3 = socket(0x4, 0x800, 0x7fffffff) bind(r2, &(0x7f0000001e00)=@ethernet={0x1, @random="04acde2ccd29"}, 0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000003740)=""/155, &(0x7f0000002540)=0x9b) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000024c0)={0x1, 0x80000001, 0x10000, 0xafd}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000540)=""/118, 0x76}, {&(0x7f00000005c0)=""/217, 0xd9}, {&(0x7f00000006c0)=""/122, 0x7a}, {&(0x7f0000000780)=""/48, 0x30}, {&(0x7f00000007c0)=""/78, 0x4e}, {&(0x7f0000000840)=""/76, 0x4c}, {&(0x7f00000008c0)=""/154, 0x9a}, {&(0x7f0000000980)=""/63, 0x3f}], 0xa, 0x0, 0x0, 0x100000001}, 0x10001) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001dc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000001ec0)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001e80)={&(0x7f0000003980)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) write(r3, &(0x7f0000002700)="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", 0x1000) close(r0) [ 97.471682] ? graph_lock+0x170/0x170 [ 97.475486] ? print_usage_bug+0xc0/0xc0 [ 97.479561] ? reacquire_held_locks+0xbc/0x3e0 [ 97.484155] ? alloc_set_pte+0x1013/0x1600 [ 97.488404] ? print_usage_bug+0xc0/0xc0 [ 97.492480] ? print_usage_bug+0xc0/0xc0 [ 97.496554] ? lock_downgrade+0x8e0/0x8e0 [ 97.500712] ? print_usage_bug+0xc0/0xc0 [ 97.504779] ? print_usage_bug+0xc0/0xc0 [ 97.508851] ? __lock_acquire+0x7f5/0x5140 [ 97.513093] ? debug_check_no_locks_freed+0x310/0x310 [ 97.518296] ? print_usage_bug+0xc0/0xc0 [ 97.522372] ? debug_check_no_locks_freed+0x310/0x310 [ 97.527564] ? __lock_acquire+0x7f5/0x5140 [ 97.531819] tun_get_user+0xc04/0x3ff0 [ 97.535712] ? debug_check_no_locks_freed+0x310/0x310 [ 97.540920] ? debug_check_no_locks_freed+0x310/0x310 [ 97.546124] ? tun_build_skb.isra.51+0x2040/0x2040 [ 97.551054] ? graph_lock+0x170/0x170 [ 97.554866] ? graph_lock+0x170/0x170 [ 97.558669] ? lock_acquire+0x1dc/0x520 [ 97.562643] ? __fdget_pos+0x1a9/0x1e0 [ 97.566532] ? find_held_lock+0x36/0x1c0 [ 97.570601] ? lock_downgrade+0x8e0/0x8e0 [ 97.574760] ? kasan_check_read+0x11/0x20 [ 97.578914] ? rcu_is_watching+0x85/0x140 [ 97.583069] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.588277] ? tun_get+0x22b/0x360 [ 97.591823] ? tun_chr_close+0x180/0x180 [ 97.595902] tun_chr_write_iter+0xb9/0x154 [ 97.600144] do_iter_readv_writev+0x859/0xa50 [ 97.604650] ? vfs_dedupe_file_range+0xa00/0xa00 [ 97.609423] ? rw_verify_area+0x118/0x360 [ 97.613584] do_iter_write+0x185/0x5f0 [ 97.617480] ? dup_iter+0x270/0x270 [ 97.621121] vfs_writev+0x1c7/0x330 [ 97.624757] ? vfs_iter_write+0xb0/0xb0 [ 97.628741] ? wait_for_completion+0x870/0x870 [ 97.633346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.638887] ? __fdget_pos+0xd6/0x1e0 [ 97.642698] ? __fdget_raw+0x20/0x20 [ 97.646419] ? __sb_end_write+0xac/0xe0 [ 97.650409] do_writev+0x112/0x2f0 [ 97.653949] ? vfs_writev+0x330/0x330 [ 97.657749] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 97.663293] __x64_sys_writev+0x75/0xb0 [ 97.667271] do_syscall_64+0x1b1/0x800 [ 97.671163] ? finish_task_switch+0x1ca/0x810 [ 97.675666] ? syscall_return_slowpath+0x5c0/0x5c0 [ 97.680603] ? syscall_return_slowpath+0x30f/0x5c0 [ 97.685542] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 97.690915] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.695778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.700970] RIP: 0033:0x455831 [ 97.704167] RSP: 002b:00007fb2a8b18ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 97.711882] RAX: ffffffffffffffda RBX: 0000000000000066 RCX: 0000000000455831 [ 97.719156] RDX: 0000000000000001 RSI: 00007fb2a8b18bf0 RDI: 00000000000000fc [ 97.726425] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 97.733696] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000013 [ 97.740966] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 2018/04/27 17:38:04 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="1800000000000000888d9f0aa18ac9ac"], 0x10}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000100)) listen(r3, 0x4000000006) setsockopt(r4, 0x10d, 0x800000000b, &(0x7f0000000140)="03", 0x1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) recvfrom$packet(r0, &(0x7f0000000180)=""/198, 0xc6, 0x12100, &(0x7f00000000c0)={0x11, 0x11, r5, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r3, &(0x7f0000000800)=""/208, 0xd0, 0xfffe, &(0x7f0000000340)={0x4, 0x2, 0x3, "fdbd3a722f18", 0x8d}, 0x10) r6 = accept4(r3, &(0x7f00000002c0)=@generic, &(0x7f0000000540)=0x80, 0x80800) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fbdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=0x0, @ANYBLOB="0800d3c6", @ANYRES32=0x0, @ANYBLOB="04000200"], 0x64}, 0x1}, 0x0) 2018/04/27 17:38:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @local}, &(0x7f0000000040)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x3, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000880), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x459) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) 2018/04/27 17:38:04 executing program 4: bpf$MAP_CREATE(0x800000000000000, &(0x7f0000000100)={0x5, 0x7f, 0x1f, 0x81, 0x1, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/27 17:38:04 executing program 1 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:04 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000380)=0xc) r4 = getgid() getpeername(r0, &(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000500)=0x80) getsockname$netrom(r5, &(0x7f0000000540)=@full, &(0x7f00000005c0)=0x48) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000001000)="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0x1000}, 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{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000000280)="2337895166a5576bf19b8d624ec36458852faa30b1389d4b590aaa26b50462bc2471637e91b72a9dc3167f5e2e9cca6b0092347a4deaa77787cfeeb5c91373cfac", 0x41}], 0x7, &(0x7f00000003c0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x68, 0x80}, 0x40) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000000640)={0x7, 0x3ff, 0x8, 0x1ff, 0x0, 0x7fff}) 2018/04/27 17:38:04 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaaaaaabb0180c200020086dd6002290f22d66fdc57f1e54d00383a0000000000000000000000ffff00008c451231e5d6eda5306f0000ff020000000000000000ebffffff0001010090780000000060d5cae200003a0000000000000000000000000000000000ff0200000000000000000000000000015ecf571c765b170c3dfbeaf1956d9afbf9b17b7d6b4276beb54ccdf19343d10561d5eedd0359b7f8a15b0ada66ae28b2d63ad88b813b31b6f0ed09ebe24141b0428b8f763dbd8525ddaa3d71840a54c43de7827986105526b2ffd31651cafca29f2c35742507d217124b394f3d4c76ca5c4a5d5ed394d67d39dc87c0f2e6eb181dc34476695a252a32dbb8cd217d95ebe402daabda94c72b76a0fd8dc45f2fbfe59d2f193f1c7387618da92e987634cbce00ffa6090e7dd7127e58630b0d3a4917df53d9b0d591a146d38ded84df09574ed7bfbde597db176216f11343cde1fb425392efd4143172d11dff8610889d9c29a68f592f3d80636a3899ba9ad82ca8b8ab7aca28c1951966274408ca"], 0x0) socketpair$inet(0x2, 0x800, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x95, "7284aca981750c9ca40a0cd0d89625135ebc102dce75e3cb05fd1e79450f0dea688663cc23ff522504fecf281bcc991a310cf5e9532977258569ab840e76ae6a9fb26abda443952aa04082e591eaed5eb75ac0fae88084a172d69430ba68d077997443ae576253e3674c9cc68c00976c265f69f54edf37c9f83cb2c25d03f66d8a23c601af2367089f45a82244d2c170e1565c7659"}, &(0x7f0000000400)=0x9d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r2, 0x1}, &(0x7f0000000480)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="41000000010009000000000000000000090000000100000003000000013f00000000000000000000ffffff7f31f0ca7645a461f627869a5de06ee8d8b3b1c6e1abf2e38264bbcf102e0155ff537ffaf05151094d41b726ffba9f3c4a234bd49419e3ee3b7887d6c05cdd51fcc19db2bca2dc399b159ef975281ed11e6e"]}) sendto$inet6(r0, &(0x7f00000002c0)="e49135e3e03b1428f0d6f1dccc302c75ea75fe303da2da73b44a4af2c0fb056b95bd3fc36499b11a79ba72b5c41a34eccb4a4dbf6a1dbdce74582fdab3f2c0effac973755fa1ec9a28c5339b5fdcbf06c55a3bbe22e72da267a76673f74ce6a3c59eb397a3c3f16e294d7c402d6143c609b6a182ec42412324923333", 0x7c, 0x20040811, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r4, &(0x7f0000000500), &(0x7f0000000540)=0x10) connect$bt_rfcomm(r3, &(0x7f0000001340)={0x1f, {0xdbb, 0x3f, 0x6, 0x0, 0x7, 0x800}, 0x7f}, 0xa) 2018/04/27 17:38:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)="6c6f0000000000000000000000000100", 0x10c) sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/27 17:38:04 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xbdff, 0x20, 0x96, 0x800000000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/27 17:38:04 executing program 6: r0 = socket$inet6(0xa, 0x800000000000804, 0x4000000000009) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/27 17:38:04 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:04 executing program 4: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) pipe(&(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000001e40)=0xc) preadv(r1, &(0x7f0000001a00)=[{&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/101, 0x65}, {&(0x7f0000000640)=""/180, 0xb4}, {&(0x7f0000000700)=""/74, 0x4a}, {&(0x7f0000000780)=""/176, 0xb0}, {&(0x7f0000000840)=""/100, 0x64}, {&(0x7f00000008c0)=""/253, 0xfd}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/30, 0x1e}], 0xa, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe95) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000380)={0x9, 0x0, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001ac0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6d222949, 0x6, 0x280000000, 0x6, 0x3a6cbb87, 0x8001, 0x3e1, 0x5, 0x800, 0x6, 0x8, 0x1200, 0x9, 0x5, 0x400]}, &(0x7f00000003c0)=0x100) getpeername$unix(r2, &(0x7f0000001d80)=@abs, &(0x7f0000001e00)=0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001bc0)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x81, 0x101, 0xbb, 0x2fa, 0x3f, 0x7, 0x2, 0x6, 0x5, 0xffff, 0x401, 0x8, 0x9, 0x4, 0x9]}, &(0x7f0000001cc0)=0x100) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) getpeername$ax25(r1, &(0x7f0000001d00), &(0x7f0000001d40)=0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r2}, 0x10) 2018/04/27 17:38:04 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x24, 0x0, 0x4}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) [ 97.921604] kernel msg: ebtables bug: please report to author: Wrong len argument [ 97.954655] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 17:38:04 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/27 17:38:04 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x0, &(0x7f0000001040)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001100)={{0x4, @broadcast=0xffffffff, 0x4e20, 0x4, 'sh\x00', 0x2, 0x401, 0x2c}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 0x4, 0x8}}, 0x44) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001180)="d9e426507813bd1b5557e288a16c0e53", 0x10) sendto$inet(r0, &(0x7f0000001080)="87a6996e4729de4b743af50de18f2e5bd64101b3f91b1bc833faa0de6005e3cd454fa34810040f582596e327d9fb687099eb17b287431eba56b0c57ca6db1d0e270a093553acb7b12a46b92ab2f903f46707a27f0e8f545654e501da84342f2f078313d3ddcfc7b219cc9482a8", 0x6d, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/04/27 17:38:04 executing program 1: syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x7, 0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x10}, 0x1ff}}, 0x9, 0x3}, 0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x100000001}, 0x1a) [ 98.995803] dccp_close: ABORT with 200 bytes unread 2018/04/27 17:38:05 executing program 3: syz_emit_ethernet(0x11d, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/04/27 17:38:05 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000008ff8)=0x6) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00006b6fdc)="2400000032001f1546f9ff7f000005db090007010c000200500600000000000002000000", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={r3, r4}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'bpq0\x00', 0x2}, 0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x3, 0x4) 2018/04/27 17:38:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/27 17:38:05 executing program 1: syz_emit_ethernet(0x7ffff000, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:05 executing program 6: unshare(0x20400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r0}, 0x2c) r1 = accept4(0xffffffffffffffff, &(0x7f00000012c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000001340)=0x80, 0x80800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001380)="f2bb937702a78d06fe46ae4debe49bac0d99d21e79b1ee6a75070f3f9eff2b4183d3fc5e29fe420d6d35aae10e18d2e265b6408ee3d568e14945773f24b98600e2b7bfdc70e439804dc51193bb7f75adf87561aeda0d05edbde777b9e8f4ba9478abfe6c2b8b9e25f4b2c611bfdc998fe768e3a5306ea97d29ae086696e9d7a2f60a88a98860f06ceda20ea974ec9baf9561ae9bf940710e984408e4389196c97b40fe2e3d9d1ea3abe4f8580df6dabbbe06eddb37a9b5301cd7ba38c45f023ac14ea9fd96ea5c29bd327c0a34cd", 0xce) 2018/04/27 17:38:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/04/27 17:38:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xb, &(0x7f0000000280)={&(0x7f0000000180)=@polexpire={0xc0, 0x1b, 0x25, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0, 0xa0}}}}, 0xc0}, 0x1}, 0x0) 2018/04/27 17:38:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xf}]}, 0x1c}, 0x1}, 0x0) 2018/04/27 17:38:05 executing program 5: r0 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x0, 0x5) getgid() socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'}) 2018/04/27 17:38:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000c00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800800013003507000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaa00000014000300697036677265300000000000000000000800050000000000"], 0x48}, 0x1}, 0x0) 2018/04/27 17:38:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, {0xa, 0x4e20, 0x400, @dev={0xfe, 0x80, [], 0x1b}, 0x4}, 0x6cd0, [0x3, 0x6f6, 0x1ff, 0x252, 0x9, 0x7f, 0x3, 0x9c2e]}, 0x5c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8948, &(0x7f0000000240)={'bond0\x00', &(0x7f0000000140)=@ethtool_link_settings}) 2018/04/27 17:38:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000), 0x0) socketpair(0xb, 0x801, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f00000080c0)=[{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000100)="0f3ff8b93d9059bd4804505db1b227800e7e5187f37fd90c792342ffd1fae6b82876393a7a1eccef53fda66e9428d780187d08f5b3684de0e8c9bec4c7e710ea0ad28c6a4fc60c426df213b51c1b50ec840568693f4ee03b70983da7357652a696e21a847f636a56193eacea21ca4bc7a402318fc671ec997c5420b1e96fb50ea586fb0842389cd9967b78da07439b", 0x8f}, {&(0x7f00000001c0)="67e080c23a644ed5f7275a2ef4d4730e9561bc887eb0d9cc778e19f8ddee0ba0880e61552c351b60422ffde3f56990a5864bb657446a0680b5144516061152437d4a4b7992ee85460e929e87751e2c7f4256130bf8495f60d3337ff1f5a6cf0a8413b60fb37e5645cda098c2b4339198a23d2d4f51abef16a3e5ce788762ada38a813424ef4b60eda2367f0b955b901e2d5c7e322ec7269244a5854adf0ef5e7bc7dce0ef1d82edef669835a58ce04348a4c32702cabdd33682b182f87", 0xbd}, {&(0x7f0000000280)="d860b2add6b5366c3233d270f7", 0xd}, {&(0x7f00000002c0)="48a8f46782eb7ab0cee700282c2533b8fc94fa1a6048c002c3c5346f7b1a9e59ad5d5975763360fc820f78d800a04d15bec9ca0b053057b785504e952e544a2567dba31ac9e8fcf32aa5e3404d63269f2bd5befbd9ca0564f8d966df75e045488212ee8dcb1f364a89fb69ac59842b3de79abf891019427d8892cbad4754cc9489594c463209f2ae3713611cfd59b0d32c1764bdbd9ae61f59b6aac45f4ecfe249bd2c346ac2daafec633a52e7e21ba313edc924bb650637bc82aee650be47e19ad978b552963e61ea66d861826c96fb9093916cc555c9370899e0aab6efe482", 0xe0}, {&(0x7f00000003c0)="eb2f486fea9c1e662abba093685dfca25e9fe37f46fabc3b437c2d0c93171b4cd11af03d2f737e71839083231f8ceec6f97c5b02c48729f22afffa270cebe172cd35957f14b056c16ca203a3f11f712a664e29de8041e54bcd3c9fe8b1381f9155345bcb3c9a25776404b24aa537aa6d440d5a17c93864c3e38a76c4b5cc360eef437a3c355b7d378651", 0x8a}, {&(0x7f0000000480)="2c0ced84437e533d0ccfc7de1c1a95c83a39e26e95c7cb49b61c13040aa6b58bf0e351f039cc096c6d40842f3bbb4bf12e24e2c27921463c4abfebd145c4bc", 0x3f}, {&(0x7f00000004c0)="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"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"}], 0x1018, 0x4000}], 0x6, 0x8000) r2 = socket(0x0, 0x80001, 0x7ba) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000040)=0x14) socket$packet(0x11, 0x3, 0x300) connect$can_bcm(r2, &(0x7f0000000080)={0x1d, r3}, 0x10) 2018/04/27 17:38:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x18, 0x5, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x8}) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/27 17:38:05 executing program 2: pipe(&(0x7f00000000c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffff, 0x8}, 0xc) socketpair(0x0, 0x7, 0x3, &(0x7f0000000140)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240)="7656a8a593354739a726adf0ecf124e820756a9fa4", &(0x7f0000000280)="54ff5aa0de42164532169e047772c5467ad289e94af506fa42986f26f6bae7442476c15b59a1fa7f0c21c2af158eee3b8a99b6e203413f0104b20ef014d7c24748766cff4cf49aa1ae"}, 0x370) socketpair(0xb, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x80000000}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac141411ffffffff000000000a00000000000000ac1414aaac1414aa000000a2ed00e0040001e0000002e0000001ac1414bb00000000ac1414bb"], 0x38) 2018/04/27 17:38:05 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x3f) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) [ 99.458810] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 17:38:05 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffffcf) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4ac}, 0x4) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/27 17:38:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x4a0, 0x138, 0x278, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000000c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7ff, 0x8, 0x7, 0x6, 0x7f, 0xf07d, 'ip6gretap0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x2, 0x1c}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x101, 0x0, 0x9, 0x46a, 0x8, 0x0, 'teql0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x240}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x4, 0x10000, 0x20, 0x9, 0x7, 0x2, 'erspan0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x209}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) socketpair$inet6(0xa, 0x8000a, 0xe6000000000000, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000700)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0x7fff, 0x2, 0x8, 0x2, [{0x3, 0x5, 0x6, 0x0, 0x0, 0x1000}, {0xfff, 0x800, 0x6, 0x0, 0x0, 0x1}]}) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00000007c0)="224b49fd1e310f215feac34bbc176bfc0024f72f9a0f4a6f3f21009562f8c0e3e8f2ff0f000096d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e09000000ba4d1e", 0x301, 0xfffffffffffffffc, &(0x7f0000000e40)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYRES16=r1, @ANYRES64=r1, @ANYRES16=r0, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="b816430b1c33eb28767310d5d22b125ccbd9cc2e51e1", @ANYRES32=r1, @ANYBLOB="be31e7f15606bb8708e000630a6dce2ed4dcf4ef75f545e52def7913ab5609cc259094c73caebec7fd992d00ccd55c0920e0b12236e4114cdfe2ae6ee3d85e976e20d48d9f783dd51aa8daf42442d91cee43c55b9818c7e8e8eda51f4d90014e56022c0724baebb5e111bca4384de97a3966add697e4403e947b95226be32f194c6f484271760d658cc77ae6fb3ae5bd52c4d125ef68f235768fb20acfff16b74c9d2c35d7c947b1f0702b833a45fec9766ec17d7fb3989aae616ac2b927856ab51b22bb242a356b837658dd", @ANYRES16=r1], @ANYRES64=r0], @ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYRES32=r0, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYBLOB="68a25f46efb665a3ef9126c95c6af3aead86778ff38501d0a61f0d86f04053b040bd6983f97a873aad8f2c1c149c7fe8f18022b3c6362a6bd42677737194dc4a8cf8f69a16bb7f58b00b60706a3e16e773ccd966f265fad1d5a129a971d662b360e2975b74db5900bc331cb6fd448840c8e3a0bc09eb47a4c3321f16ef57f14657149e847f5305997ad71f16d44cd38e7cc9275d97739d1ca484dae7ca53cc374e3e76ed4dff8a83b0cba3f416e93f0d091a7f1d80e89bd9795cc07752230e944a4daaa0aaf347eda0665144e41c2b23296214b953cb6cad519dd9fa6b17c923", @ANYBLOB="58d8fa9d290bae9639711c717ce6cc654f0524309be999be849f10e8cabaff5d06afd48e087b09664abba7d0ca0d696e35a2f8d6465512c70bdaa949d55d1c694fed8bf421a534be85c4c65bfb8b35e1ab5d1568ca00082744e3fd856c8e10cdb3b4158d2c97db4a315f2676ed073130438390f4e60586a245b1a9d2927c9538bc950bb26a1a1813a0b6d7632a2d46ddd141312e1dd2e22285a932ba18f3d3b2a0d3c137e4d0f80ae95ea0486172db4ee48249c9745af757d3ae6ffb34f93f824ee20229b93e5fa8041c36d6428f2cac1ea0409ee88db15ae67bfebd4fe176acef0ac36b86ef101334171e8e42ece39e7e9a9098a97611", @ANYRES32=r1, @ANYRES64=r1], @ANYPTR=&(0x7f0000000c80)=ANY=[@ANYBLOB="d426d7338849df6a7642951a7f0c34a1648daedcd4b5cdf081c21352133a1e1b28e33961117e503f767cdc3e59fe5e3c437de16543f3a8bd6cb5e667753deea946834f8cf3fe960b411da6972ee6aeb161d7eb53ee61abc3566c6bd7081b0a12148e635200be3e711e3eb6d61c", @ANYPTR64], @ANYBLOB="d82a049006de9066771ffae934e4772c4fffafa4578018f3252b4297db5989279f03e10a87a4e796cad74cc86cdbacffff3621", @ANYPTR64=&(0x7f0000000d00)=ANY=[@ANYRES64=r0, @ANYRES64=r1, @ANYPTR64, @ANYRES32=r2, @ANYBLOB="6875659f01a17a7fbb68c111c5566f00d2a574b4dcd4fe5a67081ada7fea3725268720fafa405b1baa67572a043f86328232b6da51672eb90f27028b0865e5568b671ed19f29138195273d100c42cc1e4b2daf30db8e3ef1ae", @ANYRES16=r0, @ANYRES32=r0], @ANYRES16=r1, @ANYPTR64=&(0x7f0000000d80)=ANY=[@ANYRES32=r1, @ANYBLOB, @ANYRES32=r2], @ANYRES64=r1, @ANYRES32=r2]], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/27 17:38:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0x1, 0x0, 0x0, {0x4, 0x0, 0x8}}, 0x14}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1, &(0x7f0000000400)=""/221, 0xdd, 0x9}, 0x10000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000003c0)=0x1f, 0x4) 2018/04/27 17:38:05 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x7, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0xfffffffffffffff7, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@rand_addr=0x7ff, @multicast1=0xe0000001, r2}, 0xc) [ 99.793859] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 17:38:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000380)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lc\x00', 0x3e, 0x9, 0x55}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r2 = accept(r0, &(0x7f00000001c0)=@can, &(0x7f0000000280)=0x80) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000002c0)="dfc0e932c102a887c4d05e5f5ac13668567b3a2f9c0c8c3c402075640d0fd13a04ef83f25483da074bfe200933ddd466f0f2eb3d30425ca9bb17061c90634b3bc413670dc15775d2b3ac06ad569b2e09af76f23b58b6ead3b4b39b4df8501b9e91ebc4d72090f909e49a3114faf6d96706567c14d689eca5ccf5288ac7bb9b8423b98456ab241943aa4539744a2fff5410055fc284ddf625dc3b48e17ba4fc27c783b7eef0b41bc997cdb123f3cb573d1f") r3 = accept(r0, 0x0, &(0x7f00000000c0)) sendto$inet(r3, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/04/27 17:38:06 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) setsockopt(r0, 0x9, 0x100000000, &(0x7f0000000280)="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", 0xfd) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/04/27 17:38:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) socketpair(0x0, 0x4, 0xa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x20, 0x400, 0x800}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x7e5, @remote={0xfe, 0x80, [], 0xbb}, 0xb8cb}, {0xa, 0x4e20, 0x756, @empty, 0x81}, 0x2, [0x4, 0x5, 0x4, 0x0, 0x1, 0x1, 0x3ff, 0x7]}, 0x5c) 2018/04/27 17:38:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="7b8b55d3911c897dbad2dc31feaae15bae7b6c9f352e72bc7bb413fd421a4358191e2ab33312d70ae2e5e7cbe0e15bd2ea23973b5f980f78ec62d4c29ad69a0f7f88cfb7d0a7f69e6ea5cd9261941b94e110ec2d56601830ac350b6a9f1b847a9f9052c7c7b6fc5a1e58949b85c6aa5e948fd48918497a874885faf576319f0d1352db5ec8a216a41386659966776a11d67204726cd5a60dc413ab77b403ef9cbae195b13c96d5e3b052e89cc6aa75b08676fbb8c6cf97abd8d52018bda497f81ea4e25e04455ff720bf0a74de751291bc22255642028246a4e7b38c21a000c9a42cd0e1daaf8b9bf2df387fb518e9bf65014b5b97f1c0daac2b34", 0xfb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) 2018/04/27 17:38:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = accept4(r0, &(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x80, 0x800) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000580)=0x80000000, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000900)={@dev, @multicast2, 0x0}, &(0x7f0000000940)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000f80)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000ec0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001080)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000f00)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001240)={@multicast1, @rand_addr, 0x0}, &(0x7f0000001280)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000024c0)={0x0, @broadcast, @local}, &(0x7f0000002500)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002540)={'vcan0\x00', 0x0}) getpeername(r2, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000002600)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002800)={'vcan0\x00', 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/46) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002840)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002940)=0xe8) getpeername$packet(r2, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002a00)=0x14) accept$packet(r0, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002b40)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002bc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000002c00)={@remote, 0x0}, &(0x7f0000002c40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000003240)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003200)={&(0x7f00000012c0)=ANY=[@ANYBLOB="54050000", @ANYRES16=r4, @ANYBLOB="00022cbd7000fedbdf250300000008000100", @ANYRES32=r5, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000008000100", @ANYRES32=r6, @ANYBLOB="b80102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r8, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="7401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="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", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000004000008000100", @ANYRES32=r17, @ANYBLOB="800102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="08000700b33b0d0940000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e0000"], 0x554}, 0x1, 0x0, 0x0, 0xc005}, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}, 0x9, 0x8}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r22, 0x4) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) 2018/04/27 17:38:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000fd6)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x3a, r2}) 2018/04/27 17:38:06 executing program 1: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000010, &(0x7f0000000ffb)="02080000", 0x4) 2018/04/27 17:38:06 executing program 3: pipe(&(0x7f0000decff8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df8ffc)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x1}, 0x10) sendfile(r1, r0, &(0x7f0000000040), 0x9) 2018/04/27 17:38:06 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) read(r0, &(0x7f0000003fc8)=""/56, 0x38) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e23, 0x0, @empty, 0x2}, 0x2c1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x38}, 0x1}, 0x0) 2018/04/27 17:38:06 executing program 1: syz_emit_ethernet(0xd, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 100.008924] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20003 lc 2018/04/27 17:38:06 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x7, 0x100, 0x1, 0xef3e}, &(0x7f0000000140)=0x14) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f000000020319000000070000000681", 0x10}], 0x1) 2018/04/27 17:38:06 executing program 2: r0 = socket(0x4000000010, 0x802, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, 0x4543) [ 100.053179] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20003 lc 2018/04/27 17:38:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000001ffd)=""/3, &(0x7f0000001000)=0x3) socketpair(0xa, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8400000}, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r2, 0x10, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3aed}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x78}, 0x1, 0x0, 0x0, 0x801}, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0xbcb6, 0x3, 0x3, 0x7}, 0x10) setsockopt(r0, 0x1, 0x9, &(0x7f00000000c0)="a92fcd93a32b8790c4ec6605c9cb7532e0fa825a1c29c61e037f2fb5415340f374dbe5535df8fd35be2cc2442d6ea858", 0x192) 2018/04/27 17:38:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000200)={@multicast1, @broadcast, 0x0}, &(0x7f0000000240)=0xc) recvfrom(r0, &(0x7f0000000000)=""/215, 0xd7, 0x10140, &(0x7f0000000280)=@can={0x1d, r1}, 0x80) getsockopt$inet6_int(r0, 0x29, 0x200000003, &(0x7f0000d8cffc), &(0x7f00005e8ffc)=0x2) 2018/04/27 17:38:07 executing program 1: syz_emit_ethernet(0xa6, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:07 executing program 6: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) vmsplice(r1, &(0x7f00004e8000), 0x1, 0x0) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000018c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) r6 = getpid() r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000001b40)=0xe8) r11 = getgid() r12 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b80)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001c80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0xc) r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001fc0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000020c0)=0xe8) r17 = getgid() sendmmsg$unix(r1, &(0x7f0000002140)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="bc830d2753060c2ffd7f3fb0865bc28dc88117f48e7ce30698d43c3f4a28cd3e4b29f8c22762c013a1adf1ec12656dd48e4a5a7ecf095eaa22a666fae6edbc0c21fe2c7a632c1e2f2df1c293daef420a2a9787ae56952529f14a48937c91fd9ae90a3db69636e6007749", 0x6a}, {&(0x7f0000000200)="561d188f1f018116610705741c772f3492ff64cdfb9a4eefa04e7c698028fce4a645f759457da79e23be85e48cedfd9f90828445186cf930438f6b42e3d839bfc9cf69ec89468bb39a883e4eaf26506878a1c594a9c833db6e6f689f2dbf77420e977a1016f8f646e5ee8cb1d093edf157baf876b2b4aab89fc19c8a568226b0d21024cb2a35ce06d553cd612be3ad088df432542c904152d7c947dff2b01dabc2216f93b31346a7aa566673005f0f110c6ede90b63b423401b76a40206fc538411ad191b6b6ea62459a0ae4e1c016833e87c08ffedc8303a6", 0xd9}, {&(0x7f0000000300)="4d8120af7a71fc5eb0098876209668c3ef238276167181bd4f6ee8c9918fa33478ba9f60ff9319ab7d18b2d3c2dd6b31766c8d7c59959b1c07e0a0e82b6cad8225ea23d40c156a1b8b9a7f599e5050a453076aca3a4a8bb77837e1f940b4057c8fb0ac84211e6f37b00c377203799483f970a7775de74f1cd1b02ff6c4a732707719b3d09e1b8028e13138", 0x8b}, {&(0x7f00000003c0)="040e044e88aac25827beeb5c2db60bd827b49c706fc5ad9d931b2a9e89542e45776b9fb210d1ff2affc0064eda69ad1b04cf61f93eee58b56f6c869738d318b04d397970a1daad8536675d6567f4c31637061485e0be9cd78d1d887f3599e6c7b1101a19eae3444c20a114", 0x6b}], 0x4, &(0x7f0000000480)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r2, r2, r0]}], 0x30, 0x4}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000540)="c927a298c16e6232fc72330f86d085dd570e73a9cc4cf6deaa276157f6a71174fa259e7fd2245d798ebe0370aa523b1fb834cb58a4cb501dbafad2773c8ac7f9bccb6e80d145cafea4298d95e10fbf8f4fd6d92e6ed9f94001b31b0a20ba49ed09396094fa43b280ce7a00df3cd3324658ccaca78cef48e7639d7f4e247c802785b981788577848e689d1f1731dad5542f96ac98295e6d653d201860430b828572d4e3ad828b4991c8fa68ad8f95661c", 0xb0}, {&(0x7f0000000600)="431e111f8f57d05735002f606bae8620b6d8a62f181dbb1db078735e5e3aa805c4b8e418ceaff39186933b33df5185884e9b709c1194165d446d3e6d56b00233688cdcf731cc6c7c1b4a423cd938bf32e5e4f01e5ce91d590fa9192e7abe5a208e1699207e743e6a51c3c5c113bade0f78b3ca3b112f20c5f9f20ead9174ba95308360933be0b8157f926e87d63ec5adc018d9c57acb8fb6598280c500e890258e5da3", 0xa3}, {&(0x7f00000006c0)="e06f26e6dc04cad9511ff30a51e90d3af8d31a5e9922d38d0ccb756bd60088c00b166a9608bfdcbc5db2064ed292afc355fdceb90ae9a4d61f77d65ed47fef41bed9f454984e12d3150934133b49d5e28f83ad58c86c7b7e86ff0658dd1e2903a67917163a5ebf8c2ac37a13bb37c4f02e72518017316845d6b39425046151f2704479080da52a6a37615ca13527aac56c430fbc241d8f6125c9f12801ab429b3b93d7639347a81a72b5d29561cbcb4fe73cd803b28215548a86f8", 0xbb}, {&(0x7f0000000780)="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", 0x1000}], 0x4, &(0x7f0000001d40)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa0, 0x80}, {&(0x7f0000001e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001e80)="e987dc2838e625b2db0fa924a6797c902e5d60808747b8cc0daac746df2598", 0x1f}, {&(0x7f0000001ec0)="6b597d1ae22e1c863f335926201799c11aac4c473907c190f3a744d023d7ac5a53404e5fab4d89ecc62ea0f68b40c146f4e32243a6b3cd489d2ab5104e49a036bd3dd90ed5ae0104df5106caf08eced85966999842aea9e0791c8d4ad170a0f9e6e1e39e0409eb8214939c4affdb2523d01f0a80c67226586670ca8eba453f79b56b0bb5285cc302af52fbcc879d4779248de2d4e422cab2a30a73d53f6e3ee79aa936f5d1393511b2553ca7bc0af7a4dfdad279618fdf87625a", 0xba}], 0x2, &(0x7f0000002100)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r0]}], 0x40, 0x20000000}], 0x3, 0x8000) write(r1, &(0x7f0000000000)="3216bc44feee5080e6a9554c7a1f76065ddde1d71c27cc83be4f60af56d69d66e57180de9b7b9816e2be09cb1f97237edfb42bc61f060a4850f48e2ec49f2428864d68c3a5b038f398e838ca03aa4db208871c9d8f1c3829a094e5e87c03e1e5af54e21da013e1e1ceade3bdf51aafa2c470a613a17a9bbfccde16857b7c034eeef52a0e3f774cfefa0e2bddc3740866de9165e3a6886ffb62af28c1e8fc688ba53bf6d441afd0905cbe1e6dbd3cc77b1119a0a5e2aa857c0f63afaac3d487e75ff966f6f476", 0xc6) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/04/27 17:38:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000340)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/04/27 17:38:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000380)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lc\x00', 0x3e, 0x9, 0x55}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r2 = accept(r0, &(0x7f00000001c0)=@can, &(0x7f0000000280)=0x80) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000002c0)="dfc0e932c102a887c4d05e5f5ac13668567b3a2f9c0c8c3c402075640d0fd13a04ef83f25483da074bfe200933ddd466f0f2eb3d30425ca9bb17061c90634b3bc413670dc15775d2b3ac06ad569b2e09af76f23b58b6ead3b4b39b4df8501b9e91ebc4d72090f909e49a3114faf6d96706567c14d689eca5ccf5288ac7bb9b8423b98456ab241943aa4539744a2fff5410055fc284ddf625dc3b48e17ba4fc27c783b7eef0b41bc997cdb123f3cb573d1f") r3 = accept(r0, 0x0, &(0x7f00000000c0)) sendto$inet(r3, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/04/27 17:38:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r1, 0x8, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000010}, 0x44004) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) 2018/04/27 17:38:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6771e67a", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) ioctl$int_in(r1, 0x5452, &(0x7f0000001040)=0xffffffffffffff7f) r3 = accept4(r1, &(0x7f0000000040)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000780)={'vcan0\x00', 0x0}) sendto(r3, &(0x7f0000000300)="8ae7630de2b8a65063001074174f48226a6a86f9511b5688733e2531d75b31160efd3d50271cfa5255524c", 0xfffffffffffffec5, 0x40001, &(0x7f0000000680)=@can={0x1d, r4}, 0x80) sendmsg$can_raw(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r4}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)=@canfd={{0x0, 0x7ff, 0x7f, 0xfffffffffffffffb}, 0x3f, 0x2, 0x0, 0x0, "c0a8e320157cc7880e1e84205ac856cd3a2b7b5a4da8029f0fa76a830113d70e856f5b675ac49a10624de960e8fe9ee9005f383d3565a6113f5d9516e08a9faa"}, 0x48}, 0x1, 0x0, 0x0, 0xc001}, 0x40000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x2, 0x1, 0x1, 0x4, 0x7, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100)=0x6, 0x4) sendto(r1, &(0x7f0000000200)="b8e1fede3438019302db5f5893830ebe6c8dc8a790169f434b98a280108b39a648961fd219f99a1f694fb49ed1c575f86970e112f53b6c125215cfddb31f44c9f54e842f118a1062360991939b92a87829270aafb66b6c8a71c9e784e129b5a25b93c180d07b90a260c7f083f2a73723231ab2f67ce7210a1fe79f84b01b9041838a42dcbb9ceacbe3091dace9db510f1778a99a0242e7db4ff0e61fb9b8de0edce3f495f32f88e1dccccb598a50302d1edfa91970fe46c9c740da5e6f776507caf1cd8543cfb973da47b296b2fe9933b9d4a06cd34e85336e5c12700bbbe087327bb3b812e0117f71e45675ab33f80ed9dc2b", 0xf3, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000540)=""/252, &(0x7f0000000640)=0xfc) 2018/04/27 17:38:08 executing program 1: syz_emit_ethernet(0x200000e6, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) close(r0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) [ 101.810377] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20003 lc 2018/04/27 17:38:08 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/04/27 17:38:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x323) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/04/27 17:38:08 executing program 5: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f80300000000000010010000100900a0e41c3c6bfcdeb00c0e0010030000100300000000000004000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac141400000000000000000000000000e0000001ac1414000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000677265300000000000000000000000006970365f76746930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f00000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x448) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'team_slave_0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8, 0xfffffffffffff001, 0x88, 0x2, 0x1, 0x2, 0x50cbca94}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0xffffffff00000001, 0x4) 2018/04/27 17:38:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'team_slave_0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3a, "59c8ce55be0e27dd2f1a1e1807c198b5ed04c6bba87258c970e46e2a07111442f053fd5301e3c339298368761378de51b8153cf17789f1ec5c3e"}, &(0x7f0000000040)=0x42) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x2}, 0x4) 2018/04/27 17:38:08 executing program 3: r0 = socket(0x10000000000010, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x410a0800}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_delroute={0x34, 0x19, 0x200, 0x70bd2d, 0x25dfdbfe, {0x2, 0x0, 0x14, 0x0, 0x0, 0x5, 0xc8, 0xa, 0x2000}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40400d0) write(r0, &(0x7f00006aefdc)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x80000000, 0x8], 0x3, 0x7ff, 0xffffffff, 0x14, 0x5, 0x80000000, {0x9, 0x80, 0xfffffffffffffff7, 0x8, 0x5, 0xf44, 0x2, 0x7ff, 0x3150, 0x1, 0x7, 0x9, 0x2, 0x37, "e0786ce7697190053a323e07d0158636cb48eae1fab057bfeee874e73f5baa2d"}}) 2018/04/27 17:38:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getpeername$ax25(r1, &(0x7f0000000300), &(0x7f0000000180)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0xfffffffffffffffb, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54db7dbab47f8cad245cd044b6d5f48c41e8b7", 0x20) 2018/04/27 17:38:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x11, 0xe, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) r4 = getgid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000680)={r6, 0x9, &(0x7f0000000580)=[0x0, 0x9, 0x7, 0x1, 0x8, 0x1, 0x0, 0xf9, 0x8000], &(0x7f00000005c0)=[0x5, 0x71, 0x400, 0x401, 0x1000, 0x7, 0x242, 0x5a, 0x800], 0x4, 0x6, 0xfff, &(0x7f0000000600)=[0x7, 0xfffffffffffffffa, 0x0, 0xff, 0x101, 0x9748], &(0x7f0000000640)=[0x4, 0x1, 0x3, 0x4, 0xffffffff]}) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="7ea6c91e75357224d91c088c47e2b8403a5bb257b8bd2cdcc028ce26ca4deb1e658d4560af674613a9f714ad6375c22404533bbc39b8571523239d4d0a74ffb6e4503368919766c13ec9e94f16dafc4cb68cbd84b19432ab3912fb2a3ae2be3bdac8f2cb8d819443779f034392606ad1dbc9df952c97953105cc3904a551a18a722d4810012e9545ad6eebdc2df82de461c6a54e92060c6d794de008a265796e8596bc940db505cd00b720080d31ed5b9c5d162a37c6a58237a332c834dc9635d4cbdf8fad26c5564544fa344954d02988ae4083ebc0896bcb", 0xd9}, {&(0x7f0000000180)="9cf9a85bceff8df79db50c5bd68f", 0xe}, {&(0x7f00000001c0)="1012ee90e774d96f1cc0be00ddd6c16620cda4d14e06bac810245a777768d488bf6e70bc", 0x24}, {&(0x7f0000000200)="25f62c1e86aa8973213e73f7cedc0a5c91e42695ddee0338f23fdc24089e133b60df9bb3fcea9f71d41c2df26f918df5fc912ebf074a2dfc9250987a562247d378cb873633b8a122a3bdce2822dc566b0b681b58fad14cbbf44f806ec831ac3df0dfb891919f53b1db6c59349d6b22ec2eb3e34e70f542d7e967ccf065fa84aa88a91099104c1a65073641a96824a93faf6f", 0x92}], 0x4, &(0x7f0000000480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x8c0}, 0x40004) 2018/04/27 17:38:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54d3b7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000380)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/27 17:38:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x1000000, 0x1010, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000100)=0x2, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 17:38:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x100}}}}, 0x88) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x37, '3+'}], 0x18}}], 0x2, 0x0) 2018/04/27 17:38:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2c, 0x80aff, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @binary="085454a7a1"}]}]}, 0x24}, 0x1}, 0x0) socketpair(0xf, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r4, 0x3}) 2018/04/27 17:38:08 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000002000)="4c3ecb5e6b0ec159ae4b5614c00401a0dbf8a669ebdedd102c4f7a79e60645", 0x1f}], 0x1, &(0x7f0000000100)}}], 0x1, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0xffff}, 0x4, 0x4, 0x1, 0x4}}, 0x2e) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/04/27 17:38:08 executing program 0: mmap(&(0x7f000048d000/0x1000)=nil, 0x1000, 0x4, 0x810, 0xffffffffffffffff, 0x40002) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000200)=0x3, 0x4) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$sock_bt(r1, 0x0, &(0x7f0000000140)="6a3cb47e23292ed949fc7a73845497d89f4c8ae33c336353c95beeac612aa31500eeab3393cec1f1a1873a360df901671ce21109239a011db439a2e5572b7fbf3e0f6ad1eaf4e90d1f0a4396ba0fbb55d1452df1edf47dc3524a659bd832ac3f6f2c273c9a600df9dc3fe40cc7358bb51cf5f06a88da9b9465f2440596d094ea9b9d8ee7e21a30a7a1e7e5be5fcc99d8a43ccb094e26dfbef3e619ba17f884140a193968c726f2ea646e581df28e33b2ca5241131187") bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r3 = accept4(r0, &(0x7f0000000400)=@ethernet={0x0, @dev}, &(0x7f0000000480)=0x80, 0x80000) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000004c0)) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 17:38:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xaad}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) 2018/04/27 17:38:08 executing program 1: syz_emit_ethernet(0xfffffdef, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:09 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:09 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x2, 0xfff, 0x4, 0x8, 0x8, 0x1, 0x20}, 0xfffffffffffffc23) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="e2", 0x1}], 0x1) close(r2) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000000)="7f7bb84468a22561af2cc017c12a1543b0fe320f575c29256e6093fad205149668765c67bb98fd9bb30b64d32568a11a5088fd69d53c6d669becb4bd8b0f44a095a629e8dc5c9fd35252caba826dcf75f23796afc484379b5501bd452364cacf56823a1d8bc41b3900e1498e0cc725ac8a98b6846d023a9ad69a322c6ec7dc7e097e86ebd33dad035e479d19112c9fd2d5b81114ae1463e7bb07a56d27b27180", 0xa0}, {&(0x7f0000000100)="f0a7ab42cff7a4d7e948c09b388044026d877ff164387a148f39a965c7710dfc49efa94b3f6a12c53d98b646f39ccd7c193a1dfcdda963348c1bd1c84eb1c59b15c65f1baac2c6d389a34fb31fab3940405c5c4149b0ee09f4db9f0eb81ec2f53975f3df2d5180165911867cfae515a17e0a3ab111c421595617bfa64652aeaddce21c66cde337db9cc806d989858b66e4fc1bfade4d3872a24bc69bc5e115f828125b951d3c354873e18b22027a46a728f51f98db5dae76f3f3c746ec3a45b4eb9fdba5f9b4281e8032a8b4c89d00805d2db723", 0xd4}, {&(0x7f0000000200)="e97cef30af313769d0c1d0f750a75948873b869c210c0f9f8e524226be3a94ad214b34edc27f67d902db88630fdfc67964d082b5a0539678d0fce6fe38108e336382d610ea203b9f89abefaedb7b52a63d5b8645", 0x54}, {&(0x7f0000000280)="bd6b8ebbec2780", 0x7}, {&(0x7f00000002c0)="75f872ffa28206be5cd0f3951f92947342d6c444ba42124be009beac10300a5bc8947a1decfa295d57d6bee9d47e610308561f6f330ce95618b49804d0e97b16c7a0dde7c64e59e1013a8c73a4c4389ac70b0447522fd86cb9ec90032a469fa9107154c73f23cb3b799519a2cbd2c47d0e057c348e03b97df9634f2dc9e20f7bbf2a016813", 0x85}], 0x5) 2018/04/27 17:38:09 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000680)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r2}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r3}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd7fffffff000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/27 17:38:09 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) shutdown(r0, 0x0) socketpair$inet(0x2, 0x7, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7f, 0x77, 0x8000, 0x1ff, 0x7, 0x80000001, 0xa04, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="1c45c0ab5f07404dac5d8e6eee79d94b", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x24}, 0x14) 2018/04/27 17:38:09 executing program 3: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x1) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000300)=""/69, 0x45}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/76, 0x4c}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)=""/72, 0x48}, {&(0x7f0000000680)=""/96, 0x60}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/106, 0x6a}], 0x9, 0x0, 0x0, 0x84c6}, 0x101) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000980)) 2018/04/27 17:38:09 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000095be380a73d4329d0e27edd17285ac5aedade9310acfa7dff7c5384220529c1706a2568f97c1ca069ac041c7841caa93a68f58662514681b69060f1b2ac19fcdb307e23100502a65a87ba1f05266a5335a06c10ca1c3d697e836a177ff26be2d7746308cf87777bba5f1f5c53e9d1fa14e8e33"]}) 2018/04/27 17:38:09 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x4000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:09 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008060001080006040002ffffffffad4642ac1414bb000000000000000000"], &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001200)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001100)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)=""/4096}, &(0x7f0000001180)=0x78) 2018/04/27 17:38:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000ed9000)={&(0x7f0000000500)=ANY=[@ANYBLOB="300100001700000826bd7000fddbdf25ff020000000000000000000000000001000004d4ff000000fe8000000000000000000000000000bbac1414aa000000000000000000000000e00000020000000000000000000000004e2300084e2000000200208000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="00000000000000000000000000000000ffffffff0000000000000000000000004e2000044e2101010a0020a008000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00020000000000006bf63f21e2d008c665dd4cb2080000000000000001000000000000000101000000000000010000000000000001000000000000000100010800000000195800000000000007000000000000003f0000000000000046fe000000000000070000000000000001000000b06b6e00000102030000000002000000d70728078679e70f55095e0008001600ff0100002607fb80d5e26d8cc64b895715"], 0xffffffffffffffaa}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/04/27 17:38:09 executing program 0: socketpair$unix(0x1, 0x1000400000000002, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f000001b000), 0xffffffffffffff95}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sendmsg$netlink(r1, &(0x7f0000002440)={0x0, 0x287, &(0x7f0000002380), 0x0, &(0x7f0000000240), 0x9a}, 0x0) 2018/04/27 17:38:09 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000000080)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) shutdown(r0, 0x1) bind(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x2, 0x1}}, 0xf3242eef) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f0000000000), 0x400013e, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x3, 0xd90, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000478], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x1a, 0x18, '\x00', 'veth1_to_team\x00', 'syzkaller1\x00', 'ipddp0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="3de29538a233", [0x0, 0xff, 0x0, 0xff], 0x128, 0x128, 0x258, [@limit={'limit\x00', 0x20, {{0x101, 0x9, 0x7, 0x15a, 0x8, 0x3ff}}}, @stp={'stp\x00', 0x48, {{0x9, {0x1, 0x80, 0x5f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x8001, 0x8000, 0x8, 0x7, @empty, [0xff, 0xff, 0x0, 0xff], 0x1f, 0x4e23, 0xc23, 0x3, 0x0, 0x1f, 0xfffffffffffffffb, 0x1, 0x20, 0xffffffff00000001}, 0x112, 0x204}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:qemu_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0xd, 0x24, 0x86fd, 'syz_tun\x00', 'veth0_to_bridge\x00', 'veth1\x00', 'dummy0\x00', @random="83cc694e8515", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xb0, 0x120, 0x158, [@devgroup={'devgroup\x00', 0x18, {{0x6, 0x1ea524d2, 0x9, 0xce, 0x100000001}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 0xffffffffffffffff}}}}, {{{0xd, 0xd612dc6fa6820543, 0x88bf, 'eql\x00', 'team0\x00', 'vcan0\x00', 'bcsh0\x00', @random="e8ae95ccd7fe", [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x8c8, 0x918, 0x950, [@rateest={'rateest\x00', 0x48, {{'bridge_slave_0\x00', 'bpq0\x00', 0x9, 0x2, 0x4, 0x0, 0x9, 0x8, 0x4, 0x3}}}, @u32={'u32\x00', 0x7c0, {{[{[{}, {0x5}, {0x5, 0x2}, {0x9134, 0x3}, {0x5, 0x1}, {0x7ff, 0x1}, {0x2, 0x3}, {0x7f, 0x1}, {0x0, 0x3}, {0x6}, {0x3}], [{0x8, 0x20}, {0x1, 0x3a8}, {0x1}, {0x3ff, 0x432}, {0x5, 0x71}, {0x5, 0x3}, {0x8001, 0x2}, {0x3, 0xffffffff}, {0x5, 0x100000001}, {0x293, 0xb8dc}, {0x1, 0x8}], 0x3, 0x1}, {[{0x6}, {0xa1, 0x3}, {0x2}, {0x80, 0x2}, {0x0, 0x2}, {0x26dccb71}, {0x2, 0x3}, {0x75f7, 0x1}, {0x3, 0x2}, {0x6, 0x2}, {0x4c, 0x3}], [{0x0, 0x1}, {0x7, 0x4}, {0x8000, 0x9}, {0x4}, {0x2b, 0xbd80}, {0x0, 0x1}, {0x1ff, 0x5}, {0x10000, 0xfff}, {0xffff, 0x4}, {0x108, 0x5}, {0x7, 0x9}], 0xa, 0x6}, {[{0x5, 0x2}, {0x6, 0x1}, {0x1f, 0x2}, {0x0, 0x2}, {0x3, 0x3}, {0x8, 0x3}, {0x9b, 0x1}, {0xfffffffffffffffe, 0x1}, {0x3f, 0x2}, {0x7fff, 0x3}, {0x9, 0x3}], [{0xef4, 0xfffffffffffffe01}, {0x1, 0x3ff}, {0x1, 0x6}, {0x40, 0x4}, {0xfff, 0xfffffffffffffff8}, {0xffffffff}, {0x8, 0x5}, {0x100000001}, {0x9, 0x5}, {0x1, 0x9}, {0x7, 0x1}], 0x0, 0x1}, {[{0x3ff, 0x1}, {0x1, 0x2}, {0x16, 0x2}, {0x7, 0x3}, {0x4, 0x1}, {0x100, 0x3}, {0x7, 0x3}, {0x40}, {0x0, 0x2}, {0x17cc719b, 0x3}, {0x93e, 0x2}], [{0x6, 0x4}, {0x4, 0x8}, {0xff, 0x10001}, {0x33, 0x3}, {0xc24, 0x7fff}, {0x8000, 0x8}, {0x7, 0xfffffffffffffff8}, {0x0, 0x100}, {0x8000, 0x1}, {0x9, 0x1}, {0x8, 0x5}], 0x3, 0x4}, {[{0xd54, 0x16bfd693ab3bd115}, {0x9, 0x2}, {0x8000}, {0x4}, {0x4749, 0x3}, {0x42f, 0x1}, {0xa03, 0x3}, {0x5}, {0x100}, {0x4, 0x2}, {0xfff, 0x3}], [{0x8000, 0xfffffffffffffffe}, {0x9, 0x5}, {0x4122, 0x44}, {0x38000, 0x200}, {0x1000}, {0x20, 0x3e}, {0x4, 0x3}, {0xbb77, 0x9}, {0x100000001, 0x3f}, {0x8, 0x8000}, {0xfffffffffffffff9, 0x2}], 0xa, 0x6}, {[{0x5, 0x2}, {0x80, 0x3}, {0xfffffffffffffffc, 0x3}, {0x6}, {0x0, 0x2}, {0x9, 0x3}, {0x1ff, 0x1}, {0x1, 0x1}, {0xfffffffffffffffe, 0x3}, {0xb5}, {0xfffffffffffffffd}], [{0x36, 0x4}, {0x7fffffff, 0xcdb}, {0x104}, {0x800, 0x10001}, {0x0, 0x9}, {0x8, 0x80000000}, {0x4, 0xa43d}, {0x0, 0x413}, {0x5, 0x2}, {0x100, 0x9}, {0x1, 0xa6c}], 0x9}, {[{0x1, 0x2}, {0x0, 0x3}, {0x53b}, {0x5}, {0x6, 0x2}, {0x10000, 0x1}, {0x1, 0x1}, {0x1, 0x3bb955ad9472ca49}, {0x6, 0x3}, {0x100000000}, {0x8, 0x1}], [{0x130, 0x5}, {0x33, 0x3f}, {0x40, 0x7ec}, {0x3, 0x3f}, {0x400, 0x2}, {0x2, 0x40}, {0x8, 0x7}, {0x1, 0xfffffffffffffff7}, {0x2, 0x7}, {0x2, 0x2}, {0x80000000, 0xffffffffffffff36}], 0x1}, {[{0x80000001, 0x2}, {0x6d1f, 0x3}, {0x0, 0x3}, {0x7, 0x3}, {0x1, 0x3}, {0x4, 0x3}, {0x86, 0x3}, {0x3, 0x3}, {0x5, 0x3}, {0x2d6d, 0x2}, {0x0, 0x2}], [{0x600000, 0x2}, {0x7ff, 0x27fc}, {0x6f, 0x6}, {0x2, 0x40}, {0x4, 0x7}, {0x100, 0x7}, {0xfffffffffffff800, 0x5}, {0x10000, 0xffffffff}, {0x4b, 0x400}, {0xf2, 0x8}, {0x2, 0x80000000}], 0x6}, {[{0x8, 0x1}, {0x1f, 0x3}, {0xed3f, 0x3}, {0x7fffffff}, {0x8dd7, 0x1}, {0x101, 0x3}, {0xe19, 0x3}, {0xfffffffffffffff8}, {0x0, 0x3}, {0x4, 0x2}, {0x8, 0x1}], [{0x77f4, 0x80000000}, {0x9, 0x80000000}, {0x8001, 0x3ff}, {0xe000000000000000, 0xe9}, {0x1a7}, {0x100000000, 0x64}, {0x80, 0x800000000000000}, {0xffffffff, 0xffffffff}, {0x2, 0x2}, {0x7, 0x4}, {0x9, 0x200}], 0x9, 0x4}, {[{0x1, 0x3}, {0xffff, 0x3}, {0x2, 0x2}, {0x1}, {0x8, 0x3}, {0x7, 0x1}, {0x8001, 0x3}, {0xffffffffffffffff, 0x2}, {0x10001}, {0x7}, {0x53, 0x3}], [{0x6, 0xe3}, {0x7f1abcec, 0x6}, {0x81, 0x7}, {0x3, 0x7fffffff}, {0x0, 0x3}, {0xffffffff}, {0x4, 0xffff}, {0x0, 0x9}, {0x911d, 0xfffffffffffffe01}, {0x1, 0x1}, {0x1, 0x3069}], 0x4, 0x6}, {[{0x5, 0x3}, {0x3}, {0x1}, {0x7, 0x1}, {0x4, 0x3}, {0x8, 0x1}, {0x8000}, {0x4, 0x3}, {0xffffffffffffff80, 0x1}, {0xfff, 0x1}, {0x16}], [{0x3, 0x9}, {0x3, 0x7ff}, {0x7, 0x8}, {0x3, 0x40}, {0x375, 0x633}, {0x8, 0x8001}, {0x5, 0x6}, {0x2, 0x8}, {0x3, 0x6}, {0x6, 0x7}, {0x0, 0x40}], 0x7, 0xa}], 0x1, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xb6af, 'syz1\x00', 0x64f1}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 0xfffffffffffffffd}}}}]}]}, 0xe08) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x7fff}) 2018/04/27 17:38:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000)=0x2, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r2, &(0x7f0000001480)="12fd6411b900fbed8897fe617658246844f6", 0x12, 0x20004000, &(0x7f00000014c0)={0xa, 0x4e20, 0x489, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 17:38:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x40000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x59f}}, 0x6, 0x0, 0x6bb, 0x7ff, 0x40}, &(0x7f00000000c0)=0x98) socketpair(0x18, 0x805, 0xf, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000380)="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", 0x1000) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000002c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0x10) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000340)={r6, 0x1}) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) 2018/04/27 17:38:10 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="a034e2754fd50e", &(0x7f00000001c0), 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f00000000c0)="7de4624bc517c23a33fca9003d60edd7c5660651b7120d7c3c4ab8dbbf297585", &(0x7f0000000100)=""/15}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x7c, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000240)={r2, 0x3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f00000000c0)}, 0x20) 2018/04/27 17:38:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'rose0\x00', &(0x7f0000000080)=@ethtool_rxfh={0x47, 0x3e, 0xfff, 0x4, 0x10000, "af7cfe", 0xd5bc, [0x2]}}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0x25, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/27 17:38:10 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3fff800000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="bb000000185237bc4a30135de818c5b4be955f4d4f1599504c87f2ce2aa533be0ef5353cf812ab65ada545b73a1f825e0ee700ec059f5b91f55910998a5fe7467a1c7b2215c42653d3ecfb0a1971c353498f14ae11e3d710ccc6383f2f5db1161629406f88f40db785c7ea14a6bf652e6ce4bd968b11ce22d89414e1074334f57b2f497c316c6db392f4b4fa665753ff02009f7ec2de8833a9a25a434568c5e39a7e1ce5581898d35b6314fe88ae1c28e6288cdd769e0c42f6af7e53c691a1f816f3427774bad575ff0c1b746b18f958d39dbbd83fee9cc421a90f60fcd58313ef8ff2c7d82374092742a9091be4df864d5a632f38491559e0a9c9e70242b1841f2bc141d597f85904133162801ae0863a51fa443da81d8334aee0f34d"], &(0x7f00000001c0)=0xc3) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000340)=0x400000000000002) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f0000000040)={'dummy0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0)={0x80000000, 0x801b, 0x2, 0x8000}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x9, 0x7, 0x3a0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsh0\x00'}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) accept(r0, 0x0, &(0x7f0000000480)) 2018/04/27 17:38:10 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r1 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x10000, {0x2, 0x7, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0x5}, 0x41, 0x8, 0xff, 0x0, 0x3f, 0x0, 0x9, 0xcff5}) sendto$inet(r1, &(0x7f0000000040)="2c01000000000000000100a22f8cca1bbd01000000000c002388d7000007668098fc23471cf423070b00000000000000", 0xfffffffffffffe12, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/27 17:38:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="dd83f3e852086785fc28f5b68e10646c", 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/148, 0x94}], 0x1) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) 2018/04/27 17:38:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x300, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:10 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x27, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r1 = socket$inet6(0xa, 0x8000f, 0x5) r2 = accept4(r1, &(0x7f00000006c0)=@ipx, &(0x7f0000000740)=0x80, 0x80000) getpeername$llc(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="a9e621a4e8a018000000000000000000000000000000000000000000009500000000000000000000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/27 17:38:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x20000000}, 0x9, &(0x7f0000df6000)={&(0x7f0000000000)={0xfffffffffffffccd, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x4) 2018/04/27 17:38:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x6, 0x0, 0x2, 0xff, 0x20}, 0x98) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)="ff937bfd", 0x4}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/27 17:38:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x100001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000180)=0x8) 2018/04/27 17:38:10 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = epoll_create1(0x0) socketpair(0x0, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x6000000a}) 2018/04/27 17:38:10 executing program 2: socket$inet(0x2, 0x0, 0xdb) 2018/04/27 17:38:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b05f20506c8e04ddaabf0c9c28102a14fe51e381e5b3b629afee96c2edda", 0x21) 2018/04/27 17:38:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001740)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 17:38:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x703d}, [@map={0x18, 0xa, 0x1, 0x0, 0x1}, @exit={0x95}, @generic={0xa, 0xfffffffffffff382, 0x9, 0x81}, @exit={0x95}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x8, 0x4a, &(0x7f0000000280)=""/74, 0x41100}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$unix(r2, &(0x7f0000000140)="64384c2b2c767cc519a72f0ba5d3f55103", 0x11, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) socket$alg(0x26, 0x5, 0x0) 2018/04/27 17:38:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x800}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x9, 0x1) 2018/04/27 17:38:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002802ff0a000000004000000001000000"], 0x14}, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x2) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100a26bd7000fedbdf25020000000800040003000000080002000a0000000800040003000000080003003b000000442d35f4adbf15be5a138e5658658670a25875acdf7026e9f3f491790c6fd7fa8f40b0e4a1c5"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x1}) 2018/04/27 17:38:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x5, 0x5, 0xfff}, 0x10) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000140)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = socket(0xa, 0x80000, 0x8) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'vcan0\x00', @ifru_settings={0x7, 0xf011, @fr_pvc_info=&(0x7f0000000180)={0x0, 'ipddp0\x00'}}}}) 2018/04/27 17:38:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000140)=@newsa={0x184, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x5}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'fpu(pcbc(aes-aesni))\x00'}}}, @algo_aead={0x4c, 0x12, {{'authenc(sha384-generic,ctr-serpent-avx2)\x00'}}}]}, 0x184}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/27 17:38:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 104.408168] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.415471] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/27 17:38:10 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = accept4(0xffffffffffffffff, &(0x7f00000013c0)=@sco, &(0x7f0000001440)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001480)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}], 0x2c) 2018/04/27 17:38:10 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2000000], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000640)) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28002014}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x1a, 0x21, 0x70bd25, 0x25dfdbfd, {0x15}, [@nested={0x48, 0x48, [@typed={0x8, 0x6d, @fd=r1}, @generic="d272d7a707bf4b39e6f77ccd33fe8d74f3af1d4792c0b80d71d0b63fc5e027aa12c7b9f6dc4bdb54998779f98a925ed38cf0b7d98d7f1b740a95b217"]}]}, 0x5c}, 0x1}, 0x8000) 2018/04/27 17:38:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffd8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000a00000000000000fe800000000000000000000000000e725e56bea56eaf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004205878a8e267bbe990a55258bb91284fc1c9220d754ed70d00810fb082b70b82675e049dd9f40cf55aedd87d35b8856b47bed0d9353d6e3b5473fbbd1026ea17960b969e1f7a1e635850d309bf5c9d301aa6a8ff1a01f8615b2708f81a422d061b4655ad9831b69aaa403ca8c72c8888618ffd2595fa6e3e2102cfe3e0ecc38b81c9b04207ac06c52b8e0d00107c74df1c43c"], 0x8c) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x132}, 0x4004000) 2018/04/27 17:38:10 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x400, 0x7fff, 0x3, 0x58f}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000980)=@mpls_newroute={0x20, 0x18, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/27 17:38:10 executing program 4: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="dbbcd73c154e", [], {@can={0xc, {{0x0, 0xfb, 0x101, 0x80000000}, 0x4, 0x0, 0x0, 0x0, "a87600722b3aa701"}}}}, &(0x7f0000000040)={0x0, 0x4, [0xe44, 0x20b, 0x11b, 0xef8]}) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="c3f1798c016b08588800000400000000f3004000"], 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x800) write(r0, &(0x7f0000000140)="108e282f069e3983b50c42605baae4dfa050a20911e643791d40ab0b7d605ae501edfb8d60abc8857e5948f3cebbfa127517fe086d200c9d8c05fb0ac8571fd8c1fd0a865ec80d1f8897b47cb99b45f5c1fe8a31f78e6c0c93f41431fa6e42b9eea317451f27a5b2eea822ea56824a2e5e6272f2baacb02436f107857b31567db0", 0x81) 2018/04/27 17:38:10 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6, 0x101}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xa67}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) [ 104.620682] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 104.663716] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/27 17:38:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfc000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:10 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = socket$inet6(0x10, 0x80002, 0x3) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/27 17:38:10 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth0\x00', 0xca}) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0x9, &(0x7f0000a40000)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="e400000021001104ffffffffffffffffe0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000002c001300e000000100000000000000000000000000000000000000000000ffff0000000000000000000000005c00110000000000000000000000000000000001e0000002000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff0100000000000000000000000000010000000000ebff00000000000c001000ff00000000000000"], 0xe4}, 0x1}, 0x0) 2018/04/27 17:38:10 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'bridge_slave_0\x00'}) 2018/04/27 17:38:10 executing program 0: socketpair(0xf, 0x80000, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x3ff}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x7}, 0x8) r3 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/221, &(0x7f0000000240)=0xca) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000280)=@req3={0x7fff, 0x81, 0x2, 0x40, 0x7, 0x5000000000000, 0x3f}, 0xfffffffffffffdf3) poll(&(0x7f0000000440)=[{r1, 0x1}, {r3, 0x1}, {r3}, {r3, 0x8000}, {r1, 0x1}, {r1, 0x8000}, {r0, 0x60}], 0x7, 0x7) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400)=0x80, 0x4) listen(r3, 0x4) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004f5000)=@ipx={0x4, 0x1, 0x1e2b, "a98a079588db", 0xe26}, 0x80, &(0x7f0000447ff0), 0x2af, &(0x7f00006e9c68)}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000005c0)={r4, 0x1, 0x6, @random="197c306fe4dd"}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000540)=0x6) close(r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x102, 0x8, 0x4f78, 0x9, 0x100}, &(0x7f0000000080)=0x14) getsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000000480)=""/57, &(0x7f00000004c0)=0x39) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x6}, &(0x7f0000000100)=0x8) 2018/04/27 17:38:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80000, 0x6) r2 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)=ANY=[], &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x2, 0x1, 0x80000001, 0x101, 0x3}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x0, 0x20, 0x8, 0x4, 0x8000, 0xefd6, 0x1000000000000004, {0x0, @in6={{0xa, 0x4e24, 0x1800000000000, @empty, 0x4}}, 0xa408, 0x314, 0x20, 0x5, 0x2}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000006c0)={r3, 0x4, 0x5, 0x1, 0x662e041b, 0x7, 0x7, 0x2, {r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x20, 0x8, 0x1379, 0xa6}}, &(0x7f0000000780)=0xb0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000007c0)=""/168, &(0x7f00000001c0)=0xa8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="2e1a0bb2e9fe50be8bc1e214000a00220009010000000000000000040000004b42091971cbd542c316854b37e7bc39573e3df8ff0e66f0a20f0a77ad031b71b19342e8712fa61d294ad9acbe3d4280c53ecf5903a527abc09e09ac5eda0e574151e756d4cd2e44065c80a6dba2619ae57d4cef556e7436681013a8fdaba69699a692530c985541ba36563a2cba851313b64cf9742d841758ce50edc07ba1be8144f967c66dc342214bae87f4c147b9d625ce0359de34f91c403e84"], 0x14}, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000480)=0x2, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x93a}}, 0x4}, 0x90) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_newaddr={0x20, 0x14, 0xb01, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x20}, 0x1}, 0x0) 2018/04/27 17:38:10 executing program 6: r0 = socket$kcm(0xa, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001680)='?', 0x1}], 0x1, &(0x7f0000000740)=[{0xf8, 0x84, 0x7, "555c55f6a029811a00269717d9e9daf73f40f83996bc625bb6fecc707502b748ef3cfb7aa6ad0b5455fd457fd0b20b70085f020f88abd4ffd6dd421df7bd4f48fc767f61020c01f66a6795e622d1c17e640329db6209b709b9541b95dc4a45575dd19e714d4fa788d60159c11209207eb9ce254434d52ba2114ba7f563a1f9c92f71f2a7a9d2c33c71159e3d701e9f7295d34c057b7d34783a25ae8c9ff5e1cccf7e9a7254c54800eb42aa29bed1488d75758cb0be204aa4e090593b8775c78d979631d4137b508b2cedcb96138d6a33cde583d721d9071fbe60456549944662d91030"}], 0xf8, 0xc005}, 0x20000841) 2018/04/27 17:38:10 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x9bc, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000300)={r1, 0x0, r0}) r5 = socket(0x20004000000015, 0x80005, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000040)={0x0, r3, 0x400}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000080)={r3, r6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r5, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/04/27 17:38:11 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x161) splice(r1, &(0x7f0000000100), r1, &(0x7f0000000080)=0xffffffffffffffff, 0x45b, 0x7) 2018/04/27 17:38:11 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x6000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 104.770207] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/27 17:38:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a3f70)=ANY=[@ANYBLOB="021600000a000000ffff08001200000000000d000000000000000600000000000000000000000000000000000000000000000000ffff7f000011e0000001000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/27 17:38:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x7, 0x7f, &(0x7f0000000200)={0xffffffffffffffff}) accept4$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket(0x11, 0x2, 0x10000) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x3, 0x410, [0x20000b40, 0x0, 0x0, 0x20000dd0, 0x20000f20], 0x0, &(0x7f0000000100), &(0x7f0000000f80)=ANY=[@ANYBLOB="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"]}, 0x4b1) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x290) recvfrom$inet6(r0, &(0x7f0000000000)=""/191, 0x3f9, 0x0, 0x0, 0x0) 2018/04/27 17:38:11 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000f0cffc), 0x4) 2018/04/27 17:38:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000c000000deffffff5ce7000000000000000050f0613b43aa73cc0d19ca5d1e1f1f8670fb7c5ef14292cd33e38828dc2a9b0211d932ab8d8e25f06d4acb29e91554fddd6a5c3177d7a65f55d9f1ddf9bacbdb11c8815db6d09cb0858dfd927ab5a72774a0b4443e2a2c855a6b20745eccbab9df43ad5b80dcafad08e53abbdf23171529d1d7b7454083184ed31291edd7b9c6985937a3e57fdad352c7170df6a58d5539a61ad8099f48d6fc5244a88aad598d33770c70fbd71dffcbd6f0957af6a6a81439867a6f82c8c97483f30e040db9926c8a9d940902171d9c7d50d52f2b33d47e"], 0x2c}, 0x1}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000001c0)=0x1c) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={r3, 0xbc}, &(0x7f00000002c0)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r4) getsockname$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x1c) 2018/04/27 17:38:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000013000101ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="0000000006001000b71b2e9b6a93028b899bf71f96fe1a00"], 0x28}, 0x1}, 0x0) 2018/04/27 17:38:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000440)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x2, [@rand_addr=0x81, @multicast1=0xe0000001]}, 0x18) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r2, &(0x7f0000000080), 0x0, 0x4000000, &(0x7f0000000100)={0x4, 0x5, 0x1f, "3d0a99ccd576", 0x1}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$unix(0x1, 0x2, 0x0) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/04/27 17:38:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) sendmmsg$alg(r2, &(0x7f0000000800)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="bd8d14b3986b453878d32f466483d26e5e961f0b9dddd367962b6a0bd94fafaa45493ecebc2fa644825a7ae6b0a06b9b7be43913fa5786393313a1948680583354c3bb2b2ee650ed5482acb67cf8d9fc05ec3f4f8ea74aae04427b4280", 0x5d}, {}], 0x2, 0x0, 0x0, 0xc800}, {0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="343f5da63d4864e80a7054b5cb3a640dcbc896e36dd88231cf8bb3efd55f73776271cc75cc68d9bb00cc6e49c546ae6672a2379642b57f115c9199a0b9e4cb530c386fec15150c2afa23d72d6cf5cd6595f519f23d874cd5517d022b3f04aefa884b63a2f511dc7f65bd2c806a65b57f2e632d67466554aa0beb591943cf25", 0x7f}, {&(0x7f0000000300)="371d376b5e8ef3c7931f4036638f450ee1c1b96011aacf097b709e4f4810b151d9f07fb198c59eeec78d8b8cc6eb58ebeefba2c0c9bedbd2e893b2a1ae74d47ef624506d083249d95ac82373e29ea33bf533fb70a1e09729", 0x58}], 0x2, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x20, 0x117, 0x2, 0xb, "aab8caaef51788ebc2c11a"}, @iv={0x78, 0x117, 0x2, 0x62, "bc72804053b2e00da74b289eeba3e7396c7ab65605780af85aca260c5832ad9e35cba247a095af5863a00d239f35d75e9a75e49e26db2edbbbcc1fb87618185906f4b3d0f7bc9f68f11949f9097ce0e422945ed080964ce2a697d04316c0e8c02b36"}, @iv={0xd8, 0x117, 0x2, 0xbf, "e9ef9cfc0ebab0d5dddec664e7ae88bff9c7f56de1b51da5d7f798f77992f7fa04668d52d88e4f3087b4adb3bf9f6d39823b382f45e3fe95ef61dee4a16bbe18ff68d7264419fb26e1865592fe3c68a95d2cc66d63547389d3508e9505f43ca865cd4fb596ad4a4af6c4545ba5f4ead7e09504f0bd201eb06394ad963ade2c7227a37dc30ee2845a8d0d733aa9948109b954834c78633bddc8dc3fc4fbc937cd7e46605cc16495f060820a342ad116605f4fbde10ee25308f67d36e816bfff"}], 0x188, 0x20040084}, {0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000003c0)="09d1468680b48f06df9dd321c434bc57b7cdc9a859510a152ca821a2652c94113202f99f0f464b46b3a01d8c754cfd25a25d2c7aa9c381ad0a4801d0be96f5271dd1731fb2a7f35ff1b2daf415e3", 0x4e}], 0x1, &(0x7f0000000700)=[@assoc={0x18, 0x117, 0x4, 0x3e2}, @iv={0xd0, 0x117, 0x2, 0xb6, "15911d3a68656d45fad1b50533fc9b9dd4fd97f957e44a0154ed4adfcdd2d0ffc8c9e9fc9a4dd1b681ca42f98caf54b00ec88b767c6f843bc4b47eaeaac899a25821845c9cf138fa051928cb8b7c350113ffca252781c3ec5a3e81eb805d0a01ef43adbbcccacea63cba66ef369c034446149f9cee35f409a62bd8c3d0f3eac8ab4b8e19b52f43ac61fc6c6d0dede74d2b80484c7005d6eb9ad53c31385094b090c8dc74735b3984c832ddae8f02c2122f1f2a79d881"}, @op={0x18, 0x117, 0x3, 0x1}], 0x100, 0x4004045}], 0x3, 0x4005) [ 104.955012] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 105.022116] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 17:38:11 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:11 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt(r0, 0x800, 0x2, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) syz_emit_ethernet(0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004600002c0000000000009078ac141400ac1414bb8304070000000000", @ANYRES32=0x41424344, @ANYRES32=r0, @ANYBLOB="5000000090780000dc5ba183130555476a5c337b8aaa7fac700a6540b71fc8bb467dd7cf9812488cea0c7c1f14870ce62d5d95a2301e52140dd8faf54ada742512aa285cbca034d8307a0c7a0d37de1cd1ef9c499938923b155c85099393ce80c4666c1c5b1d926b0deef58370a241fb98f60957b1cb4596b9ee6fa853d0bbf0105b"], &(0x7f00000002c0)) socketpair$inet6(0xa, 0x3, 0x1000, &(0x7f0000000500)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000540)=0x100000001, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x6, @empty, 0x7}], 0xfffffffffffffebc) 2018/04/27 17:38:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/27 17:38:11 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x8, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xf7f}}, 0x1, 0x8, [{{0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, {{0xa, 0x4e20, 0x25, @empty, 0x6}}, {{0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0xd}, 0x9000000000000}}, {{0xa, 0x4e22, 0xc45, @mcast2={0xff, 0x2, [], 0x1}, 0x54}}, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}]}, 0x490) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x80, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)}, 0x0) 2018/04/27 17:38:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="440d0503130000031d078900ec", 0xd) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000)="fdfbbc3f010c7922cb84e98ba129074de0b0eaacecb8624a675b546352ea9aa657b8dd22af7bdfc2029a7d606292903abd9cc5a1e00721919f5b94bf963bcd6d57fe5bbaa907f6402011a6aa5cf8c4c752cb60f6a9dabaf3f39807501d3d39da884d03a029203e816f", 0x69) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)="1ce5b9727bc57ca2dd0c6568393cd7dd047ba51d592d28dafe1f287c64405a5d927ddcceac95d1d70b3cb7221f88d060a9a04a255850be9080a86e209432390ffa298bade83dd7f9029f81a128bdb87becfe7e9c6f3f74f196dc02dcc9", 0x5d) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/27 17:38:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) socketpair(0xa, 0x80000, 0x5ed, &(0x7f0000000280)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) writev(r0, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400040007e70004020000c60001010c00f41ee400", 0x39}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x6, 0x0, 0x8, 0x7fffffff}, 0x14) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/27 17:38:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x1, 0x2af) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x5, 0x6, 0x4, 0x0, 0x4, [{0xedb, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2000}, {0xc654, 0xff, 0xfff, 0x0, 0x0, 0x800}, {0x51493de2, 0x8, 0x4, 0x0, 0x0, 0x3}, {0x6b96, 0x6, 0x1, 0x0, 0x0, 0x100}]}) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)="8d", 0x1}], 0x1}}], 0x1, 0x0) socket(0x1, 0xc61222c9066ec474, 0xfffffffeffffffff) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x8, 0x4) close(r1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) 2018/04/27 17:38:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b92000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @rand_addr=0xa6d0}, @in6={0xa, 0x4e21, 0x2008000000, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}], 0xac) 2018/04/27 17:38:11 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfe80000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:11 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000380)=0x8) r1 = socket(0x0, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000600), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00004cfff8)) sendto$inet(r0, &(0x7f0000000100)="ba", 0x1, 0x4000000, &(0x7f000069affb)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x0) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff, 0x0, 0x6}, 0xfeda) listen(r2, 0x0) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/27 17:38:11 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x5, 0x101) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0xcd7, 0x9, 0x80000000, 0x100000000, 0x2, 0xfffffffffffffff7, 0x1c709c1b, {r3, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x3ff, 0x5451106a, 0x8, 0x4, 0x3}}, &(0x7f0000000340)=0xb0) socketpair$inet(0x2, 0x2, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x8000, 0x6, 0x8, 0x3, 0x1, 0x3ff, {0x0, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x9}}, 0x4, 0x0, 0xfffffffffffffffe, 0xffffffffffff55d9, 0x1b8b}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r6, 0x2}, 0x8) connect$can_bcm(r0, &(0x7f0000000ff0)={0x1d}, 0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r6, 0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x4, 0x2, 0x787, 0xffffffff, r5}, 0x10) 2018/04/27 17:38:11 executing program 3: r0 = socket(0xa, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/04/27 17:38:11 executing program 0: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x88, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'sed\x00', 0x10, 0x3, 0x6}, {@loopback=0x7f000001, 0x4e24, 0x3, 0x3ff, 0x1, 0x8}}, 0x44) r1 = socket$inet(0x2, 0x7, 0x8705) socket(0x1, 0xa, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fc0], 0x0, &(0x7f0000000180), &(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="7ff3c18bd033475efcf25018bcf283d91fe0173e0a0d5f59a025e2e16d512deaadba429b314a3d3435384dab53510571cc907f73f2024f97e059a5873a673b556174ab4c990c443379df0347f7e63bb4f52cfb56704a8d05ed361defd842206076e5ce0117b7ec1f492aadf95e8f491db9cac26a8c6287599a90ef12f3d8d5aa89ff3e632df1ceedf784cff1a3716db79430231b9869a0be68a3d610279d35cc735ff75769a4e24a7f8c8a435411ceffccd152df0c08ae31f9893cb075bf46454c6fde693db221f659b36c78e61ca5054acd2db8926b708d75dc42704e597874a619b4ce35361f461a70873e8f454a0dd047165f375476dc", @ANYRES16, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYPTR64], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES16=r1, @ANYRES32, @ANYRES32, @ANYPTR, @ANYRES32=r0, @ANYPTR], @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r0], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYBLOB="aad3cb0e03d6a3fdf53b586e8e3184154ab0c71815b35f228ae1b3b75bea59d7421ba3580d6cb3cddfaebad87633aebd91d25c60ddf3f25c44fe4b44e3700e665ededfecbbb84001775d15", @ANYBLOB="46fc59996c29ab92451603519cdb29cb92b210e2d5c7f1f2cadb543d5ef71a86a04d567ed5d397a722f74eb063", @ANYRES16=r1, @ANYPTR, @ANYRES16=r0, @ANYRES64=r0], @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r1], @ANYRES16=r0]}, 0x8a) 2018/04/27 17:38:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001b40), &(0x7f0000001b80)=0xb) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2200030}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r3, 0x408, 0x70bd28, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd05}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x93f1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) socket$nl_generic(0x10, 0x3, 0x10) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x4, {0xa, 0x4e21, 0xa35, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x32) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/04/27 17:38:11 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000008100980086dd600aff0f00303a0000000000000000000000ffff00000000ff020000000000000000000000000001ff00907800000000609433df0000000002000000000000000200ffffffc0c807b2e1ffffff0000000000000000000000"], 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/83, &(0x7f0000000180)=0x53) r1 = socket(0x4, 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x505, 0x10001, 0x1]}, 0xa) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020eb70727bd70000035000005001a00ffffffff0000000000000000000000000000000000000000000000000000000007001414000000000000"], 0x48}, 0x1}, 0x1) [ 105.327394] IPVS: set_ctl: invalid protocol: 136 172.20.20.170:20000 sed [ 105.370760] IPVS: set_ctl: invalid protocol: 136 172.20.20.170:20000 sed 2018/04/27 17:38:12 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x10000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:12 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000000280), &(0x7f0000000040)=0x4) 2018/04/27 17:38:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x5ce1, 0x4) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x11, "2c0e7625175e7c3b8d9a55b2b68fcdc099"}, &(0x7f0000000040)=0x19) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x3}, 0x8) 2018/04/27 17:38:12 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x6, &(0x7f00000002c0)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000007c0)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd5845", 0x90}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b, 0x6}, 0x0) 2018/04/27 17:38:12 executing program 6: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0xffc, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r1, &(0x7f0000000580)="e2f9f29ef268d82d740361a8c315303f51a842c5df561a4a9f826cbbab1d4132c57cd1ab05545d30970f2781790d6e56d6d1fa72350750b5d312233a509ecc66012e25ed3bfc5df59735195e3a53072dd0166580852b7663101421e64a8664e65acbc9f77ebb5b6921dc9a514d71439356", &(0x7f0000000680)}, 0x2c2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket(0x9, 0x7, 0x10000) socketpair(0x8, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000400)={r8, r9, 0x5706}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x10000}}}, &(0x7f0000000140)=0x84) r11 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r11, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r11, 0x20000003) r12 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r12, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r12) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000480)=0x1, 0x4) r13 = accept4(r11, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet(r13, &(0x7f00000002c0)=""/12, 0xb, 0x2, 0x0, 0xfffffe99) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000440)={0x0, 0x4, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000002c0)={r10, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x400, 0x1ff, 0x401, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x7fff, 0x2, 0x2, 0x4, 0x6, 0x6, 0x1, 0x1, r10}, &(0x7f0000000500)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000100)={0x2e2, r14}) r15 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r15, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/04/27 17:38:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001600)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x1c, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000084) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x3e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'none\x00', 0x22, 0x2, 0x7e}, 0x2c) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@remote, @local}, &(0x7f0000000080)=0xc) 2018/04/27 17:38:12 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50200000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) socketpair(0x11, 0x3, 0x81, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x401}}, [0x7fffffff, 0xa6, 0x100000001, 0x6, 0x2, 0xd42c, 0x60000000000000, 0x8, 0x8, 0x3, 0x9, 0xfffffffffffffff9, 0x0, 0x7ff, 0x100000000]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) 2018/04/27 17:38:12 executing program 7: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x2, {{0x2, 0x4e21, @rand_addr=0x4a3}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="032f24fe", 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'nr0\x00', 0x73c4}) [ 106.077853] Trying to set illegal importance in message 2018/04/27 17:38:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000071ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000ec3a000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/27 17:38:12 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x100000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) r1 = accept4(r0, &(0x7f0000000140)=@generic, &(0x7f0000000040)=0x80, 0x800) accept4$netrom(r1, &(0x7f00000000c0), &(0x7f0000000200)=0x10, 0x800) [ 106.129450] Trying to set illegal importance in message 2018/04/27 17:38:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=@newsa={0x140, 0x10, 0x4709e18f408bd71d, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@multicast1=0xe0000001}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@extra_flags={0x8, 0x18}, @algo_auth={0x48, 0x1, {{'sm3\x00'}}}]}, 0x140}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1b, "f3c86bd9e1894108a32df7e166a7fae1b6f6967c1274e611e39e01"}, &(0x7f0000000280)=0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x6}, &(0x7f0000000380)=0x90) 2018/04/27 17:38:12 executing program 6: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r4, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) gettid() sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xd1, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYPTR], 0x1}, 0x1}, 0x4000080) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000580)={r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'irlan0\x00', r4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r4}) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1f, &(0x7f0000000700)=""/142, &(0x7f0000000600)=0x8e) connect$inet(r0, &(0x7f0000215ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000300)="12c0dcba3f", 0x5, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000007c0)={0x7, 0x4, 0x8, 0x20}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x0) sendto$inet(r0, &(0x7f0000000000)="9b446ba513ce01bf037f84dacad05489b890db81fe3c911c5f90027f09756474403047d105f9b33b54eb544b783fca07d98c4e02a7df1708c084b0586cfe30b12b4e36ad5e1ff0327da1fe5fe2d2fdab425c2b454d2492bb08c42e5d7735c461c497e81ab63cc841c2eb2e53d9a8459c8dc8fe3e04c445db1a259c8010905fac67b2ad405775f39fe927228470e1ee97f99fca27f4161dc4e67775f2025321c71b6d197db9b93c134de72397573d296e80241a2aa847e557a953cc8157432520a577a4a695cd787bd55819585e73a05b74ee69aa696d13d4859c82afa8b09080b33f0eb25421d6e4a3", 0xe9, 0x2400c004, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000680)={@loopback={0x0, 0x1}, 0x3c, r8}) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xfe9, 0xfffffffffffffff7, 0x401, 0x5, 0x3, 0x4, 0x1, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1f, 0x7c6, 0x5, 0x40, 0x9a}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000640)={r9, 0x200}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000005c0)=0x2, 0x4) 2018/04/27 17:38:12 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000592000)=""/99, &(0x7f00000000c0)=0x63) 2018/04/27 17:38:12 executing program 2: pipe(&(0x7f0000001900)={0xffffffffffffffff}) bind$llc(r0, &(0x7f0000001940)={0x1a, 0x339, 0x8000, 0x0, 0x0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket(0x10, 0x806, 0x8000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1, 0x0, 0x0, 0xff7ffffff7fffffe}, {0x6}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="150040aa", @ANYRES16=r3, @ANYBLOB="0100000000000000000005000000"], 0x14}, 0x1}, 0x0) 2018/04/27 17:38:12 executing program 7: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00']], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xf, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x4, 0x0, 0xad2c, 0x7ff, 0x6, 0x9, 0x9, 0x40, 0xfffffffffffffff9, 0x6}, 0xb) 2018/04/27 17:38:13 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x5800, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:13 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000001b80)=""/25, 0x19, 0x100, &(0x7f0000001bc0)={0xa, 0x4e21, 0xdfd, @empty, 0x8}, 0x1c) 2018/04/27 17:38:13 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a00)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'echainiv(rfc4309(gcm(aes)))\x00'}}}]}, 0x144}, 0x1}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/27 17:38:13 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) bind$llc(r0, &(0x7f0000000380)={0x1a, 0x32f, 0xae, 0x2, 0x3, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000240)={{0x4, 0x9, 0x400, 0x7fffffff, 0x6, 0x1}, 0x7ff}) socket$nl_xfrm(0x11, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r2, 0x50, &(0x7f0000000540)}, 0x10) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="aa95b3"], &(0x7f0000000000)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xad37}}, 0x5, 0x5600000000000000, 0x5, 0x0, 0xffffffff}, &(0x7f0000000500)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1e}, r5}, 0x14) 2018/04/27 17:38:13 executing program 7: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)=""/101, 0x65}, {}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)=""/89, 0x59}], 0x8, &(0x7f00000006c0)=""/185, 0xb9, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000007c0)={0x3, [0x100, 0x9, 0x100]}, 0xa) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/27 17:38:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x1) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth0\x00', &(0x7f0000000240)=@ethtool_eeprom={0xf, 0x21, 0x800, 0xdc, "95bd119589018eca2dd533883a35a4a04d8a40896a83e93cb2ccdfcfcb64f20e4496b62125925827d9d02ca42ca8c0e1cabee51972cef9a2df7059a0c09c0b9348d540d657458c12ac31c98e529d8b376c5f9cf049db128471f1bfc4b3c5740e29d21d5d0fd9c09958466b29d7b4f5df79ee77fdcb0c5fd620b458e33288b67275780c5ec9844c6323ec67c871ae21a91dafa00fa295f760ec4697e34a28ad275d808b57fdefc44fa1e8d6eb3a7a63f72e6c0b09320ad9c3179df40f0412fd83c3957c12d4468e67a0d0251c44ae24a59840b59aa0d81df349f8c11c"}}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x1, 0x4e23, 0x76, 0xa, 0xa0, 0xa0, 0x8, r1, r2}, {0x4, 0xffffffffffffffc0, 0x3, 0x7, 0x1, 0x8441, 0xfa25, 0x100000000}, {0x6, 0x5, 0x9, 0x1}, 0x400, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3501, 0x7, 0x3, 0xd92, 0x5, 0x7, 0x5}}, 0xe8) 2018/04/27 17:38:13 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ipddp0\x00', 0xef0d}) sendmmsg(r0, &(0x7f00000097c0)=[{{0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) 2018/04/27 17:38:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0xfffffffffffffe89) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="0a0775b0055c54dbb7000000000000000020c8f59ce76337da38196b2b18556c4588e4d2e345315c38bdfb0242f50794ea20af03de0000efbbfedff5ec8b93dad9320563d1c7618a57ab317be7674b5e815456895e4d", 0xfffffffffffffe61) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/38, 0x4}, {&(0x7f0000000280)=""/155, 0x9b}], 0x2, &(0x7f0000001480)=""/66, 0x42}, 0x2) 2018/04/27 17:38:13 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xff00, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:13 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000001c0)=0x80) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x800) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x0, 0x4, 0x0, 0x4}}, 0x26) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000380)=0x842, 0x1) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000000040)={"7369743000120000000080000000002a", @ifru_addrs=@in={0x2, 0x4e20}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x401}, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000280)=0x1, &(0x7f00000002c0)=0x2) accept4$ax25(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) 2018/04/27 17:38:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x7) r1 = socket(0x8, 0x4, 0x80000001) sendto$unix(r1, &(0x7f0000000740)="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", 0x169, 0x0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x31b) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000580)={@local={0xfe, 0x80, [], 0xaa}, 0x20000000000}) accept$unix(r1, 0x0, &(0x7f0000000000)) 2018/04/27 17:38:13 executing program 0: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x1, 0x2, 0x9, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x5, 0x7fff, 0x7, 0x2, 0x80}, &(0x7f0000000200)=0x98) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) readv(r0, &(0x7f0000000c80)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 17:38:13 executing program 7: r0 = socket(0x14, 0x800, 0x9) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1, 0x7, 0x20, 0xffffffff7fffffff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x1}, 0x8) sendto$packet(r0, &(0x7f0000000040)="2d67fd60b61482f4cd0bbc2560f4af75", 0x10, 0x0, &(0x7f0000000000)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x1c) close(r0) 2018/04/27 17:38:13 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x2, 0x5, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0f00017f090000000000000000"], 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="2954da54751f5cdf0bf874e22a5a0c591bd2a88bbdb223648b8e1429870de56e22bf74008e95bf80aa9cada19103a3e7b3fc9965ef9ee0dddafecab105f6237420eea704288a25b4b7f01e8df4d10411be3c433d21adb2a52ee1656d5eafe91a3fa85a977b408e360050e7957c2c67e812405b86a50a3cd7f548acd473016778b8a3772d4ab07802485e6822bf763ee1a9cd871159fa341eb519ce7eef8807acd86bf008340752b808efe78f70c0f3", 0xaf}, {&(0x7f00000001c0)="df9aff973571c70600f84fa7316046aff89f3e6a5f589e41ab2ffeda92852a0211ff909b2112e02c4b5670b1b06e49797b81c122f38ea5cf90e6801dd199f12f4d9118aa331933b0ba41dcd848e6da20523e9c293179fd80b0e0348e3f9b994f968a6712b1439af585ae724d52f501870744053fc10bc294bed7727a07a9021ddde3f45555607ba24f37df39b248408fcaf75a276a0921ffd06f7c11f953ac80cf270cfb185f812554d564", 0xab}, {&(0x7f0000000280)="fda2c64052ca88c2694dcf90bd27c5b21c784b94d4f3eb8edd3efc54b66bf0186f5eab8c95252a51acea0df6bdda1b73aefae63802cf7550d8665ec3231afd585cf81fa506cdab213f9cfda9ebee189d6f4ca5e951da480174a2b13431520aca82af84ee36524c1a3727989c6bc95a9a80646429105d02b0cb3fd50f11a3d086105ff1fb564462b9802bb0d5c0b58b1c45bdf89b3525da0e795ec348d379c9833c1b73f1a80f195443cde56abb215ea2dc", 0xb1}, {&(0x7f0000000340)="433bb2ba9aedc0896b75e9070e1adb73c0bb41bf13e7f28760b0733944f00d653b2f7a1670730e2a5e9478f250e2e21105930c8dd3e7b6", 0x37}, {&(0x7f0000000380)="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", 0xfa}, {&(0x7f0000000480)="16429e10deb24a8b42122fa31d3d40a7069870f4d6cd2ff8771a069c96f67cd36851a5a06056100fb8f8138cc2364f6ff2edf0280d8452b4089220b9730bd1876dbab3b355344cdead3e1b1ab3ebb8e827b1d7128930fab7d38fee529f1aeecd2c2f575855babc25eb689e109a3843b91c2be42be24bc8e9a4305b872d6aeae4ab96fd3c8bddfdb97a0343c9f36d5bf71534c9aa03bac6efcf5f2184059f2d087300232e", 0xa4}, {&(0x7f0000000540)="5279bcf9710aabcbabe5e112d7c15830297707885e3346b8d17e33d5df306d6c4eaddf6e0779c3ed6ca1cf79b67ffde20ebd6be4d631603d597cb2b5e639a713fdd3234db6fb348456dd510e3e7d5c3bd78cec2a1842b7b30fe3fda4e9fe925c7e6a658605be0cd761e703da8b718aa73587a7b504d7b237918375ec022c1635700beaae5d414f51916a94f2bc", 0x8d}], 0x7) 2018/04/27 17:38:13 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000180)={{0x73, @broadcast=0xffffffff, 0x4e22, 0x0, 'wlc\x00', 0x16, 0x20, 0x80}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x10000, 0xe7da, 0xffffffffffff3156, 0x3}}, 0x44) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000000040)=0xfbffffff, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @broadcast, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="200100001a00020028bd700004000000fe8000000000000000000000000000bb000000000000000000000000000000014e2100014e2100080a0020a03a000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="04000000000000000000000000000000000004d36c000000e000000100000000000000000000000006000000000000000200000000000000f8fffffff4dcffff0000000000000000001000000000000002000000000000000900000000000000c3ffffffffffffff08000000000000003d3b05510000000080000000000000000200e1ffffff00000600000009000000372a000029bd7000000000000a000606100000000000000014000e00fe800000217c530ef2a997fceb1200000000000000000000001908000c00ff7f00000c000f007a7e00000000fe160e5c06"], 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendto$inet(r3, &(0x7f0000000280)="8a", 0x1, 0x80000020220003, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x3) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f00000004c0), 0x22) r6 = accept(r2, &(0x7f0000000440)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80) bind$pptp(r6, &(0x7f0000000500)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) 2018/04/27 17:38:13 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x4, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:14 executing program 6: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x100000000000004) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="d05758311708a4089c65bac945de2eaca6a93d89829cb323fed9d999e197ee7116ecd3f6621f2bb6eaa4e7b909eb646c63238d049547fd2b092f65040babe41a813087e2331250238e265f324e0a6c682ff79ba0cd8ca053fd64e914992b8848df4c72a929c50e3a949115d87a3f860639551e5812404f84df6e4169bd198966c77c5ac1cca1d2265d7d5465cff43782c0fe922d995507b01c86a527762ab0c6fe4297", 0xa3, 0x1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffe57) recvfrom$inet(r0, &(0x7f0000000040)=""/148, 0x94, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f000000e080)={&(0x7f000000de00)=@can, 0x80, &(0x7f000000e040)}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/27 17:38:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="2800ceb51800010600000000000000000200000000000004000000000800150003000000040016f8"], 0x28}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1000}, &(0x7f0000000140)=0x90) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x4}}, 0x2, 0x8, 0x45, 0xfffffffffffffde7, 0xe3}, &(0x7f0000000180)=0x98) 2018/04/27 17:38:14 executing program 4: socketpair(0x10, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0xf5) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000180)=""/196, &(0x7f0000000280)=0xc4) r2 = socket(0x10, 0x8000, 0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000c10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="6c00000078c4e80b9f9d62f5a2d5dad8e16c153bf36b232173e0c9ea3bc53b4ccd5119e56beb910a7d35d5d80127e11cc9b0a5a178ed50c7a44ce9dec3757ebdf97290a9fe7dcfb58f07329794dbd3a220d08246cf83cf7945d3243271747463b27d71cf8d3c17a64ed1ba643d3f57bd351551e2339fea7c832b54dcb30960a2048b326d14a7329f30fd7a7d45c814997eea5eb03b3ce4b709347df26db31d72448561e0cc811824db64c3be16844709433399fd78b75c1a69c118c73273079dafaec81be4d5681771fd60f4a1c2f3b882860319c722fc02bde195528e12c57431f062165bc2c256804a000000000000000000000000", @ANYRES16=r3, @ANYBLOB="20042abd7000ffdbdf25030000003c0003000800fbff040000001400020069703667726530000500000000000000140002006e3000000000000000000000000000080005009a1414aa08000400002d86ad16bea3e700000008000400fd00000004000100080006002900e56400"], 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) write(r2, &(0x7f0000000480)="1f0000000104ff00fd4354c007110000f305668dbc7639d7925eb57986f8fd371f0008000100010423dcffdf00928835a8f7fa75d3c741f06162ec67e9c43810ce81992892440f71ce", 0x557) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000340)=0x4) write(r2, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/04/27 17:38:14 executing program 7: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff}, {0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x1f}, 0x100000000}, 0x9, [0x2, 0x6, 0xd0ce, 0xffffffffffffffc8, 0x1, 0x4, 0x499c, 0x8]}, 0x5c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0x3, 0x8000, 0x7, 0x26, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_address={0x5, 0x0, 0xff, 0x80, 0x0, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, @sadb_sa={0x2, 0x1, 0xde, 0x200, 0x8001, 0xaa, 0x3, 0x60000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_x_sec_ctx={0x4, 0x18, 0x7ff, 0x8, 0x18, "f7e62a54498a8f2af68fc0320114b2dad58d1108f13b6f22"}, @sadb_x_sec_ctx={0x18, 0x18, 0x2, 0x5, 0xb5, "6e41c0310ae3c7a6324e96c0e051830747c14360719c15090845fc5d7da56121019d8f3d4fcb6da22aacbe73f85efb0866ab304f03c6b0c287665c88c51d1164e2cdcec346af85f46195fe3783783d289073e41891baf20b962ec5dea655dc0f328947b57988471951e205f1ccfd5cabc23b1840b949f30840c804925f6972da9bf42068566e90012b5a2a7efdd912f4574e4c1346f3da764ef0eccfb198bfc06c64799a2e1698bd3e459dc209c221e23881ffcfaf"}]}, 0x130}, 0x1}, 0x80) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 17:38:14 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) 2018/04/27 17:38:14 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:14 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500001c0000000000019078ac1c14bbac1414aa0300d94950244248dabdb827e7e69078ffffffff"], &(0x7f0000000040)) 2018/04/27 17:38:14 executing program 3: r0 = socket(0x0, 0x0, 0x80d5) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0xde}, &(0x7f00000000c0)=0x8) 2018/04/27 17:38:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000139000)=""/70, 0x46}, 0x0) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/244, 0xf4}], 0x7, &(0x7f00000006c0)=""/136, 0x88, 0x3f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0xfd, "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"}, &(0x7f0000000900)=0x105) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000940)={r3, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfa5b}}}, &(0x7f0000000a00)=0x84) 2018/04/27 17:38:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x3, 0x6, [0x6, 0x7, 0x4, 0x400, 0xa00000, 0xfffffffffffffffd]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x6, 0xfffffffffffffffa, 0x8000, 0x9, 0x200, 0x4, 0x2, 0x692, r2}, &(0x7f0000000280)=0x20) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/27 17:38:14 executing program 6: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}}, 0x1c) 2018/04/27 17:38:14 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfc00000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x0) 2018/04/27 17:38:14 executing program 7: r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg(r3, &(0x7f000000e180)=[{{0x0, 0xffffffffffffffb2, &(0x7f000000c6c0)}}, {{&(0x7f000000c740)=@nfc={0x27}, 0x80, &(0x7f000000db00), 0x0, &(0x7f000000db80)}}], 0x2, 0x0) 2018/04/27 17:38:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400001000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=""/4096, 0x1000}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/27 17:38:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) r1 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000006c0)=0x10000000000, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x100000001, 0x4) 2018/04/27 17:38:14 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) r2 = accept(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000100)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x4, {0xa, 0x4e22, 0x100, @empty, 0x2}}}, 0x32) 2018/04/27 17:38:15 executing program 2: socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x22a) 2018/04/27 17:38:15 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfe800000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:15 executing program 4: unshare(0x8000000) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) unshare(0x8000000) 2018/04/27 17:38:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x0, 0x0, 0x200}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/70, 0x46}], 0x1, 0x0, 0x0, 0x7}, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 17:38:15 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'vcan0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000840)={@hci={0x1f, r1, 0x2}, {&(0x7f0000000740)=""/149, 0x95}, &(0x7f0000000800), 0x1b}, 0xa0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), 0x4) 2018/04/27 17:38:15 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) pwrite64(r0, &(0x7f0000000100)="7359baf5676cc2b80654434b68a3bba87b77c810273fb8a480d7cd55ad84190cf662aa9c8ed8d72b5c52ab400ec38f0fe510c0745e4c6ea036561477bdc53168a6517b426878194b1bcf679e5ac17ae1a86a08f2c20af44f4991b6a4cf4c29a898871856c945668965fe645253b84b4f831b7983a0241493938056683137adc8083c8f7c", 0x84, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}}) 2018/04/27 17:38:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 17:38:15 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendto(r0, &(0x7f0000000340)="67fc7d842e0c21ae643b3181e8697ed3a78c6b74e93cf356b3359b80ec24b9d5336540b7f06bceb6b2e458246080b91eea9671a6cc5c5534778f3231bdd12544f4948864163ba171ca174b280931d75df70e229afc184a201d9f0ca5ec43857f5b3264b821e7880634642caa7b8699938c9cbac0c03f2a1394375bd79af582411ae3638d986ee595c0a68cf66257aa172573ded34fe398a8538d19371bcb3b2e306e1d6feefed4a29874cf5d44f9aaca6fe3ef8fd85da0cb3e4f738038c7db8a4c3b249644a83b51601f121359c431453b03d86a0803076bfc544d0ad15cbd525fec490446100f7cd6cbc4f39990b8e8841f6d421dbdacfb", 0xf8, 0x8000, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) r2 = accept4(r1, &(0x7f0000000140)=@can, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000200)=""/235, &(0x7f0000000300)=0xeb) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) pwritev(r3, &(0x7f0000000680)=[{&(0x7f0000000040)="8dfc0c9c43dbc5c21b467192250cc5fc7338c2fcc1bf90b2f5ff3ef46c0a20363cdb7df2f10939938575ded7124a1c7098bdf6857e8f2395044e26b8f0fc506c2d10adca309bf11a86ffa83ec5a0465a82b2b13058fe8082bfa23f4c5228e7fffdb4c4b150cdbefefa07", 0x6a}, {&(0x7f0000000580)="5ad03bf88626673ceb3fca6a978ffe0d0789b2c871714db3d886256133c22419f498308e8b387f21b76140a215207c03aaa178bb7dda4209673ffd505487225c38073b5f7aa7c24e267ac43be066b31c27b0378b7b4379d8742a5683a64fb277b952ed25153224c4feaeb02715261cc6269006389d7bbcbef74d2c466b665c0f1704615dd45caa20c18a68e773d80af6f105cc67e5d82e5ac4845eb024141c92131058bb18f2373e1d2b454396c3d3dc070e49b853266e5d7dade34a8829647eab5c75efeceec0d5165189f3b1700c4f7edea771a4104c29b73b6049daf9e3ae1d0737f1ddf827", 0xe7}, {&(0x7f0000000780)="3accc9787d0dcbd9c1b9907aa051bed6454106021bd5a30574106f063119f15bcb54579187a3f1a81a10660b1b5dc31386354cacb173629b9ff7985e3118d9a93adecf78583503ec447cc936dec69858d22c7cd1468e9973999f4c5e154e1166ab38a71ac46a12eb1065dc2ab9f735ce5f419fc52da2d7b26b5972dcdb638cecceee87c8e2538ae2c255f490118772cfd00a6e7a741266cb6ca116b5744780b190dee42eef86c95234c20e59e574043436e228274c68437a413f0bcde3974dd93faacfb4081ce0eaed4452f027d7687375e544e17965ea3a718b6602a3f664e7552e716076be616f8823e3672f354725a5bb", 0xf2}, {&(0x7f0000000880)="bc068521dc9104bd9f236516e8670d69ef87c4fab771c5edea946ad4b8fce810ea1033d79ebd2dc93c9d137e66f83705400f41ad25ab4d4b83230afa955fdacd6f5eb53cc48ba92302a1db52371b399ad36a635eeb0c25a80bfc48749b5564ce2197faa4339efe7be80f1f97d955ec1e1093e1c25a989d0123c69fdf24a933ae52abc5e22709eb0292f5e37599", 0x8d}, {&(0x7f0000000940)="2fc43ba9616534cae4298e3b12112f2149edfc48231350e02c0f333fd30f73208ef678bc0743281ef0f77eafc0aee1326b504bbed18e943cb51c339a7ef871c38fda6890f3b1ccbb4e47bb0c782fc2511e6680d632d712598515ecd617239cfb6afe408b7a40aa29e1be61edb2139b99d8bc86d666d0e6f8401150f7d28e8c2e4f98b3f88aed4476ddecfae8e975988c2285819bd452728ab82529b2951afb92ace4c7184120561154389a1ac061b080606abebb9e2315973c0c58395b8488114ad9bfdd94e3362fba702b5817b380f5337d81886b96dcea", 0xd8}, {&(0x7f0000000a40)="04ef824164cde2dcec70bc5dc4199fcda7e564d9df5708f3b39856d2ca9ece1a14226a337c3bba524354dff38d14075f560969aae5768aa226d64959fe93fcfd033876f0e0a87a7ff0e88c9fdd87bff2a88b12008b44671c8fec56a79087343f08e45bf955fbf6d66337cf366abff6ad5102f9c09837f031b21bfc4c24a996b1d3a7db66b68b3472f1629888cba26a0d87bba72191166f7c650cf81b575f9e293f127e90f8ca895e85d80a28df40deb415842eb4b6b37ab8db2d39c9f8115a7539d32794444d943e666b8818a463b28f", 0xd0}, {&(0x7f0000000b40)="277b5edd0c11ce018acd8658b44a9d8170efd311f71ecc2e44c2077cc772537ede17fb16cd515ee0ba26e8f3cfddd542407ec1e9e5ba427c3fdd5ccad5b23bd9a77f2a75b8f20fc40e798b8d563ce0254c5d10e597183561be01201622f2250fb8c90e49aa19087f186b9cb116a83ba94085e48049f50684c2567ea69ff84577d4cb55afca127a941c2b9e5870cf113f6567ecaa54fafe5247ee4492", 0x9c}, {&(0x7f0000000c00)="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", 0xfb}], 0x8, 0x0) sendmmsg$alg(r3, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d3", 0x21}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000), 0x4) tee(r0, r1, 0x9, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000440)={0x0, {{0x2, 0x4e21}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/04/27 17:38:15 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) accept4$packet(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x14, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4afe, 0x10001, 0xfffffffffffffffa, 0x1, 0xab7}, &(0x7f0000000340)=0x14) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000540)={0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x4219fa1c, 0x9, 0xfff, 0x4d3, 0x9}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x2}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000100)=""/37, 0xffffffffffffffc5}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) 2018/04/27 17:38:15 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000200)="0794"}, 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x13) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f0000000100)=""/230}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/04/27 17:38:15 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/31, &(0x7f00000000c0)=0x1f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x8001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f00008d6000), 0x73) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000), 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/04/27 17:38:15 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xff000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller0\x00', 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000000000000008000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x7, 0x20, 0x2, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xc0d, 0x331, 0x100000001, 0x2b5f, 0x4, 0x30, 0x20, {r3, @in6={{0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x8, 0x7, 0x81, 0x9, 0xfff}}, &(0x7f0000000240)=0xb0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0xc) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000002c0)=0x4) epoll_create1(0x0) 2018/04/27 17:38:15 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000000a00000004000000ff01000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050ffe6c801f37f157a25a03cc5af562a814ccbf2d5678e1efdd921a74968200192df28e7f5daf129d2404f4480b7ababbec3eb92c45e4b0b7dbf24bec7af27b2640fa561c90bde3da71ed25167bf4055786413d29b7d011022a6e56"], 0x90) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/04/27 17:38:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000003140), 0x1d5) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/27 17:38:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1db}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x20000000000000a4, &(0x7f0000000080)=ANY=[@ANYBLOB="0000f8ff00000000000077010180003f18130000", @ANYRES32=r0, @ANYBLOB="00000000000000006d008000110000000000000000000000181a0000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000010}) [ 109.751998] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.815166] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 17:38:16 executing program 6: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = socket(0x8, 0x1, 0x40008000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x4, 0x0, 0xa0, 0xa0, 0x67, 0x0, r1}, {0xbb, 0x61, 0x4, 0x6f0, 0x2, 0x3, 0x100000001, 0x9}, {0x0, 0xba, 0x4, 0x2a71}, 0x244, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x3, 0x0, 0x1, 0x7, 0xfff, 0x9}}, 0xe8) listen(0xffffffffffffffff, 0x0) 2018/04/27 17:38:16 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x23, 0x0, 0x0) r4 = getpid() r5 = getuid() r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={r4, r5, r6}, 0xc) 2018/04/27 17:38:16 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e24, @rand_addr=0x9}, 'ip6tnl0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x62}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f0000000080)}, 0x10) 2018/04/27 17:38:16 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x80fe, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:16 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xb24f, {0x4, 0x43, 0x3, 0x5, 0x100, 0x80000001}, 0x400, 0x7}, 0xe) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ea7000)="240000002a0025f000154302dd000007000000000000f504000000000000000aff3f8ff0", 0x24) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/27 17:38:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400000000a9572426a476c2", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/27 17:38:16 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000)="a034e2754fd50e", &(0x7f00000000c0)="8ef87b1d652a17abcf6f50cb92ee52b68c4c1fbac5665f00107940870df0e63712d402c9ddf16abda7490b067b1ca63409ebe976f001cf37a9c577a63329244464fb55caea46961b4d383b8042e97ef5c6767bcf155474be217ad33fb1faffffffffffffff20ebc75989c3091b2533b0", 0x1}, 0xffffffb5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f00000000c0), &(0x7f00000000c0)}, 0x20) 2018/04/27 17:38:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x4004000000000003) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6}, 0xa, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/27 17:38:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001640), &(0x7f00000016c0)=0x68) r1 = accept4(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x6c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000001540)=0xfffffffffffffdbe) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001580)=@assoc_value={r2, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000015c0)={r2, 0x4}, &(0x7f0000001600)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x5, 0x11f8, [0x0, 0x20000340, 0x20000c18, 0x20001100], 0x0, &(0x7f0000000200), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x37, 0x8809, 'rose0\x00', 'ip6tnl0\x00', 'syz_tun\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x858, 0x858, 0x8a8, [@u32={'u32\x00', 0x7c0, {{[{[{0x80, 0x3}, {0x7}, {0x20}, {0x4, 0x3}, {0x1000, 0x1}, {0xfffffffffffff565, 0x3}, {0x9, 0x3}, {0xb7fc, 0x3}, {0x5, 0x2}, {0x1, 0x3}, {0x5, 0x1}], [{0xffffffff, 0x6}, {0x9, 0x7}, {0x4, 0x2}, {0x5, 0x7}, {0x0, 0xab86}, {0x77f, 0x3f}, {0x9}, {0xfffffffffffffffb}, {0xffff}, {0x8, 0x401}, {0x80000001, 0x400}], 0x8, 0x4}, {[{0x80000001, 0x3}, {0x1, 0x3}, {0xfffffffffffffffc}, {0x3, 0x3c9473f83fddf50a}, {0x9, 0x3}, {0x8000, 0x1}, {0xff, 0x3}, {0x0, 0x1}, {0x2, 0x1}, {0xfffffffffffffffa, 0x3}, {0xf5, 0x1}], [{0x81, 0xfffffffffffffff7}, {0x4, 0xfff}, {0x7, 0x100000000}, {0x7fff, 0x5}, {0x8, 0xc7a}, {0xf668, 0x3}, {0x10000000, 0x8000000000000000}, {0xffffffff, 0x27f33856}, {0x6, 0xbf}, {0x505b9265, 0xffffffff}, {0x8, 0x7}], 0x7, 0x6}, {[{0xba0, 0x3}, {0x7, 0x3}, {0x5}, {0x1f, 0xa13c859729a43321}, {0x9}, {0x8001, 0x3}, {0x7f}, {0x7, 0x3}, {0x4, 0x3}, {0x8, 0x2}, {0xfd0, 0x1}], [{0x3, 0x20}, {0x8000, 0x67f0}, {0x401, 0x10000}, {0x1f}, {0x6, 0x5}, {0x2, 0x3ff}, {0x23f9adf2, 0x7d74}, {0x0, 0x1ff}, {0x8b35, 0x7}, {0x7, 0xff}, {0x5, 0x2}], 0x6, 0x1}, {[{0x8, 0x2}, {0x42, 0x3}, {0xc2cc, 0x3}, {0x4, 0x3}, {0x0, 0x2}, {0x17640000000000, 0x2}, {0x2, 0x3}, {0x3, 0x1}, {0x1, 0x1}, {0x20, 0x3}, {0x2}], [{0x1, 0x9}, {0xffffffffffffffff, 0xc8}, {0x4b, 0x6}, {0xffffffffd0c9abd6}, {0x7fff, 0x1}, {0x10000, 0x11}, {0xfff, 0x4}, {0xfffffffffffffff9, 0x7}, {0x9, 0x4}, {0x80000001, 0x4}, {0x908, 0x7}], 0x4, 0x5}, {[{0x4, 0x2}, {0x8, 0x1}, {0x100, 0x3}, {0x6, 0x1}, {0x6, 0x3}, {0x2119, 0x2}, {0x4, 0x1}, {0x400}, {0x8}, {0x8}], [{0x4, 0x1f}, {0x5, 0x3}, {0x7fff, 0x10db}, {0x401, 0x1}, {0x5f25a488, 0x6ef6}, {0x34, 0x75c}, {0x10000}, {0xc00000000000, 0x33bb7874}, {0x7f, 0x6}, {0x5, 0x7}], 0x1, 0x5}, {[{0x8}, {0x100, 0x3}, {0x0, 0x3}, {0x800, 0x3}, {0x0, 0x3}, {0x9}, {0xffffffffffff7fff, 0x1}, {0x6, 0x1}, {0x6, 0x3}, {0x800, 0x3}, {0x3, 0x1}], [{0xe2d, 0x476cfb5b}, {0x8, 0x7fff00}, {0x400, 0x7ff}, {0x1ff, 0x9}, {0x9, 0x380}, {0xfff, 0x80000001}, {0x1, 0x7445}, {0x2, 0x8}, {0x800, 0x1}, {0x12fd, 0x3}, {0x40, 0x401}], 0x6, 0x7fffffff}, {[{0x5, 0x3}, {0x8}, {0x200, 0x3}, {0x71, 0x3}, {0x4}, {0x7fffffff, 0x3}, {0x6f0a14f7, 0x3}, {0x1f, 0x2}, {0xba5}, {0x4, 0x1}, {0x1}], [{0x8, 0x7}, {0x0, 0x6}, {0x101, 0x4000000}, {0x6, 0x1}, {0xffffffffe18cb99c, 0x7fff}, {0x1ed48000, 0xef}, {0x5}, {0xfffffffffffffffb, 0x8000}, {0x0, 0x6}, {0x3, 0x8}, {0x1200000000, 0x400}], 0xa, 0x4}, {[{0x0, 0x2}, {0x0, 0x6816b0400e571604}, {0x2, 0x2}, {0x5, 0x2}, {0x1, 0x1}, {0x81}, {0x7, 0x3}, {0x7755}, {0x100, 0x1}, {0x9, 0x3}, {0x2b3, 0x3}], [{}, {0x7fffffff, 0x8000}, {0xfffffffffffffff9, 0x5}, {0x2, 0x3}, {0x0, 0x8}, {0x4, 0x288}, {0x4b5, 0x8}, {0x80000001, 0x5}, {0x1, 0x7}, {0xf8db, 0x1ff}, {0x5, 0x5}], 0xb, 0xa}, {[{0x7, 0x2}, {0x40}, {0x2, 0x3}, {0x6, 0x3}, {0xffffffffffffff16}, {0x4}, {0x76b}, {0xff, 0x3}, {0x1, 0x3}, {0x68d40a50, 0x3}, {0x81, 0x2}], [{0x8000, 0xee4b}, {0x100000000}, {0x0, 0x4}, {0x401, 0x8}, {0x8, 0x4}, {0x1, 0x200}, {0x3, 0x2}, {0xcb85, 0x9}, {0x1, 0xfff}, {0x0, 0xffffffffffffffff}, {0x5, 0x7}], 0x4, 0x6}, {[{0x0, 0x3}, {0x100000001, 0x1}, {0x9, 0x3}, {}, {0xfffffffffffffff9, 0x1}, {0x4, 0x3}, {0x2}, {0x5}, {0x20, 0x3}, {0x3f, 0x3}, {0x1}], [{0x2, 0x1}, {0x4, 0x8}, {0x7, 0x6}, {0x8, 0x400}, {0x3, 0x10000}, {0x1000, 0x4ec4}, {0x100000001}, {0x100}, {0xb1fc, 0x1}, {0x3, 0x1}, {0x3, 0xffffffff}], 0xb, 0xb}, {[{0x4, 0x2}, {0x5, 0x3}, {0x6, 0x3}, {0xb5ad, 0x3}, {0xff, 0x3}, {0x400, 0x1}, {0x8, 0x1}, {0x8000, 0x3}, {0x1000, 0x1}, {0x400, 0x3}, {0xab9, 0x3}], [{0x4, 0x80}, {0x444b, 0xfff}, {0x7, 0x100000000}, {0x6, 0x7}, {0x200, 0x3}, {0x7, 0x6}, {0x5, 0x7}, {0x401, 0x1c7}, {0xc196}, {0xca, 0x3acfc21d}, {0x7f, 0x6}], 0x6, 0x4}], 0x7, 0x1}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100000000, 'syz0\x00', 0x10000000000}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x60, 0x8914, 'vlan0\x00', 'veth1\x00', 'team0\x00', 'tunl0\x00', @random="fd86d53f6a07", [0x0, 0x0, 0x670bbd7af7dd6b6a, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x2d8, 0x2d8, 0x308, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x101, 0x2, 0x4}}}, @bpf0={'bpf\x00', 0x210, {{0x16, [{0x9, 0x0, 0x1, 0x3}, {0x4000000, 0x2, 0x7, 0x81}, {0xb8a3, 0x7, 0x5, 0x10000000000}, {0x5, 0xff, 0x1, 0x9}, {0x1000, 0xfffffffffffffffa, 0x20, 0x7fffffff}, {0x20, 0x0, 0x7, 0x9}, {0xbeb, 0x6b0, 0x7, 0x7ff}, {0x10000, 0x10000, 0x2, 0x4}, {0x0, 0x0, 0x1f, 0x80}, {0x4, 0x0, 0x100, 0x1000}, {0x400, 0x4, 0x5, 0xffffffff}, {0x3ff, 0x100000001, 0x9, 0xee}, {0x1, 0x8, 0x7, 0xffffffffffffa5f8}, {0x800, 0x1, 0x2, 0x1000}, {0x7fffffff, 0x8, 0x9}, {0x5c050695, 0x4, 0xff, 0xfb}, {0x2, 0x1, 0x7fffffff}, {0x2, 0x40, 0x3, 0x8}, {0x2, 0x7fff, 0x200, 0x8}, {0x0, 0xff, 0x3ff, 0xffffffff}, {0x69, 0x4, 0x8, 0x7}, {0x7, 0x100000000, 0xe9, 0xffffffff}, {0x9, 0x0, 0x0, 0x85eb}, {0x2, 0x9, 0x10000, 0x1000}, {0x5, 0x6}, {0x81, 0x4, 0x1ff, 0x8}, {0x1, 0x1, 0x3f, 0x4}, {0x100, 0x9, 0x3, 0x1}, {0xffff, 0x2, 0x0, 0x7ff}, {0x7, 0x65b24fe2, 0x508, 0x800}, {0x30000000000000, 0x5, 0x2, 0x7fb}, {0x4000, 0x3, 0x401, 0x1}, {0x2, 0x40, 0x0, 0x7fffffff}, {0x0, 0x0, 0x7}, {0x5, 0x4, 0x562, 0xffffffff9f343cfe}, {0x23bf3355, 0x401, 0xffff, 0x4}, {0x90c, 0x4a0, 0x6d}, {0x2, 0x800, 0x80, 0x7}, {0x8000, 0x10040000000, 0x7f, 0x80}, {0x40, 0x100, 0x4, 0x9}, {0x0, 0x4, 0x93, 0x8001}, {0xff, 0x1, 0x1000, 0x7f}, {0x6, 0x3, 0x401, 0x100000000}, {0x100000000, 0x100000, 0x1, 0x3}, {0x9, 0x4, 0x4, 0x1000}, {0x20, 0x276, 0x6, 0x180000000000}, {0xfffffffffffffffa, 0x6, 0x3, 0x8}, {0x2, 0x0, 0xff, 0x3f}, {0x6aaa, 0x20, 0x7fffffff, 0x2}, {0x7ff, 0x9f, 0x0, 0x4}, {0x10000, 0x9, 0x5, 0x20}, {0x7, 0xffffffffffffffc0, 0xd6de, 0x2800000000000}, {0x3, 0x1, 0x8, 0x6}, {0x9, 0x1000, 0x268aa4ee, 0x6}, {0x8, 0xcf0, 0x2, 0x80}, {0xffffffffffffff1f, 0x800, 0x2, 0x2}, {0x9, 0xa18, 0x1, 0x332a}, {0x6, 0xcff, 0xff, 0x6a}, {0x83, 0x2, 0xb87, 0x10001}, {0x6, 0x9, 0x2, 0x7}, {0xfff, 0x1, 0x6, 0x8}, {0x7, 0x40, 0xfc00000, 0x90c7}, {0x0, 0x6, 0x6, 0xfff}, {0x81, 0x3, 0x958e, 0x7}], 0x8}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x1, 0xe90f, 'veth1_to_bond\x00', 'bond_slave_0\x00', 'irlan0\x00', 'bridge_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @random="618f9f846bd5", [0x0, 0xff, 0x0, 0xff], 0xc0, 0x168, 0x1b0, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x8}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x4ce7a76, 0x400, 0x0, 0x0, "22a944b569841aab9280bf0d57c5f6e509484ddff5b87794807430e692c199640bf28ee76ad1714ee4e8a4c3618fd2a1cc7f4a0314cf00cf6aee487347d40ae9"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7f, 0x1000, 0x9}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0xfefcbc15f1ef1fae, 0x24, 0x0, 'bpq0\x00', 'vcan0\x00', 'veth1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x158, 0x1d0, 0x220, [@rateest={'rateest\x00', 0x48, {{'team0\x00', 'teql0\x00', 0x8, 0x1, 0x401, 0x2, 0x20, 0x6, 0x101, 0x3}}}, @ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffff00, 0xffffffff, 0xff000000, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xff0000ff], 0x1f, 0x2f, 0x18, 0x4a, 0x4e20, 0x4e23, 0x4e20, 0x4e21}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x3f, 0x400, 0x6, 0x1, 0x0, "cbba49a64162ecac0268ce028e6e8ab2bb8494a0ae3199094ef538c4ad7e32f1750dbe567e202aa7deb4b98e492f3f2c8b1618b290e9c146619607df6923db4f"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x9c32, 0x1000}}}}, {{{0x15, 0x41, 0x88f7, 'vlan0\x00', 'veth0_to_bridge\x00', 'bond_slave_0\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x170, 0x1e8, [@cpu={'cpu\x00', 0x8, {{0xd8}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x80000000}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', 0x6}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x20, 0xa211, 0xffffffffffffff81, 0x1, 0x0, "9d6c21baada28be906f081f01866ccc997aab0011dd5e361dce8fb8f9bf3797d41a3ef6512fc1682ae1156c8964f4ab23c79228e574d8a18ef52fb8d993351c7"}}}}]}]}, 0x1270) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001700), &(0x7f0000001740)=0x4) 2018/04/27 17:38:16 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@rand_addr=0x401, @broadcast=0xffffffff, 0x1, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0xe}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x28) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x464}], 0xcc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/27 17:38:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x7a, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) 2018/04/27 17:38:16 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xa000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@generic="408c929f24d5b81e15"]}, 0x20}, 0x1}, 0x0) 2018/04/27 17:38:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000012e30)={0x41c, 0x16, 0x401, 0xfffffffffffbffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/27 17:38:16 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="8f", 0x1}, {&(0x7f0000000080)="51e0f4de7da79e2e0ca295a9", 0xc}, {&(0x7f0000000100)="a44394fb6bfebb364ffa2236081f5a929d34", 0x12}], 0x3, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492796, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x120}], 0x1, 0x7f) close(r0) 2018/04/27 17:38:16 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x80000000}, 0x1c) socketpair(0x8, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 17:38:16 executing program 6: syz_emit_ethernet(0x34, &(0x7f0000000380)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8906, "645025b9e6425f28425382b577d6f905a993e1e517b619c72d3047bf8e45c9db4a19b9c94d3a"}}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002c80), &(0x7f0000002cc0)=0x4) 2018/04/27 17:38:16 executing program 0: r0 = socket$inet6(0xa, 0x80004, 0x10001) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/27 17:38:16 executing program 5: socket$inet6(0xa, 0x80007, 0x9) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000240)=0x80) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x8, 0x8, 0xfffffffffffffffa, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) sendto$packet(r0, &(0x7f00000002c0)="cceacefb832212a00429292c98ad78ecfcd815841a0135bf56591e4cf5d564f7298cf46075898878aad8c95dc64c1598ecc4cd8f3afd7af22191fb0a5178176daec781ef489f51227cb4f4d61bca3fae74c5a29e604dfde192c44a2f4f22269cd1a581f854c39fda3a73937722d514369d59a2cc29b5afbc28f5ca3225a29389ad604b7c175db23eb1e52b1affb5db1e4c5648873b", 0x95, 0x40000, &(0x7f0000000480)={0x11, 0x15, r1, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00000001c0), &(0x7f00000004c0)=0xfffffec1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr=0x8001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e23, 0x2, 0xa, 0x0, 0x80, 0xaf, r1, r2}, {0xfffffffffffffffa, 0x4b4, 0x3, 0x1a3c84, 0x3, 0xf25, 0xbe}, {0x1, 0xfff, 0x8, 0x1}, 0x9, 0x6e6bb1, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x3, 0xa5, 0x7, 0x80, 0x4}}, 0xe8) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x3, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff88f}}}, 0x1c1) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'\x00', 0xfffffffffffffffe}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/04/27 17:38:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000140)=0x80, 0x80000) accept$inet6(r1, 0x0, &(0x7f0000000280)) sendto$llc(r1, &(0x7f0000000180)="42e3edd28e409321857b04357cb93b93a852dd30acc4f7f3496362af9d016880aa40698b15a6f3b137031de7857c0ca91bc9db33999a86c709fc380f5b51dbf8e95d641f10f02874a232924ed356c2bd873251bb4a91291b2ff0a88fa127dd1bf877e40c8d8eb567a4f18b8b536335b388ee81352394949afc8f800678bed2ed82d59a68eb3ce678a2acd9c55500cd0a5c94099f7db871ed2ad58ed456c3be7892", 0xa1, 0x4804, &(0x7f0000000240)={0x1a, 0x13e, 0x7f, 0x9, 0x200, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$key(r0, &(0x7f0000b77000)={0x0, 0x0, &(0x7f0000383ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="021000000000c08843eac4c6fa2cf2f016bef08b088078e4ab486cbbcd064239547ec892717fee8ab9bec60033fde84918131174c4b58c73798e3de187a23226eae5d9e25821da0129b9ee9fa5e39b874701359a75a426ed5dd5516b23b6f288d9c157d8f4cb09b279b480252ea43108a02df86e9e30a7461969171a5230866a6e3b778044ada3640b86ce89d2a3c14793b3972955d2b1be4f01017bad917679bc73f7f0ad236eaf1503611692677b89"], 0x18}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/27 17:38:17 executing program 6: r0 = socket$nl_generic(0xa, 0x2, 0x11) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0xc, &(0x7f0000001000)={&(0x7f0000000fd8)=ANY=[@ANYBLOB="1400010000000000000000000f00000000000000"], 0x14}, 0x1}, 0x4000008000) sendmsg$nl_generic(r0, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8800) sendmsg$nl_generic(r0, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f0000001040)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 17:38:17 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x3f00, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x1e3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x9, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000280)={r4, 0x59}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r3}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000002c0), 0x10) 2018/04/27 17:38:17 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/27 17:38:17 executing program 0: getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r2, 0xffff}) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x13d4eac, &(0x7f0000000000)=[{0x4}, {0x0, 0x0, 0x100000001}]}, 0x10) 2018/04/27 17:38:17 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)=""/173, &(0x7f0000000100)=0xad) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/27 17:38:17 executing program 2: r0 = epoll_create1(0x80000) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) pipe(&(0x7f0000002ff8)={0x0}) pipe(&(0x7f0000000040)) read(r2, &(0x7f00005d0f85), 0x0) 2018/04/27 17:38:17 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50020000e3c4a4a2977e7fab775459a800100000174086b3be4516747446e088b07cce63b4f1da04252ebaa96963e8d1e707ac0412be68d67785d7c27fda371a80a61ba208ef215af006c71a366bb9d92d5108cb6a225cda020000000fba72d58b"], &(0x7f0000000080)) 2018/04/27 17:38:17 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0xe7}, &(0x7f00000002c0)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f0000000000)=0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x208, 0xffff, 0x1, r4}, &(0x7f0000000440)=0x10) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff40100ffff", 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000040)=0xffffffffffffffc6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r3, 0xffffffffffffff18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000500)=0x84) 2018/04/27 17:38:17 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x4000000000000000, 0x7fffffff, 0x0]}) 2018/04/27 17:38:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x6, 0x7) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/04/27 17:38:17 executing program 7: socketpair$inet(0x2, 0x5, 0x90, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xc2, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7fff, 0x7fff, 0x4, 0x80000000, 0x3}, &(0x7f00000001c0)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x31, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) 2018/04/27 17:38:17 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010000000000000000000a00000000000000000c3f6685d26900000014000500fe800000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/27 17:38:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="151362ea441878e0acf5151a04492d276224fb568a6fc532b11ad3a98c8154b22f46e03183aa1a211e5a106ef17d5a520a3802154c6fc7904bc3935999bd4ff1fc9f92854801b998beaa64d1f37823d8fbbbeac553fd0f243eb49b8f13d9d09ce38f70fb8693372e83ae404b7b238908617b14517ae0d853f733eb26885800f88844496db8e95ba278648d259cf695a246a103344608cc90c94229d452dfa60537", 0xa1) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={r2, 0x0, r3}) 2018/04/27 17:38:17 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x900000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff0c) sendto$inet(r0, &(0x7f0000000100), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e20, @loopback=0x7f000001}, 0xfffffffffffffed6) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xffffffb9, 0x0, 0x0, 0x2e5) 2018/04/27 17:38:17 executing program 6: r0 = socket$inet(0x2b, 0x8000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000540)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x3}, 0x29f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xfffffffffffffffd}, 0x8) 2018/04/27 17:38:17 executing program 4: r0 = socket(0x0, 0x7, 0x3f) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xfff, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="b550e92ffda8", [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 111.249087] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/27 17:38:17 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x800000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:17 executing program 6: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto(r0, &(0x7f0000000180)="19df39e19f0e9ba64cd4df50fc8d5a148a0d5271bd70eb89d012a81c60c95621457323805730b6d83f3176baa5ef1adfd996cb7722abd40729985f1eceda06918cc05164c96bc05c4c78471ffa9b3c79f51fd0137b36bc61c5fb914b2c661a879ee283641250fe653d789e9533a11d653a6ce375be6787a61e4ff08f3826452543d025de12aaa3f2fb21c82b6e125971", 0x90, 0x8814, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x1, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1e}, 0xff}}}, 0x80) sendto$inet(r0, &(0x7f0000000000), 0x40a7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x67, 0x0, 0x1, 0x6, 0x100000000}, 0x2ed}, 0xa) bind$rds(r0, &(0x7f0000000300)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="da94de4825aeb90f035c42185bbfaafab0027491d973b1b4f4405bda1858d3aab3a9eeef0523cc6823e8e88389f3d7640bac22759a56d6d34f44", 0x3a, 0x8000, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001500)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000002c0)=0x1, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000380)=0xe305, 0x4) 2018/04/27 17:38:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000014}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa4, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbcf}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffff001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x3c}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x240000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbb4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x800) pread64(r0, &(0x7f0000000280)=""/35, 0x23, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="047961e2b55a66d90a1c0000003c0005078f00000000000000032000000800000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/27 17:38:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc0, "a6c2abdac52d3c84b5f9b662911c12c1439788a3cd364decf19e59c7a7eee12c783569975eb2ea1a74aad03c8726ff273c1abf48803fe27a97da96969eb4862f4d8fb24bff46b8d379a61ade67cf191886540cae34181f525a74fc8784408e453510e773ccc51f42dde49fd1633c96f5b73daeca84d81b09b5a04dbf971ce6265566c0edbce0c56131c5bbbcd94dba51df493d084eb23e5f89ad78abdea30e85890db2d167843f9d84edb8b5115a64da2c0a14b3a64896e2cdf020f92e44e4ea"}, &(0x7f0000000100)=0xc8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0xc) 2018/04/27 17:38:17 executing program 2: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bridge0\x00', 0x7) r1 = socket(0x1f, 0x0, 0x7) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x59) sendmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)}, 0x0) 2018/04/27 17:38:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5c, 0x0, 0x80}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@ipv6_newaddr={0x18, 0x14, 0x5, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000200)=0x4) 2018/04/27 17:38:17 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) write(r1, &(0x7f0000000000), 0x0) [ 111.418612] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/04/27 17:38:17 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001280)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001380)=0xe8) sendmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f00000013c0)=@ll={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @random="690989f38311"}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001440)="4dbd31cc3d9242be4ad1d0134513878a24cde0c86991a1907ff22fa4b3bc2d3e1defcf7a245058fe171e3e7d19ceeb95be9b0e85c0cdc8bd5a8372345b2815cb91d4c69497c8c6f4611f8fb1d1f0f19251abf4d518081b74cfadf34db39c295efe1e99347959ba3e4bcb6e03fbd3d7ecae7d76855555b03a7c97fbfef66e2a0c2090ee5d805a697b9b4164e5a2d1964422127eef93e99b063617852fe7243a339dc1cd2c74fa371457ef0f9d2d661c80e814f040e8b6e7cc79129ca110eed94b4eb7774724dd44fc701ae5706c759e", 0xcf}, {&(0x7f0000001540)="d03a86286b0634b69ddc626c23dc8e7b28be18ef6abe87a81eb1be32c34ae7336a8caefe30b1fd920e65a7bf026bc4b93963a6d8a3eeaeb3edd38a69e77169dc9c497b4e5b381ce3fed793fc91f438c6071c35f1137af501721086113e20cce3513b245eed83aa5b059598290e9ed86a502d9ce4080e85ed33048e9e49c6ef1b", 0x80}, {&(0x7f00000015c0)="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0x1000}], 0x3, &(0x7f0000002600)=[{0x1010, 0x118, 0x6, 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{&(0x7f0000003ac0)="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0x1000}, {&(0x7f0000004ac0)="ea9ec765a4122e4edf2dba808eb80cc7d6d6e44330fc9415815f8b2c7e09e8c3a7ce803e43196a67012a64e159a4b6489b72c90971391c355684913749f3939cf9a35a67467b11d6fe8a883b81b68048a3b6df76755b8ef7675e6ee59182d7a42e530a2731a4c993c2a6ae899f331a8d45fe0ee0c5e7abaac811fab9302a82aef370fda8c475ad95cd739062753cd8d2a45aea75d73d48ae26afb6e3e411ce1474d0df036f10d7072fc4d65c159ef3c87eeef36c39234334501e4b2ca4337070d9", 0xc1}, {&(0x7f0000004bc0)="923e8ae14a6cb6baa179f90d1fc9939518c84054d6089f312b0c45b3c68523cb831f6a9ebb7236cc9c8b8bebf50c8f5522b161bc96d27b21a2003e226c5b7163acb4adec41a7e8a2015a7a", 0x4b}, {&(0x7f0000004c40)="823348bf71e14959cda79fff1cc1e0b9c709c3fbf72f343ea26dcba524b2b88c05ace24296de65257dda52361df6ba6f996ac8a557d117e39cf57910f69d73edfcafd326199d7aeeeefb152d8cb830d821ca08176512b994cb13a0a658aba68a931ca13e7749058f1fd21e78ac5f99d70f10641aca156f85e168da96ca8fffec16cfbff718bca9d658a6", 0x8a}, {&(0x7f0000004d00)="c5c98b824665f0fed416465cd56ca32ec766b7a8d7ea00483dd9634f3d64b5a25e31a7b63e80010bf8d865ab72a3a69c604f107fef5740c2ef4e3156e794d816d44d92c0a2d118b52d2778614f7a387deb97b16d218c0bdacf55c1080f4b30940038a93dbd9396c0a8f312bfc746602c19368b", 0x73}, {&(0x7f0000004d80)="0f4de6c2767f1f4fd51d4ed3e73d2384eeb448cdd1062b1cff811cb73ce61e2bc71221302daaed801835f02d2fec5ab8c51928702bab01aa3a5ad6083f2732862a6e46289a33b2d0124b98ccd15e5d8bc414783947eb591ba87ca3e6998006ae050d3814fa273bf456401fb0406f4e58145ae458e1b107b984b3771d63a7354ad91ad553e64bc509729f248a5e2bf98f713706732993a860e0e18b2a45112e3825dc655a620dadba445134b09f0be5fbe21131ec066d26f5ebee54d579beecb54d60c7f2a4822dbd", 0xc8}, {&(0x7f0000004e80)="d7c7e3fd04f0ed0004389ce3feca78f74e52ad1f361a8c47f0f375d59f11055e1d8fbaab263d008f7beaa65cf0cde5a74532f400282cb1ffcfe3ec2763dd1273045f89a6657713a28b71a4c1ebd509779647e10607b719077c8822a8", 0x5c}], 0x8, 0x0, 0x0, 0x40000}}], 0x3, 0x4) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000001240)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg$netrom(r0, &(0x7f0000001200)={&(0x7f0000000040)=@ax25={0x3, {"fe5180815418c5"}, 0x8}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x50, 0x11f, 0x257, "af6d14c62e2e9fb91b6b687a3e4964e123cf3a6407c755457091ef922623e17116c35e2d302dd7d8a23d0e52a9413cecae3bc5ce2e3e0243bee81f958e5609"}, {0xb0, 0x114, 0x1, "317d710dd66c0a1765b7142bc02bc57bb55524f599782bf4faf680692b93bd5b9d6b22c7fbc6cca357f1543d64f2bdb4ed4b3a49e86b126d87711e663cb331c175d0497bc3fdea3f58764b2e4375d8cd34da776864edfc817ca72eea3abd7fa55821277bb97513659d4c5d558be42b28d732864d94568ac0c0d50c03b24ab7c4dcb8edff2f669a8eb4714117624b673beae04d100dad1c0e83009c7d862dd296"}, {0x20, 0x0, 0x40, "a55b76e868c73eb39925a208dbc9"}, {0x1010, 0x1, 0x20, "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"}], 0x1130, 0x10}, 0x20000000) 2018/04/27 17:38:17 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x3000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000e17000), &(0x7f0000324ffc)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'veth0_to_team\x00', 0x2}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x10000}, &(0x7f0000000100)=0x8) 2018/04/27 17:38:17 executing program 6: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/206, 0xce}, 0x2) socket$bt_rfcomm(0x1f, 0x1fa1ea3b0ffdb17e, 0x3) 2018/04/27 17:38:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="01e4d421425ec6b8a3e7ad36e491ef9cc89c44e08e41956c5d635a0a68502174367db1a5b81da7b86754e3a329a78542b5f551c54a3218bdf5f7ffffffffffff40"], 0x2) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000), &(0x7f0000470ffc)=0x4) 2018/04/27 17:38:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0x95) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x9, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) 2018/04/27 17:38:17 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x8000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f000007cff4)={0x10}, 0x12, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) 2018/04/27 17:38:17 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001600)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000000040)}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000280)=""/92, 0x5c}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/238, 0xee}, {&(0x7f0000001400)=""/240, 0xf0}], 0x7, &(0x7f0000001580)=""/112, 0x70, 0x5}, 0x41) accept$netrom(r0, &(0x7f0000001640)=@full, &(0x7f00000016c0)=0x48) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/04/27 17:38:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0xdb5e28ab69049901) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x1) 2018/04/27 17:38:17 executing program 2: r0 = socket$kcm(0xa, 0x200000005, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000580)="29f0fe12563019e9404f4bd199e449f34164ee9f582b526adb94a0a9c555e2678f389530d1c331bf19818ef8c4fdd88e9f26580e19", 0x35}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x2e8, 0x40}, 0x20000000) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000840), &(0x7f00000008c0)=0x6e, 0x80000) socketpair(0x11, 0x5, 0x1000, &(0x7f0000000980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000c80)={0x0, 0x100, 0x40}, &(0x7f0000000cc0)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000d80)={&(0x7f00000009c0)=@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xe2c}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000a00)="6c6dbebb8c914522417dccaaa731a6590dfadf5d0b0573d21389f15204c9463c9be82a6e8fe1561f16c38c5ed7deccf804773a6435e8265415e88b69913c3b7caab9c1823113bb2d909e34515257d38b9055c3b778ac9865cd0427a7986409ebd9b7748bceba8c1a28023f30f28a94245d6ab367887ff04fade7cb1c230ce102a786bb64ca5483b1175341c56471ba8a14c6ff6b77f096b782df33977f4c236d5bdab77fe135a9eec9ca8577e658252119bc4e23124361a806cc0ca3ce548ab61744d7f8a25e89d5698af72c17bc7e6e0a605e9f68c84272ed3b70369f", 0xdd}, {&(0x7f00000016c0)="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0x1000}, {&(0x7f0000000b00)="042d45f907bb655be2210b43e0539e37f1ecbd0702a5389a2854c523e25d8ac7d9408280414384c9109fa2dc86e585835e5c96ef557e74ddeca667392b61bb78c9afa5ea5c7eaa0c02be016be7c87bf53d6a062374000a6df14e4b65e7ca2acda82163eeca67a181a14bdd7edbb4400065462cbd61e1cc501099328acace0160ad7512d6b84fc821ea2bfae9d72496aebe502fc192b2f7e218d074fdafe07f90ba838bf3121bdf8a178b6312f5ca6162c7c3a37d7cee0daa570d59fbf71eb62f", 0xc0}, {&(0x7f0000000bc0)="5074533c2558866c1775a2e89cc8b76af8ee", 0x12}, {&(0x7f00000026c0)="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", 0x1000}], 0x5, &(0x7f0000000d00)=[@init={0x18, 0x84, 0x0, {0x8142, 0x692, 0x9, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8002, 0x7fffffff, 0x2, r3}}], 0x60, 0x4884}, 0x4000) bind$unix(r1, &(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001680)='?', 0x1}], 0x1, &(0x7f0000000740)=[{0xf8, 0x84, 0x7, "555c55f6a029811a00269717d9e9daf73f40f83996bc625bb6fecc707502b748ef3cfb7aa6ad0b5455fd457fd0b20b70085f020f88abd4ffd6dd421df7bd4f48fc767f61020c01f66a6795e622d1c17e640329db6209b709b9541b95dc4a45575dd19e714d4fa788d60159c11209207eb9ce254434d52ba2114ba7f563a1f9c92f71f2a7a9d2c33c71159e3d701e9f7295d34c057b7d34783a25ae8c9ff5e1cccf7e9a7254c54800eb42aa29bed1488d75758cb0be204aa4e090593b8775c78d979631d4137b508b2cedcb96138d6a33cde583d721d9071fbe60456549944662d91030"}], 0xf8, 0xc005}, 0x20000841) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)="4b78c19d9f1813fb8272325008abf437010c167e165eae5945e867879a9a7c0af74b3ce452eabf28c33f1255e35136d1cdb93c81734508c6166bd48aa1da968c382eadd7bedfc22971c7f5480a0b3e77aefd18c6f21ca89840f93343a308d06f08596d6935a9ab0cf473764c1e1a91dd53b713dcfa7fe281dfa2cdc941b64dd783cdebec4454b2e26baecf121bfb3eab3ae6db33167004999e8042e579de53f6be60149a12841168c3e49eab8a91a492b95d5053f5773e331f4a2e32243fe3e1504ce6ac88eecb7a95c3c5114b1cf1e9c8f40e2389b2ea2707c6f69c64", 0xdd}], 0x1}, 0x24000000) 2018/04/27 17:38:17 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x355fad8e) r1 = socket$inet6(0xa, 0x80003, 0x100000000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffff34}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x7fffffff}, 0x8) 2018/04/27 17:38:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x122) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) [ 111.705727] device team0 entered promiscuous mode [ 111.710773] device team_slave_0 entered promiscuous mode [ 111.716471] device team_slave_1 entered promiscuous mode 2018/04/27 17:38:17 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) 2018/04/27 17:38:17 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfec00000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:18 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000ffffffffffff080045000030000000000067907800000000fffcc7492cc9898b6a485b02b009b227d503283714c7ec3a2d613a1fbaa29fe1cce9ff79e4e0bd3826938e719cf5f5bc7f2c9dbc51579666327cdf25bb783507f39ce48624e3ba94a9ddcd20d22dbf8706f7ca9767e5d49a4b8fcf29a5ca1d0ef9ec9e2877dde79d877b94acfd114f2914ee6aac3e1d29ccf7b782861d0f47435a2f89357401c6b70cde7d08de0984b8d54ccbbbfa4c5dd4d17afa9070373386bea6067728becb7a"], &(0x7f0000000040)) r0 = epoll_create(0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/04/27 17:38:18 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x2, 0x17d) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000140)=ANY=[], 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={"626373683000000100"}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080), &(0x7f00000005c0)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000540)=0x2ba, 0x4) r1 = accept4(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x1, 0x1, 0x81, 0x7, 0x4, 0xfffffffffffffffe, 0xd6, r2}, 0x20) 2018/04/27 17:38:18 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@nfc, &(0x7f0000000240)=0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000280)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd}, 0x2c) socket$inet6_dccp(0xa, 0x6, 0x0) [ 111.834282] device team0 left promiscuous mode [ 111.839082] device team_slave_0 left promiscuous mode [ 111.844435] device team_slave_1 left promiscuous mode 2018/04/27 17:38:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syzkaller0\x00', &(0x7f0000000040)=@ethtool_dump={0x3f, 0x9, 0x8, 0x4, "146bcd99"}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000002040)=""/4096, 0x1000}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/27 17:38:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet(r0, &(0x7f0000000200)="b4", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) read(r2, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) 2018/04/27 17:38:18 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="43b2e87947c8271f7b139fe8aa8e936196139c28e35d7ca7150655e286564b212710f06065ca0157accf427e2a938323b38cdab3759ffcf1c722bc69ff1cd0a3e96845107ce5065fa312dd8961001e5416b795d8628ae9486c8af36c290b4ec2ed22a6023c3171c746992f9a62f7c7", 0x6f}, {&(0x7f0000000080)="d49bf82889dacab94f813c45a395589732d7da7b2e256f74750bb9dad16f4f6e04b40e5eb2e10ac7d3c9c7a7c86b762d4635e6f78983b29a3bc4ddef96f041d65e8fb86108da78ef66e6c0eabf33caf64571e1c834e37a6e2eb4255e1ab21fae8c967aae7c61e9ebd537a5d46ae7b85671d4c18e42d0441fff358c45a098078ffb204e7643bfb386bf1723c211c5f3e54b214c428cbda9f69a2da54fd710f7cf84389b378cdf9c93c23b3c525b4e1eda0bca43adf9f7c61fb366fdb2f7d9e7880799a0dc342eb54999d267ade53ced489b5ec2ba21a40eaf30f933efd7df4f7e2183c5b698870e4fc46dcd8f281a54c0cf90c22a6b5653", 0xf7}, {&(0x7f0000000180)="65bb6306605d7d5ff831e196c2a62bd2b85c01896e507634e8e98d6c67f119525904fa3490316f21833b3f33cdc9110bf38b645125c9d55b898a385432e202d00ed2bc3c90d64c168f35246dbc3e3cda662b525424b3591635a53a84702a7de8da43ee34b7fdb55c09d09a3ed652acafba56818d9887c77d3b365808b8400121b8fc2b4ed8eb841a4063c538dfca1f7c51b5363e4c75f4845b3baa29eba3a287af5f5c320c67f2d4f63c8494d484f071a3890eadadce82c1052a194d4f88c390fac7d0a2a0caa3ac2f", 0xc9}, {&(0x7f0000000280)="b1dc12f8a31991b77cdb1ae3f4ca0fe3573e17efd1182e8c9ad52cbe5c52fbca12faf01d60d4b5f1de472201669aca8edeb70322eeac185c2389b1675cf87420a6136b5ac0abeb11af28876e6dc05dfce2ee6f766d51e3ef85ad21dd51e85d89895d2f14d5bc5921cad87a9ab431ff21459370dcef94548b83", 0x79}, {&(0x7f0000000300)="806a34ec15219d9e6cf53d38dd0aff7df8f318cc66963402d76b74c82219b91c87f40e5d2f154f297afe2420e6838d4f2f8d3684ffc0ae4ac8b868", 0x3b}, {&(0x7f0000000340)="f1dd078c7c8b9ae93a138014cae85fc596c50631b90038ec49eb7a05e45a404b267f22d4843dbc43", 0x28}, {&(0x7f0000000380)="da0a88489a1e8ffd02ad64b5be70670f42b2a59702a4c1cc5b5a183cb3a67a373b5dfb35ce31b85bf73b776dbefb4af5fb122e305e3250846a1504424053a20bc5d607f4da40518eba77dfa8958787bcf08a4b06238c02d616a73a02d2576e7a4bc55d2bfe73ab4264bd32a0a56d186d331ec0bd5de3eb96b08e070e9c912b97370848d5fec82b72f6bc3c14a37e2e980d5f0d08ac30001a569b1d7ae898a954e335", 0xa2}, {&(0x7f0000000440)="247da6d7660b112d5e586b750868d1b1a03f3d687cddf025f963283c60d490c77652906a305070de9cca9707687cd3031f5477b5fc71b3c976b8cc8abf56bc43cde64dbab2621507c4ee1b1c1550239ca49c556d121cc1ef24a5a88727546b0fac9570dad9390a297741b4af20c2e4cc36cfd68db25eb6354ffd46babcf26dfb188f3d4994d9964f95bc5fbb385c15f7601d0aa3df117cda32f7da15157863e3669c7ec679ef703fed6a3e45ae4c8666510d4cb8808f6d1c2c2a5b0c", 0xbc}], 0x8, 0x0) r1 = socket(0x9, 0x200000000002, 0x8) write(r1, &(0x7f0000000580)="1f0000000a06fdda57122d08fa50805e80ff15010900018016000769000300", 0x1f) connect$unix(r0, &(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/27 17:38:18 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x500, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x1, 0x400, 0x3, 0x6, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_lifetime={0x4, 0x6, 0x1f, 0x3c80000, 0x0, 0x495}]}, 0x30}, 0x1}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xe, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7fff}, [@jmp={0x5, 0x200, 0xb, 0xa, 0x6, 0xfffffff8}, @generic={0xfffffffffffffc00, 0x1, 0x80, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x2, 0xae, &(0x7f0000000240)=""/174, 0x41f00, 0x1, [], r1}, 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={r3, r4, r5}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000580)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00000005c0)={0x0, 0x7fc000, 0x5, 0x81, &(0x7f0000ffa000/0x3000)=nil, 0x7}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000600)=0x1, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000640)="f94f11ac8c81fe5ba39ba817efbb11282832d636bc8e8492c05f850bb558425489d31d86601602280c688b78", 0x2c) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000680)=0x3, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00000006c0)={&(0x7f0000ffc000/0x4000)=nil, 0x100, 0x1, 0x68, &(0x7f0000ffb000/0x3000)=nil, 0x20}) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000000700)={0x20000000, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x9}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000007c0)={r7, 0x3}, 0x8) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000800), &(0x7f0000000840)=0x4) recvmsg$netrom(r2, &(0x7f0000001180)={&(0x7f0000000880)=@ax25={0x3, {"01ecab71433454"}, 0xbf28}, 0x10, &(0x7f0000000e00)=[{&(0x7f00000008c0)="3f380be19a766af7aa2a654c03b7c4a0be094f4438715bdb5acc7efa5ad09d43af26899726dc0fe4b55acc7e8bd0ba68c21d5c59465ad62d492cf5a471215b05aac8bae8fa76eca8e8d908c93bee2d2ffb87aaeb28694e6b00eae08bcccf05c37bf434d311c58f0ded0b8ac33e866649a8", 0x71}, {&(0x7f0000000940)="7ef0a0f9469a0d3314502968adc7c23dc6fc7d24ac49300da3a032544a546d551d09b77e9328661612ed5639f6b15184f9fa1580064e490b37c888cec3165dc656e53903deb9557431e36a3c30cfc90b66a6f8f7f97cd5fa374fa2fdb2734674dc6bd91498afe74d9751999d452f60b19e8be166b11a753c2797d430aba013ddc9c2f013666fcff4387fbca5d032c7c39b9503f701ccc8338ecba1d61a93d26a3ef4d0304cd55a54f90bc63dfdb522d16cb2f723c4173c8f8f8f64290a5109cd9572437609ebd1aa359ee6a7a7269deef5e88e8e004d63", 0xd7}, {&(0x7f0000000a40)="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", 0xfc}, {&(0x7f0000000b40)="001ff9a0d2521969d2432e31d77ed405e3de5574432ecc1705b46df2400c460eb078abde822fe9dbc1398673fd132c9586c6af85b31bd46402d5220a1eaec0102825df1067a808b1b70774a9a7bd42c29e955798623cbce020a332c58bf3ed12fd50c15ffc8c4217afcb932ee8a4efb78b90654d7833ba337b12e6b37f5793f36dfe49ef8729bb58525d930dce993288ca19979ca1ed35", 0x97}, {&(0x7f0000000c00)="893305f3d825ef3fd0fd5dd40c8f90590bee3f3ba659be5ce94fca95ce8256790c430491fa4bf53496442e614815a6733b5427ffb49e04eebb2707078b69b15b133092fef8d8df1552a065373c92e9c35c446ebcdb", 0x55}, {&(0x7f0000000c80)="0bd62f5109a42fd0339ba7b1514f1647d5cb527c53b47f2b4a1a7b928e69540bd07fdc9f70041add0567462633a4460794ae", 0x32}, {&(0x7f0000000cc0)="8ed6013656fa849e3f16669a08bc3fe8db3752bb477431a9381450bc25162bd98f0524a1fa75189914097f", 0x2b}, {&(0x7f0000000d00)="c70b86b88d46f6a7a09502aaf42164bf0767462c6f5fd6d8a9ec94e1345662051632333f8809442cc7ee4c8e00315b967201d0fb539f6a79764cde19c3012d03c3fd2fdadc", 0x45}, {&(0x7f0000000d80)="7125d707239c9356be08772a90c725de4b2e6c3d18fd0b3ac2719d8e1840d032ba3988924413a61d53a49d0790947683769d7fad8cfba50bb7bdd4c681e21c829987c2534c546a677222af4e7a591af6673c5abe87e09408aa1ddc5887717894208405c2616425192b9c754c82da2441feb82653b23a4ce404356984", 0x7c}], 0x9, &(0x7f0000000ec0)=[{0x68, 0x10f, 0x40, "983f16f98715a06cc22818824904fc33477704bef3a1b01eb0d4248aeb30bc80b4b7facc62819213664a43c2843971bd3f45dd877d2c789d131e2ba17f8a3f67ded9d1f71839d6d26d817efa0442147bab74f886658a"}, {0x40, 0x11f, 0x0, "64ca7db23aeb60ba96b82146f8b5ebcfb7a1409b816b8cd9d42952e2d364d7e38e4083e5cf7fc4665f"}, {0x90, 0x108, 0x1f, "f4f830050f088b84d19a1b5a5880fe4d67713733cb31aeb8f2153b4bc8f2955d51fe051fef130a01ad5bf03c3a6edf2d9490ec7fdc35810abf503bafe86f7f9a414d97accfd3d8a87ab1651602d2a00ec34069ba2281027b660a1a05309d4d41bdb84dfd30807a4964cacd49da45109b953b2a7a2114e8f0a35e23a9c8"}, {0xb0, 0x112, 0xfffffffffffffffd, "a5616a8409ee824fe51fda8bf25795c2600d8958e7cb00fe284364b5608b97508ced11f3c508d298a70a2b7d723671ff66ded7e2f4aefc7f80fc0611c7868fb3c2400a82762edd600fe4dc4406c14bc21a98d0ebb5e4ab3eaf5b7200b077bbce4d1f87ba1071b116583595740c4419f15e698bf21eda35e119e87a74e5cb1e39535bcd49c62380ef6e11d52d8768141fbdb71123249e8447ec9af572"}, {0x80, 0x18e, 0x9, "c2074df2d60730873878b8ab94b734b82c80d69b3df8344f17618e339eecd85a4aa2e69245763792f13649bd0b29a0075410d87626a083f79f9188a73bccef49b4f209e83e4f0fe5aceacc74ccd3efe29095e19437973f1db83ea03092f505ba4a4f08a3b479fde8dcfc"}, {0x20, 0x105, 0x1, "833237ac90647c28cab9257c"}], 0x288, 0x24000080}, 0x40) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000011c0)={r7, @in6={{0xa, 0x4e22, 0x5f, @remote={0xfe, 0x80, [], 0xbb}, 0xf712}}, 0x0, 0x800}, 0x90) socketpair$inet(0x2, 0x801, 0xfffffffffffffffc, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000012c0)) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001300), 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001340)={r7, 0x9}, &(0x7f0000001380)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r9, 0x891c, &(0x7f00000013c0)={'gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000001400)={&(0x7f0000ffd000/0x1000)=nil, 0x3, 0x4, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000001440)) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000001480)={'filter\x00', 0xad, "1fcbd3429c661a23e14b2f2a63ffdfcf3d1cca95113b61320ffe9842c795951a760c76ddc9f3cf82bfd83084de6b1e0aabebd610485f6bb987f0afb322c7b631170acf56fe25172aae30ed528ec0fcc3b9b5ac584bac5765b45315cc273797b9178e80b7cb064159863d1a9d802a6c14264434e0e9c5f7868b3537301e370be5b69408b998317ffe9dcf72bf8046f3ad8cbdab68e0b8bfbc505d5ee55dd01f322dcc92f4d8ab27c5effdc8241f"}, &(0x7f0000001580)=0xd1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000015c0)={r7, 0x917}, 0x8) 2018/04/27 17:38:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xffffffffffffff81, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x1, @empty, 0xffffffff00000001}}}, 0x84) 2018/04/27 17:38:18 executing program 6: socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x7, 0x1, 0x100, 0x7, 0xbe, 0x7, {0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x3}}, 0x14f0, 0x7fff, 0x6, 0x95, 0xf2}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x22, "c697e11a398ca50baf67f5499288fba84e3715eadd97352c5f45a119f87a6cdb49f1"}, &(0x7f0000000180)=0x2a) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r2) close(r2) 2018/04/27 17:38:18 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) r1 = accept4(r0, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80, 0x0) sendto$llc(r1, &(0x7f00000001c0)="74b54bc616c583a3a93099f06d0816d99699113faf2fb068c7047352d336e8564a8af1f7e8163a744ac1ff4815452aa162f66905638e177e817251117a11d1f7fea0b076dc5d3ae3804e317bbaeb543129a3a04ac1a30ce72ab614fe97b4e8f93add6823c3dfe024d01056b66faface7321c1f328878f15982e652e2a17cca9dbc10f0a1a8b4064908dd7774d014f1db3eb7431eb58a0c078798d9a60c1632f1f0dcc7d03701b9264008c26941bf67", 0xaf, 0x14, &(0x7f0000000280)={0x1a, 0x337, 0x5, 0xc1, 0x7fff, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={@empty, 0x33, r2}) [ 112.739268] syz-executor2 (10256) used greatest stack depth: 11320 bytes left 2018/04/27 17:38:19 executing program 2: r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x3, &(0x7f0000000140)=0x4) write(r0, &(0x7f0000000000)="260000001a0053eb910000f909000000810000000600000000000000000000088000000000d8", 0x26) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 17:38:19 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x10000120, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:19 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0xb, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 17:38:19 executing program 5: r0 = socket$inet6(0x10, 0x2000000800000003, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06390000a843020a052369250009001000001c02000000060005000200005a000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/27 17:38:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x3, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) syz_emit_ethernet(0xa7, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="234379461ed7", [{[{0x9100, 0x1, 0x0, 0x2}], {0x8100, 0x1, 0xfffffffffffff69e, 0x2}}], {@mpls_uc={0x8847, {[{0x6c, 0xe6, 0x9, 0x5}], @llc={@llc={0x8e, 0xfe, "7211", "01bf3f772118c16eed0a9aff532532b001e8cc5fb9315d43f30e202833fa334bfb1df5af56eaf8e2cb57a82313519d91ebd036dd2adc0a1d714a6185c78d1bb6bdae119bef97d8937ec71db61cb9aa7fd4422a689eec28f2bc6fbfa38f5ba08a0fe45506227b7bbc47516a5e2dee08daab069f6b830e6b40d065a07b0b9ed41b368ef24bf1d859fe7e"}}}}}}, &(0x7f00000000c0)={0x1, 0x2, [0x3d, 0xf, 0xafe, 0xc43]}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0xff}, 0x8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/27 17:38:19 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) pread64(r0, &(0x7f0000000000)=""/52, 0x34, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d6", 0x28, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/27 17:38:19 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x201}) r1 = socket(0x11, 0x800000003, 0x20000000610080) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/04/27 17:38:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet(r0, &(0x7f0000000200)="b4", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) read(r1, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000000080), &(0x7f0000000180)=0x4) [ 112.991759] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 17:38:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xf, 0x7, 0x7fffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x8000, r2, 0x10001, 0x8}) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000000c0)={0xfffffffffffffbff, 0x5}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') socketpair(0x11, 0x6, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000040)={0x20000000}) 2018/04/27 17:38:19 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xffffff80, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 113.039276] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 113.099303] [ 113.100979] ====================================================== [ 113.107289] WARNING: possible circular locking dependency detected [ 113.113597] 4.17.0-rc2+ #22 Not tainted [ 113.117562] ------------------------------------------------------ [ 113.123873] syz-executor4/10297 is trying to acquire lock: [ 113.129486] (ptrval) (sk_lock-AF_INET6){+.+.}, at: tcp_mmap+0x1c7/0x14f0 [ 113.137043] [ 113.137043] but task is already holding lock: [ 113.143016] (ptrval) (&mm->mmap_sem){++++}, at: vm_mmap_pgoff+0x1a1/0x2a0 [ 113.150660] [ 113.150660] which lock already depends on the new lock. [ 113.150660] [ 113.158977] [ 113.158977] the existing dependency chain (in reverse order) is: [ 113.166589] [ 113.166589] -> #1 (&mm->mmap_sem){++++}: [ 113.172137] __might_fault+0x155/0x1e0 [ 113.176526] sctp_getsockopt+0x270c/0x7b4b [ 113.181259] sock_common_getsockopt+0x9a/0xe0 [ 113.186255] __sys_getsockopt+0x1a5/0x370 [ 113.190901] __x64_sys_getsockopt+0xbe/0x150 [ 113.195819] do_syscall_64+0x1b1/0x800 [ 113.200211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.205894] [ 113.205894] -> #0 (sk_lock-AF_INET6){+.+.}: [ 113.211686] lock_acquire+0x1dc/0x520 [ 113.215991] lock_sock_nested+0xd0/0x120 [ 113.220556] tcp_mmap+0x1c7/0x14f0 [ 113.224598] sock_mmap+0x8e/0xc0 [ 113.228467] mmap_region+0xd13/0x1820 [ 113.232763] do_mmap+0xc79/0x11d0 [ 113.236726] vm_mmap_pgoff+0x1fb/0x2a0 [ 113.241112] ksys_mmap_pgoff+0x4c9/0x640 [ 113.245675] __x64_sys_mmap+0xe9/0x1b0 [ 113.250071] do_syscall_64+0x1b1/0x800 [ 113.254461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.260143] [ 113.260143] other info that might help us debug this: [ 113.260143] [ 113.268262] Possible unsafe locking scenario: [ 113.268262] [ 113.274295] CPU0 CPU1 [ 113.278935] ---- ---- [ 113.283574] lock(&mm->mmap_sem); [ 113.287092] lock(sk_lock-AF_INET6); [ 113.293398] lock(&mm->mmap_sem); [ 113.299431] lock(sk_lock-AF_INET6); [ 113.303207] [ 113.303207] *** DEADLOCK *** [ 113.303207] [ 113.309260] 1 lock held by syz-executor4/10297: [ 113.313901] #0: (ptrval) (&mm->mmap_sem){++++}, at: vm_mmap_pgoff+0x1a1/0x2a0 [ 113.321947] [ 113.321947] stack backtrace: [ 113.326421] CPU: 1 PID: 10297 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #22 [ 113.333664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.342994] Call Trace: [ 113.345576] dump_stack+0x1b9/0x294 [ 113.349190] ? dump_stack_print_info.cold.2+0x52/0x52 [ 113.354357] ? print_lock+0xd1/0xd6 [ 113.357963] ? vprintk_func+0x81/0xe7 [ 113.361744] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 113.367432] ? save_trace+0xe0/0x290 [ 113.371125] __lock_acquire+0x343e/0x5140 [ 113.375250] ? debug_check_no_locks_freed+0x310/0x310 [ 113.380416] ? find_held_lock+0x36/0x1c0 [ 113.384458] ? kasan_check_read+0x11/0x20 [ 113.388587] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 113.393758] ? find_held_lock+0x36/0x1c0 [ 113.397798] ? graph_lock+0x170/0x170 [ 113.401584] ? kernel_text_address+0x79/0xf0 [ 113.405986] ? __unwind_start+0x166/0x330 [ 113.410126] ? __save_stack_trace+0x7e/0xd0 [ 113.414432] lock_acquire+0x1dc/0x520 [ 113.418223] ? tcp_mmap+0x1c7/0x14f0 [ 113.421916] ? lock_release+0xa10/0xa10 [ 113.425869] ? kasan_check_read+0x11/0x20 [ 113.429996] ? do_raw_spin_unlock+0x9e/0x2e0 [ 113.434385] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 113.438944] ? kasan_check_write+0x14/0x20 [ 113.443156] ? do_raw_spin_lock+0xc1/0x200 [ 113.447369] lock_sock_nested+0xd0/0x120 [ 113.451408] ? tcp_mmap+0x1c7/0x14f0 [ 113.455101] tcp_mmap+0x1c7/0x14f0 [ 113.458619] ? __lock_is_held+0xb5/0x140 [ 113.462656] ? tcp_splice_read+0xfc0/0xfc0 [ 113.466877] ? rcu_read_lock_sched_held+0x108/0x120 [ 113.471869] ? kmem_cache_alloc+0x5fa/0x760 [ 113.476168] sock_mmap+0x8e/0xc0 [ 113.479512] mmap_region+0xd13/0x1820 [ 113.483292] ? __x64_sys_brk+0x790/0x790 [ 113.487333] ? arch_get_unmapped_area+0x750/0x750 [ 113.492153] ? lock_acquire+0x1dc/0x520 [ 113.496105] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 113.500152] ? cap_mmap_addr+0x52/0x130 [ 113.504109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.509623] ? security_mmap_addr+0x80/0xa0 [ 113.513926] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 113.519441] ? get_unmapped_area+0x292/0x3b0 [ 113.523835] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 113.529350] do_mmap+0xc79/0x11d0 [ 113.532781] ? mmap_region+0x1820/0x1820 [ 113.536819] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 113.540860] ? down_read_killable+0x1f0/0x1f0 [ 113.545336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.550853] ? security_mmap_file+0x166/0x1b0 [ 113.555325] vm_mmap_pgoff+0x1fb/0x2a0 [ 113.559191] ? vma_is_stack_for_current+0xd0/0xd0 [ 113.564015] ? __schedule+0x1e30/0x1e30 [ 113.567972] ? fget_raw+0x20/0x20 [ 113.571402] ? put_unused_fd+0x62/0x70 [ 113.575265] ksys_mmap_pgoff+0x4c9/0x640 [ 113.579304] ? find_mergeable_anon_vma+0xd0/0xd0 [ 113.584039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.589554] ? exit_to_usermode_loop+0x1ef/0x310 [ 113.594290] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 113.599119] __x64_sys_mmap+0xe9/0x1b0 [ 113.602985] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 113.607981] do_syscall_64+0x1b1/0x800 [ 113.611849] ? finish_task_switch+0x1ca/0x810 [ 113.616321] ? syscall_return_slowpath+0x5c0/0x5c0 [ 113.621228] ? syscall_return_slowpath+0x30f/0x5c0 [ 113.626138] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 113.631481] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.636301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.641467] RIP: 0033:0x455979 [ 113.644644] RSP: 002b:00007f5bd6ef1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 113.652331] RAX: ffffffffffffffda RBX: 00007f5bd6ef26d4 RCX: 0000000000455979 [ 113.659586] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000200a5000 [ 113.666834] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 [ 113.674082] R10: 0000000000000011 R11: 0000000000000246 R12: 00000000ffffffff [ 113.681335] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000000 2018/04/27 17:38:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000002ffe), 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3fffc000000, 0x6, 0xaa1, 0xfffffffffffff49f, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x43fd}, &(0x7f0000000100)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000180)={r3, 0x200}, &(0x7f00000001c0)=0x8) 2018/04/27 17:38:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n\au', 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socketpair(0x8, 0xa, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000300)=""/186, &(0x7f00000001c0)=0xba) 2018/04/27 17:38:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfec0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:20 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r3, &(0x7f0000000300)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x40000, &(0x7f0000000280)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) 2018/04/27 17:38:20 executing program 0: unshare(0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/27 17:38:20 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x80000001, 0x6, 0x80000000, 0x100, 0x6b}, &(0x7f0000000240)=0x14) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/04/27 17:38:20 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$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) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xdd26, 0x1ff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x5, 0x30}, &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/27 17:38:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000840)={'ip6tnl0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000800)}}) r1 = accept4(r0, &(0x7f0000000500)=@alg, &(0x7f0000000580)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000640)={r0, r0, 0x2, 0xd7, &(0x7f00000005c0)="65e5452c8c943a9ebf51fa3079d69d952a7114600a9757e25339118e56b4fc0ab15c7eabe6644d453d94079684c55f2a1b7ee8996b940095198efefcb7b32659cf10fba5be657269a90173574ffc61", 0x8, 0xd271, 0x1, 0xffff, 0x4, 0x8000, 0x1610, "faa3243be26df66e8495dc4c95be35262947e55e2504838d6d2b8b4b930f2f72af6b0f8e7628f3954d4af559885b94225abc2e9bb71818b1572b2ef17ef73a7fef5b3f87c32f7fddd1ace431ef94f95afc22065a2a70589670080bf4019a6be73eb828e771c41fa7eb18282055ece42ff2a0e9111364f52d9688365a6e030aa986097e3a9f67f5dba526a46e37202ddc3403cbef5b6ebdae1c1a9529d34ef7"}) 2018/04/27 17:38:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x58, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:20 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000000), 0x318, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4b1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x8040) 2018/04/27 17:38:20 executing program 4: r0 = socket(0x11, 0xa, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='tunl0\x00', 0x10) getsockname(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) 2018/04/27 17:38:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465070075af30b500000000400a00000046000107000000141900040004000000000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x6, 0x1ff, 0x4, 0x5}, 0x14) 2018/04/27 17:38:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000e80000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r1}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x92, "dd0ec7c99baf74b2804a4752ee9d50ea89083f5be137346274b297bc2bc5e4784a4d3c93d20b21d57c305a85445ec0a67c5574bea402ce4b6edd07409700044460c56403349d7ff1425cbb430a46d99378e867097cb3bb6ec9e17c851407787a803d401d474a179e460afa2c6f5a535ca30f1b96e927db13f9f71809d13bca19033712c362d91b4626779af66252b91bf1e1"}, &(0x7f00000001c0)=0x9a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={r5, 0x100}, &(0x7f0000000240)=0x8) sendmmsg(r2, &(0x7f0000000740)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2be18ad2d2ab65fe9537f7a65480baade7e09163e9681dea2ad20e60f37f2a58debe317b7970029a6b2fc514ff61bac9e3bc16695e24fb991308d2a9571f6b"}, 0x80, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)='4', 0x1}], 0x24d, &(0x7f0000000700)}}], 0x400000000000219, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000280)=0x3, 0x4) 2018/04/27 17:38:20 executing program 6: r0 = socket(0x5, 0x80007, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) 2018/04/27 17:38:20 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/04/27 17:38:20 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = epoll_create(0x2) epoll_create(0x17) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006efff4)={0xfffffffffffffffc}) getpeername(r1, &(0x7f00000000c0)=@pppol2tp, &(0x7f0000000140)=0x80) [ 114.126968] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/04/27 17:38:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:20 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0xfffffffffffffe38, r2, 0x71a, 0x70bd25, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}]}, 0xfffffffffffffcd9}, 0x1, 0x0, 0x0, 0x4000810}, 0x8000) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './/ile0\x00'}, 0x6e) 2018/04/27 17:38:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) bind$alg(r0, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000180)=0x68) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x10001, 0x1, 0x1}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001480)={r1, @in6={{0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, 0x84) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000340)=@full, &(0x7f00000013c0)=0x48) recvmsg$netrom(r2, &(0x7f0000001c80)={&(0x7f0000001540)=@full={{0x3, {"2d556b858722de"}}, [{"1c0ef9b9e72e6e"}, {"6b86def1ab8de6"}, {"7f68d5af665090"}, {"960d09639b0772"}, {"49dc3b41e30ff0"}, {"10a1abb9e73818"}, {"37e2b5190ea8a4"}, {"aa9b0c0e87b297"}]}, 0x48, &(0x7f0000001bc0)=[{&(0x7f00000015c0)="bb710f060e5191d50e5a9c2794a46e69f92ec8d92f2ec63bc6bed76de81ad469274e0aa956c52da7004f70a72b0baa799546ebe84294571dd52ccbd951f8d552f057f03a77d768ebc9846978e862c811c0145f05da6053e748ce0014f138ac3eecf466150c180a58f576390f3127a52b355eed8d40ab58b99d2d13ed10077414571967c74f5f94236499192bb38cfb2d253f6e6893c4fdba82ee94749674e44a3fdc5278f1a8bbb2f213a83e9a5310dec5d54f53aabbe54823a7cb6c9d2f44ae22c6fa0ec5934acfa3ff1bea4946033b5556b4ef92a89c4c3b344ec34cb40fd7d78a4ad2bf7985d9ccf3c83b82db9eed", 0xf0}, {&(0x7f0000001740)="9d2bba1e9d5f13ab0f460a5172115116b100722d0587f6e1599455c5dbea3d68da6789d16e2a1dab3403e4678e907dd187775ac0101f5802141a69a7ac8f66df0f19916cf6f6df9225ef81e3ab87ba953709181000b785bcf1d7e9db992380ab3618684d06f449d44f78d515fac5c99bac4b048091f747aa403c1e678f7989bd1aa76448fa4f1db2cb34714b51338f2df1cec296ca536d6dafb5c43de0a15761a3eca1792d55d427d423a818f4abd7d7040294427513a3075e1456ce1f7f2b18cece021f301dc6bd10f0f900", 0xcc}, {&(0x7f00000027c0)="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0x1000}, {&(0x7f0000001840)="785c16a59d904fb52856835842b9ddba120478e7cf2e9f6f5b409bf1d87f2493a0e540a2691c3a01b72adf34d5f99f33d77ef4a90d642918580bb0849039b1e2c8b54112eb8edd04d7bd5efb67f94474737caaf470e1a6542a11a963a42fd3f9d051e572c672bdf5d56b0cde5ad79a86cfc2b6d8488d1fc2c9784bdb3915bc1361b308b168bf23dc713de59c9ddcaf6ceba2aa791693347521bde83b4365f3a4a8fbe332c8167140518e231bc60bebbb30e5aabd9d0a13f9724c4812004ac4ab39e066d89a8ff33e404c12bffbfa818b22b058ab241d0f16d58fea", 0xdb}, {&(0x7f0000001940)="b36f25269f0922e1e23a1421769383d166d02005e728f8e10048279b824d8ed16273cfd007d2fc8dca02ba63f0ab60edde5fb293b8c098adf7854ef54d39146f64ce022adc3c50d12dd2c762cc1cb2c945d05cebb6695ebabcb515cd2073490ae2f87e6269b0ae6b19c6297df98a41a3019c3fee8c606e311e9a2c0d01", 0x7d}, {&(0x7f00000019c0)="0c8e39b22a29da464206527d36e628f665b1a2ead3711d2c9fbfc60de95c75a6a500c263c1cd45aafa9798550114c065caadd6f488ac20a736c2c6f3d5ffa0e399618458766d7dc526707ecc4f81e8660d9f8f65ccca40160d9a9f68b4ee0787baaad115de3d8e7ce712f4c6dafbca61d67301195d48ff82d67a36f31e0abf0abe933805ca32073f7c8ef5e87127b34072739e51c72f4534cc2a1612af720da9edb8ee48d13653257d346b1c94bc2fc40554404d25ce", 0xb6}, {&(0x7f0000001a80)="17966ad79881707e4df96019c62a8535782c3a41a70f911aaa9c3cd8c22c18cfa56c76eddf287eb5e744dc5f2a11d7500548be5f4f2a5a9237115576ec4cc1c88afba73644b22234a313dd149c0431fefe80d4c283905a066fe9484cb6a311aa74e175aebdd1d80175894543cf14138649dac17e38c9904b9f453499e1b677520e24aff160b299509f7c8f9faacabe0b3614c69db133fb08dcddd5f8d52061eda7cdc4a9def9e48d96e19860b6b13c0788cb9074d3c0cd625e5531a0d89515d70906d5bd3e26d70477928763cd65f96742fa57a73104a65ce66e0023a775ac1dd3b10416a65a62f7a56518474caa", 0xee}, {&(0x7f0000001b80)="4a3e6a68a0d38ed4b5d8731f2d7c", 0xe}, {&(0x7f00000037c0)="30912dde68dcce300ecaff7a2d8ba6577d0bd5aa23aa416b79cf8583c91fd5aa53884210d191b20ecd19c26277cb4ffab1e080986472ac501cb764e247530ab8514e705ae19db92cf4aae0257dbe494f928cb50b26ef12101203c570cd5d9ddef584ceca0fbca5ca6b3eec7328f3f4e2d746a9d87ada84a24646e631fa3872ce43fff08e9eac129a2e98c397039264e26cd54e2deaeaf33c523bbc7d2b0b38ef2ad041d49f74e907961690ff21b066a4f3fa4afa9007ef4a3f39cb6cd1d4dedcc74fd97ad04967736320b9f26d1d3f106fa25bd7d2ff8ca2b14d871010ed0d302a09ed2ca7d1e840be6bc67690243ad28d527e53988fc16f9635cbe5118dc170a9eaa61e57a85a487e86ee525cbcf8db02245808da323ea4a410e35cc22c0e7dd2b3fef4b5e2b5fffeb1d44fb5d15f52384870b43784d125826c6b8992bd001b24c8f2300a711c99080bff35199a7988edbd6b04161062bf8035f806f43aac61e6fd644e8d976e6009721c8c9b5292160b30c676d9a1d74f66a816aea041c2994f4e348800f9906be623a61042d1897816025e40b9f93e49ac830eafe3c55aeede140b92e00d1f964f2f5059815c093770ff92c464fa7b59f1df6246a2325adb8669a808cc680864d4857c9a80e55a28b688cd1143609507b897ba9aa8e4704d341f93bc896b502b1e40ec32dacff94345f0a79e60a2d9c41e93639c96f212e2a052fc5c4c7c1c57502f9581974e95493b395e7adf240ab89eaf27c6e7729402e2d7e2972eb237b5372c74b0c2bc9451772a5b30f85c3f9b6dffd47cc562ee32033c5f170f997c768a9bb4b833f4cc4b5a8f3093039946d2727c2a2db10d8aaa191b9cd3e1e54171897fb025929b922a6cbba887f8ce03e72f8ef6e6ab71fce69e4e4097078cb0a569290a8e7aef3c7479cfe799fbad49ac234a06ed644d8adbc7875c3fdd722633f48da98c6e2d14ed7b931f3282f31d319915a01db61f3bffbb3ec9a28109c4e798de538b3a971532212f4122e3510a4fabbab676d3f3b39e27a6176cbd55fbc39f7c2fbd2d0dc7dc22834d7ea77ca7a267dbbd183d12bf231486c547134aaa70dbae93844cfd9606dcea4d8c643bc65b901c9b6756752a5c9914b32ec447976ed957a294e4278303a43eaeb496ba54e803bf3c849ecfedbe5a65560201e09dfd06347565a0ff357c84818ff7a6d00913ac5580c546f565753501ae873b5de1c45960cf87e9a9e88dce712376061f89e5816cdc7352a01864dd6bb05e6aadcd029804deacb70bc3352e0f03771cd9b13312d4b29d4b7a0b603c6cfff10b184652b7227f1f88ddd57798328b72504031a669ec939ec61b8efbebdfe2adc9f05327a4b6a13c704835462f82b4a24358582b8faf8cf3cdfc30648156b7421c73bcf07351cbf9485d6bcaa085e6d066fb9fa747ad2b138388fba5f12d152d8bc613f7d2b7343f7447492f22a64b29418fa39c503ef535b7a6d81c7084f319f56da09ae00cb61c4db19ee0e56625f68f594e500693f24b795475b82238fa3820e6e67329f0f21753971332af0103b7a4dba5bb916ad00b57b3e2d5ce80dedc73c2275a4242d71714db3ea0ae937b8dac461680748027b7fa7dabcb65b10852293dd5c111f61d9e2fe6f1908e389ba8baaa493a016d80a30ea53dc7718d261211994f3ccec68ce69218c566ef6dff038b51eab9cfe250312c1387ee9235056d5791b1bb26191225395945fbb79367db7bccd783b69a9c4dad6d2fd4946f1abc2ef4fdc2549a3d06e30971aa3468efb3f06620df3b793e2f46d2383351fcc5c4438c2f9334f1399a409876773911609820a9f7ad0c73d5ea5eaf47056dec49cc3305763b7aa3ca2fcdccd9fa4cb1a7d66a00bd4b5497838a10004fc687fcd3e24c8a1deecc35511f584131973b70b6a2b5c8894e4ee6082f2a12bb27b9744816014f4c806924ee1c09eeb9bec01b0d4218391eb876dea92e8d3e38d8b461c240d544b4f0d716150bde7d81500914669f0d7d26d8814e7abc6e1da54cf5e53b9d8857a8506f76d221a34321c2490184cce21aacfb924e8cd3dbf78dfb679df53a616d1644199e6a39da15a15660b6ac0c8ce1773328028d64c652be236767f1d28948cf70889547535971a25de397e73695e0270f9606378981ef6aad16345afacb36b9d702bb99c60c1b4ad165dd6f150475339980c88f00b5ce9361561bbe298874d19c63aeaf463394f67788228f8d248b3105ea0797972cfd315b5004f4c34a27f1309c1f90cce77ccbef4c6dcd3adeeb32649cf848d5a854e722c5509d4268c8bf5b0682267c777442dece049e8aa5a4eb9cbf5f5aa6c3e10b2942b33503b0b9d4ffc52dfbf6df2b1f1d3ed95852992494ba84ca618f5f5335a488044d8686f3f04fc87365ce53814f544df89ce0792d1339ba3f822ad48518f04227ddf88f0975ef3e6965a0ae1a973b8fe32ba18177ed8ac4405564b786e106086908d54961a3892945a1bd4bb8e24c5c030fac7cd283d0dd083955f8963913eb09aaf8d0e51cf5d523eccaa147555a1a1537e54cb6ef88ba52ecc5da940adc066b4ac7a6b6305ab392edc959fac94af4bef639f660f78736fffc5db362688be7a2dfbe81214e85a0280d7ba19da865c340b7e42a6a062ca9db4fd79e20af1ceb113210c70e7e6656d592886d1ecb203325e8beeb6076cccfdb6d852cbe79b0ca17d0d1901ce06540898f27739ddc57dbe98aa0036d04299648b80bf72ef2a61912bca4ddb71261f0d5eabad090eb70143ea6024e0f423f35d1a390e10ea908c9960f9d2fc5ae7c5da95c8b198e43d90b506af532aec2eccde798f2dee7f24c9d522301e63568c5a1da4b33e238d6ea1b6e0916526f3a25d7a40110daf005d83297a097042423f247b02adc991a58821470d68c137ce1ae4462f6c7c22e42bcf81050985262fb0926258cc7db7bea6b93b277d7a81ee9585c40f6b41b171d30b1e6907f82c5d07f1c7e5355cf56c04b23ced9749ea931e48cd8b28f6a0b4bbe9a1d3b831be34209e842a25cf2e9f215fa5b263685faa7ff2fe5d64857007f223cf14f7132bcfcda7b7f22a019223501d25aa4f45dc122cb6cd821bb24a5f82d5cd0add4c7f49da1492714a087c21d3e13e74c9b8f0f1bae5938ab920eb7b3b1c1b1810ecb0e6b48c15c4e1a0423ed770c6720b5421a626edbb750206d24b8868d41531aaf07ad871ac9de771efe053026f5a4bd257bf0ec8f0369ab8717dc5fef68f58f0a43be03983d7255912a4453d1cf7719c5175ede32c9dbfe62b20a9baaf2686696896b1f18a902a5e15a6ad2a024b2d1103fedc04a7b89434ebc81f3d49c88c1394ca7129efefd416dfe647933c1920c520696ae8855d34cec0869ab55cdc7a959bb9f070879a253d6c06566d4d103873a0b6bfc5bd4087cf0fdc5f9804422cdecb6545a911dae3042204b74e0332b46d22a4433da77dcd50381ad1da4b2182616ab47c2f47a54c259cd0abb6d13b5d73ece21477c98feb3c137df094f45f713a90e767284ebc118b0d9d8e7d7aa6f6c6e41da3a242fe17ad97dd3b88fdd38b0d2237fa3f76bdec4bd497c947017e15787b33044cfd2d4d6a511a41f43e39a827438dce0c27abd3a3c7288f09d956a449e4c82f4d43bcd54643b330ee9e16ca6df7494bb888f55f48da68b16ec14e89b1458753907b09ce18dd3a60724c325980778058e9a96af6b7b24a79d61ddb2da3073717fb6a00ed83172d69711d459973176f9dd5fb2326d66458a7e1b2c59da253a69e369ff406482197d5e76256a55e935159121e79ce4f7db6859acf81ccaebd60fb19b88d1c9486051fc5a70b3ad0ba2aa61b12dcdab2cc3cdd0eb7d26b7cf4890d39aa609becea48ba5d9a897d1bb80d8098a1ff4f19cb34cd964767c7d0e510da5575b3318192ffc15d8261ca2296b1c55b946cffa9d0f7fa61234d29572f4eeec7c19260369b576d8651deca94c25557a6ce4735c99c34fb806907e299290e735196d0ccbf1ef2349a21fa43552099444502356d27851b240750a97afc041e27073d9afc219462c18573f2f97a2c2df8f02e527bbe09204cdfdc9814b13f76495910441368358839606576dbc1eef760abd29f5a00276c5a86688ee1eae90542ba73ab1941f71e135708492ef63915a818d6ca522bfeceb1d8228f77a95d7f65f0dab2beaa179ce3df534b9551793e8adb098c93fc8adda85beed7d06b3a25132b68579bab4956f239db22780726e4f984c3dfadf7f340a6076dd30d2dd267d33de929be5ee62accd1e8643693463ac9fc3068b763964a3dc49046ceecc6e9ef6cd961cd37c4b2c24582a5ae840b9b7e266d0db7fd07471e4ec1bf52a776d6cd2126a98349478cd9ffefda4273809026b21db85bca5cad6faf4128b13772d44b973329d2f4f4c09421dadbb69d240e4d9db519d6c0c96db9c303896b74bd206af62d6bccdcc84b148b0974bf583f0d8260f4e3e7ea80b49212b719b0b08a0e44b468b7e5adb3584af89d32fcd92424bddbafc2e3f3bab87cd49591fa748d9ca61322a4e32f665f40fe1a8c1fef39a6590f5bc17a70f4817301ba70fe9c988129f4dbf70fbb29e44ec5a1784af7cac7fb0e5e9f2e0ff3f148b4ff78d4dbbdb52b9988da27cf8fc928086e0331a08f2b89f1b7b7793c056bb59c53b512f404315472794d0d3d78b61fe4cfcb2789076cf4f239b424896491b17a17fe12a31d08d5189708faa245c194b8d84edb0ab5077f6f1075c35e7e05231167b7bb27845af59c655f39eeca1dfaf2110b4b57e9383feff432c3b3ecff31b76ef432d5ec12c60f301550622826f41ba1ce2e2dca04c7393d53355911c3cb7d82ec1de866a25f2931b1a2f6dcc55eb40d0a7ee159de4356e9c5df6ab8e76faba2082ef0e75b3bfb669bf488667c3df0d79f0c1692769cc475ae62ec5fb32f1d962f3d5f65730f79437f29aff92df1d8788632dd93f93d0c9435f73727746ab744835333fd1d826ea967e1151e074850fe1e7f1de155ddf263db06169e41915a97d5bc8f1fe52c54a4765180c8f94b18d7e9069c228f0c5e0f1d49881b2111febc902651ae2a986d49d55f6de056cb9cac9ff54998169da8f83500ede2ebd8f29bd56cad7288356898cec4a9894ae71b859e4af1524e4726052cc2d02907d29b38dfe81231c8a51951c16a8866af34c46d0d883e715a39330cf81267a94665c5cb0465a5048725fde2c09c7ce5ebb3ab57c55f9e788d647cd19d8bffa44c749fdcce31e1b5a5658670cccad43b5d093a775895530f34e8e1053d6ccdf6104f418a3303b9470d6cba30328b3b27643e288255876c5cf7e3f46d3b59ba648b40b8e23946ccdbd8bd95b479d3ba9f727d07ea315c8768aae932319d6b9bcd9adbede2f892fcaa976900a7470a7c75ef3fbbd6a7c4e63578f488261ee746123bfaf589c6859f1d5c83e8450ec8637c59e6b3670787f129a928e6fc67e5435f290bcb15716ba2feb3a01673100490a71af43705cd75ebd8fc79fd1011fada153ed73ac0a8924f22a6c0c073026a3b9648eca2565068ff7f26caeecd764adf2a28295cb28fb0a5474672d04bf79a68293e0f3e04961f2aac83f63663a61f1a82190d2b5302fce3f96e29c9cc1b8c461daf4e85ab28261b29f58569b93470b7c36d14783eba3e7165d5342906659f94e4ea2bf10fa860cdbe1e36aa1d759b9cfef2e1c104a03dee1ebc1115a60032367fb34f5db3511a90ab2f3f975b83e48ca1ff1e1f00193243d294a65fde3625c2180b8ba", 0x1000}], 0x9}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261f64eeceea9f3e7512", 0xffffffffffffff2b}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 114.168953] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/04/27 17:38:20 executing program 6: r0 = socket(0x10, 0x4, 0x1ff) sendto$llc(r0, &(0x7f0000000240)="bb8962dbfb638b", 0x7, 0x48c1, &(0x7f0000000280)={0x1a, 0x30f, 0x4, 0x80, 0x2, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=[{0x10, 0x10b, 0x9}, {0x10, 0xff}], 0x20, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002300)}, {&(0x7f0000002580)}], 0x3, &(0x7f00000036c0)=[{0x48, 0x0, 0x101, "73af8b2d48668ec29170119f5a740de0a75497ebbaf1c35f50ada884f4d10f347bec260a6012b5eb1e8a69494d0131adaff26e01"}], 0x48, 0x20000090}, 0x9}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x3, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) close(r3) 2018/04/27 17:38:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x3, 0x80807, 0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2}, &(0x7f0000000280)=0x90) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x400000000114, 0x6, &(0x7f0000000000), 0x0) bind$netlink(r0, &(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x7f, "018dbfd7dc702ab968bf52a2596f5108ca42b67c71265b97920792b40f49ccf4d63a08b518021e9600dcfb21c797f746f13e1f29e19defeed4f0cf4a9f3653ebbcadb5e306d4ebf0fd286a6820bf787cd8f7305aeb621bd6c3b2fb03d300374ea7ab1f0038e8fa84b37dbe73d0e557adf34e395aac4dadfc0a19f645a03a5c"}, &(0x7f0000000100)=0xa3) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0xfffffffffffffce8) accept4$bt_l2cap(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000340)=0x2, 0x4) 2018/04/27 17:38:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000e80000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r1}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x92, "dd0ec7c99baf74b2804a4752ee9d50ea89083f5be137346274b297bc2bc5e4784a4d3c93d20b21d57c305a85445ec0a67c5574bea402ce4b6edd07409700044460c56403349d7ff1425cbb430a46d99378e867097cb3bb6ec9e17c851407787a803d401d474a179e460afa2c6f5a535ca30f1b96e927db13f9f71809d13bca19033712c362d91b4626779af66252b91bf1e1"}, &(0x7f00000001c0)=0x9a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={r5, 0x100}, &(0x7f0000000240)=0x8) sendmmsg(r2, &(0x7f0000000740)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2be18ad2d2ab65fe9537f7a65480baade7e09163e9681dea2ad20e60f37f2a58debe317b7970029a6b2fc514ff61bac9e3bc16695e24fb991308d2a9571f6b"}, 0x80, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)='4', 0x1}], 0x24d, &(0x7f0000000700)}}], 0x400000000000219, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000280)=0x3, 0x4) 2018/04/27 17:38:20 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='gretap0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/04/27 17:38:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xa00000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x1, 0x100000000, 0x0, 0x3ff}, 0x14) vmsplice(r3, &(0x7f00000007c0)=[{&(0x7f0000000180)="bd694032d0acece9d1b1c698212691155be86f9952f9b242ff74090a9b70073f6fc6f86f476fca93e1f6a4189c064f4c503e404c10241415e1e14da3e05cfb124f65d1791434", 0x46}, {&(0x7f0000000200)="03cd839fc4fc643c6c3190c01b670f814664457fccfceb2878683f9f5ee842b0d69fd201eea7c2928c0b01495ebed9c8067df88cb9ec23f52fc511082cecfb6bae055a101803ad51055cb14071e5edf5694d83a35a9e7c4a0c59dd28487ee0c62c248b1b46dc6ef4954c23fb354b9dd9c30c8bca8a31dcf57d1b13afe250f9b7cf83537fe6399844059047dc7f9be0f317e0c7da7cc6e6b8372a795e7615b187792f48c762b80b84b15e3c3136c5c0e85eb4174a6f826b170ac65d7105c10b3a73cc0a1f2b221f2e0c1b949e68e82b6bed4ea1c9e7c7749b587192773eb50beec974eb0b203b8412992576300271b6bb", 0xf0}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f00000004c0)="59e7a213272eda28014fae7af923b224a9e3e4182e80eefc40efe1013dab2ff16e301114134f74ff90ac6d234c20b86583b9a593fe353ee01fe627e618a3c7157dc979ab18ebe4", 0x47}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="585e9c33d4e218b3209e04fdbdb1105a50006ab3e9467f754fc329cfab1fd4e5035d4d3fd72bedbacd85202a657d94de75295d29009ac9cafcc2e0a6f7a8f49f9510e21a3444467b93301bd2f363e6de29d1784baab6277c7cc62bb573a914146ecd688290fda2edd5cc6a88063a9dfd2ddc159598066ee05f11822502bd9fc8539a8927327b78657c2e1c25c16a04428646257bdfd5eb840f112e6aa67918b1419d3098e161a50ffad2b5b578a7dd128d29fba612273a4891702c9c4e46771098a830eb05a258e741655d601110020d", 0xd0}, {&(0x7f0000000740)="d18a3ffb7a68d71d42d39321b94acaa01f146e1c1aa057bb547f68da7bbf02e08159425a27281f4b083c50df90da561f0835f161428dcbf3dcce28497bce077c67f1346c2a719ac2b12b2c98d912aafe7b64d69b6b295834db5850991c15d5e45e8bea071d5cebde9a3379d97d258be34d", 0x71}], 0x7, 0xc) 2018/04/27 17:38:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000c40)}, 0x7}, {{&(0x7f0000000040)=@in={0x2, 0x8000, @broadcast=0xffffffff}, 0x80, &(0x7f0000006600), 0x0, &(0x7f0000006680)}}], 0x3, 0x83) 2018/04/27 17:38:20 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080), 0x0) 2018/04/27 17:38:20 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f000000b080)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f00000008c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)}}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f80)='R', 0x1}], 0x1}}], 0x2, 0x0) 2018/04/27 17:38:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x7, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7c6fb2e8}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x3ff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000740)='tls\x00', 0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/04/27 17:38:20 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr}, &(0x7f0000000080)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x88, 0x0, &(0x7f00006cdffb), 0x0) 2018/04/27 17:38:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0x800, 0x80000000, 0x9, 0xcd, 0x4, 0xffffffffffff8001}) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @multicast1=0xe0000001}, 'syzkaller1\x00'}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000280)) write(r4, &(0x7f00000000c0)="baa4", 0x2) connect$inet6(r3, &(0x7f0000f65fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x6f, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x4, 0x635d30c0}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="22000000f81e05286bf0b0d2d518623f97e74add59e8eecaf53dc7942ec1ca540bf9abd166d9"], &(0x7f0000000200)=0x2a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r6, 0xcc, &(0x7f0000000240)=[@in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @empty, 0x6}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x68c}]}, &(0x7f0000000380)=0x10) 2018/04/27 17:38:20 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000640)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x800) pwritev(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)="89be8339", 0x4}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000940)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000700)=0xfffffffffffffffd) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r2, 0x9, &(0x7f00000000c0)="dbc34f32f04d15fd67445fdbec4fd373f1804efb07309281f5eec657ea18442cf6c49562241dc3ce5894847422474c4bdf254ac5b112e50beb40d38b13d3bf07d0f29f1bce0a11ea9aa7fcf75b45a9f15c30c5cb9a1e67b911bad42d8aa0e819f7ebc065759dde3b0b55a500c66f1d10327fc34f14e9c6edb898fdbe4cf5f48c9e1a10759a517cae6dee11b277696b60cc1ff625ee877cbfcdde9486e76981ef31") socketpair$inet(0x2, 0x20000002, 0xffff, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14) read(r5, &(0x7f0000000380)=""/235, 0x4a) r8 = socket(0x400000000010, 0x3, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r6, r3, 0x1, 0x1}, 0x10) write(r8, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r4, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r9, 0x1ff, 0x2000000}, 0xc) getsockname$netlink(r8, &(0x7f0000000600), &(0x7f0000000900)=0xc) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000400)=0xc) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$bt_l2cap(r4, &(0x7f00000007c0)={0x1f, 0xffffffffffffffa5, {0x1000, 0x6, 0x0, 0x3, 0x1, 0x78}, 0xfffffffffffffff9, 0x8}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x95) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000800)={r10, 0x100}, &(0x7f0000000840)=0x8) socketpair(0xb, 0x1, 0x1000, &(0x7f0000000500)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000680)={0x4}) 2018/04/27 17:38:20 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351541d3564b396fbbf732a15b3fe56aa566"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl$void(r0, 0xc0045878) 2018/04/27 17:38:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={r0}) socketpair(0x15, 0x6, 0x1, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x80000001, 0x0, 0x0, 0x7, 0x100000000, 0x2, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x7a90, 0x400, 0x7, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'gre0\x00', r5}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000004c0), &(0x7f0000000500)=0x40) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000600)={0x2, 0x10001, 0x0, 0x6, 0x2, [{0x6, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x200}, {0x1f, 0x1, 0x0, 0x0, 0x0, 0x1200}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000005c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000480)) close(r6) pipe(&(0x7f0000000400)) connect$l2tp(r4, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x4, 0x4}}, 0x2e) socket$inet6(0xa, 0x7, 0x8) close(r4) 2018/04/27 17:38:20 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@nfc, &(0x7f00000005c0)=0x80, 0x80000) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000600)="06c017e6da20c892a01ac9ab6293ca093736398b99cd1227f974c3f5c177e91bb1ed0d680a5071e5084c6ed4fe7d1a5ff084ed1cd0cdd43e86fe10481982600a0a4c132b098a03dcb5ef9ba9780c6e4451e569c71e26feece6b48989fb081c00cef05336cfd5dc9b87bac0766df0347b87e66afa9e91aa06ecec48a8edfb56efb18cba2945b4b0024b709d54eaf35d2f8bc63709e917658bb4f58054f82be185bd1b7520888ca356bf73145a6934e66f078a89dacc7bcde13deba4fe977777ec0997132e97759e5e67cba6bb4dddc388a96e268011", 0xd5) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000700)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000780)='nv\x00', 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00000007c0)=0xa582, 0x4) r1 = accept$nfc_llcp(r0, &(0x7f0000000800), &(0x7f0000000880)=0x60) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000008c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) r2 = accept$inet(r0, &(0x7f0000000980)={0x0, 0x0, @remote}, &(0x7f00000009c0)=0x10) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000a00), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000b00)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000b40)={r3, 0x38, 0x400}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000b80)={@in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}}, 0x3efa, 0x7ff, 0x6, "8c8522ebdcda35debacff71bfd101c9eee71c8aca49162558a171cbe9944a6d0b8af4f9ced040ad00e5affc5500d699eb5447595b25dfe97939238d4f5f44ec3c32892827294b88a797d119be03454cc"}, 0xd8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000c80)={0x7fffffff, 0x8, 0x9, 0x9b7, r3}, 0x10) sendmmsg(r2, &(0x7f0000003080)=[{{&(0x7f0000000cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x1, {0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000d40)="ce9ab9e5e599fb81d8e6f435be6414846e627d162ff061a5750d0628ee0b4428dffb064c12a3de2e98c5ed55713b5fc52faabbe62adead0d9a1e1d7526f08b12c06edb2906a8342a28ebcdf43f6f8e8690f671d42a4a7aa1f3b8b018bbddca17119d5d1a27eb029dd236a86e184526c195cb0788f8b622776ec3ebf1f18497e4fbce6c0d388f087a446a8ef985515409a5c42970d5a92e2331131c9ba476c225ff96372406587805d8f09ca424685e9d56cc7763dd0bcc19dd5fe222cdf9af9f07", 0xc1}, {&(0x7f0000000e40)="aceeaf0a1bf50cb9d2de74eded3f88c815dddca551ac1f1f791603b476e820c608fb8dbbc5bd7c2b8dd4a7c8ac0ddad3685bdf5531b69a61", 0x38}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="992f8c28ab0a82a444e3dceb582ff46dbb5002986e351f2befd5fa8746c2baaded5524081bd9f56abf54b128d392de9ca3dc33841ffd84421fb6c89cdfa51b03e607307d5f7730ac8325c4c562885cd6e20f591e4453bdee5c7948af65441bf1ee916f20e8692b549471313410515fea98a2ce9448f7848f657fda7ffff3a7cfa0f64354184005b8603cd9283d1e05df01cb30b051fd2e73e5db93d50177d5c104eebd3bfad36ff62fbfe8982cab7d0f674e28a05dcdec65136fb1b65c2c96ab4a767f8d1a86a15081f481fe023f716858605055af73f7b3c5899364", 0xdc}], 0x4, &(0x7f0000001fc0)=[{0x90, 0x105, 0x1e6, "d7d86f13059f22efd86d91d9db50b1bdd41bddd30ea37f094583b597c6bc4adf25f4c1fc4b9c6619ff715276b39967a10e0748fd3befea4c06cb01f652cd0014a1ae695de52ea35ee593c249226841a91a3086e6cefc5d996c8b5729879e7f2380de24d381a449c8504cb364c53ac3031ee8c84ae1717458e4"}], 0x90, 0x40}, 0x3f}, {{&(0x7f0000002080)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe3dd7017fc3c1c68}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002100)}, {&(0x7f0000002140)="47971db07ffd039733574494197ff9c902fde6d6e085874cf01caa24194e7913df25d7c5d014782b4c3da4cbc657fdddb4ae69e007e957b32ea1441e53aadd", 0x3f}, {&(0x7f0000002180)="fc595fa3e1d9c222e752716dfbff00190d6fe00830ca05acc64bafd3921d02198a779e661e759b136ecf0d903a5f98fd64fb8ad168c89aca5ccd21dd48ce71b428a84fd152eeae201b236ee89f11cad75d45a6ab05113ee02984aa0fad751ea5a85620c454e68539d983", 0x6a}, {&(0x7f0000002200)="68d4f2ee3162f6a83ff8a71ea673520f1f2f5d6845e22eb32073e4b8ee2cb5b64de4dff7179190cc6f7f66e3b31eb9a902bbbd030ecdf4d2d2f0f748a1261b321355", 0x42}, {&(0x7f0000002280)="e30ae28e046a31ab3d6780d2c63857a4ee77e0e1a0c2b1dc60401f8a9d9d8d1b7a1b3cad033f234dfcf3233a3582dfd0337b464e10310a71b4e10dad75245b2238441b188d03d4a495ec0910e248eb6e24ce5149323eeb2560d65470b29476eb3990a15728703e42fd67516515cb9ff65c6187200de82a4186ee88ced8721ecd4a3bc89b94915a76a644d18466fb6387bb9ff65e415ff75ab2f5fa", 0x9b}, {&(0x7f0000002340)="5836bfdcc9051dbeb7011ed1d27f9a7f4a5c4057eb5f2d4c559232612786e98116cd7ef5fe0694bc07ab0ecd3ed38e52b713018b3f9b3ee3d7f2740f204a2b7e3234fd8a34ba9b45fa4e3569ab00d09421f2827720d61382074523", 0x5b}, {&(0x7f00000023c0)="44ae6bff075a6927cc652449a391af4334237b109174853010ae90fabdfeab52082e3c241d86474c5c74a4eae4191d0a5b5010836b89791388c8042dc7c1cc1f73025e08038419fbcb930275f74534b800f576c006cd9691285a5a6346b4dea5f9937a30125a332d78a93abaed03725995555af2dc0d08e90f9e5abfa495869281d05edece9ddd33420ca759d946ebaa08d6", 0x92}, {&(0x7f0000002480)="5144a50f0cdc14bfde981a710a288243af11f09ba7dfb5f48e999fd148a4aaa4c232183b6ce6f680dae970433f7b997f646aaf37f48ff75202587d11fa1906832f58f593652409571a1adddbce0dedeab578fd151004067ea14e4231fe93faefe65ca5da060d89f31a6a58d894a0e25ef950c81dcbdc24c1e76ea8d9a2f2238aa4afb189ec204baa837d1424869cf76dffc2d77cd850a638196371fe61285e9a8c626876007de888a2d346d2c1a834f07b831a09e0f7476b107adf86c976be1c0b11510ece9e84fabd996b50eb134afb5be9d779202cc58b0f841b5f78bfcbd2d500d1140e186bec964e44", 0xeb}, {&(0x7f0000002580)="32f2e70d5628459713de7e0ca089a9ccb6533eaf01192482533eb2cb8e28f9587efaa30d8a88c0289ae0e96473852482ed706db1d4e042e4da1ea11aef70f441fb392090fbc2b992945735c2d850c2a855463976c0cc365701782194884706dfd28c25517a94be2ff9b664cec15eae60340851727018f3735163fed854433cfd59eb30aec326aaf7c5c58b11ec3cd87213eb3e9e503c274a1831b7f449962fc22308f1089aaeb71da828f7b850bbe8b2d8530b6f8a0272babb2798ad2984bc2adf5a939717972311467736bd0c7f47a255ca2773f3a4f11d63ff8c8f3f0d24353475c5", 0xe3}, {&(0x7f0000002680)="391e73f3e8288b6cdd9f746624dc6fe119e828b1278289bbd7248eb5e3e8581c4d2e89b3034f05b3589fe2f4b65e71876ab10d9c40a53fd9bffdac2abf57c2c9fde5b884c835f7004629eece3e0171a41cb11b82fe279d43197eb7fc1d82c8e50158eb1f940ba58c4805499bed152d99e5d258ed54", 0x75}], 0xa, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f00000027c0)=@ipx={0x4, 0x5, 0x6, "dc27bedd69f6", 0x100000000}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002840)="69d6e278b863620cbfd32946f29878258ce1a7fead62c7ff9290ee459f75822f7c530c934fa94e8830b7426a340f715b9048c9", 0x33}, {&(0x7f0000002880)="4afe2e14dc27004311962b8af5a0c308836ca01376c03ac8e7ef5a824f24cf41f03cf19e309b3a92a116e413e884b3c3783b1170cd4224e6", 0x38}, {&(0x7f00000028c0)="18af1659bf1a7528fe253fbf9e6ba6a091633b6cd3249f465df239cee941e6faba384cec4f6f4bc0924dab713ca5234c86194817e432e2", 0x37}, {&(0x7f0000002900)="4aa9550751201f5f88736a47cb6914d7cc833c7e85cf6251313d39c99aea491e3cdee00d0dabb9a2923d83cef3839af91071560b2b59e91e2c383c83fa6c56de7ce5366c609b54f33788e645e315f079766282b127df90798bced7cacb68f2b6b13b7b2d1d08810cb5564750298c43a4f199f1ca61e1086c66871ac78ea925819227e8230877c544d8d19a460a107585e0", 0x91}, {&(0x7f00000029c0)="63febd57783a63d4eef8b2dfbd5e0d938bce0470458cbefef235799b601464dabf131c2b2c58dc3a547e0516e7e963", 0x2f}, {&(0x7f0000002a00)="4b7fdeef5727d3c35114b5635c88fff918309167dbd31f4bc8b424e01ccd68b656bb6188433b8f", 0x27}, {&(0x7f0000002a40)="afa1b817ae6067976b6ab7e418a77fe787e2e3a49422a8fab2a293286e123f5826867eaeaea8e297902d4395bde930bd40a2334bbf6b640af2ac02c6986215387b04", 0x42}], 0x7, 0x0, 0x0, 0x10}, 0x1276}, {{&(0x7f0000002b40)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002bc0)="3a5a519f62483d08ad12d531fb2ab8a82826ba675a0dd83c7084a3d23339a2cb6121ffc4b174ca180e8e9c90102efd6fee290eb5027430f5288ef8d9807be3ef51e297d8df05ae1e5e0484c9e08e81cb7ef0a7546221b258ef3b8057a2c72887b737da1c6e36b75597855b333dabcc578b41b80d00dae8b74505a878d8a8959cceaf5a4364bb236da09ce51a9ef333088a8b22afa57a5795c6e238bd44cdabc8ece7ec7ee4ff98fbaf50b4", 0xab}, {&(0x7f0000002c80)="e8284f86c5ed0608e7e96f2379801340ceb5491096b67cad21d5b89337f64bf0d28eddcfa9dd5aee7c03a5e53fc7720a5ed70baa83103d336b87b57fd9f66b15d748489183bb291d9690b7e6a21e74f4ff1aca5d65cbd01805217d811321b0422076fdca9ae3c50aa913a61c84df596d7ab0870b7a58f7a124a7c3858ec082b241474e8403b33c477f674db3089e0ee71c5956590c5547f2856f9c4b070add10ecdc7e43441a20be25e9c40ed87be74b91b6615cf87c752c2ded1b4aa6edbbd3d0e53008c3ed3163be6044993c76f525080dad5ff7a83f28", 0xd8}, {&(0x7f0000002d80)="91ddc797cf60fcb10d6213872cddabc534e2257d184a02f2f06002c6858494730a7583414650cf9cb0383273ab7dd63411970f64190997fb457ab21dca415d66ee850a63e309681a342700eede4f7173ea6df7947f4beaeabe6f3684b1793944b8c9c65b95dbc1b492", 0x69}, {&(0x7f0000002e00)="c74bcdabae365638f1a4cb7c6fb3b34967d4d19c7e189aca47b2979cf9cd6df18e39e3585d470300c1d05824b7072a0e2fa1", 0x32}], 0x4, &(0x7f0000002e80)=[{0x98, 0x10b, 0x6, "a2340d40f05ab65c22c7b7d5ae8814d810d06134fb5db4a6771d7c8b61838d2e3808e20d76368d7af17352f32203ed9716d995e47c68fc2d96d7e4097712033ade88175fd78205695e9fed7821f4759b465207889ea62dd76fd236cc87232278fbd76eadaab358bd9220d5a1174b43eb03f0f9eb67328bc9243967ee5da6ccce71e10757"}, {0x68, 0x13f, 0x101, "e8134ee2e2342ccc97f242a1c5d5ef868632c01ea52914abf32e823b8c9f04e8e38243539973de1386521232727ff3754a91e62a2bd1cf0b9b02839f628689a17a59b0ab4b65a75e860b67c98cf4ccf679a14f"}, {0x98, 0x114, 0x2, "804ce50a64246d3b5bb810f17ff94bb2a2e70187b008691d1eb1e04d9310c3dafd9bdd2e26444b735ce16cdcfcbe22ea86d15d69938c8b5192ee6b8d1a3bf07f619e588c9dd3b3267b580afc04950336437aea62b0bd5aef267ba34a1bb63d77f1c28b4659e00e00fb29c8eeed60702a623bc320490644d01e0e7a8b787045b3a37d78d1072db59f"}, {0x40, 0x0, 0x4e9, "480a1aaa8c1b50d8fcb44f3aef5c2d2b695e7c83559552360933b1afb4f2a95f17d544b1a04278c5080ee767aad283"}], 0x1d8, 0x8080}, 0x8}], 0x4, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003180), &(0x7f00000031c0)=0x14) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000003200)={0x8, {{0xa, 0x4e21, 0x6, @empty, 0x2}}, {{0xa, 0x4e22, 0xd85, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x108) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000003340)=0x1, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000003380)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'none\x00', 0x38, 0x2, 0x53}, 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000033c0)) socket$alg(0x26, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003400)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003440)={r3, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x7, 0x400, 0x0, 0x8000, 0x11}, &(0x7f0000003500)=0x98) sendmsg$nl_netfilter(r0, &(0x7f0000003700)={&(0x7f0000003540)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000036c0)={&(0x7f0000003580)={0x114, 0xd, 0xa, 0x10a, 0x70bd28, 0x25dfdbfe, {0x5, 0x0, 0x6}, [@generic="38bea2aa0221396bbf554cc65220d621d0e662ad4b0e31af8ceb46500ec07969b510bae1ce9cbf2f2f8b87f58464904da69c308be229d0fb46eb168f02f002a35fe5b4266f04ac968e08252653a9a41299db7ec6699ecf7bb6f0e233ecfdb2026b1c17fab2972035eb6fd40165cfe9eb68684f8fcb1f07487908435b81321edafd7dba0bdb62fc5dc6529e27a48b039f0e2d4a2434494ec8ac96ca9ca4df210dcf9490f052a1d4f8833367995e5454673c1f4337a818ff5ec390308afeee581e1cadfe4903cdddfa7d1d23c9709596", @generic="2951ade05294abb7e1e8708203ac6f93f95a032bbb4189398902f4d58872cb0a4936ac3a067ac6a770e7528aa77b915e"]}, 0x114}, 0x1}, 0x80) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000003740)='veth1\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003780), &(0x7f00000037c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003800)={r5, 0x8, 0x9, 0x9}, 0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000003840), &(0x7f0000003880)=0x4) 2018/04/27 17:38:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xffffffc0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000004b80), 0x0) listen(r1, 0xbf73) 2018/04/27 17:38:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x1, 0x100000000, 0x0, 0x3ff}, 0x14) vmsplice(r3, &(0x7f00000007c0)=[{&(0x7f0000000180)="bd694032d0acece9d1b1c698212691155be86f9952f9b242ff74090a9b70073f6fc6f86f476fca93e1f6a4189c064f4c503e404c10241415e1e14da3e05cfb124f65d1791434", 0x46}, {&(0x7f0000000200)="03cd839fc4fc643c6c3190c01b670f814664457fccfceb2878683f9f5ee842b0d69fd201eea7c2928c0b01495ebed9c8067df88cb9ec23f52fc511082cecfb6bae055a101803ad51055cb14071e5edf5694d83a35a9e7c4a0c59dd28487ee0c62c248b1b46dc6ef4954c23fb354b9dd9c30c8bca8a31dcf57d1b13afe250f9b7cf83537fe6399844059047dc7f9be0f317e0c7da7cc6e6b8372a795e7615b187792f48c762b80b84b15e3c3136c5c0e85eb4174a6f826b170ac65d7105c10b3a73cc0a1f2b221f2e0c1b949e68e82b6bed4ea1c9e7c7749b587192773eb50beec974eb0b203b8412992576300271b6bb", 0xf0}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f00000004c0)="59e7a213272eda28014fae7af923b224a9e3e4182e80eefc40efe1013dab2ff16e301114134f74ff90ac6d234c20b86583b9a593fe353ee01fe627e618a3c7157dc979ab18ebe4", 0x47}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="585e9c33d4e218b3209e04fdbdb1105a50006ab3e9467f754fc329cfab1fd4e5035d4d3fd72bedbacd85202a657d94de75295d29009ac9cafcc2e0a6f7a8f49f9510e21a3444467b93301bd2f363e6de29d1784baab6277c7cc62bb573a914146ecd688290fda2edd5cc6a88063a9dfd2ddc159598066ee05f11822502bd9fc8539a8927327b78657c2e1c25c16a04428646257bdfd5eb840f112e6aa67918b1419d3098e161a50ffad2b5b578a7dd128d29fba612273a4891702c9c4e46771098a830eb05a258e741655d601110020d", 0xd0}, {&(0x7f0000000740)="d18a3ffb7a68d71d42d39321b94acaa01f146e1c1aa057bb547f68da7bbf02e08159425a27281f4b083c50df90da561f0835f161428dcbf3dcce28497bce077c67f1346c2a719ac2b12b2c98d912aafe7b64d69b6b295834db5850991c15d5e45e8bea071d5cebde9a3379d97d258be34d", 0x71}], 0x7, 0xc) 2018/04/27 17:38:20 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x81) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '{('}, {0x20, '(&{'}, {0x20, 'ppp1)md5sum'}], 0xa, "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"}, 0x101e) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001080), &(0x7f0000001100)=0x68) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000001140), &(0x7f00000011c0)=0x68) r2 = socket(0x7, 0x0, 0x3) recvfrom$ipx(r2, &(0x7f0000001200)=""/1, 0x1, 0x100, 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000001240)="5eb8a1ce4c75eb7be53befd0d0002f66c8d024b3440f6b216dc6ba979f0f285f8bc875fb963a0cb6c105ea0df172e858594235737a29d67d45848048d855637a7b4ceeb3d048055f68945560f5ba940bc8073f9b5a2b8cff8dadd81ee712a2ae87ab68fc1951edb5528f01989416aed6e4af7bdb87fed2216641e363eecd945d3f5d7b89eb3419167ece253791974aa3de7dfcfd5997c0f45d712e662203b1747b667235e1563b5fdb395fe53818a571bfe7fc15921739333eb0f9d5cc51440e865985fcfeb321587d8f", 0xca) getsockname$unix(r0, &(0x7f0000001340)=@abs, &(0x7f00000013c0)=0x6e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001400)={'syz_tun\x00', 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001480)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0xf}}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x4e23, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xa0) sendto$unix(r0, &(0x7f0000001540)="df3b3ffa427d05b5e86c5aea1015fb060b8c8167c9eed91b0c0e82b780fdefa078b82a686f5fb673bbee991b08dfe9949b95f92c94d6", 0x36, 0x10, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000016c0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001780)={r5, r6, r7}, 0xc) socketpair(0x17, 0x1, 0x9, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000001800)={0x9, 0x7, 0x3f, 0x2, 0x1, r9, 0x6}, 0x2c) setsockopt(r0, 0x81, 0x8, &(0x7f0000001840)="c3a99d105504c199c77587f13700969497e59d81992d268e2548bcecc33456d10b29b843a4679f8bd3b8cf102ad18d85c68c3f8f705b9ac1fd8aee4e5c1a0127cb334ad082e35b30b1126e8a91aada22c1c438a29095c79586351574454b5dadc1fd14a4c410cbe6b2861191401842426cb4fbca8df566dcf9b6706aca4f3570edf0a88ec91e691467f792badca0f461c0ea363f4a9635bdcd70c3747ef3e55455f180bc8f574b731477e19e79c918704f397858dc9ab742a537274784bc1fabe9", 0xc1) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000001940), &(0x7f0000001980)=0x4) accept$ax25(r9, &(0x7f00000019c0), &(0x7f0000001a00)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000001a40)='IPVS\x00') socketpair(0x15, 0xb, 0x6, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001ac0)) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000001b00)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5a, {0x2, 0x4e23}, 'team_slave_1\x00'}) accept4$ipx(r10, &(0x7f0000001b80), &(0x7f0000001bc0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001c00)={0x0, 0x6}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000001c80)={0x0, 0x1}, &(0x7f0000001cc0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r11, 0x84, 0xe, &(0x7f0000001d00)={r12, 0x100000001, 0x2, 0x8001, 0x401, 0x1ff, 0x7, 0xe0, {r13, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1c4760000000000, 0x10000, 0x2, 0x7}}, &(0x7f0000001dc0)=0xb0) 2018/04/27 17:38:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x2001001000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021affc), 0x4) 2018/04/27 17:38:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0x9, 0x2) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x3dcafaccccd38735) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) 2018/04/27 17:38:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6gre0\x00', 0x9400}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000040)={'syz_tun\x00', @ifru_data=&(0x7f0000000000)="307b74be52829438e2b2541af3d310911837128a65cb0d1b9805afe5fac2b7c3"}) 2018/04/27 17:38:20 executing program 2: syz_emit_ethernet(0x8, &(0x7f0000001140)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYPTR64, @ANYRES32], @ANYRES16, @ANYRES32, @ANYRES64, @ANYRES16, @ANYPTR=&(0x7f0000002dc0)=ANY=[@ANYPTR64=&(0x7f0000002c80)=ANY=[@ANYRES32, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRES16, @ANYRES32, @ANYPTR64, @ANYPTR64, @ANYBLOB="2c9a48cf364b8189505664e92de017c61c70843c78d3244725602ffad432ffbe06f22275f2890b93d29d07180320296e872126059871283e562a264da7f70deec06ef55f559f3f78504b8d4104ec0b18fa8b861d108dfdf9e22e863d6c014d3c3bbf33435c30bb8ad803c3065c82c043a0e036c8a62c7787b2bc166eb98abb2159fa52985bfd4f218be45057cdcbc81e1a62ccdc82d2f41489a7ac09b041fb10810c1e0c2535fc824fa33dd3cb8fd0c6d043fbef5dd06b35e665c4581bf7e1d22df1c9d551a3d25de32099bca6f939ecd927fb8a4fc7a30ca816d00084540dfd96", @ANYRES64], @ANYRES64, @ANYRES32, @ANYPTR, @ANYBLOB="ece8e4c57b46d01503cc1383934ed74e59d6ef38377166b0b818db4685879048c4d7a94765cf7a79302a24a8b3c869dec9aa7a899e6797e2d6e0a968ad00197b7daf9d04a02d439a1ac8ceae47abb4", @ANYPTR64], @ANYRES64, @ANYBLOB="33e8a481c859bdda3da5cce874e84199937b12e2e7d2679c6d390e9049e0661b3cb015b4aa9a133f26931a03f907b2458f8a3fef4d7cb66009062f5d605ad2a5f4c1e1b12a7739bbdcf6d829d73a54ae38f64ee2d859697c21216c9d6adb8fbf7e90fc4d3548dd03ef206e9f3f3ccdb2fa9c10518a80cbda5186d05f89d8d352b0917758b0da8a2c13299654607e83c403174d9105424de816cb0ab86c62475af49c10de11d2dbb66f7078cd05081532a6d1756e4b38cde3351494c9654d1b7d78ce152f81c213e909f78e2f97e9f024d28507b6ef85315dc53fc41d27b7ec6527fe3d015b938be5c4b0a810e9e3e0255ee1"], 0x0) syz_emit_ethernet(0x107e, &(0x7f0000000000)={@random="f3b461a8bf19", @empty, [], {@ipv4={0x800, {{0x18, 0x4, 0x1a07cea8, 0x6, 0x1070, 0x67, 0x4, 0x9, 0x3f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x64ed, [@multicast2=0xe0000002, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14, 0x1d}]}, @ra={0x94, 0x6, 0x6}, @rr={0x7, 0x1f, 0x1, [@dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff, @rand_addr=0x400, @dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @rr={0x7, 0x17, 0x8001, [@dev={0xac, 0x14, 0x14, 0xb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, @dccp={{0x4e24, 0x4e24, 0x4, 0x1, 0x9, 0x0, 0x0, 0x7, 0x8d, "0fa954", 0x8a, "8d8b60"}, "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&(0x7f0000001080)={0x0, 0x4, [0xf42, 0x106, 0x6b0, 0x9bc]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001700)=0x14) syz_emit_ethernet(0x32, &(0x7f00000010c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x4, 0xfc, '(', "5d3980ef7e1a34f7719a6ac76d62b50f837b5bb7c622fcd458adc7d6c6e818bab2"}}}}}, &(0x7f0000001100)={0x0, 0x4, [0xb87, 0x554, 0x395, 0xe8d]}) 2018/04/27 17:38:20 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x6000000000000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x5000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x1, 0x100000000, 0x0, 0x3ff}, 0x14) vmsplice(r3, &(0x7f00000007c0)=[{&(0x7f0000000180)="bd694032d0acece9d1b1c698212691155be86f9952f9b242ff74090a9b70073f6fc6f86f476fca93e1f6a4189c064f4c503e404c10241415e1e14da3e05cfb124f65d1791434", 0x46}, {&(0x7f0000000200)="03cd839fc4fc643c6c3190c01b670f814664457fccfceb2878683f9f5ee842b0d69fd201eea7c2928c0b01495ebed9c8067df88cb9ec23f52fc511082cecfb6bae055a101803ad51055cb14071e5edf5694d83a35a9e7c4a0c59dd28487ee0c62c248b1b46dc6ef4954c23fb354b9dd9c30c8bca8a31dcf57d1b13afe250f9b7cf83537fe6399844059047dc7f9be0f317e0c7da7cc6e6b8372a795e7615b187792f48c762b80b84b15e3c3136c5c0e85eb4174a6f826b170ac65d7105c10b3a73cc0a1f2b221f2e0c1b949e68e82b6bed4ea1c9e7c7749b587192773eb50beec974eb0b203b8412992576300271b6bb", 0xf0}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f00000004c0)="59e7a213272eda28014fae7af923b224a9e3e4182e80eefc40efe1013dab2ff16e301114134f74ff90ac6d234c20b86583b9a593fe353ee01fe627e618a3c7157dc979ab18ebe4", 0x47}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="585e9c33d4e218b3209e04fdbdb1105a50006ab3e9467f754fc329cfab1fd4e5035d4d3fd72bedbacd85202a657d94de75295d29009ac9cafcc2e0a6f7a8f49f9510e21a3444467b93301bd2f363e6de29d1784baab6277c7cc62bb573a914146ecd688290fda2edd5cc6a88063a9dfd2ddc159598066ee05f11822502bd9fc8539a8927327b78657c2e1c25c16a04428646257bdfd5eb840f112e6aa67918b1419d3098e161a50ffad2b5b578a7dd128d29fba612273a4891702c9c4e46771098a830eb05a258e741655d601110020d", 0xd0}, {&(0x7f0000000740)="d18a3ffb7a68d71d42d39321b94acaa01f146e1c1aa057bb547f68da7bbf02e08159425a27281f4b083c50df90da561f0835f161428dcbf3dcce28497bce077c67f1346c2a719ac2b12b2c98d912aafe7b64d69b6b295834db5850991c15d5e45e8bea071d5cebde9a3379d97d258be34d", 0x71}], 0x7, 0xc) 2018/04/27 17:38:21 executing program 0: socketpair$inet(0x2, 0x803, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0xa, 0x401) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x351b, 0xff, 0x3f, 0x6, 0x60}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x6, 0x5eeb, 0x4, 0x10}, &(0x7f0000000040)=0x98) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x33, 0x4) r4 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r4, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept$inet(r1, &(0x7f0000000580)={0x0, 0x0, @loopback}, &(0x7f00000005c0)=0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000)=0x101, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r4, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) socketpair(0x3, 0x7, 0x7, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000000700), &(0x7f0000000740)=0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYBLOB="330d00005d175a9665211621749dea62ff6cf435b9eb0da7debb042fe807ca970435441b0ca57585ac80c5bfb728b19ed9c9858493658996d2c8e2cdf0ca1001274d73ca3e52b5bfd2705f301072150ca81fe4a9290d7ce82b98eaeadcc5d7602f6ff8064d401366c2ff64e7f5448ab80f676ea98a49d149fe9f95b1a7fbf89c4749a75ddf14c83582814954ce50e3f881d75c17a0e4441f07cc5cb8a6ee4d4de3b8cfe23684fa626d206bce48c112ccfe8f60e685cbe574", @ANYRES16=r6, @ANYBLOB="000229bd7000fcdbdf250a00000008000600ff0f00000800050003000000280002001400010000000000000000000000000000000000080008000800000008000400040000003c00010008000b007369700008000b0073697000080002003c00000008000b0073697000080002003f0000000800010002000000080001000a00000008000600050000000c0003000800010001000000080004000200000008000400080000000800050002000000"], 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x40040) 2018/04/27 17:38:21 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x0) r2 = accept4(r1, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="764375453d6cc41c7cd77cc4a807c9d41c2654ffd9a189bf68e12747ee319022a0e3c10a932e5c34232a29c7ff5059f152cb1c27e4e24993599d78245e0459c90cac7c4733d6ace96ffe33a93246f7c05a3c55e077d5ef445d70b82484dce38f9faf6fa0072d4002fd9393ca46f0ed1d8ecb6df6fbab423fc53ecf9d1d376aa000f453a877390d569c7aeb718f852185cac1cfe45622aed7d13ad5765d304fcd7ccad01731a531e8fcc716c4ceea61ac34da617cfb20fa86d17f08e1b5fd162bc4f09653336f8330e2323694b94216bf5b08fb00ea71ab4e0a3bda", @ANYRES16=r3, @ANYBLOB="02002cbd7000ffdbdf250500000008000500000200003c0001000c0006006e6f6e650000000008000200000000000800050001000000080009002c0000000c000700050000000000000008000500010000002c000100080004004e200000080008000500000008000b0073697000080001000a00000008000b007369700008000600020000000800060003000000080004000100010008000500008000000800040008000000280001000c0006006e6f6e65000000000800050001000000080005000400000008000600666f0000"], 0xd4}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r4 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x9, 0x4) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 2018/04/27 17:38:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={r0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000500)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept(r0, 0x0, &(0x7f0000000240)) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r5, 0x5, 0x10, 0x1f, 0x9}, &(0x7f00000001c0)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000480)={"706f00000001000000000000000000f0", 0x1000}) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xbc, r6, 0x400, 0x70bd25, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xbc}, 0x1, 0x0, 0x0, 0x841}, 0x20000004) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/04/27 17:38:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f0000004400)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="9d", 0x1}], 0x1, &(0x7f0000000440)}}, {{&(0x7f00000015c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29fd56f2a0c82e145fd7662e07d857f2ceed86aca90f086255248cc2464aee53aba8bfb2db226c6059eb9d2c5127501db1e5d00348004caed6fb699144ac9e"}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001680)}}], 0x2, 0x0) 2018/04/27 17:38:21 executing program 6: socketpair$inet(0x2, 0x806, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond_slave_0\x00', r3}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000001680), 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000016c0), &(0x7f0000001700)=0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000001780)={0x7, [0x9, 0x6, 0x4, 0x7fff, 0x20, 0x7, 0x1]}, &(0x7f00000017c0)=0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001800)={r2}) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000001840)={@loopback={0x0, 0x1}, 0x7d, r4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001880)=@assoc_value={0x0, 0x3ff}, &(0x7f00000018c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000001900)=@sack_info={r9, 0x6, 0x4}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000001940)={'bridge_slave_0\x00', {0x2, 0x4e20}}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000001980)={0x2, [0x7, 0x6]}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000001a00)={r9, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000001ac0)=0x84) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000001b00)="5cf4efa6b008d9536534104ef925b8bfde242f35d6900761e079f97e4118569c84bf68eaf54e1bcddd22db872af5afe201518bd1a10ad6419b6f16ccf8d76dbbc601c99560499656c0ee7a286454f3cf7d72315aa83a0ce6ba413627a74a4709a661611c9fc2c2d3993577e7922fb8bceb26809f169e5fe132f37092fb3389b258f19486f8d16117233f39b32f8626462f9cc24afbad30e21f4ff49bfdd21df44ce60f4805270393131040d37452ea1d55b7cc3e266a881088dd4d3119380ed4329d89ca4f88aaf01cef2d5f0077fdf76381727069a8b867bad06bc261e7002a8014b4369c77ee9c69d4", 0xea) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000001c00), &(0x7f0000001c40)=0x30) socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r7, &(0x7f0000001c80)=@nfc_llcp, &(0x7f0000001d00)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000001d40)=@assoc_value={r10, 0x4}, &(0x7f0000001d80)=0x8) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000001dc0)={r11, 0x81, 0x20, 0x7, 0xfff}, &(0x7f0000001e00)=0x18) setsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000001e40)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001f00)=[@in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x5}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0xcb}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x18c, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x80}], 0xb8) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000001fc0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r4}, 0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000002000)="dd73a01fef935f420934e8b25d2dcbc838f6995a3bac43c4e86046288e23ffb0f24e523d9d5fabbed08aafacd3d0d489da0537baed66b5eba6d20ee12400e4df354b9623085acbb7f8089d64cf92a4e0f443b9720eb4cfd31d6e704b8e2531b052a14b7bac98335f93c35e1f0329498d1bdfa44763aededa351f08bd3386fe0a2721a7b545835e1b89090ed815c1679fb3dff7", 0x93) 2018/04/27 17:38:21 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xa00, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:21 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x6000000000000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:21 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x10, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 115.703036] WARNING: kernel stack regs at (ptrval) in kworker/1:1:24 has bad 'bp' value (ptrval) [ 115.703044] unwind stack type:0 next_sp: (null) mask:0x6 graph_idx:0 [ 115.703055] (ptrval): ffff8801daf07688 (0xffff8801daf07688) [ 115.703073] (ptrval): ffffffff812c80ee (__save_stack_trace+0x6e/0xd0) [ 115.703077] (ptrval): 0000000000000000 ... [ 115.703085] (ptrval): ffff8801d9428000 (0xffff8801d9428000) [ 115.703092] (ptrval): ffff8801d9430000 (0xffff8801d9430000) [ 115.703096] (ptrval): 0000000000000000 ... [ 115.703103] (ptrval): 0000000000000006 (0x6) [ 115.703116] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.703123] (ptrval): 0000010100000000 (0x10100000000) [ 115.703127] (ptrval): 0000000000000000 ... [ 115.703135] (ptrval): ffff8801daf07600 (0xffff8801daf07600) [ 115.703149] (ptrval): ffffffff8326d251 (keccakf+0x7b1/0xc10) [ 115.703157] (ptrval): ffff8801d942f488 (0xffff8801d942f488) [ 115.703164] (ptrval): 0000000001000000 (0x1000000) [ 115.703172] (ptrval): ffff8801da94a380 (0xffff8801da94a380) [ 115.703179] (ptrval): 0000000000000001 (0x1) [ 115.703187] (ptrval): ffff8801abe634a8 (0xffff8801abe634a8) [ 115.703195] (ptrval): ffff8801daf07698 (0xffff8801daf07698) [ 115.703207] (ptrval): ffffffff812c816a (save_stack_trace+0x1a/0x20) [ 115.703215] (ptrval): ffff8801daf078c8 (0xffff8801daf078c8) [ 115.703227] (ptrval): ffffffff81b65803 (save_stack+0x43/0xd0) [ 115.703235] (ptrval): 000000400000000b (0x400000000b) [ 115.703243] (ptrval): ffff8801daf076c0 (0xffff8801daf076c0) [ 115.703251] (ptrval): ffffffff00000000 (0xffffffff00000000) [ 115.703261] (ptrval): ffffffff81b65803 (save_stack+0x43/0xd0) [ 115.703272] (ptrval): ffffffff81b659aa (__kasan_slab_free+0x11a/0x170) [ 115.703283] (ptrval): ffffffff81b6611e (kasan_slab_free+0xe/0x10) [ 115.703296] (ptrval): ffffffff81b63016 (kmem_cache_free+0x86/0x2d0) [ 115.703307] (ptrval): ffffffff815035ad (put_cred_rcu+0x2bd/0x460) [ 115.703322] (ptrval): ffffffff8164dbe1 (rcu_process_callbacks+0x941/0x15f0) [ 115.703336] (ptrval): ffffffff87a002e0 (__do_softirq+0x2e0/0xaf5) [ 115.703349] (ptrval): ffffffff814750c1 (irq_exit+0x1d1/0x200) [ 115.703362] (ptrval): ffffffff8780502e (smp_apic_timer_interrupt+0x17e/0x710) [ 115.703375] (ptrval): ffffffff8780153f (apic_timer_interrupt+0xf/0x20) [ 115.703391] (ptrval): ffffffff8326d251 (keccakf+0x7b1/0xc10) [ 115.703399] (ptrval): 1ffff1003b5e0ee7 (0x1ffff1003b5e0ee7) [ 115.703414] (ptrval): ffffffff8a8b73a8 (obj_hash+0xc0b88/0x100020) [ 115.703422] (ptrval): 1ffff1003b5e0eeb (0x1ffff1003b5e0eeb) [ 115.703429] (ptrval): 0000000000000001 (0x1) [ 115.703436] (ptrval): ffff8801daf07748 (0xffff8801daf07748) [ 115.703450] (ptrval): ffffffff81b656f1 (kasan_check_read+0x11/0x20) [ 115.703458] (ptrval): ffff8801daf077e0 (0xffff8801daf077e0) [ 115.703472] (ptrval): ffffffff815e077e (do_raw_spin_unlock+0x9e/0x2e0) [ 115.703479] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.703495] (ptrval): ffffffff889a78fc (regoff.33580+0x35c0fc/0x36e8f0) [ 115.703507] (ptrval): ffffffff815e06e0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 115.703512] (ptrval): 0000000000000000 ... [ 115.703518] (ptrval): 0000000000000001 (0x1) [ 115.703531] (ptrval): ffffffff8a8b73b0 (obj_hash+0xc0b90/0x100020) [ 115.703543] (ptrval): ffffffff8a8b73b8 (obj_hash+0xc0b98/0x100020) [ 115.703551] (ptrval): ffff8801daf077a0 (0xffff8801daf077a0) [ 115.703559] (ptrval): ffff8801b5224b28 (0xffff8801b5224b28) [ 115.703567] (ptrval): ffff8801daf077d8 (0xffff8801daf077d8) [ 115.703579] (ptrval): ffffffff815e03f1 (do_raw_spin_lock+0xc1/0x200) [ 115.703591] (ptrval): ffffffff8a8b73a8 (obj_hash+0xc0b88/0x100020) [ 115.703598] (ptrval): 0000000000000086 (0x86) [ 115.703610] (ptrval): ffffffff8a8b73a8 (obj_hash+0xc0b88/0x100020) [ 115.703617] (ptrval): 0000000000000001 (0x1) [ 115.703625] (ptrval): ffff8801daf077e0 (0xffff8801daf077e0) [ 115.703636] (ptrval): ffffffff815c051d (trace_hardirqs_off+0xd/0x10) [ 115.703644] (ptrval): ffff8801daf07800 (0xffff8801daf07800) [ 115.703656] (ptrval): ffffffff876fd423 (_raw_spin_unlock_irqrestore+0x63/0xc0) [ 115.703668] (ptrval): ffffffff8a8b73a8 (obj_hash+0xc0b88/0x100020) [ 115.703672] (ptrval): 0000000000000000 ... [ 115.703680] (ptrval): ffff8801daf07908 (0xffff8801daf07908) [ 115.703694] (ptrval): ffffffff8355bc1f (debug_check_no_obj_freed+0x2ff/0x584) [ 115.703707] (ptrval): ffffffff8355803b (debug_object_deactivate+0x2cb/0x400) [ 115.703714] (ptrval): 00000000000000f7 (0xf7) [ 115.703727] (ptrval): ffffffff8a8b73a0 (obj_hash+0xc0b80/0x100020) [ 115.703735] (ptrval): ffff8801daf078e0 (0xffff8801daf078e0) [ 115.703742] (ptrval): ffff8801abe63400 (0xffff8801abe63400) [ 115.703750] (ptrval): ffff8801abe64000 (0xffff8801abe64000) [ 115.703758] (ptrval): ffff8801abe634a8 (0xffff8801abe634a8) [ 115.703766] (ptrval): 00ffffff00000001 (0xffffff00000001) [ 115.703774] (ptrval): fffffbfff1516e74 (0xfffffbfff1516e74) [ 115.703782] (ptrval): 00000000000c0b80 (0xc0b80) [ 115.703790] (ptrval): 1ffff1003b5e0f10 (0x1ffff1003b5e0f10) [ 115.703798] (ptrval): ffffed003b5e0f14 (0xffffed003b5e0f14) [ 115.703806] (ptrval): ffff8801abe63000 (0xffff8801abe63000) [ 115.703813] (ptrval): 0000000000000086 (0x86) [ 115.703821] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.703834] (ptrval): ffffffff889a7656 (regoff.33580+0x35be56/0x36e8f0) [ 115.703846] (ptrval): ffffffff8355b920 (free_obj_work+0xb90/0xb90) [ 115.703854] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.703858] (ptrval): 0000000000000000 ... [ 115.703870] (ptrval): ffffffff815e06e0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 115.703877] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.703889] (ptrval): ffffffff889a7656 (regoff.33580+0x35be56/0x36e8f0) [ 115.703897] (ptrval): ffff8801abe63400 (0xffff8801abe63400) [ 115.703905] (ptrval): ffff8801daf078f8 (0xffff8801daf078f8) [ 115.703916] (ptrval): ffffffff81b659aa (__kasan_slab_free+0x11a/0x170) [ 115.703923] (ptrval): ffff8801abe63400 (0xffff8801abe63400) [ 115.703931] (ptrval): ffff8801da94a380 (0xffff8801da94a380) [ 115.703938] (ptrval): 0000000000000286 (0x286) [ 115.703949] (ptrval): ffffffff815035ad (put_cred_rcu+0x2bd/0x460) [ 115.703957] (ptrval): ffff8801daf07908 (0xffff8801daf07908) [ 115.703968] (ptrval): ffffffff81b6611e (kasan_slab_free+0xe/0x10) [ 115.703976] (ptrval): ffff8801daf07938 (0xffff8801daf07938) [ 115.703988] (ptrval): ffffffff81b63016 (kmem_cache_free+0x86/0x2d0) [ 115.703996] (ptrval): ffff8801abe63400 (0xffff8801abe63400) [ 115.704008] (ptrval): ffffffff88d5c640 (uidhash_lock+0x60/0x60) [ 115.704016] (ptrval): 1ffff1003b5e0f2a (0x1ffff1003b5e0f2a) [ 115.704027] (ptrval): ffffffff88d66900 (init_cred+0x60/0xe0) [ 115.704034] (ptrval): ffff8801daf07a18 (0xffff8801daf07a18) [ 115.704045] (ptrval): ffffffff815035ad (put_cred_rcu+0x2bd/0x460) [ 115.704052] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.704060] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.704073] (ptrval): ffffffff889a7770 (regoff.33580+0x35bf70/0x36e8f0) [ 115.704082] (ptrval): ffffffff815032f0 (__put_cred+0x1e0/0x1e0) [ 115.704094] (ptrval): ffffffff8a8b73a0 (obj_hash+0xc0b80/0x100020) [ 115.704098] (ptrval): 0000000000000000 ... [ 115.704108] (ptrval): ffffffff88a289b5 (K512_4+0x6ca75/0x11c2cc) [ 115.704120] (ptrval): ffffffff83557d70 (debug_stats_show+0x100/0x100) [ 115.704127] (ptrval): 1ffff1003b5e0f3d (0x1ffff1003b5e0f3d) [ 115.704133] (ptrval): ffffed003b5e0f51 (0xffffed003b5e0f51) [ 115.704140] (ptrval): ffff8801daf07a48 (0xffff8801daf07a48) [ 115.704148] (ptrval): ffff8801daf24980 (0xffff8801daf24980) [ 115.704152] (ptrval): 0000000000000000 ... [ 115.704159] (ptrval): ffff8801daf07bc8 (0xffff8801daf07bc8) [ 115.704165] (ptrval): ffff8801daf24978 (0xffff8801daf24978) [ 115.704172] (ptrval): 00000000ffffffff (0xffffffff) [ 115.704178] (ptrval): ffff8801daf24998 (0xffff8801daf24998) [ 115.704185] (ptrval): ffffed003b5e0f59 (0xffffed003b5e0f59) [ 115.704192] (ptrval): ffff8801daf24940 (0xffff8801daf24940) [ 115.704199] (ptrval): ffff8801daf07bc8 (0xffff8801daf07bc8) [ 115.704209] (ptrval): ffffffff815032f0 (__put_cred+0x1e0/0x1e0) [ 115.704219] (ptrval): ffffffff815032f0 (__put_cred+0x1e0/0x1e0) [ 115.704226] (ptrval): ffff8801abe634a0 (0xffff8801abe634a0) [ 115.704233] (ptrval): ffff8801abe63498 (0xffff8801abe63498) [ 115.704240] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.704248] (ptrval): ffff8801daf07c60 (0xffff8801daf07c60) [ 115.704256] (ptrval): ffff8801daf07c88 (0xffff8801daf07c88) [ 115.704269] (ptrval): ffffffff8164dbe1 (rcu_process_callbacks+0x941/0x15f0) [ 115.704277] (ptrval): ffff8801daf07c30 (0xffff8801daf07c30) [ 115.704289] (ptrval): ffffffff88d18ae8 (pv_irq_ops+0x8/0x30) [ 115.704296] (ptrval): ffff8801daf2d3c0 (0xffff8801daf2d3c0) [ 115.704307] (ptrval): ffffffff88d91980 (rcu_bh_varname+0x60/0x60) [ 115.704314] (ptrval): ffff8801daf2d460 (0xffff8801daf2d460) [ 115.704321] (ptrval): 1ffff1003b5e0f50 (0x1ffff1003b5e0f50) [ 115.704327] (ptrval): ffffed003b5e0f86 (0xffffed003b5e0f86) [ 115.704332] (ptrval): 000000000000000a (0xa) [ 115.704339] (ptrval): ffff8801daf2d3f8 (0xffff8801daf2d3f8) [ 115.704345] (ptrval): fffffbfff11a315e (0xfffffbfff11a315e) [ 115.704352] (ptrval): ffff8801daf07c20 (0xffff8801daf07c20) [ 115.704358] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.704369] (ptrval): ffffffff889c4bf8 (K512_4+0x8cb8/0x11c2cc) [ 115.704380] (ptrval): ffffffff8164d2a0 (call_rcu_sched+0x20/0x20) [ 115.704393] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.704400] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 115.704414] (ptrval): ffffffff8167b070 (hrtimer_update_softirq_timer+0xa0/0xa0) [ 115.704421] (ptrval): 1ffffffff1181b40 (0x1ffffffff1181b40) [ 115.704429] (ptrval): 1ffffffff14e3084 (0x1ffffffff14e3084) [ 115.704435] (ptrval): 0000001af06fabc0 (0x1af06fabc0) [ 115.704442] (ptrval): 0000000000010000 (0x10000) [ 115.704449] (ptrval): ffff8801daf07ae0 (0xffff8801daf07ae0) [ 115.704453] (ptrval): 0000000000000000 ... [ 115.704460] (ptrval): ffff8801daf25c00 (0xffff8801daf25c00) [ 115.704468] (ptrval): ffff8801daf25c08 (0xffff8801daf25c08) [ 115.704475] (ptrval): ffff8801daf25c10 (0xffff8801daf25c10) [ 115.704478] (ptrval): 0000000000000000 ... [ 115.704490] (ptrval): ffffffff81b65714 (kasan_check_write+0x14/0x20) [ 115.704497] (ptrval): ffff8801daf07b40 (0xffff8801daf07b40) [ 115.704509] (ptrval): ffffffff815e03f1 (do_raw_spin_lock+0xc1/0x200) [ 115.704516] (ptrval): ffff8801daf25c00 (0xffff8801daf25c00) [ 115.704520] (ptrval): 0000000000000000 ... [ 115.704527] (ptrval): ffff8801daf25c80 (0xffff8801daf25c80) [ 115.704534] (ptrval): 1ffff1003b5e0f76 (0x1ffff1003b5e0f76) [ 115.704541] (ptrval): ffff8801daf07c78 (0xffff8801daf07c78) [ 115.704547] (ptrval): 0000000000000086 (0x86) [ 115.704553] (ptrval): 0000000000000001 (0x1) [ 115.704556] (ptrval): 0000000000000000 ... [ 115.704564] (ptrval): ffff8801daf07c78 (0xffff8801daf07c78) [ 115.704569] (ptrval): 0000000000000086 (0x86) [ 115.704583] (ptrval): ffffffff816b3718 (clockevents_program_event+0x158/0x370) [ 115.704590] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.704601] (ptrval): ffffffff889c2710 (K512_4+0x67d0/0x11c2cc) [ 115.704613] (ptrval): ffffffff815d00b0 (lock_downgrade+0x8e0/0x8e0) [ 115.704620] (ptrval): ffff8801daf07c08 (0xffff8801daf07c08) [ 115.704627] (ptrval): ffff8801daf07e00 (0xffff8801daf07e00) [ 115.704633] (ptrval): 0000000000000086 (0x86) [ 115.704640] (ptrval): 1ffff1003b5e0f7b (0x1ffff1003b5e0f7b) [ 115.704647] (ptrval): ffff88021fff805b (0xffff88021fff805b) [ 115.704654] (ptrval): ffff88021fff804f (0xffff88021fff804f) [ 115.704662] (ptrval): ffffed0043fff00b (0xffffed0043fff00b) [ 115.704670] (ptrval): ffff88021fff8048 (0xffff88021fff8048) [ 115.704677] (ptrval): ffff88021fff805c (0xffff88021fff805c) [ 115.704684] (ptrval): ffff880100000004 (0xffff880100000004) [ 115.704691] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.704703] (ptrval): ffffffff889a7656 (regoff.33580+0x35be56/0x36e8f0) [ 115.704717] (ptrval): ffffffff81341960 (pvclock_read_flags+0x160/0x160) [ 115.704726] (ptrval): ffffffff889c5a90 (K512_4+0x9b50/0x11c2cc) [ 115.704738] (ptrval): ffffffff8167cd80 (hrtimer_start_range_ns+0xd10/0xd10) [ 115.704744] (ptrval): 0000000000000086 (0x86) [ 115.704751] (ptrval): 0000001af06fc332 (0x1af06fc332) [ 115.704755] (ptrval): 0000000000000000 ... [ 115.704762] (ptrval): ffff88021fff804f (0xffff88021fff804f) [ 115.704766] (ptrval): 0000000000000000 ... [ 115.704774] (ptrval): ffff8801daf07c20 (0xffff8801daf07c20) [ 115.704781] (ptrval): ffffffffffffffff (0xffffffffffffffff) [ 115.704785] (ptrval): 0000000000000000 ... [ 115.704793] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.704800] (ptrval): ffff8801daf23680 (0xffff8801daf23680) [ 115.704806] (ptrval): 0000000000000001 (0x1) [ 115.704812] (ptrval): 0000000000000001 (0x1) [ 115.704826] (ptrval): ffffffff88c09148 (softirq_vec+0x48/0x80) [ 115.704832] (ptrval): 0000000000000009 (0x9) [ 115.704839] (ptrval): 0000000000000009 (0x9) [ 115.704845] (ptrval): 0000000000000009 (0x9) [ 115.704853] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.704860] (ptrval): ffff8801daf07e70 (0xffff8801daf07e70) [ 115.704871] (ptrval): ffffffff87a002e0 (__do_softirq+0x2e0/0xaf5) [ 115.704878] (ptrval): 1ffff1003b5e0f9d (0x1ffff1003b5e0f9d) [ 115.704886] (ptrval): 0180000004208060 (0x180000004208060) [ 115.704892] (ptrval): 00000000fffd3019 (0xfffd3019) [ 115.704900] (ptrval): ffffed003b5e0fc1 (0xffffed003b5e0fc1) [ 115.704906] (ptrval): 0000000000030d1a (0x30d1a) [ 115.704913] (ptrval): 0000000000000009 (0x9) [ 115.704919] (ptrval): 0000000000000040 (0x40) [ 115.704926] (ptrval): 000001000000000a (0x1000000000a) [ 115.704937] (ptrval): ffffffff88c09110 (softirq_vec+0x10/0x80) [ 115.704944] (ptrval): 0000008000000008 (0x8000000008) [ 115.704951] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.704961] (ptrval): ffffffff889bd9e0 (K512_4+0x1aa0/0x11c2cc) [ 115.704974] (ptrval): ffffffff87a00000 (__irqentry_text_end+0x1f98a8/0x1f98a8) [ 115.704982] (ptrval): fffffbfff11a315e (0xfffffbfff11a315e) [ 115.704986] (ptrval): 0000000000000000 ... [ 115.704993] (ptrval): ffff8801daf25c00 (0xffff8801daf25c00) [ 115.705000] (ptrval): 1ffff1003b5e0fa9 (0x1ffff1003b5e0fa9) [ 115.705009] (ptrval): ffffffff88d18440 (kvmapf+0x660/0x660) [ 115.705017] (ptrval): ffff8801daf07d38 (0xffff8801daf07d38) [ 115.705028] (ptrval): ffffffff81b656f1 (kasan_check_read+0x11/0x20) [ 115.705035] (ptrval): ffff8801daf07dd0 (0xffff8801daf07dd0) [ 115.705047] (ptrval): ffffffff815e077e (do_raw_spin_unlock+0x9e/0x2e0) [ 115.705055] (ptrval): ffff8801daf07d68 (0xffff8801daf07d68) [ 115.705068] (ptrval): ffffffff81332beb (native_apic_msr_write+0x5b/0x80) [ 115.705080] (ptrval): ffffffff815e06e0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 115.705092] (ptrval): ffffffff88adefe0 (hpet_msi_controller+0x120/0x120) [ 115.705099] (ptrval): ffff8801daf07d88 (0xffff8801daf07d88) [ 115.705113] (ptrval): ffffffff8131ad2a (lapic_next_event+0x5a/0x90) [ 115.705120] (ptrval): ffff8801daf07d88 (0xffff8801daf07d88) [ 115.705134] (ptrval): ffffffff817931f6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 115.705138] (ptrval): 0000000000000000 ... [ 115.705151] (ptrval): ffffffff816b3700 (clockevents_program_event+0x140/0x370) [ 115.705159] (ptrval): ffff8801daf1f0c0 (0xffff8801daf1f0c0) [ 115.705166] (ptrval): 0000001af071413e (0x1af071413e) [ 115.705170] (ptrval): 0000000000000000 ... [ 115.705176] (ptrval): 0000000000000003 (0x3) [ 115.705184] (ptrval): ffff8801daf25c00 (0xffff8801daf25c00) [ 115.705191] (ptrval): ffff8801daf07df0 (0xffff8801daf07df0) [ 115.705202] (ptrval): ffffffff816b9932 (tick_program_event+0xb2/0x130) [ 115.705209] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.705216] (ptrval): 0000001af071413e (0x1af071413e) [ 115.705223] (ptrval): ffff8801daf07df0 (0xffff8801daf07df0) [ 115.705236] (ptrval): ffffffff817931f6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 115.705244] (ptrval): ffff8801daf07e88 (0xffff8801daf07e88) [ 115.705256] (ptrval): ffffffff8167f0ec (hrtimer_interrupt+0x4cc/0x650) [ 115.705263] (ptrval): ffff8801daf25c58 (0xffff8801daf25c58) [ 115.705268] (ptrval): 0000000000000000 ... [ 115.705276] (ptrval): ffff8801daf25c40 (0xffff8801daf25c40) [ 115.705283] (ptrval): ffff8801daf25f58 (0xffff8801daf25f58) [ 115.705291] (ptrval): ffff8801daf25ed8 (0xffff8801daf25ed8) [ 115.705299] (ptrval): ffff8801daf25c68 (0xffff8801daf25c68) [ 115.705307] (ptrval): 7fffffffffffffff (0x7fffffffffffffff) [ 115.705316] (ptrval): ffff8801daf25d58 (0xffff8801daf25d58) [ 115.705324] (ptrval): ffffed003b5e4b8b (0xffffed003b5e4b8b) [ 115.705331] (ptrval): ffff8801d9b32480 (0xffff8801d9b32480) [ 115.705340] (ptrval): 1ffff1003b5e0fe0 (0x1ffff1003b5e0fe0) [ 115.705347] (ptrval): ffff8801daf07fc0 (0xffff8801daf07fc0) [ 115.705351] (ptrval): 0000000000000000 ... [ 115.705359] (ptrval): ffff8801daf07e88 (0xffff8801daf07e88) [ 115.705372] (ptrval): ffffffff814750c1 (irq_exit+0x1d1/0x200) [ 115.705380] (ptrval): 1ffff1003b5e0fd4 (0x1ffff1003b5e0fd4) [ 115.705394] (ptrval): ffff8801daf07fe8 (0xffff8801daf07fe8) [ 115.705407] (ptrval): ffffffff8780502e (smp_apic_timer_interrupt+0x17e/0x710) [ 115.705411] (ptrval): 0000000000000000 ... [ 115.705418] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.705431] (ptrval): ffffffff889a7578 (regoff.33580+0x35bd78/0x36e8f0) [ 115.705444] (ptrval): ffffffff87804eb0 (smp_call_function_single_interrupt+0x650/0x650) [ 115.705455] (ptrval): ffffffff876fca02 (_raw_spin_lock+0x32/0x40) [ 115.705462] (ptrval): ffff8801ce86a0a8 (0xffff8801ce86a0a8) [ 115.705469] (ptrval): ffff8801ce86a07c (0xffff8801ce86a07c) [ 115.705476] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.705484] (ptrval): 4000000000000000 (0x4000000000000000) [ 115.705487] (ptrval): 0000000000000000 ... [ 115.705494] (ptrval): ffff8801daf07f00 (0xffff8801daf07f00) [ 115.705503] (ptrval): ffffffff876fcbb2 (_raw_spin_unlock+0x22/0x30) [ 115.705508] (ptrval): ffff8801ce86a000 (0xffff8801ce86a000) [ 115.705511] (ptrval): 0000000000000000 ... [ 115.705521] (ptrval): ffffffff8161e9d0 (handle_edge_irq+0x330/0x870) [ 115.705526] (ptrval): ffff8801daf07fb0 (0xffff8801daf07fb0) [ 115.705531] (ptrval): ffff8801ce86a070 (0xffff8801ce86a070) [ 115.705538] (ptrval): ffff8801ce86a0a8 (0xffff8801ce86a0a8) [ 115.705545] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.705557] (ptrval): ffffffff889a7656 (regoff.33580+0x35be56/0x36e8f0) [ 115.705569] (ptrval): ffffffff81535de0 (task_prio+0x50/0x50) [ 115.705576] (ptrval): ffff8801af096080 (0xffff8801af096080) [ 115.705583] (ptrval): ffff8801ce86a000 (0xffff8801ce86a000) [ 115.705589] (ptrval): 0000000000000027 (0x27) [ 115.705596] (ptrval): ffff8801aee374d8 (0xffff8801aee374d8) [ 115.705603] (ptrval): 0000000000000027 (0x27) [ 115.705610] (ptrval): ffff8801ce86a000 (0xffff8801ce86a000) [ 115.705614] (ptrval): 0000000000000000 ... [ 115.705620] (ptrval): ffff8801daf07fe0 (0xffff8801daf07fe0) [ 115.705635] (ptrval): ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 115.705639] (ptrval): 0000000000000000 ... [ 115.705647] (ptrval): 92a4bfb7d742e12f (0x92a4bfb7d742e12f) [ 115.705651] (ptrval): 0000000000000000 ... [ 115.705658] (ptrval): ffff8801d942f489 (0xffff8801d942f489) [ 115.705669] (ptrval): ffffffff8780153f (apic_timer_interrupt+0xf/0x20) [ 115.705675] (ptrval): ffff8801d942f488 (0xffff8801d942f488) [ 115.705682] (ptrval): df425e72027a5725 (0xdf425e72027a5725) [ 115.705689] (ptrval): 1b7ae80edcd9b029 (0x1b7ae80edcd9b029) [ 115.705696] (ptrval): 6bb680eef7aa8f3d (0x6bb680eef7aa8f3d) [ 115.705703] (ptrval): 1ade54b45be7f98d (0x1ade54b45be7f98d) [ 115.705711] (ptrval): a2f4adce066c42d5 (0xa2f4adce066c42d5) [ 115.705718] (ptrval): b282b7b52bbb8856 (0xb282b7b52bbb8856) [ 115.705726] (ptrval): a19ae86b1561f2e6 (0xa19ae86b1561f2e6) [ 115.705734] (ptrval): 56951faadf8b5762 (0x56951faadf8b5762) [ 115.705742] (ptrval): c6b83bddeabadf14 (0xc6b83bddeabadf14) [ 115.705749] (ptrval): 25dee657d16a919b (0x25dee657d16a919b) [ 115.705757] (ptrval): 92a4bfb7d742e12f (0x92a4bfb7d742e12f) [ 115.705765] (ptrval): e34ed2042de23582 (0xe34ed2042de23582) [ 115.705773] (ptrval): 17fe7dfcabb0d033 (0x17fe7dfcabb0d033) [ 115.705781] (ptrval): 6be12320b16f8cff (0x6be12320b16f8cff) [ 115.705788] (ptrval): 0062a3a7c5dd6aca (0x62a3a7c5dd6aca) [ 115.705796] (ptrval): ffffffffffffff13 (0xffffffffffffff13) [ 115.705809] (ptrval): ffffffff8326d251 (keccakf+0x7b1/0xc10) [ 115.705815] (ptrval): 0000000000000010 (0x10) [ 115.705822] (ptrval): 0000000000000202 (0x202) [ 115.705831] (ptrval): ffff8801d942f538 (0xffff8801d942f538) [ 115.705837] (ptrval): 0000000000000018 (0x18) [ 115.705848] (ptrval): ffffffff8326cfe5 (keccakf+0x545/0xc10) [ 115.705855] (ptrval): 0000000c00000086 (0xc00000086) [ 115.705863] (ptrval): 0bf5e8ece3ae877d (0xbf5e8ece3ae877d) [ 115.705870] (ptrval): 59cecdc8000fc5c3 (0x59cecdc8000fc5c3) [ 115.705878] (ptrval): 39e53ccea5404d7d (0x39e53ccea5404d7d) [ 115.705885] (ptrval): de69de3e52cb96a2 (0xde69de3e52cb96a2) [ 115.705892] (ptrval): 6ffb61e31fc512b4 (0x6ffb61e31fc512b4) [ 115.705900] (ptrval): df425e72027a5725 (0xdf425e72027a5725) [ 115.705908] (ptrval): 9d2f61cf1772517b (0x9d2f61cf1772517b) [ 115.705916] (ptrval): 6d399a1d42c50858 (0x6d399a1d42c50858) [ 115.705923] (ptrval): dea96833e20c3a3d (0xdea96833e20c3a3d) [ 115.705930] (ptrval): 1b7ae80edcd9b029 (0x1b7ae80edcd9b029) [ 115.705937] (ptrval): 5abb7ce9665b6b64 (0x5abb7ce9665b6b64) [ 115.705944] (ptrval): 6872e960e9b4a643 (0x6872e960e9b4a643) [ 115.705952] (ptrval): 104189a277af0a30 (0x104189a277af0a30) [ 115.705959] (ptrval): 78b4140958d40e8b (0x78b4140958d40e8b) [ 115.705967] (ptrval): 63b184bfbf991374 (0x63b184bfbf991374) [ 115.705975] (ptrval): 408b2d4d5f22d5c8 (0x408b2d4d5f22d5c8) [ 115.705983] (ptrval): ae2766e2b72d7bca (0xae2766e2b72d7bca) [ 115.705991] (ptrval): d97786df68675a0b (0xd97786df68675a0b) [ 115.706002] (ptrval): ffffffff87f69d80 (keccakf_rndc+0x60/0xe0) [ 115.706009] (ptrval): e8018203544f2fcc (0xe8018203544f2fcc) [ 115.706017] (ptrval): 17bc97dcc8f8b7bd (0x17bc97dcc8f8b7bd) [ 115.706024] (ptrval): 162fcae7a281b7df (0x162fcae7a281b7df) [ 115.706031] (ptrval): 0e49114bacfa8b11 (0xe49114bacfa8b11) [ 115.706039] (ptrval): 4147cf79beb14956 (0x4147cf79beb14956) [ 115.706046] (ptrval): c7fbbb38c438cfc3 (0xc7fbbb38c438cfc3) [ 115.706052] (ptrval): 9408000108507082 (0x9408000108507082) [ 115.706059] (ptrval): ffff8801d8ad0c78 (0xffff8801d8ad0c78) [ 115.706065] (ptrval): ffff8801d8ad0c78 (0xffff8801d8ad0c78) [ 115.706072] (ptrval): ffff8801d942f6a0 (0xffff8801d942f6a0) [ 115.706078] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.706084] (ptrval): 000000000000000d (0xd) [ 115.706089] (ptrval): 000000000000000d (0xd) [ 115.706096] (ptrval): ffff8801d8ad0c68 (0xffff8801d8ad0c68) [ 115.706105] (ptrval): ffffffff8326da78 (crypto_sha3_final+0x258/0x450) [ 115.706111] (ptrval): 0000003000000286 (0x3000000286) [ 115.706118] (ptrval): ffff8801d8ad0c78 (0xffff8801d8ad0c78) [ 115.706125] (ptrval): ffff8801d73da780 (0xffff8801d73da780) [ 115.706132] (ptrval): ffff88010000000d (0xffff88010000000d) [ 115.706138] (ptrval): ffff8801d8ad0d4c (0xffff8801d8ad0d4c) [ 115.706145] (ptrval): ffff8801d8ad0c68 (0xffff8801d8ad0c68) [ 115.706155] (ptrval): ffffffff8906bb30 (algs+0x430/0x880) [ 115.706162] (ptrval): ffff8801d73da780 (0xffff8801d73da780) [ 115.706165] (ptrval): 0000000000000000 ... [ 115.706173] (ptrval): ffffffff8906bae0 (algs+0x3e0/0x880) [ 115.706180] (ptrval): ffff8801d942f6f8 (0xffff8801d942f6f8) [ 115.706192] (ptrval): ffffffff83242b54 (crypto_shash_final+0x104/0x260) [ 115.706199] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.706210] (ptrval): ffffffff8326d820 (crypto_sha3_init+0x170/0x170) [ 115.706214] (ptrval): 0000000000000000 ... [ 115.706220] (ptrval): 4ca5c49ac0c79d00 (0x4ca5c49ac0c79d00) [ 115.706227] (ptrval): ffff8801d8ad0c10 (0xffff8801d8ad0c10) [ 115.706230] (ptrval): 0000000000000000 ... [ 115.706236] (ptrval): ffff8801d8ad0c60 (0xffff8801d8ad0c60) [ 115.706243] (ptrval): ffffe8ffffd0b490 (0xffffe8ffffd0b490) [ 115.706250] (ptrval): ffff8801d9bca100 (0xffff8801d9bca100) [ 115.706257] (ptrval): ffff8801d942f720 (0xffff8801d942f720) [ 115.706269] (ptrval): ffffffff832a72f8 (cryptd_hash_final+0x58/0xd0) [ 115.706272] (ptrval): 0000000000000000 ... [ 115.706279] (ptrval): ffffe8ffffd0b488 (0xffffe8ffffd0b488) [ 115.706286] (ptrval): ffff8801d8ad0c10 (0xffff8801d8ad0c10) [ 115.706292] (ptrval): ffff8801d942f750 (0xffff8801d942f750) [ 115.706302] (ptrval): ffffffff832a84ba (cryptd_queue_worker+0x10a/0x1c0) [ 115.706309] (ptrval): ffffe8ffffd0b490 (0xffffe8ffffd0b490) [ 115.706312] (ptrval): 0000000000000000 ... [ 115.706319] (ptrval): 1ffff1003b285f37 (0x1ffff1003b285f37) [ 115.706326] (ptrval): ffff8801d942fb38 (0xffff8801d942fb38) [ 115.706333] (ptrval): ffff8801d942fb60 (0xffff8801d942fb60) [ 115.706344] (ptrval): ffffffff814e035e (process_one_work+0xc1e/0x1b50) [ 115.706358] (ptrval): ffffffff8151c3d2 (finish_task_switch+0x182/0x810) [ 115.706364] (ptrval): ffff8801d942f850 (0xffff8801d942f850) [ 115.706371] (ptrval): ffff8801d9bca148 (0xffff8801d9bca148) [ 115.706378] (ptrval): 1ffff10000000000 (0x1ffff10000000000) [ 115.706390] (ptrval): ffff8801d9bca120 (0xffff8801d9bca120) [ 115.706398] (ptrval): ffff8801d9bca110 (0xffff8801d9bca110) [ 115.706406] (ptrval): ffff8801d7f28c80 (0xffff8801d7f28c80) [ 115.706413] (ptrval): 1ffff1003b285efb (0x1ffff1003b285efb) [ 115.706421] (ptrval): ffff8801d9bca108 (0xffff8801d9bca108) [ 115.706427] (ptrval): 0000002000000000 (0x2000000000) [ 115.706435] (ptrval): ffffe8ffffd0b808 (0xffffe8ffffd0b808) [ 115.706442] (ptrval): ffff8801d9bca118 (0xffff8801d9bca118) [ 115.706450] (ptrval): ffff8801d942faf8 (0xffff8801d942faf8) [ 115.706457] (ptrval): ffffe8ffffd0b800 (0xffffe8ffffd0b800) [ 115.706465] (ptrval): ffff8801daf2bc80 (0xffff8801daf2bc80) [ 115.706473] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.706484] (ptrval): ffffffff889bf5c0 (K512_4+0x3680/0x11c2cc) [ 115.706495] (ptrval): ffffffff814df740 (pwq_dec_nr_in_flight+0x490/0x490) [ 115.706503] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.706511] (ptrval): ffff8801daf2c580 (0xffff8801daf2c580) [ 115.706524] (ptrval): ffffffff87ca6ee0 (runnable_avg_yN_inv+0xa0/0xa0) [ 115.706532] (ptrval): 0000001af06f8682 (0x1af06f8682) [ 115.706540] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.706548] (ptrval): ffff8801d942f850 (0xffff8801d942f850) [ 115.706560] (ptrval): ffffffff81529713 (deactivate_task+0xf3/0x330) [ 115.706568] (ptrval): ffff8801daf2c580 (0xffff8801daf2c580) [ 115.706576] (ptrval): ffff8801ce820080 (0xffff8801ce820080) [ 115.706584] (ptrval): ffffe8ffffd0b805 (0xffffe8ffffd0b805) [ 115.706592] (ptrval): ffff8801daf2c598 (0xffff8801daf2c598) [ 115.706600] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.706608] (ptrval): ffff8801d942fa30 (0xffff8801d942fa30) [ 115.706622] (ptrval): ffffffff876e5b29 (__schedule+0x809/0x1e30) [ 115.706630] (ptrval): ffff8801d9b34540 (0xffff8801d9b34540) [ 115.706638] (ptrval): ffff8801d9b34540 (0xffff8801d9b34540) [ 115.706645] (ptrval): 00000000d9b34540 (0xd9b34540) [ 115.706653] (ptrval): ffffe8ffffd0b498 (0xffffe8ffffd0b498) [ 115.706661] (ptrval): ffff8801daf2cfc8 (0xffff8801daf2cfc8) [ 115.706669] (ptrval): ffff8801daf2cfa0 (0xffff8801daf2cfa0) [ 115.706676] (ptrval): 1ffff1003b285f15 (0x1ffff1003b285f15) [ 115.706685] (ptrval): ffff8801d942f9c8 (0xffff8801d942f9c8) [ 115.706692] (ptrval): ffff8801daf2c580 (0xffff8801daf2c580) [ 115.706707] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.706718] (ptrval): ffffffff889c0a08 (K512_4+0x4ac8/0x11c2cc) [ 115.706726] (ptrval): ffff8801d9bca100 (0xffff8801d9bca100) [ 115.706734] (ptrval): ffff8801daf2d050 (0xffff8801daf2d050) [ 115.706742] (ptrval): ffff8801d942fbf0 (0xffff8801d942fbf0) [ 115.706750] (ptrval): ffff8801d9426e70 (0xffff8801d9426e70) [ 115.706758] (ptrval): 1ffff1003b285f2d (0x1ffff1003b285f2d) [ 115.706766] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.706774] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.706785] (ptrval): ffffffff878009d5 (retint_kernel+0x10/0x10) [ 115.706793] (ptrval): ffff8801daf2bcd0 (0xffff8801daf2bcd0) [ 115.706806] (ptrval): ffffffff889a6c7f (regoff.33580+0x35b47f/0x36e8f0) [ 115.706818] (ptrval): ffffffff815c0b20 (graph_lock+0x170/0x170) [ 115.706826] (ptrval): ffff8801d942f930 (0xffff8801d942f930) [ 115.706838] (ptrval): ffffffff815c8e91 (trace_hardirqs_on_caller+0x421/0x5c0) [ 115.706842] (ptrval): 0000000000000000 ... [ 115.706850] (ptrval): ffff8801d942f988 (0xffff8801d942f988) [ 115.706854] (ptrval): 0000000000000000 ... [ 115.706862] (ptrval): ffff8801daf23613 (0xffff8801daf23613) [ 115.706870] (ptrval): ffffed003b5e46c2 (0xffffed003b5e46c2) [ 115.706878] (ptrval): ffffed003b5e46c2 (0xffffed003b5e46c2) [ 115.706885] (ptrval): ffffed003b5e46c3 (0xffffed003b5e46c3) [ 115.706893] (ptrval): ffffed003b5e0fd4 (0xffffed003b5e0fd4) [ 115.706901] (ptrval): 1ffff1003b5e0fae (0x1ffff1003b5e0fae) [ 115.706905] (ptrval): 0000000000000000 ... [ 115.706913] (ptrval): ffff8801daf2bcd0 (0xffff8801daf2bcd0) [ 115.706922] (ptrval): ffff8801d9426e44 (0xffff8801d9426e44) [ 115.706926] (ptrval): 0000000000000000 ... [ 115.706937] (ptrval): ffffffff878009d5 (retint_kernel+0x10/0x10) [ 115.706945] (ptrval): ffff8801d9bca100 (0xffff8801d9bca100) [ 115.706950] (ptrval): 0000000000000000 ... [ 115.706958] (ptrval): 1ffff1003b285f4b (0x1ffff1003b285f4b) [ 115.706966] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.706973] (ptrval): 0000000000000080 (0x80) [ 115.706981] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.706989] (ptrval): ffff8801daf2c583 (0xffff8801daf2c583) [ 115.706997] (ptrval): ffffed0000000000 (0xffffed0000000000) [ 115.707004] (ptrval): ffffed003b5e58b0 (0xffffed003b5e58b0) [ 115.707012] (ptrval): ffffed003b5e58b1 (0xffffed003b5e58b1) [ 115.707016] (ptrval): 0000000000000000 ... [ 115.707024] (ptrval): 1ffff1003b285f4f (0x1ffff1003b285f4f) [ 115.707032] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.707036] (ptrval): 0000000000000000 ... [ 115.707043] (ptrval): 0000000000000001 (0x1) [ 115.707047] (ptrval): 0000000000000000 ... [ 115.707055] (ptrval): ffff8801d942fb40 (0xffff8801d942fb40) [ 115.707066] (ptrval): ffffffff815d0c9c (lock_acquire+0x1dc/0x520) [ 115.707070] (ptrval): 0000000000000000 ... [ 115.707081] (ptrval): ffffffff814e16af (worker_thread+0x41f/0x1440) [ 115.707085] (ptrval): 0000000000000000 ... [ 115.707091] (ptrval): 0000000000000086 (0x86) [ 115.707103] (ptrval): ffffffff815d00b0 (lock_downgrade+0x8e0/0x8e0) [ 115.707110] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.707117] (ptrval): 0000000000000086 (0x86) [ 115.707125] (ptrval): 00000000876e7150 (0x876e7150) [ 115.707133] (ptrval): ffff8801daf2bc98 (0xffff8801daf2bc98) [ 115.707140] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.707153] (ptrval): ffffffff889a6c7f (regoff.33580+0x35b47f/0x36e8f0) [ 115.707165] (ptrval): ffffffff815d0ac0 (lock_release+0xa10/0xa10) [ 115.707173] (ptrval): 1ffff1003b285f58 (0x1ffff1003b285f58) [ 115.707177] (ptrval): 0000000000000000 ... [ 115.707185] (ptrval): ffff8801d942fab0 (0xffff8801d942fab0) [ 115.707200] (ptrval): ffffffff81b656f1 (kasan_check_read+0x11/0x20) [ 115.707208] (ptrval): ffff8801d942fb48 (0xffff8801d942fb48) [ 115.707212] (ptrval): 0000000000000000 ... [ 115.707219] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.707232] (ptrval): ffffffff889a78fc (regoff.33580+0x35c0fc/0x36e8f0) [ 115.707246] (ptrval): ffffffff815e06e0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 115.707250] (ptrval): 0000000000000000 ... [ 115.707258] (ptrval): ffff8801daf2bc80 (0xffff8801daf2bc80) [ 115.707266] (ptrval): ffff8801daf2bc88 (0xffff8801daf2bc88) [ 115.707274] (ptrval): ffff8801daf2bc90 (0xffff8801daf2bc90) [ 115.707285] (ptrval): ffffffff8a7f10a0 (pencrypt+0x60/0x60) [ 115.707289] (ptrval): 0000000000000000 ... [ 115.707302] (ptrval): ffffffff87f71120 (gf128mul_table_le+0xec0/0x1020) [ 115.707310] (ptrval): ffff8801daf2bc80 (0xffff8801daf2bc80) [ 115.707318] (ptrval): ffff8801daf2bc80 (0xffff8801daf2bc80) [ 115.707326] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.707330] (ptrval): 0000000000000000 ... [ 115.707338] (ptrval): ffff8801d942fd58 (0xffff8801d942fd58) [ 115.707346] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.707351] (ptrval): 0000000000000000 ... [ 115.707359] (ptrval): ffff8801daf2bc80 (0xffff8801daf2bc80) [ 115.707367] (ptrval): ffff8801d9bca100 (0xffff8801d9bca100) [ 115.707375] (ptrval): ffff8801d942ff00 (0xffff8801d942ff00) [ 115.707390] (ptrval): ffffffff814e145c (worker_thread+0x1cc/0x1440) [ 115.707401] (ptrval): ffffffff889c22eb (K512_4+0x63ab/0x11c2cc) [ 115.707409] (ptrval): 1ffff1003b285f7f (0x1ffff1003b285f7f) [ 115.707416] (ptrval): ffff8801daf2bc80 (0xffff8801daf2bc80) [ 115.707424] (ptrval): ffff8801d942fe18 (0xffff8801d942fe18) [ 115.707432] (ptrval): ffff8801daf2bc80 (0xffff8801daf2bc80) [ 115.707440] (ptrval): ffffed003b285fcb (0xffffed003b285fcb) [ 115.707448] (ptrval): ffff8801d9bca148 (0xffff8801d9bca148) [ 115.707456] (ptrval): ffff8801d942fd98 (0xffff8801d942fd98) [ 115.707464] (ptrval): ffff8801d9bca168 (0xffff8801d9bca168) [ 115.707472] (ptrval): ffff8801daf2c0c0 (0xffff8801daf2c0c0) [ 115.707480] (ptrval): ffff8801d9bca140 (0xffff8801d9bca140) [ 115.707494] (ptrval): ffffffff88c09000 (__vsyscall_page+0x1000/0x1000) [ 115.707501] (ptrval): ffff8801daf2bcc8 (0xffff8801daf2bcc8) [ 115.707509] (ptrval): ffff8801daf2bcd0 (0xffff8801daf2bcd0) [ 115.707517] (ptrval): 1ffff1003b5e579a (0x1ffff1003b5e579a) [ 115.707525] (ptrval): ffff8801d9bca130 (0xffff8801d9bca130) [ 115.707533] (ptrval): ffffed003b285fc3 (0xffffed003b285fc3) [ 115.707541] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.707552] (ptrval): ffffffff889bf668 (K512_4+0x3728/0x11c2cc) [ 115.707563] (ptrval): ffffffff814e1290 (process_one_work+0x1b50/0x1b50) [ 115.707570] (ptrval): 00000000889c0a48 (0x889c0a48) [ 115.707578] (ptrval): ffff880100000000 (0xffff880100000000) [ 115.707586] (ptrval): ffff8801daf2cfc8 (0xffff8801daf2cfc8) [ 115.707594] (ptrval): ffff8801daf2cfa0 (0xffff8801daf2cfa0) [ 115.707602] (ptrval): 1ffff1003b285f89 (0x1ffff1003b285f89) [ 115.707610] (ptrval): ffff8801d942fd68 (0xffff8801d942fd68) [ 115.707618] (ptrval): ffff8801daf2c580 (0xffff8801daf2c580) [ 115.707626] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.707636] (ptrval): ffffffff889c0a08 (K512_4+0x4ac8/0x11c2cc) [ 115.707644] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 115.707652] (ptrval): 1ffff1003b285fa1 (0x1ffff1003b285fa1) [ 115.707659] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.707672] (ptrval): ffffffff889a6c7f (regoff.33580+0x35b47f/0x36e8f0) [ 115.707683] (ptrval): ffffffff815c0b20 (graph_lock+0x170/0x170) [ 115.707687] (ptrval): 0000000000000000 ... [ 115.707695] (ptrval): ffff8801d942fcd0 (0xffff8801d942fcd0) [ 115.707706] (ptrval): ffffffff815c1406 (find_held_lock+0x36/0x1c0) [ 115.707713] (ptrval): 0000000100000000 (0x100000000) [ 115.707720] (ptrval): ffff8801d942fd28 (0xffff8801d942fd28) [ 115.707725] (ptrval): 0000000000000000 ... [ 115.707732] (ptrval): ffff8801d9426e78 (0xffff8801d9426e78) [ 115.707746] (ptrval): ffffffff88df67e0 (numa_zonelist_order+0x40/0x40) [ 115.707757] (ptrval): ffffffff88df67e0 (numa_zonelist_order+0x40/0x40) [ 115.707761] (ptrval): 0000000000000000 ... [ 115.707769] (ptrval): ffff8801d942fd18 (0xffff8801d942fd18) [ 115.707777] (ptrval): ffffe8ffffd0b498 (0xffffe8ffffd0b498) [ 115.707784] (ptrval): 000000013b285fac (0x13b285fac) [ 115.707792] (ptrval): ffff8801d942fd70 (0xffff8801d942fd70) [ 115.707799] (ptrval): 1ffff1003b285faa (0x1ffff1003b285faa) [ 115.707807] (ptrval): ffff8801d942fe30 (0xffff8801d942fe30) [ 115.707819] (ptrval): ffffffff88df67e0 (numa_zonelist_order+0x40/0x40) [ 115.707827] (ptrval): 1ffff1003b285fb6 (0x1ffff1003b285fb6) [ 115.707835] (ptrval): ffff8801d9426e78 (0xffff8801d9426e78) [ 115.707843] (ptrval): ffff8801d9bca130 (0xffff8801d9bca130) [ 115.707851] (ptrval): ffff8801d9b47950 (0xffff8801d9b47950) [ 115.707856] (ptrval): 0000000000000000 ... [ 115.707863] (ptrval): ffff8801d942fd78 (0xffff8801d942fd78) [ 115.707874] (ptrval): ffffffff815c1406 (find_held_lock+0x36/0x1c0) [ 115.707882] (ptrval): 00000001d9426e70 (0x1d9426e70) [ 115.707889] (ptrval): ffff8801d942fdd0 (0xffff8801d942fdd0) [ 115.707897] (ptrval): 1ffff1003b285fb6 (0x1ffff1003b285fb6) [ 115.707905] (ptrval): ffff8801d9bca130 (0xffff8801d9bca130) [ 115.707913] (ptrval): ffff8801d9b47950 (0xffff8801d9b47950) [ 115.707921] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.707930] (ptrval): ffff880100000001 (0xffff880100000001) [ 115.707937] (ptrval): ffff8801d942feb8 (0xffff8801d942feb8) [ 115.707944] (ptrval): 0000000000000086 (0x86) [ 115.707952] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.707960] (ptrval): ffff880100000001 (0xffff880100000001) [ 115.707968] (ptrval): ffff8801d9bca130 (0xffff8801d9bca130) [ 115.707975] (ptrval): 0000000000000086 (0x86) [ 115.707983] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.707991] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 115.707999] (ptrval): 1ffff1003b285fbf (0x1ffff1003b285fbf) [ 115.708003] (ptrval): 0000000000000000 ... [ 115.708011] (ptrval): ffff8801d9bca000 (0xffff8801d9bca000) [ 115.708018] (ptrval): ffff8801d942ff00 (0xffff8801d942ff00) [ 115.708030] (ptrval): ffffffff876e723f (schedule+0xef/0x430) [ 115.708035] (ptrval): 0000000000000000 ... [ 115.708042] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.708050] (ptrval): ffffffff00000003 (0xffffffff00000003) [ 115.708058] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.708071] (ptrval): ffffffff889a7550 (regoff.33580+0x35bd50/0x36e8f0) [ 115.708083] (ptrval): ffffffff876e7150 (__schedule+0x1e30/0x1e30) [ 115.708092] (ptrval): ffff8801d942fe20 (0xffff8801d942fe20) [ 115.708099] (ptrval): ffff8801daf2bcd0 (0xffff8801daf2bcd0) [ 115.708107] (ptrval): ffff8801d942feb8 (0xffff8801d942feb8) [ 115.708120] (ptrval): ffffffff815e077e (do_raw_spin_unlock+0x9e/0x2e0) [ 115.708128] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 115.708141] (ptrval): ffffffff889a78fc (regoff.33580+0x35c0fc/0x36e8f0) [ 115.708153] (ptrval): ffffffff815e06e0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 115.708161] (ptrval): ffff8801d9426e70 (0xffff8801d9426e70) [ 115.708168] (ptrval): 0000000000000001 (0x1) [ 115.708176] (ptrval): ffff8801d9bca100 (0xffff8801d9bca100) [ 115.708184] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.708196] (ptrval): ffffffff876fd434 (_raw_spin_unlock_irqrestore+0x74/0xc0) [ 115.708203] (ptrval): 0000000000000286 (0x286) [ 115.708211] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.708219] (ptrval): ffff8801d9bca000 (0xffff8801d9bca000) [ 115.708227] (ptrval): ffff8801d942fea8 (0xffff8801d942fea8) [ 115.708239] (ptrval): ffffffff815c8e91 (trace_hardirqs_on_caller+0x421/0x5c0) [ 115.708247] (ptrval): ffff8801d4b64900 (0xffff8801d4b64900) [ 115.708254] (ptrval): ffff8801d9b47938 (0xffff8801d9b47938) [ 115.708262] (ptrval): ffff8801d942feb8 (0xffff8801d942feb8) [ 115.708270] (ptrval): ffff8801d942fec0 (0xffff8801d942fec0) [ 115.708285] (ptrval): ffffffff81793218 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) [ 115.708293] (ptrval): ffff8801d942ff00 (0xffff8801d942ff00) [ 115.708306] (ptrval): ffffffff814f78d7 (__kthread_parkme+0x1b7/0x280) [ 115.708313] (ptrval): ffff8801d9b47938 (0xffff8801d9b47938) [ 115.708321] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.708329] (ptrval): 00000000fffffffc (0xfffffffc) [ 115.708337] (ptrval): ffff8801d9bca100 (0xffff8801d9bca100) [ 115.708345] (ptrval): ffff8801d9426640 (0xffff8801d9426640) [ 115.708353] (ptrval): ffff8801d9bca000 (0xffff8801d9bca000) [ 115.708361] (ptrval): ffff8801d942ff48 (0xffff8801d942ff48) [ 115.708373] (ptrval): ffffffff814f87c5 (kthread+0x345/0x410) [ 115.708377] (ptrval): 0000000000000000 ... [ 115.708392] (ptrval): ffffffff814e1290 (process_one_work+0x1b50/0x1b50) [ 115.708404] (ptrval): ffffffff814f8480 (kthread_bind+0x40/0x40) [ 115.708412] (ptrval): ffff8801d9bcb180 (0xffff8801d9bcb180) [ 115.708416] (ptrval): 0000000000000000 ... 2018/04/27 17:38:26 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x6000000000000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000000080)=""/84, &(0x7f0000000040)=0xfffffffffffffc9c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) socket$unix(0x1, 0x3, 0x0) 2018/04/27 17:38:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x78, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000000), 0x0, 0x40012020, &(0x7f0000000040)=@sco={0x1f}, 0x80) 2018/04/27 17:38:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) 2018/04/27 17:38:26 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x9, 0x1, 0x80000001, 0xfffffffffffff1aa, 0x3, 0x3, 0x7f, 0x7b, 0x38, 0xad, 0x8, 0x1, 0x20, 0x2, 0xb5, 0x5}, [{0x6474e553, 0x8, 0x34, 0xffffffff, 0x821, 0x1f, 0xffffffff, 0x1}], "4fcd03362ef2b19db49074659e9173b46a4d8c64967285678ae8d49245d01ec9616391cf82a283420097e23db6ae38b16fb93d4941f8e18d682d332c365025721c1d47fd3c97d805dde2b827775d3556efa6237d9d1b5106a7361151a549f88c89ba05b13add887c1830797f104a4eeff98b8c1d6846e3c42a8131af5f098bded86bb3e6b210e6587884659b4db5fe67aaa782fb", [[], [], [], [], [], []]}, 0x6ec) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000700)={r0}) accept4$llc(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x10, 0x80000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000007c0), 0x10) sendto$inet(r1, &(0x7f0000000800)="a0cb08519b4bf757f043562fcf1ef152d2abf36b90ce5047db5c9f520941b3f8e2fd5d6886a58e3b76992afadbdb2e19f7616e3bd867bdd3c14270d7c42c1d09bf135a5d0e37c21e249bc62e", 0x4c, 0x4000040, &(0x7f0000000880)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000008c0)=""/233, &(0x7f00000009c0)=0xe9) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000a00)={'mangle\x00', 0x60, "dcb3f0b929b2675dbb000af4e0a7dd0b0d445f84e984e59bdfb770f2743fd84ec369880dae2515b7798d0021c173bc957c9227c87f8a7658ec39b647e40b3e2335017e47a0f53acc4ef9d44e5815f31c1925cd2888845b469606778ff7cc054a"}, &(0x7f0000000ac0)=0x84) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000b00)={'vlan0\x00', 0x6}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000b40)="35b27e5b3050a76e99bf4e935ee9d218", 0x10) sendto$inet(r1, &(0x7f0000000b80)="504f3a06270f613aa000b23a30248f73ec78429de31761549ccbf3c2493cb6ea4454b1da1e282c2da1c93d800f7c8e4d86e1977c90bb42befa58b6378d834876aaf0c5ddc44baad1903dfbe7e66efe3b9d446189b52657b3b53986ad035f29cee0770baa1855f7bb681fe7a3c7b64cbc102d34bf724258cba720ff7422c83ca10c054f0e483aba17f082f06d066558edd7a7fbe13959a9226400f88e2632bae13d24438384229cf80145b04274e2bbb0bbf3d35f284c09e230b9", 0xba, 0x48010, 0x0, 0x0) pread64(r0, &(0x7f0000000c40)=""/200, 0xc8, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000d40)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000d80)={0x0, 0x5}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000e00)={r2, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x80, 0x1}, &(0x7f0000000ec0)=0x90) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000f00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000f80)=""/182, 0xb6}, {&(0x7f0000001040)=""/88, 0x58}, {&(0x7f00000010c0)=""/225, 0xe1}, {&(0x7f00000011c0)=""/235, 0xeb}], 0x4, &(0x7f0000001300)=""/52, 0x34, 0xfffffffffffffff8}, 0x10002) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000001380), &(0x7f00000013c0)=0x4) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000001400)={'filter\x00'}, &(0x7f0000001480)=0x54) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000001500)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, 0xc8ab, 0xff, 0xaf08, 0x100, 0x3, 0x0, r6}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001580), &(0x7f00000015c0)=0x14) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000001600)=0x5a, 0x1) getsockopt$sock_int(r4, 0x1, 0x1, &(0x7f0000001640), &(0x7f0000001680)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000016c0)={r2, @in6={{0xa, 0x4e20, 0xa, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0xffffffffffff6d23, 0xffffffffffffff25, 0x3, 0x1, 0x4}, &(0x7f0000001780)=0x98) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001880)={'nat\x00', 0x0, 0x4, 0x45, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001800)=""/69}, &(0x7f0000001900)=0x78) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001940), &(0x7f0000001980)=0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000019c0)={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0xdef, 0xff, @loopback={0x0, 0x1}, 0x180000}, 0x100, [0xfffffffffffff433, 0x6, 0xffffffff, 0x1, 0x4, 0x9, 0x9, 0x301]}, 0x5c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001a40)={r3, 0x1}, &(0x7f0000001a80)=0x8) 2018/04/27 17:38:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x1, 0x100000000, 0x0, 0x3ff}, 0x14) vmsplice(r3, &(0x7f00000007c0)=[{&(0x7f0000000180)="bd694032d0acece9d1b1c698212691155be86f9952f9b242ff74090a9b70073f6fc6f86f476fca93e1f6a4189c064f4c503e404c10241415e1e14da3e05cfb124f65d1791434", 0x46}, {&(0x7f0000000200)="03cd839fc4fc643c6c3190c01b670f814664457fccfceb2878683f9f5ee842b0d69fd201eea7c2928c0b01495ebed9c8067df88cb9ec23f52fc511082cecfb6bae055a101803ad51055cb14071e5edf5694d83a35a9e7c4a0c59dd28487ee0c62c248b1b46dc6ef4954c23fb354b9dd9c30c8bca8a31dcf57d1b13afe250f9b7cf83537fe6399844059047dc7f9be0f317e0c7da7cc6e6b8372a795e7615b187792f48c762b80b84b15e3c3136c5c0e85eb4174a6f826b170ac65d7105c10b3a73cc0a1f2b221f2e0c1b949e68e82b6bed4ea1c9e7c7749b587192773eb50beec974eb0b203b8412992576300271b6bb", 0xf0}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f00000004c0)="59e7a213272eda28014fae7af923b224a9e3e4182e80eefc40efe1013dab2ff16e301114134f74ff90ac6d234c20b86583b9a593fe353ee01fe627e618a3c7157dc979ab18ebe4", 0x47}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="585e9c33d4e218b3209e04fdbdb1105a50006ab3e9467f754fc329cfab1fd4e5035d4d3fd72bedbacd85202a657d94de75295d29009ac9cafcc2e0a6f7a8f49f9510e21a3444467b93301bd2f363e6de29d1784baab6277c7cc62bb573a914146ecd688290fda2edd5cc6a88063a9dfd2ddc159598066ee05f11822502bd9fc8539a8927327b78657c2e1c25c16a04428646257bdfd5eb840f112e6aa67918b1419d3098e161a50ffad2b5b578a7dd128d29fba612273a4891702c9c4e46771098a830eb05a258e741655d601110020d", 0xd0}, {&(0x7f0000000740)="d18a3ffb7a68d71d42d39321b94acaa01f146e1c1aa057bb547f68da7bbf02e08159425a27281f4b083c50df90da561f0835f161428dcbf3dcce28497bce077c67f1346c2a719ac2b12b2c98d912aafe7b64d69b6b295834db5850991c15d5e45e8bea071d5cebde9a3379d97d258be34d", 0x71}], 0x7, 0xc) 2018/04/27 17:38:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x1c, 0x33, 0xaff, 0x70bd27, 0x25dfdbfd, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000880}, 0x0) [ 115.708427] (ptrval): ffffffff878001da (ret_from_fork+0x3a/0x50) [ 115.708431] (ptrval): 0000000000000000 ... 2018/04/27 17:38:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100)="11376e1d7fa55996d8656e952de7", 0xffffffffffffffac, 0x0, &(0x7f0000000140)={0x11, 0xf7, r2, 0x1, 0xffffffffffffffff, 0x6}, 0x14) r3 = socket(0x1b, 0x3, 0x1) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000180)={@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {&(0x7f0000000080)=""/71, 0x47}, &(0x7f0000000000), 0x8}, 0xa0) 2018/04/27 17:38:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) 2018/04/27 17:38:26 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x6000000000000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:26 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xf) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0xa, 0x3, 0x400) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000400)=0x80) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="17e6e8c6"], 0x1}, 0x1, 0x0, 0x0, 0x40040}, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r0, &(0x7f0000000200)="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", 0xfe) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x5, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000040)='ip6_vti0\x00', 0x3, 0x20, 0x8}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt(r4, 0x117, 0x0, &(0x7f0000000000), 0x0) socket$inet6(0xa, 0x3, 0x10000000033) r5 = socket$inet(0x2, 0xe, 0x887) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000100)=0x67) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000005, &(0x7f0000000440)=0x6, 0x4) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000001000)=""/222, 0xde) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) r7 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x330) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886]}, &(0x7f0000000000)=0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket(0x2, 0x805, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000000080)={@empty, @rand_addr}, &(0x7f00000000c0)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r8, 0x0, 0x483, &(0x7f0000000f80), &(0x7f00000009c0)=0x68) 2018/04/27 17:38:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x8, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:26 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x40000000021, &(0x7f0000001ffc)=0xffffffffffffffff, 0x4) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@sco, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/177, 0xb1}], 0x6, &(0x7f0000000440)=""/250, 0xfa, 0x4}, 0x10000) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000580)=0x10) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"cd147b73dc6cc6"}, 0x18e0}, 0x10) 2018/04/27 17:38:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="6ac02a7cb6ae77ef76d3b9884d1c7fe64d3d32efa7478f445750cc73c1a6c15c5e5bd2b6cbfb9b2075344aa20de492ac64e3ce06036b02b2d517cc4d206862a7a47af916f556dbbfc8f60b8460038c6743b3ce67e7a44d7e6388d4624df2a0285dc6f3ed7999e7b47a0097823b413ae87c027077145ec3e96a282098e9021105f77060f039a9492461d32fdec458e7ebe70018d1092ab26d911be92d63b109d0f4a3e8567e6ee8fb9de5bca8436a2564adef20a6fcac114f7b887a3d822cbe7826dfd5d65f68a87f43c024c71bf9403802f5729fb34ec9ba21997f34678aa4517fc7face3f3b957208", @ANYBLOB="b2cb0da240ec801795d29297fc469c4cf5baf1ef8db559f5f0d0362666e3513cddbb364e51d1c69013fb887be3305a231c72c5e8113005a3c3ac5094012e8ae9de269ab6fb681b1bd4fb44ca77435de28685510dd2c716ce98bf148d7c58069d080b3f8ef4ad8f879d516c6c6f1c5b76a51a8601613cc1bbbc7fb7d8627603529586514b08c53fb0ec39645e2d915ecf4017d093dc7dce218c5f7def0fe63aa7d590c3", @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="c50c2e4910d3be672585f8904066dc1f7140d105909ab489ff5bc2ddde019c9ab84660370637385f3af468c01b012524b1f472c9da006b60251875a4994579a19cf508d620fc88d83ef4de9a69d4076dc1da088f7300489ce2e6930ef16296cc9ff88c0143fc99994f82e9146c240c3e3c5eec769ff12db1e0b0c29985edc37ef4eba448322e04e6d658aeaee606008ff3f4356a1f7d1924f8cccb49296ceb135aa737a989b3dfcbf711707bcbbcabfac1fe4024e95e104f2065"], @ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYBLOB="4e1e2945361541e34029a5a8932501d43f942b69024bc30f282ee9c4f856e2b0a6db7b0aac8759e260ec1e1ad253f43577ab83d25a77eb2fdfa31bdb8b8c8e125306dc335a1037376726c1d9c5e99f5e6e7e6061f8d229ff3a6e947416ed5d5121f0f9e74583e18e3ae5642e4a9f784e2e8996ddfe1f19e9199d29be7495ca20a387000051c22c071d9512e5ab732425cd3454f63afc803061a1b4c61201d26a19f32822424b72a5fb11a93186fe5bfbe5829e7cc1ea401651051dac739217dd88b15f04e843604c1953def97f859838ee855ad0", @ANYPTR, @ANYBLOB="44bcc09f89ae544b1521cabf6c412a9d321e12354cdf477070720478dd92c525c674668b5897fce82580558d15388a588056eec274a5b5ef215e466f7d14370e2cffdabfcc7b1c4bdc12935d6535bdac38af1af330f42085763271a2985b608d467b15af3d40bf9024139a4dc11a580e12054438ef1553dfc43db317c8eb930cde18c2f65005f152d11df15abbf105e096fc8d791b91a01b8fab0d793c6650c52c14b5497716560ccd8bdaba0712582b6177304f3095a536b398f34c7dccd42c97ff25151a8303"], @ANYBLOB="e7651e16f0adc5966c4a4bd413b93089c10361e185d8d0e065a5a94a19ac5dabcc2293d2f33bf56ed0fed7e5bf3a8f9fecb962a92891163ce2afc221b2e4fb40447c6dd715b1808b1cf8a6c0e7b386098a8adb6e664f4f2790db0f4d4ba89589e8a811220c67c2bb7d3dab541fd527195ef0f6e93ff8195a5e7e3674ed52d208f15460e0ab04ae258cdc02c815b69b5ffca8ca8a41fbe8979c91922222d16527f40b27851fdf8131205de26b44a5667cc14833c81be802073aae586c2e77d890", @ANYBLOB="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", @ANYRES64, @ANYPTR64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES64=r0]]], 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f00000000c0)) 2018/04/27 17:38:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x7800000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) [ 120.007987] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/27 17:38:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f93000), 0x6a) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80, 0x800) getuid() getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6(0xa, 0x4, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x638) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x1) 2018/04/27 17:38:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x1, 0x100000000, 0x0, 0x3ff}, 0x14) 2018/04/27 17:38:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x58000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:26 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x6000000000000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) [ 120.084230] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/27 17:38:27 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"3e0300821564e81f0000008000000800", &(0x7f0000000080)=ANY=[]}) 2018/04/27 17:38:27 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfc00, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:27 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x4, 0x6, 0x7, 0x0, 0x8, 0xffffffffffff9d78, 0xcd, r2}, &(0x7f0000000100)=0x20) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x19}, 0x1c) 2018/04/27 17:38:27 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x1, 0x100000000, 0x0, 0x3ff}, 0x14) 2018/04/27 17:38:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) 2018/04/27 17:38:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) 2018/04/27 17:38:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) 2018/04/27 17:38:27 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfc, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(khazad)\x00'}, 0xffffffffffffff9c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/27, 0x1b}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/04/27 17:38:27 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f0000000040)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x4850, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000080)) socket$packet(0x11, 0x3, 0x300) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/27 17:38:27 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) 2018/04/27 17:38:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@llc, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x2, 0x3, 0x2, 0xf2}, 0x1, 0x2, 0x0, 0x0, "128fffd7ffd2bfd8"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x48000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/04/27 17:38:27 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:27 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) [ 121.077201] device bridge_slave_0 left promiscuous mode [ 121.082818] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/27 17:38:27 executing program 3: socketpair(0x0, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), 0x4) r1 = socket$inet(0x2, 0x80000000000080a, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x110, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r1) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000080)="9bae91bb78e4b8aed80db6c683168869e9474909c399cd80c2c8f4a3b6f238169b77bda537d2d922c89fa330abf8b3c53fc5b0d45533f004c4854eb2d2766741fa0322be11f906de14e7473834b1", 0x4e) 2018/04/27 17:38:27 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x101, @empty, 0x7f}, {0xa, 0x4e21, 0xd6, @dev={0xfe, 0x80, [], 0x1b}}, 0x7ff, [0x3, 0x40, 0x6, 0x800, 0x5, 0x0, 0x3, 0xfff]}, 0x5c) 2018/04/27 17:38:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) 2018/04/27 17:38:27 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xf500, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:27 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@llc, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x2, 0x3, 0x2, 0xf2}, 0x1, 0x2, 0x0, 0x0, "128fffd7ffd2bfd8"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x48000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/04/27 17:38:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x1, 0x100000000, 0x0, 0x3ff}, 0x14) [ 121.144630] bond0: bridge_slave_0 is up - this may be due to an out of date ifenslave 2018/04/27 17:38:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) 2018/04/27 17:38:27 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xfe80, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00004e5ff0)={&(0x7f0000aeb000)=ANY=[@ANYBLOB="14000000040afdff0000000000000000f21b0000"], 0x14}, 0x1}, 0x0) 2018/04/27 17:38:27 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) [ 121.230506] bond0: bridge_slave_0 is up - this may be due to an out of date ifenslave 2018/04/27 17:38:27 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8, 0x3, [0x1, 0x1000, 0x7]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x2}, 0x8) bind$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, {0x1, 0x7fffffff, 0x7a1, 0x1, 0x0, 0xdd1b}, 0xc7bb}, 0xa) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl(r0, 0xe9, &(0x7f0000000300)="0329ae5ee64f5d31ac89ef7974ad0a8a19fc229bcac49270d939270da436f26e9a5cfe1c5050e9e5cf840849eed5e8a0b5391aba922d86df91802568e6117dd57b03faed79af0f3462f056781b32e8699ff134d911ddf5b25a72808c626a9968fcf46829d7d2bf16ce3cb92ac2fa0d2b437b90858ff132986881933ebe47b7820cb3d80835b4cb90c6deb963585d637268c1457bc1870a95fcea08a259a96502d784796ed94b9cd240715dbf6c4c7681158265117c61aed85ca7d9d38c15ba884331e9db3684b958da4d7a072ea206786a704b7779993a79ca6d02e221f899bbe2131c540ccedde97a3aea92adfbc1fb4793e02c883d0bd0") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) recvmsg$netrom(r0, &(0x7f0000000900)={&(0x7f0000000480)=@ax25={0x3, {"725f7a4e74e3ca"}, 0xca1}, 0x10, &(0x7f0000000800)=[{&(0x7f00000004c0)="9b805d8669fe5636ff10e329f394a2489991ee688c7e07d8bd3fe8339bf7daeef63e736bf36585beab46e9beb9b74885090551994015270e97327b45fb6a2be05274321ae91ab86ff109e4eca50ffd5895f9b7c61939e63e114bdd0e5b5e72e563a7adc57a9404358e1fc7a76c8bef4b75bf605e", 0x74}, {&(0x7f0000000540)="ad9de301b6f9f7bd54bc61", 0xb}, {&(0x7f0000000580)="74c082", 0x3}, {&(0x7f00000005c0)="5062e8d316cc55772cc47ae09f525ee23649563ca258f0bc7773698313b76795d1e39c919d382125cd184208e8adf65c1779a06a2a353ef875047502b867ac112dc23c68485264b00ffb34a684819840479cac77a6d4a1a07e77c46148873cd34c23140e2b63a45cb01a4c1059eb56420e0d957bdc7369d22ed817c5f86228f11cb1a85b170ddac17b51cb467ae8f70ec2a8606596956fcb2fbfb481005708b018dcc0e42319b7b84de76c266222cad0ebef1d124221e4408832b4b080907359bb2021f5baa974b5fa4e96cde5aead28492b30f190dc016cf3f1f8d4166a23cb0e965426", 0xe4}, {&(0x7f00000006c0)="47139a9dc16758a71be3c60f44308d7d08c4c778b94dd88e1ae1ffd4582f1529a5be5b52aadc869d77c03ec3e2743581", 0x30}, {&(0x7f0000000700)="73212da4b8711275b1720380fe9c661c00f203ee1204eafffd5376da50e4f0a33281f04b3e9d798723f63304c28898b160374af1c43f71420e18cbdfc1f2b866889374a27fd01e6b81b8f96ce3f34a22b600dcd6deaa361530f4fce79b401e2c9fe1032847dda4ae1c5b879da97f79e13d9f238f3f929ca2bc8ab48a7d10a696a48f6d1f5349c5e088fc93f31291576a12c39fe10a3e62d8e2102263e71d1a81d0e2fa49f7ff43d96088443255ac9344bad7a7977abebbf2ffb3d46c37", 0xbd}, {&(0x7f00000007c0)="103657d500cc3be4ad392d54238632249afee15984521d43e00bf6c9ef", 0x1d}], 0x7, &(0x7f0000000880)=[{0x78, 0x110, 0x4, "c62ab0cdfee7d50311ca1812fa63ff9db2147b195499400af8328e6d94f73e0d69c922af888333dafbb72be747de9faf24c18e815ede7181cac3adb87d83163a791ec5fae2653f2f656292dfcf56eb3a5c89d9ef2ac11744f92864ac0a73d223c2a5f6ebe2"}], 0x78, 0x44044}, 0x2) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000a80)={r1, 0x84, &(0x7f00000009c0)=[@in={0x2, 0x4e20, @rand_addr=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0xaf}]}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000b00)={0xf03, 0x9, 0x0, 0xffff, r2}, &(0x7f0000000b40)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000b80)={@loopback, @remote}, &(0x7f0000000bc0)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000c00)) pipe(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f0000000c80)=""/53, 0x35) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000e80)={r2, 0x8f, "25851c67851410259efa008863f688606e04f7de1ce0b85e71cd3930e109055467d5a04cd24132a7eb936286876a206312d4dd0658a72c85075464c7b857f3392bf0afb49a0e96f478453d5b6fa7d57e105f986d352e29894ec65cb15bc289396b9ad92730a4671b692eb2e330d8b4ef95484949067bb5c3bf560ac577a1562d12d7e9d6bfad03929f5c42a2f9deba"}, &(0x7f0000000f40)=0x97) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000f80)={r3, 0xad, "a11fa1bb623f61dc3297456c6358328bfb20a8d528ce21f198aea4d3a2e88da57d10611117f9946c983e34b06ce030c20a2356604f1e082c6b1b710fd9fb7a18bcb410d063ec17445146c8570ca7a2a7431a1e2c5c1bc9288e2652a084e81d9b72891e9dae4733531cf5e276b48305d355af63d729703be1ee8b6525b15662de5e6380cf10f11643b7fb23e1b44a35a2465e5f082eb9663870b5545c843610ed533d0e8c09ed9f85cb352b15f3"}, &(0x7f0000001040)=0xb5) getpeername$inet6(r5, &(0x7f0000001080)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000010c0)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001100)={r2, 0x3, 0x2, 0xcd4a}, &(0x7f0000001140)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000001180)={0x1, 'dummy0\x00', 0x1}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00000011c0)={'ipddp0\x00'}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001200), &(0x7f0000001240)=0x4) connect$inet(r0, &(0x7f0000001280)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto(r0, &(0x7f00000012c0)="0f6dbcd63aae5ec1c2dd22bc210816225559b0e644e83ce1fdb3aaec30a78b2ef74d83edf27e42723d7aae6c5706dd1d20d73b772da2008c11e7011e6cff1b921cb974b47f2dfb6bb2ebd8cca73a16d4d69170dd78", 0x55, 0x8000, &(0x7f0000001340)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000013c0)={r8, 0xa854}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001400), &(0x7f0000001440)=0x4) 2018/04/27 17:38:27 executing program 3: getpid() r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x10) connect$ax25(r1, &(0x7f0000000340)={0x3, {"9b695c1724254f"}, 0x80}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept4$netrom(r2, &(0x7f0000000040), &(0x7f0000000180)=0x10, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x73}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/27 17:38:27 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x2b, 0x10}, 0xc) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1e) 2018/04/27 17:38:27 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:28 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x2, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="0209000b0300000000000700000000000100180000000000"], 0x18}, 0x1}, 0x0) 2018/04/27 17:38:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) 2018/04/27 17:38:28 executing program 5: r0 = socket(0x3, 0x5, 0x100000000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:28 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0xd84}}, 0x7, 0x100000000, 0xffff, 0x200, 0x2}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000006c0)={0x0, 0xa2}, &(0x7f0000000700)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000f00), 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000740)={0x0, 0xffffffffffffff26}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e24}}, [0xfff, 0x4, 0x2, 0x1f90, 0x0, 0x1, 0x80000001, 0x2, 0x5, 0x200, 0xc9, 0x401, 0x9, 0x4, 0x9]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000900)={0x0, 0x100000000}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000e80)={r3, 0x5, 0x6, 0xc, 0x8001, 0xd5a}, &(0x7f0000000ec0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000bc0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c00)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000c40)={0x0, 0x3}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000cc0)=@assoc_value={0x0, 0x8}, &(0x7f0000000d00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000e00)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0x1f}, 0x7}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000080)="deb27b1aa555de0b0563f6e2fcdb313fa7daec761eb1947f06e303cda1b25b14ef7597a03680ccf3e9a178e8dbdcc439ae4d921b8c890818f0a4b48f0f02c3b7fe110ed68d3f3329bf136a40c64781dffc5ad22ff336b9136b36c1f78a45da3d0b45a5b6061f4129148481342c8198aa6d4f683099bd03963f739d0fed8f298546bdde069d9991c47ea217770d19c69a8abe4079f7d96d04ddbfa82c6d82c431a78e3d6249dc4e4eed03608fab6f90c8bb51e7f382f471e57d3a4de29bbe7f72517a31ff466ba69f8a472eeaacb518e88c2337bb4552b0661dd5e6e267619db9cd614dce68c0c19ab299ce2f7890d17334e9ff9091b8436f5c", 0xf9}, {&(0x7f0000000180)="69aca869307c1d56bfc101cd74536cc996cce1d02ad73d16fbe9b546f44ebc5f19c3b12567e1ed394b7f4d6bfbb87798572926e86b0143b2a52c3f6e6c79b5d6a4fecf25db6f13", 0x47}, {&(0x7f0000000200)="cfeaf721aa9dd3a6f3135815c413bf8598b78c38aed4d71590fce907639dd838f1310af42ba575edca3314ecc2d79e1f2a52dc5c9aa9fb96400e3cac11982c3d9ea218b3d288454464fdb8bc83bcb2b00498301cdff70cad9d2b8ce6011fd84f0165dd885ca6970ad6d2d91941144b149df73b1011ca251cb1b486b31e1501ce376a3053e331e53a", 0x88}, {&(0x7f00000002c0)="4aad6a9ffe1ef2c5ae18dc05f59a42b2923508645faee8e7533d7804d6054e667d30d587d5014e96bc2d4c9e729bd7b2a7a54ac55add09e2c9e57f0af29808ef37d9", 0x42}, {&(0x7f0000000340)="037247575fa987cd09a5b2395537ad82b105c0388eca9568ccb410dad7439a92299df250", 0x24}, {&(0x7f0000000380)="a3964fa53f80bf5fe17437bda0684859be00ebca8a2978ed82ccfddfe5085b745fdb440320bc0c37c8402d64da77c3919ca4b6d3f1c13b90e24f14f7e986b010d72e72179f254703625978d49ff746c6fd1292d6720448eaf9a4b3b9c7a6ba08578717554628b5b6ce92923fef37c2f0304a38d2f41e", 0x76}, {&(0x7f0000000400)="40d44fcb86ba7948be1e9d2150b110e45ee7cb5133df21509493ff529e495ff30387459a8b3a0170c68040d3c93dc8906b48a59bb883892cbbf47c03b3084d1df349dd568755ec31fd21314487129824bf13e91fde9de4a930ad2d1d0a687b63f631b8dcd27bc8471fcced8d568862885371244addedf6e9f0b6b7b65acb21e15be43df658719fac", 0x88}, {&(0x7f00000004c0)="4a3416ae94a4a5e861925eb4eb8a1072c6c73611f4f348e105c976e3d8a56106699872f35af40bd88bbee0b37cafe1287110e5f1e6e474de3b171a216c124efbbd7a8516291d7e1b9b93445481698770869c3d8891494715fea5140d64bf7bd4b690a597e0b8fd012c82a3bec765a52b2d0b689f3e7aca8d182bf7", 0x7b}], 0x8, &(0x7f0000000980)=[@init={0x18, 0x84, 0x0, {0x8, 0x200, 0xf26b, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x8000, 0x6, 0x6, 0x1, 0x480000000000000, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xc600, 0x2, 0x4, 0xffff, 0x7, 0x39, 0x7, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x5, 0x23}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8000, 0x6434, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x800b, 0x2, 0x200, 0x0, 0x1, 0x78, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x0, 0x400, 0x4, 0x101, 0x80, 0x2, r5}}], 0x150, 0x44000}, {&(0x7f0000000b00)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000b40)="3d5928c00d294dbb34a1", 0xa}], 0x1, &(0x7f0000000d40)=[@init={0x18, 0x84, 0x0, {0x400, 0x8, 0x80000000000, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x100000001, 0x202, 0x0, 0x7, 0x5, 0x80, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x4, 0x87, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xf525, 0x201, 0x3f, 0x0, r8}}], 0xc0}], 0x2, 0x20000800) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000000)="a231011d", 0x4) 2018/04/27 17:38:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) 2018/04/27 17:38:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x1, 0x100000000, 0x0, 0x3ff}, 0x14) 2018/04/27 17:38:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x10, "1888004b9e5bf7e979da11af079a3098"}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x2eaf}, 0x1) 2018/04/27 17:38:28 executing program 5: socket(0x3, 0x5, 0x100000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:28 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x1000000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:28 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\b\x00\x00'], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@fragment={0xaf, 0x0, 0x0, 0x0, 0x0, 0x9eb, 0x67}, 0x8) 2018/04/27 17:38:28 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xf, 0x3, 0x3) sendto$unix(r1, &(0x7f0000000080)="c693581fffee2b9fb39631b759729a5469b4c6e118340c2e0a14f094603f0bcbfbe91b060603fd5ee95a5b532e7a96c262332309d05ea66319298d4faad212d1f3894c3eb21ec79c86bc01ac2b9e86e2d102230c2bff1cd7434e6942c170c9f15fb6", 0x62, 0x4, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x2e04}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@allocspi={0xf8, 0x16, 0x225, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {@in=@rand_addr, 0x0, 0x33}, @in=@loopback=0x7f000001}, 0x0, 0x80000000}}, 0xf8}, 0x1}, 0x0) 2018/04/27 17:38:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r3}) 2018/04/27 17:38:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) 2018/04/27 17:38:29 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x3f000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) 2018/04/27 17:38:29 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80, 0x800) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @local}, &(0x7f0000000200)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x110, r4, 0x800) socket$inet6(0xa, 0x5, 0x2) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/04/27 17:38:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)) 2018/04/27 17:38:29 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x4800000008924, &(0x7f0000000000)={"626f6e64300000000000020000000040", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="380000007b48e719b62c2bb06ad40ea12d8c84da1d135cbd4bcbdb35708ee9095c6e68e171fd0952d4c3d738d9d1964e17de44a9d818cb54faaeab71f4fafa5afb787a"], &(0x7f0000000180)=0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x50}, &(0x7f0000000200)=0x8) 2018/04/27 17:38:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r2, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2f0b}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) 2018/04/27 17:38:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001500)=""/4096, 0x1000}, 0x0) 2018/04/27 17:38:29 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x78000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/27 17:38:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0xd86, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x8, [{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @rand_addr=0x2}}, {{0x2, 0x4e24, @rand_addr=0x6591}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x490) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000000200)=""/87, 0x57}, 0x0) 2018/04/27 17:38:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x5, 0x2, 0x78ae, 0x4, 0x5, r1, 0x8}, 0x2c) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r2}) 2018/04/27 17:38:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/27 17:38:29 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x800006, @empty, 0x20000000000008}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0xb, 0x6, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000380)=0x40, 0x4) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x1000003, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x81, @empty, 0x80