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@nested={0x14c, 0x7e, [@generic="9b2b89dfc358a4507519e1c871b04114ff84cc1e5a930e7cca30bb3f6ea26d266446eef73b26e3559aa83cab35e2e0681f5816d7353c3844ddfa37479e3816c4657bdead3e6795b7156659ecc5299468327301595f6de6583d4f77fa8c46f531b45069c2d1744ea379f02e14b3c8848c70d96e29340cbac7c72d23878aa14f67a1ec1ce3111773e7c13ac091ffd4123e5366c09044d9eebf6a969ef7afa586404d1858bc118ade29f214cb18ab6b619c9fcad2d70b9cc771ef3783405ad5fa286b64f9f5b1370632f5fe1dc26827ebcd41e0c3048dc2886ce5c240731d73f3d2e65e52caece8897f2f1835ca50a0caf388a012fe5f", @generic="39bc179f8b0967fb321aae09ced667bbde3e29133dbac5d24e7147b6bf20636d322597cc793ca41670702ffe33bcd6f10af037f41192df5082f2559d810baf509f1429762a7c026a86ee00d54db181c3da"]}]}, 0x11a0}, {&(0x7f0000001540)={0x10bc, 0x10, 0x10, 0x70bd25, 0x25dfdbff, "", [@typed={0xc, 0x3a, @u64=0x1}, @generic="24e8a8919ef67999025605240b46d42f7f6a50123ecbf3e3b64cc5562cfcab5bf29edca04efd21e16f745bc7eddb04a852eacdbbfbc614757df41b4ff6665424d34f399a985c24f759229e0ed2a14a", @typed={0x14, 0x2, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x1008, 0x3, [@typed={0x4, 0x44}, @generic="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@generic="0e76557e398d75a1d9c3fe09b5b85d49f142cebe64ff61fb8601af53ad968cbdf35402a7da3992cb686abd0fad4833e5417823b9"]}, 0x10bc}], 0x2, 0x0, 0x0, 0x4000}, 0x90) 2018/04/24 04:23:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_deladdr={0x34, 0x15, 0x300, 0x70bd27, 0x25dfdbfb, {0xa, 0x1f, 0x200, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff]}}]}, 0x34}, 0x1}, 0x0) 2018/04/24 04:23:50 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) socket$inet6(0xa, 0x1, 0x5) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r0) [ 110.279046] device lo left promiscuous mode 2018/04/24 04:23:51 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x4, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x25a9, 0x5}, &(0x7f0000000240)=0x90) ioctl$PPPIOCGFLAGS(r0, 0x4020940d, &(0x7f0000000040)) 2018/04/24 04:23:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'syzkaller1\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000013c0)={0xe, 0xa, &(0x7f0000000240)=@raw=[@alu={0x4, 0x7, 0xd, 0x2, 0xf, 0x38, 0x8}, @jmp={0x5, 0x5a17, 0xc, 0x8, 0x2, 0x10, 0x8}, @exit={0x95}, @ldst={0x2, 0x1, 0x6, 0xf, 0xf, 0x4, 0x8}, @map={0x18, 0x6, 0x1, 0x0, r0}], &(0x7f00000002c0)='GPL\x00', 0x78, 0x1000, &(0x7f00000003c0)=""/4096, 0x41f00, 0x0, [], r1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)='\b', &(0x7f00000000c0)=""/146}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x132, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x1, 0x1, 0x6, 0x5, 0x3, 0xc, 0xffffffffffffffff}, @generic={0x0, 0x1f, 0x70e, 0x4}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x1f, 0xffffffffffffff9c, &(0x7f00000001c0)=""/97, 0x410fe, 0x1}, 0x48) 2018/04/24 04:23:51 executing program 0: syz_emit_ethernet(0x112, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xdc, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204f"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:51 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fe2fdc)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x19) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x6, 0x8000}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0xe, 0x6) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xf1, "b1d1071588113531140faec79d310b9697cf72d11d293991e721c29b73b21b9ed5ac069c5492906dfab96994811408df82c8843bdb789abcaf3cee6684097fa0f1c06e5a8e972335b7719962d63ce90bb0c7ed66efd12d4c6ff1996f165c6b38222b0e33ba1099b907d968d4c34702275008d7412d95337bb6b6b288fb7403f48caba4bcbe25a67e2d3a4b40904aa2b809475695b883645defe0cc2e0c040f2832160112156b3c146383f42abfaeaf007a31e95d810fdb45eb2a997caad0d2251f6356b3620de6cf39d170219e511f150caf323a553678d03a841ec32b4c159d7a548e6bb3ccbd3723c260341a59f8b8a0"}, &(0x7f0000000240)=0xf9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) 2018/04/24 04:23:51 executing program 7: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x0, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x2, 0x4, 0x3}}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) getpeername$inet(r0, &(0x7f00000028c0)={0x0, 0x0, @multicast2}, &(0x7f0000002900)=0x10) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="ec455fe04d2ba223"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002f80)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000002c40)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x0, 0x81, 0x58, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000002ec0)={0x1, 0x8, 0x2}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) accept4(r0, &(0x7f0000002b80)=@nfc, &(0x7f0000002c00)=0xfffffffffffffe76, 0x80000) getsockopt$inet6_tcp_int(r5, 0x6, 0x15, &(0x7f0000000140), &(0x7f0000002b40)=0x4) getsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002fc0)={0x0, 0x9}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000003040)=ANY=[], &(0x7f0000003080)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002cc0)={0x0, 0x9}, &(0x7f0000002d00)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000002d40)={0x0, 0x20, 0x7, 0x7f, 0x0, 0x4, 0x5, 0x3, {r6, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0xb8}, 0x7fffffff}}, 0x1, 0x0, 0x7, 0xffff, 0x80}}, &(0x7f0000002e00)=0xb0) 2018/04/24 04:23:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) r2 = socket(0x7, 0x803, 0xfffffffffffffffc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) [ 110.530364] netlink: 'syz-executor6': attribute type 33 has an invalid length. 2018/04/24 04:23:51 executing program 4: socketpair(0x7, 0x4, 0xffffffffffffffff, &(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000002b80)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)={0x14, 0x5, 0x3, 0x112, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/24 04:23:51 executing program 0: syz_emit_ethernet(0x128, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:51 executing program 3: r0 = socket(0x7, 0x80f, 0xfffffffffffffffc) write(r0, &(0x7f0000ea7000)="240000002a0025f000154302dd000007000000000000f504000000000000000aff3f8ff0", 0x24) listen(r0, 0x0) 2018/04/24 04:23:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000001c0)={{0x8000, 0x1}, 0x8}, 0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=ANY=[@ANYBLOB="1c00000018002100ffffffffffffffdf1c14c9ecdab36f25489e0bed"], 0x1c}, 0x1}, 0x0) 2018/04/24 04:23:51 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080045000014000000000011907800000000e00000010000000000089390"], 0x0) 2018/04/24 04:23:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@loopback=0x7f000001, 0x4e24, 0x951b, 0x4e24, 0x7, 0x2, 0x80, 0xa0, 0x2b, r1, r2}, {0x55, 0x7, 0xc000000000000000, 0x7, 0x100000000, 0x22, 0x10000}, {0xf3, 0x265, 0xffffffff, 0xb52f}, 0x1, 0x6e6bba, 0x0, 0x1, 0x0, 0x2}, {{@in, 0x4d3, 0xff}, 0xa, @in6, 0x3502, 0x1, 0x3, 0x8, 0xdb2, 0x3, 0xbaa}}, 0xe8) 2018/04/24 04:23:51 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000680)=0x80000000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x6, 0x0, "7934e8a52de899cedf970cd59fe5432db77f82588bd5971c0df0110a1d2af049e1ef97447bba7a708e1934430de983157834b909da4f5668a3ce8be3b3a5fb53cb558b6208b9e55ac22a2e23adadc527"}, 0xd8) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000800), 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000500), &(0x7f00000005c0)=0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002600), &(0x7f0000002640)=0x14) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="140000000301ffffffffffffffffffff000000f90955ffd65a41b28e4c809af600"], 0x21}, 0x1}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000}, 0xc) pwrite64(r2, &(0x7f0000000700)="9e538d93bfcefeaba449e9046368d6be5130aabfa8c5bb6bda2abddaa22cdc08a842cffd1ed217d9f4979a2b7b7e88ac75c2d80d4716bddf3d4a8eb810ce87ee4b20c001fb8a3e36f812324d0d4b0a1bd8252b284bd26dad3af4222e5e0b8bb3af061a54fac4917d19f6d9c8efb0612c2d594e2d90a5c0e38970b3c6462aa94c69", 0x81, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000200), &(0x7f00000001c0)=0x4) socketpair(0x13, 0x5, 0x0, &(0x7f0000000a00)) r5 = accept4$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a40)=0x14, 0x200000000007fffd) socketpair(0x4, 0x807, 0x600000, &(0x7f00000002c0)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r6, 0x0, 0x5c, 0xf5, &(0x7f0000000300)="69a047b989742de870b9da618bd510115f389edfa127c0a7fe1a9fa722918d5309d73108331c2b2f27f37740ab1e22512f3756fad6abbb182de382db15c0e3fcd68a1acbc2455e95c888b220bac085318f56561dc08d6f018a83b09e", &(0x7f0000000380)=""/245, 0x8, 0x5}, 0x28) setsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f00000000c0)="df955738da5557f88fb2831b2577ea61f80bcb025de8b5b536813c38a01e9dd741f9d51c7bfeacb62e70a1a1c3601323a59f7f30e4d7279d82888e077ec7bdc5222a461ccc349f2360348a1ca5ba67b864763bdda92099a95d468b882d58785c9bf367fa3ea0c5ce60", 0x69) sendto$inet6(r1, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000540), &(0x7f0000000580)=0x8) 2018/04/24 04:23:51 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r1, 0x4, 0x70bd28, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x11}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x40, 0xfff, 0x3, 0x401, 0x1, 0x7], 0x7, 0x0, 0x4, 0x6, 0xffffffffffffff0e, 0x0, {0x4, 0x7, 0x3f, 0x8, 0xff, 0xb9, 0x8, 0x7, 0xfffffffffffffe01, 0x91, 0xd0, 0xfffffffffffffffc, 0x43, 0x0, "adb63ca4eaac69098e31b5c98691868c2f61c6501662a424e816fed93c4bf2de"}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x4800000008924, &(0x7f0000000000)={"626f6e64300000000000020000000040", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) [ 110.572294] netlink: 'syz-executor6': attribute type 33 has an invalid length. 2018/04/24 04:23:51 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xffffffffffffffff) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e64ff7)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/04/24 04:23:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000640)=0x1c) getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x1c) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="04fc5b277303af6ea1c60c3f6c8e75e91030469084c41b88b00a261b5f079be21dc4") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x400, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000003c0)=0x80) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000400)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000002c0)={r5, 0x3}) sendmmsg$alg(r1, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="90741c10876314e7c9b52462f44476df033e732e5edf20acd2fab72c0d7f61a877d979a4ae0b05cc418264700697c22bca7143db7862ea5e828576e196fa9d68ad084a751dacaad6174cc47a47480a0503f627baff0925d7a63ef3ac7f06fa14c170c0e780050723fc32de6cc32bf47059901aba2ed27639ea42107c46b90b0f2575f176dbe0", 0x86}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) getsockname(r6, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) getsockopt$inet_udp_int(r7, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f00000000c0)={'erspan0\x00', 0x8}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000340)={r5, 0x4}) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000139000)=""/70, 0x46}, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000040)=0x7f) 2018/04/24 04:23:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$bt_hci(r0, 0x0, 0x400000003, &(0x7f0000000640)=""/198, &(0x7f0000000840)=0xc6) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0100003bc3aa809590d452e310e0140a7e82a1f3df9dc4ea447477a741c09e2a9aec1922caf838bd926076242dd481ca2767b771e5d6aa409caee69768a53200b7ed1e5b76b5b9296ad890b7fbc541be05d33c37afed4265d1deb41b7e582b2e902c4b5b9dcc7a48b73c3aba26287462df2bf69f561985d80aa8b00428116c3c7aafc4b44a98ea05170281ae5b1085456eab3159f6fa9035fe10ed2616e1a8d9e18df0d299c06f60b618ef7b3b8cc9e7c368f64571c2f0ed2a51f60d25cc5762d1bfd0f24bdfc29dfda375a58b4b320e630000", @ANYRES16=r3, @ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000240)=ANY=[@ANYBLOB="020600000200000002bd000000ffffffff7ab2c82ddec928841de03d209341ca543bb1a8a7a59ee8e4079aca6ff62fcfcef6eadb06bdeafe110e13bc67a45da97a581b342709610b2f6ec1fa1cf5ab9e49e4f2269def0649"], 0x10}, 0x1}, 0x0) r4 = socket(0x5, 0x3, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0xcd2, 0x3f}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={r5, 0xe2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x9, 0xa, 0xb1b1, 0x8, 0x890a, 0x7f, 0xbc, r5}, &(0x7f00000002c0)=0x20) 2018/04/24 04:23:51 executing program 0: syz_emit_ethernet(0x128, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="ea3cf303ff7b553c076622d1f5ebb87f77811d0ab049adaa2ceb4cc9638f9c28e95214c1adb07ec6e5c34031d8ff03fc64b9df13b29abbc291e796ca1f9e729abca04d614fc012415937c35c5afc88c878b582086a761f88734c64577f346eb0965e2b889a35e75736b062b092f74c6e1560c7c4738693e89fd92e8aa0dab7c1e0c336cbea0eb41a80eea230d6001534fe5bdf55c7e1ffaab52f5207db10105e268517de4fa72427348cc6cc"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000400)=0xfffffffffffffe29, 0xf7a6b4576cc81eb9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000200)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0x3, 0xda2c, 0x100}, 0x31, 0x3, 0x0, 0x0, "7c13edd8c21d77b38037d48ec2fd3a192601719894174d0b0ecd43dc695b0cd633944c86f9f2fd8b605f7a9fcbbccf65c5369b13d15ddb766d0a2c10e6fb6f57"}, 0x48}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000081000000000000009500000000000000684f6360daae4028a8e9d1e88b65ee3eeec2127cfd9d0aab705dc4"], &(0x7f0000000000)='syzkaller\x00', 0x5, 0xfff8, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/24 04:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x1) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x21, 0x4) 2018/04/24 04:23:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) 2018/04/24 04:23:51 executing program 0: syz_emit_ethernet(0x128, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:51 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x5, 0x5, 0x6) sendto$llc(r1, &(0x7f0000000a00)="c26bd4033eea4dc851ade11fa700d7d2a2aff9fc184d845ed24b08bb4d26f7fe34933c758b89e84b5e99cbf6662a927e2b6684c18e1e9240dce66727e52b36e136630d6ab1ffccec5a7a5bf93a33bd068ec2adf089d0ebcb07089a53729bd6dc0a0d760e3a035769e708f5542ac8c40492a0bcb94c2b66da17fdadb2432555764ce02901a7d83844ed94a9d9bc89e4a6375d2b0310d571d4cd6e1ebcdfd315", 0x9f, 0x0, &(0x7f0000000ac0)={0x1a, 0x33f, 0x100000001, 0xaf, 0xfff, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt(r0, 0x10e, 0x4000001, &(0x7f00000000c0)=""/4, &(0x7f0000000080)=0x3) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0xdd, 0x4) 2018/04/24 04:23:51 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x560, 0x0, 0x110, 0xffffffff, 0x0, 0x0, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}, @port=0x4e23, @gre_key=0x5}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff000000, 0xff, 0xff0000ff, 0xff], [0xffffff00, 0xffffff00, 0xff000000, 0xffffff00], 'bond_slave_0\x00', 'bcsh0\x00', {0xff}, {}, 0x0, 0x0, 0x2}, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@multicast2=0xe0000002, @gre_key=0x6, @gre_key=0x8}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xff, 0xff], [0xffffffff, 0x0, 0xffffffff], 'bridge_slave_0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x3a, 0xfffffffffffff4b3, 0x2, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x17, 0x40, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x541, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xa, @ipv6, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x65, @gre_key=0x100}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [0xffffff00, 0x0, 0x0, 0xffffff00], [0x0, 0x0, 0xf326bb7d99d9007f, 0xff], 'veth0_to_bridge\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x6, 0x7fff, 0x6, 0x56}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x12, @ipv4=@multicast2=0xe0000002, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @port=0x4e21, @gre_key=0x401}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_create1(0x80000) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl(r1, 0x8006, &(0x7f0000000780)="900d08d9dac2df0f010059") r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000018c0)=0x87) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001880)={r3, &(0x7f00000007c0)="609b912e25c6460831585e39cc8808c5b93e036ce9dda01ce23cf8c7c93a1d931fd3910c471d30214f81f1bed313461da5e91474e2745430398753252f68f384f1b18974af527fc9dcd4c85dd62ea175d18e03590f2b7716e659f206b58927e794a0c996416a752fbe74a0992d799aa6a550cc9843f5ff9af765c9d1274bda97c7afd834640f5ac73304dc2204e1f5eb72cbce57dd209dcc9417e15e7de8f515b0", &(0x7f0000000880)=""/4096}, 0x18) 2018/04/24 04:23:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) r2 = accept(r1, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000008c0)={r3, 0x7b203a37, 0xffffffff}, &(0x7f0000000900)=0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff}, 0xc) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}]}, 0x28}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00'}) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$int_in(r1, 0x5473, &(0x7f0000000300)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) close(r4) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000980)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x100000001, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x21, 0x0, r5}, {0x8, 0x8, 0x200, 0x10000, 0x78c, 0xbc9, 0x0, 0x1}, {0x40, 0xfffffffffffffffc, 0x2, 0x3}, 0x6bd, 0x6e6bbb, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d3, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x3506, 0x3, 0x1, 0x9, 0x100, 0x8, 0x8}}, 0xe8) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)=ANY=[@ANYBLOB="5800000014fbdbdf250200000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="8d0000000000000002004e247f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff0000000000000000000000000000000000000600000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e0000002000000ffea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac14141800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000002e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/24 04:23:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[0x5, 0x800, 0x7]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[0x7, 0x27, 0x95]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x3ff, 0x10000, 0x6, 0x1, r0, 0x8000}, 0x2c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000400)={0xfff, 0x3}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @multicast2}, &(0x7f0000000380)=0x10) bind$inet(r3, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x9}, 0x10) 2018/04/24 04:23:51 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_ringparam={0x0, 0xe3a, 0x6, 0x9e5, 0x80000001, 0x8, 0x1, 0x5e4b, 0x3}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x1ff000, 0xffffffffffffd55e, [0x9]}}) 2018/04/24 04:23:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x8, {0x2, 0x4e24, @rand_addr=0x8}}) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x0, 0x116, r0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x8001}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000480)={r2, 0x9}, &(0x7f0000000180)=0xffffffffffffff6e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) r4 = socket(0x11, 0x5, 0x80) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x71, 0x607e, 0x64, 0x7ff, 0x41}, 0x98) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20400020}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x98, r5, 0x300, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2b2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 2018/04/24 04:23:51 executing program 4: socketpair$inet6(0xa, 0x6, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0xe798, 0x4) syz_emit_ethernet(0xaea9, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x80ffffff], 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, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_emit_ethernet(0xaf, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@ipv4={0x800, {{0x13, 0x4, 0x3, 0x1, 0xa1, 0x65, 0x7, 0x6, 0xa9, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@end, @noop={0x1}, @ra={0x94, 0x6, 0x40}, @rr={0x7, 0x13, 0x5, [@broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, @lsrr={0x83, 0x17, 0x5fb4, [@dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @broadcast=0xffffffff, @rand_addr]}, @generic={0x44, 0x3, "14"}]}}, @udp={0x4e20, 0x4e24, 0x55, 0x0, [@guehdr={0x2, 0xa34, 0x1a73f21c, 0xfffffffffffff000, 0x100, [0x80]}], "9618719e94992cc5245080429d78ecc62380e3eac2b438eba65a88b92841c135000000efda8f096f79f5bbd2d545fba917f9456bd165d2c5db52ffee10e97911d9f269b0a1"}}}}}, &(0x7f0000000000)={0x1, 0x1, [0x333, 0x65f, 0xd39, 0x8cf]}) 2018/04/24 04:23:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x20) r1 = accept4(r0, 0x0, &(0x7f0000002080), 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000020c0)={r0}) sendmsg$nl_netfilter(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, 0x11, 0xf, 0x510, 0xfffffffffffffe35, 0x25dfdbfe, {0x3, 0x0, 0x5}, [@generic="a8dc086c193a27d47019ec2e8ded268b8760989747f5980a3eb3ecdc82264aae7b9bf2c8422efdb7ba49e7285d9624c96387de81dda24d2e1dda3c09225dbf38", @typed={0x8, 0x96, @u32=0xd0a}, @nested={0x24, 0x91, [@typed={0x8, 0x28, @fd=r0}, @generic="b2e7b2f498e636cf8636a0dde9e09fddaa4d5f1c8b"]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8df58f9e8a2a0617}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="480000001400190d76a81014aed182f302844700809d79acdfffe00600000000000000a2bc5603ca0016087f890000002000002ef774a99de48b143500d5413da836d48a566e8ef9", 0x48}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xe78}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x7, 0x200, 0x9, 0x10000, 0x400, 0x4, 0x3, r4}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x9, 0x7, 0x80, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r4, 0x200, 0x1, 0x4, 0x7ff, 0x8, 0xe3d, 0xfffffffffffffffc, {r5, @in6={{0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3}}, 0x2, 0x80000000, 0x8000, 0x1f, 0x8001}}, &(0x7f0000000200)=0xb0) 2018/04/24 04:23:51 executing program 0: syz_emit_ethernet(0x133, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xfd, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x8000f, 0x101) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x80000000, 0x3, 0x0, 0x5c, 0xfffffffffffffffb, 0x0, 0xffffffffffffff92, 0x7, 0x401, 0x4, 0x8}, 0xb) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='team_slave_1\x00') sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013071000000000000000000000c19a0000000000000000000000fe0100000001000000000000000000000000000000002000000056db00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0002000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x2, 0x4) 2018/04/24 04:23:51 executing program 5: r0 = socket(0x20000100002, 0x80004, 0x4) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) socketpair(0x10, 0x3, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000600)="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"}, 0x10) getgid() connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x1, {0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x32) 2018/04/24 04:23:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x7e, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x2, 'dh\x00', 0x20, 0x3ff, 0xf}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e24, 0x0, 0x6be, 0x6000000000000000, 0x5}}, 0x44) sendmsg$nl_xfrm(r0, &(0x7f0000001bc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b80)={&(0x7f0000001780)=@updsa={0x138, 0x1a, 0xf05, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, {@in6, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'rmd320-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/24 04:23:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x5, 0xf2}, 0x1a) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000480)=@alg, &(0x7f0000000500)=0x80, 0x800) getsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2f5) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000000180)="13"}, 0x20) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x0, 0x4, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x93}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000340)={r6}) socketpair(0x1f, 0x5, 0x6c, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000000280)={0x4e, &(0x7f0000000200)=""/78}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000440)={0xb6, &(0x7f0000000380)=""/182}) 2018/04/24 04:23:51 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001400)=@filter={'filter\x00', 0xe, 0x4, 0x918, [0x0, 0x20000a80, 0x20000ea8, 0x20000ed8], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x9be) 2018/04/24 04:23:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x4, 0x3, 0x8001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/04/24 04:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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(r3, 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) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000680)={r4, 0x101, 0x1, 0x0, 0x100000001, 0x14000000000, 0xa0d, 0x8, {r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5a, 0x2, 0x100000000, 0x6, 0x8}}, &(0x7f0000000780)=0xb0) 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', r8}) accept4$unix(r1, &(0x7f0000000600), &(0x7f00000003c0)=0x6e, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000004c0), &(0x7f0000000500)=0x40) ioctl$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(r10, 0xc0086420, &(0x7f0000000480)) close(r9) pipe(&(0x7f0000000400)) connect$l2tp(r7, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x4, 0x4}}, 0x2e) socket$inet6(0xa, 0x7, 0x8) close(r7) 2018/04/24 04:23:51 executing program 0: syz_emit_ethernet(0x133, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xfd, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) [ 111.268268] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/24 04:23:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) connect$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e3817e1e28c127d9e5b3b60c", 0x11) 2018/04/24 04:23:52 executing program 3: mmap(&(0x7f000003d000/0x3000)=nil, 0x3000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) tee(r0, r0, 0x800, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000000100)=0x4) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="a328f7667cb6b8e459416999b54b2825d03d0e9f1f2ba136f9012498713011918adcd7ca7c37cf4f3f74462f6ce4d36f1e3b7eb40fa4fed3c729a080cb7c6baddd84025da3a0dff43aa77fa29356d2280c9e4aa94696241e9d5a33e6694613c9d2b5ee5be21e281226864a73ad5289b6fe84c687eb920e4eb06e8a21f2a66d64d4d5de", 0x83}, {&(0x7f0000000100)}, {&(0x7f0000000200)="1b6467c22ff7d97cd5ddc56ce803f05ef999c9eadc4f1fc557aa2a9fca46fad4e48ddc3968abe5c6966c037cef43002f59cba70bf9fa0ef6c22f1e346bb4b5ab498610c164732cfa220c5355cb069500d01b6374461771c79265041b72e1e575ec25088ebcbbbd09a312f2", 0x6b}], 0x3, 0x0) 2018/04/24 04:23:52 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000140)=""/201, &(0x7f0000000000)=0xc9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/24 04:23:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x247}, {0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x14}}, 0x100000001, [0x20, 0x1f, 0x96, 0xfffffffffffffffb, 0x1, 0xffffffff, 0x100000001, 0x3]}, 0x5c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f00003ffffc)=0xab) 2018/04/24 04:23:52 executing program 0: syz_emit_ethernet(0x133, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xfd, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:52 executing program 6: r0 = socket(0xe, 0xe, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@hci, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xad) listen$netrom(r1, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'erspan0\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001300010000000000000005000000000058316d7866807dc3188b859c35bfe11aef2324d6811848360f513971aec12eb2fde7cb6eda49c2", @ANYRES32=r3, @ANYBLOB="000000000000000008001a0004001f00"], 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/04/24 04:23:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r0, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = accept(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000140)=0x80) accept$unix(r3, &(0x7f0000000180), &(0x7f0000000200)=0x6e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d6", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/24 04:23:52 executing program 5: 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$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$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$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000680)={r4, 0x101, 0x1, 0x0, 0x100000001, 0x14000000000, 0xa0d, 0x8, {r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5a, 0x2, 0x100000000, 0x6, 0x8}}, &(0x7f0000000780)=0xb0) getsockopt$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$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'gre0\x00', r8}) accept4$unix(r1, &(0x7f0000000600), &(0x7f00000003c0)=0x6e, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000004c0), &(0x7f0000000500)=0x40) 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$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000000480)) close(r9) pipe(&(0x7f0000000400)) connect$l2tp(r7, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x4, 0x4}}, 0x2e) socket$inet6(0xa, 0x7, 0x8) close(r7) 2018/04/24 04:23:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x595) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/04/24 04:23:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="45e3153cd0ddb528e28650256fc4c41161089a931a513848f22bb913b9ac25743f5a591a842c6058ab7ec13d90ed9b0e8b64e9b194c37b5f5c11a0d442c7f0a7e9084b47cfbf4386232767523441ea791d2dd47f2ca10283a1e8be387b86d5151aed2409282d8a1b5b7730fb6e847ec3cf06fdf72236641a78235e39b7f78173d4873034109bf27f9dfd5b3f4104e8792ae3778f89f6a8f3a175082d55ae92fff51a425c1f15deb41af14748b5bb0a5dee650a0e7cffd45c54ab863a08020856c810ca6c40d486f66ee659e92d1f396a844d25d23b633a71ab3d9452d9092cc3fc634e666fe750cbc2789fe4", 0xec}], 0x1, &(0x7f00000002c0)=[{0xc0, 0x118, 0x6, "83b30d67e92f46807af7ec209ad18515d3684aca9202bbd12ae1c01cf219782d02dc6dc7e52773e73c13e1ddeb5c20bda08d19104a72823ba424fadcfd8a16052fe8f578d45383de719fa535dfdd7e8e0fe38ad413a90f8991c35c91d7cbb7a6b6ddc7a497a5e608bc578b724bb780d8a9860419038729dd97562aceb688b3a28cc61e1ed93049bae75ddd29a6beb034bfd2230a9a7c3d0811c24004653a96c2121a94ec0c031769c01a7e"}], 0xc0, 0x20008044}, 0x200}, {{&(0x7f0000000380)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0x8, 0x7, "e6f96962c9c406b0e4f15096abb5f66d7790e799b55c7cb11a1bcf764c0036b85042461ed3e092578434678cb056acb0b2861e220e6158329cf56d8722e7ab", 0x2a}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000400)="8bae69e070d1d83f30542fd363392b24350204e412263b5d082d1f4ba2b24a74d80306667d0ab93d25fd564f37119cf77cbc86d280c3c75b86a6fdc94912fbcf74d89961b480df893d2eec145b69f86ac4f21f8d9cef", 0x56}, {&(0x7f0000000480)="d44018d3b0ac9e1df1af4552e2e80b4e0a875bafc7cb58454c468ebd693a1091d172f84d626ce4f1190d88d3257e1ce53a82e7214dee9187eeeefd3fbf74afd8d86dfef22e1b00136ad468a9329d528ce3c6487ca3631cb216800b07c8ddb6d7ce9669482a33345ef1bf33fc6e14c983f6c5a10ac9ee290ed5c82534ab9f601805f0c70a0b0eb10f3612d36c15156c6a338d66889b9cb47299729b2c55800d0731a45c17636089650637f463bb31b028de2ed1bd010f829ba3b181a444ab43837cc4a609dc90fd288883", 0xca}], 0x2, &(0x7f0000001400)=ANY=[@ANYBLOB="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0x15f8, 0x40}, 0x7ff}, {{&(0x7f0000000580)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x2}, 0x2, 0x1, 0x3, 0x3}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)="578c34bd060ba52ce6ae767bde8c5647754f9002748b07f97187d5a6a8480c41955e63052b5e01d3897d0fb0cab67d", 0x2f}, {&(0x7f0000000640)="aa7d9a7abc00ba9b2b6e14e47b82728688c0bba8d274141df6f34f0db8ad385f6bebc0ac882cef0e56b74cabcb0363df213b4387d4be0d2e087ec708fe786e7296477ee1fd31154f19db47871e173d265557e35446c0858c29e6457605325e73193a601d3095a7f60b6adf6111689633c1ef39aa230520de4c866fe0b91c9ac377071d0d770ffd23122d761d185e099c5cdf7d97087f6bbd126e0130853d73381da6e5c3d4293040e937cf396f0ca657e828fc2cf667e5eeaeb1c8716bb23adecd65ceea4fe8b706", 0xc8}, {&(0x7f0000000740)="1cbf2460fe6105994bc2d785d24d1194eb0337f04126f33fededde1e770384f70dfe46ae8c6ad34cb96ad069acd9f4805e0b60af7b68753d624c83135dc356950e627c1aa8eded4d35d0b7ef2444c46b685c51583574f84b0a5db46291950f4e02eff6f90c8982", 0x67}], 0x3, 0x0, 0x0, 0x840}, 0x4}, {{&(0x7f0000000800)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="5d6a4286ac1c9890acf829513c2719daf60d0a21d2f0024be43a0db2a348cfc5964ddb6ab52137aec828d550033366", 0x2f}], 0x1, 0x0, 0x0, 0x80}, 0x80}], 0x4, 0x1ec00d3c9f90194b) r1 = accept4(r0, 0x0, &(0x7f0000000ac0), 0x803) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x206}, 0x10) sendmmsg(r1, &(0x7f0000000a00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="ab", 0x1}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) 2018/04/24 04:23:52 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000000)=0xfff, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/24 04:23:52 executing program 0: syz_emit_ethernet(0x139, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x103, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @multicast2}, &(0x7f0000000380)=0xc) sendto$packet(r1, &(0x7f00000000c0)="6dac2ab9ad8127dbfd96657393e1fa0541f52081638f3c9908", 0x19, 0x4081, &(0x7f00000003c0)={0x11, 0x10, r2, 0x1, 0xba9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @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"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000001680)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/75, 0x4b}, 0x0) shutdown(r0, 0x0) 2018/04/24 04:23:52 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000026c0)={'team0\x00', 0x0}) sendmmsg(r0, &(0x7f0000004f00)=[{{&(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)="104be527a526511896b39405fd31cfc8457abd7e8bd1da99865afadc6c0acfe4451c7a32914706045cd9f2ef1a554908b67b6d6a3c179475f6209c3b496a2c763c983a6d9050cf6f0334a26510f8b4ebc5399abc6a0f4b6860fb72ca970a30e1f23bd582356e60ee440a0631", 0x6c}, {&(0x7f00000001c0)="55f0", 0x2}, {&(0x7f0000000200)="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&(0x7f0000004100)=ANY=[@ANYBLOB="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"], 0x410, 0x10}, 0x8}, {{&(0x7f0000004540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x1, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000004700)=[{&(0x7f00000045c0)="015b950d0f1805653b988eb8675f3cbaf9d0f5bb8282ca612d3899ec0d90a8edf92569389ee7434c22953e7b5822a9333342eca493da4fd3f665f95e53e5838d41e821e8163466fe576051cb677e771b06324ec182752c1b736e4c333532406be0c6d8f1411eb187e8969c9253fe712f43fdf071f31ffbaacb33e2ec1729acfb50edd8b26afa3fbb1704add7130be2716a7753c989831f6c49a24e659ac4eb2a062f8bd371171ab231a4a8793930f820ff0a9a8827d37d9dab182e2de77f0748377bcb957dcbf33a65d18fcefc479176d00a79527767010e5efe7f6650160e039e36f718576bae379268dcdfb708f0780aa90eb27750916720", 0xf9}, {&(0x7f00000046c0)="22c1a00b85fe38394b0805078f071e6fdcf4", 0x12}], 0x2, 0x0, 0x0, 0x4000000}, 0x7}, {{&(0x7f0000004740)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x80, &(0x7f00000049c0)=[{&(0x7f00000047c0)="bde5bf27a91edf0de0a1e4d51fbde70517a83e0de86ffe0542095a6568b2ec147e8fd764f5f36c590938a9c1a835f9431bd30021c6ea9600cc2176f6fa7c34f0fb86602cae08d9a2a62e83fdd55d6a8a7629d9ca0c9de90d4086bc434d69fe18", 0x60}, {&(0x7f0000004840)="f6955742c089e58cabb3e6744d1bc574cda5faa1f9ac08546aa26b154491168c4c38a32346a82d8dfa0d5f8f7bf1d586ee9d78e41fe9c42b8f9ace43c9a6e1339f0db8dd310984a53fc1fcac2619be40aa84f4e65c46f89019cfaeed95aea336953502b39407032331c242dc7a503bfb5ffebce84bc8a72824f98506543df4213e7998ab738e2e2ca917a8ca7dc70f4185e20a29620720", 0x97}, {&(0x7f0000004900)="0d85a9795c46e281d9d734533b5cd012348ce3b49c5530aa22ecba7b54095d86fcb0b101c4089af9520725cf1380bd74c6bdd933238683e72a2e2f033b18e8ae1c17d3f576c215d55cb6d4f9af06325c0f84b2e4932db58030216a8b5b6d075cbc97c16bfa336323fe33443bd1518da85282c8c121c179cb3881fcd59ad9b88211ac45c7329e53b5b6c6e3b72e1306accaf3367dc30831937f", 0x99}], 0x3, &(0x7f0000004a00)=[{0x88, 0x10f, 0x6, "69263e9b4b1325376197c71711779cfd29d050052f7072a3e8c44fc6b990975da7515685b3a71e7d8601a09014a10d88cb3d1726706cd311a7763f3c65028f89905963e25a5ac8a2fe3f84361420491420d3460bccd8c245d6b2fccf577800ada0a72efb5a3c6a9d54a5c0edbcb28b5329acbb3d6a"}, {0x18, 0x0, 0x7c9, "12e60340f0"}, {0xd0, 0x114, 0x7c, "9c20a5e8ddbed9e09bd42e0b8120647a380842a8f0cd8cf3c8383a7786380f9973a6603ccdeed44a13a279eddd2a4f00776bfc51dd7c797fc782a372700b6e324a7ddaacf311046fdc40b098dec02bee56dfd3827a2a46a688e2069f747ca05ce4844f8afca6472827784a685d418760074ceb5946d6c6c31d3bd70b0b73525f7766c4578f618e3679dd5f0da6cfdebeb3b5dcb1e257e7f1038ac4935e8b3856545aabf0561233c117172ddd4c4530cf746aa5207dcb628d98"}, {0xe8, 0x11f, 0x3ff, "22d826452a57ec4a8dd46e6cf0703d79db6de709e79fbf152aeb57330248f783f1b43fe731afde6e2d71ed2e446fc60a578bc865cdb90f273a75f62dce5c2bf3fa3d4ed447cb4c4eff868857a8aa15b4ed8c4ac78258e0dbb5767605500f1bbb515d6d62d4cf77737059d189e669d2230fcae5ca5480c9834d8d2d7b43d01c9dc577303d45cb3b4f72b1ea389263c498c30df02f296ec7819f91fe3b1c4bf8dbfc2b50990beab6ac9981592bbb542ecb997fab13bb74534715dd9831be509efa093eb88e31c8f46daa122950573b562a4627cbb459"}, {0x38, 0x757a15c222305deb, 0x1ff, "6ef084676157ba4a49b0851f49c15cd3aad68b49b3a689d65e273bca8e2de178e49ae71569"}, {0x108, 0x11, 0xb11b, "962f875cbd30bd33bbb629cd11381539606c536733a77159d3935d99907a807cfe581f4a413e19646e80d5c999e01b22c8b01469efdc7435b204714b3c0f5e211b52972511455d3a5377018eb49b2df1f57db31d4653ca1bc53ecbcd47a487191e1139a684244d055490c2a10428d0f7b157c1b973261d9685f850c2402630cd5debb3190d4b91860cc16e46b8278728376c17b74e2b85c77457c37e140bc4c3406c27839a6ecb6cce35410cf5e87f237fb8c530c48e5c60b362c30f057770030c0b74e77fae81069107d434eb721621932c0fe88a083524912a4252f6e9825274d3f15efe01727029cf88a603e434b12376a2f97d50"}, {0xe8, 0x102, 0x1, "5c00ab6df9032562048092cad7ff50deb6ab72e069b4a422c0bd804a88584a8e69930b5caa7a666989700170aadec149f4e7a3799c16a4cbb2b135abd8440d89963f56220992fc4819566bd9942462548879079d25f980b14daa91f1ddfb9ba51491b592dd089e86cd64bcc1bd82868cb8c8fd7f6718715391751b9b1a2dcc8d9db1c07efb2f6953ebf3b0eb4bff8efb7899aa3ab29f96a2393022755cd202ee0a811848cc2dc430d5d68f1315dc816e9992b7df98dd6cf8b2d6a05950d6dab3d4a4483b13bef10aa030d0ff888736b5b6ce475be79869e6"}, {0x58, 0x18f, 0xfffffffffffffffb, "527089063e7e46838d3d2b7f8be0582d2ec4589b2125aff7ef2676beb7d7168158cd010ddfd759c20924f519170b2d76b93fd7bc10ffca04374319d2a2f9505346639bfa"}], 0x4d8, 0x200480c1}, 0x4}], 0x6, 0x40) bind$inet6(r0, &(0x7f0000f83fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000399000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/04/24 04:23:53 executing program 4: r0 = socket(0x2, 0x8000000003, 0x200000003) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, {}, 0x7e51}, 0xe) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) 2018/04/24 04:23:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ip6_vti0\x00', 0x1}, 0x18) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440), 0xc) tee(r0, r0, 0x4, 0x2) socketpair(0x3, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) 2018/04/24 04:23:53 executing program 0: syz_emit_ethernet(0x139, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x103, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/04/24 04:23:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000001f11000000000000000000000000000000000000a3a585000000005d8148e25c38f2069b2474f6589dd7b69b98fd6e293d6b4af68d6073"], &(0x7f0000000040)='syzkaller\x00', 0x405c6e, 0x429, &(0x7f0000000080)=""/251}, 0x48) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x6, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x2f}, @ldst={0x3, 0x3, 0x3, 0x1, 0x0, 0xfffffffc, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x7, 0x4, 0x4, 0xfffffff8, 0x4}], &(0x7f0000000180)='syzkaller\x00', 0x3, 0x41, &(0x7f0000000280)=""/65, 0x41100, 0x1, [], r0}, 0x48) 2018/04/24 04:23:53 executing program 0: syz_emit_ethernet(0x139, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x103, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:53 executing program 7: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x5, "f0fd2b808d"}, &(0x7f00000000c0)=0xd) 2018/04/24 04:23:53 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/24 04:23:53 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) shutdown(r1, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/04/24 04:23:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000d64000), 0x0, &(0x7f000086e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000834000)={&(0x7f000072a000)=@ax25, 0x80, &(0x7f0000152f70)=[{&(0x7f0000f5dfed)=""/1, 0x1}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/24 04:23:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x84000000000084) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'teql0\x00'}, 0x18) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x6eff52f, 0x7}, 0xc) [ 113.116782] IPVS: Unknown mcast interface: teql0 [ 113.135070] IPVS: Unknown mcast interface: teql0 2018/04/24 04:23:53 executing program 3: socketpair(0x7, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) recvfrom$llc(r1, &(0x7f0000000140)=""/14, 0xe, 0x40002101, &(0x7f0000000180)={0x1a, 0x32f, 0x20, 0x9, 0x8, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$alg(r2, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) close(r2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/24 04:23:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000), 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x80000001, {{0xa, 0x4e20, 0x8, @empty, 0x20}}}, 0x88) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="52abb46651b3bf271ed44e76c1f8f9ee472f63e27e4dcd40f8273eee38ed78c3604c43562cc01aa2a273814e4203ed501af8986dbc9827acf7b7ad646c118b43e9997755f2ebeaa02e9dce63818cf20ce3b0b280b0c2a9b5521603e049400b8b2c8f463d6f5b1a841d522d8127196b5030106ca8", 0x74}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'ip_vti0\x00'}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'syzkaller0\x00', 0x7}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000240), 0x800) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x4, 0x4) 2018/04/24 04:23:53 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="79ff60000000806cb7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x80000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getpeername(r1, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/24 04:23:53 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90bab"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x7, 0x7, 0x6, 0x3ff}, 0x10) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/04/24 04:23:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080), 0x4) 2018/04/24 04:23:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00009b9000)=ANY=[@ANYBLOB="020900000f0000000000000000000000"], 0x10}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x1f, r3}) sendto$unix(r1, &(0x7f0000000240)="a2efc027b9b73f98318336772342d6243dbc8bb79aa8ac760cf4ad92da4434ce109ad0a2714a6ecb6c96b5b4bbb99fb6e29174fbd5df4358b89b44a08374fd20ec4f4923f8a64b95ff3be59d507d651d769b1de02502e93285799c4cd48bcb668219156f4a5ab7a62077c18caf3ac07cca15", 0x72, 0x4000845, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/24 04:23:54 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erspan0\x00', 0x0}) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) r2 = socket(0x0, 0x7, 0x7fffffff) accept4$netrom(r2, 0x0, &(0x7f0000000180)=0xfffffffffffffd51, 0x80000) sendto$packet(r0, &(0x7f0000000000), 0x16e, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/04/24 04:23:54 executing program 6: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0xe0) write(r2, &(0x7f0000000100), 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@int=0x4, 0x4) read(r1, &(0x7f0000000000)=""/114, 0x72) 2018/04/24 04:23:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) r2 = accept(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) sendto$ax25(r2, &(0x7f0000000140)="b80313a1826069332af0f3d5d89c59bfc904d9aca712fcd9ff50b8a933081a4a420ac4f964ae1af9acc5fb640564900aa5d276a7eca78246347635ba90111257485cce1599dc98c58c3407c1130ba78215ec986352015dab2e75e470a5eef17d2f19afe7c1536119673341be3160c5b1b23abb4be094c7530ef12d1952d804c02985a81d18a2fde09721200d9f609a9b92dd035d986a1800787771ed4e5cb74da4796811dd8f962dee03675bd16c", 0xae, 0x4000004, &(0x7f00000000c0)={0x3, {"6571e487f7bd23"}, 0x6}, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000780)={0x1, &(0x7f0000000740)=[{0x300000, 0x7, 0x5, 0xffffffff}]}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000200)={0x6, 0x7}, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x3, 0xffffffffffffff92, 0x88, 0x0]}, &(0x7f0000000280)=0xc) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000002c0)=0x50, 0x4) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getpeername$packet(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000840)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000440)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x100000001, 0x9, 0x1}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000008c0)={r6, 0xd}, &(0x7f0000000900)=0x8) getpeername$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000700)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)={0x1dc, r3, 0x500, 0x70bd2c, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r5}, {0x1c0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000800) 2018/04/24 04:23:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e1fe8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x401, 0x20, 0x4, 0xffffffffffffff01}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x20}, &(0x7f0000000180)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="3693b8eedf84440a7761e4b4e1ad82a3", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/24 04:23:54 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000100)=""/157, &(0x7f00000001c0)=0x9d) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'yam0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x14c}) accept(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x80) r2 = socket(0x15, 0x800, 0x3) accept$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = accept(r1, 0x0, &(0x7f0000000080)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="20001f00"], 0x4) 2018/04/24 04:23:54 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90bab"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:55 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$inet(0x2, 0x4100000000000001, 0x0) 2018/04/24 04:23:55 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000100)=""/157, &(0x7f00000001c0)=0x9d) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'yam0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x14c}) accept(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x80) r2 = socket(0x15, 0x800, 0x3) accept$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = accept(r1, 0x0, &(0x7f0000000080)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="20001f00"], 0x4) 2018/04/24 04:23:55 executing program 5: r0 = socket$inet6(0xa, 0x20000000000002, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x7, 0x2ff6]}, 0x8) sendto$inet6(r0, &(0x7f000077a000), 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xcf}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfff, 0xe723, 0xbcdb, 0x19d}, 0x98) 2018/04/24 04:23:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000001c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x400, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040), 0x4) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000ca4000), 0x0) 2018/04/24 04:23:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x1e0db0ae) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x4, 0x9, [0x1, 0x4, 0x1000, 0x200, 0x1000, 0x7ff, 0x1, 0x0, 0x8000]}, 0x1a) 2018/04/24 04:23:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}, {&(0x7f00000001c0)="11f48e24a8afdd9c99bcf60e37636dc0249c7a4730174b9bd70e31d611522c473e7d30c160c66b0c5e4270a366f80858afbf6c34f929fd484e9f3fdc9019098b138aeed85ef1a16af3beb77f3f6333fb7508fe631ca0713615190be09b87e2ca606344062b899f6fd9bb68c7780bd01628b4347a70496ced616b5ef516e85d7aaae213c7923781f8e518379645c5c29f9fe25ec9c716", 0x11f}], 0x2, &(0x7f00000000c0), 0x0, 0x10000}, 0xc100) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000b40), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000cc0)={r1, 0x0, 0xf7, 0xb, &(0x7f0000000b80)="e07f0a7d398c2ec6886ce20df027338678b38a2fa44765227922593cfb4bc65c1a57063d74cd4e5c20b264485917b452c66240df852d01f05100c0ce7dadadc4f5f3dc626c7174dd951abde7b0743d5d62e014536b0bda846b76913e7d73a09bc31ec30c9521819bcc0d0cccfb691dbc3d83b87cd884f588f3e91e48b6b37ee52e1eed2066b9cbc10c85995f63438a0f64b48da3504bd8b3565e991b17beeb5a87899f36d5e118297cad025309cbd11c7e248c8579935d8b9ada8b8e563ae00715df3fc243781688130dd5a542fc419507ded2418dbe166819eebb0b27c715a2912ea66ddab24ba4c70ffcb59b5b0b707faa34765156ed", &(0x7f0000000c80)=""/11, 0x80000001, 0x1}, 0x28) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='lo\x00') sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001200)="496068ec4eb3c68490a4030882c9ad280741cd2155c000453b6215cbedc37d5d41e6e1db9aca1abd65b034c445ff8d6098001f4e77ee2c7fec2064032595e9e65d9fde0772a51ccef876db14a6e7fc6928453436d665953e1b45cea2f51c5124d0544c0e2e54e4279e71a70159d9dfa27ab295e9209edc43d43330706a8fd834bbd037b61464784a79cd5a7ab0b3dfca86120b6c97b79dd84f3be96a141c8cc21afc956083"}, {&(0x7f00000012c0)="f2d9df4cf4b2a69fb8e633463d813c9b6a4c84d529e794098fd241228d0e5c010f3f9c18567ee981c2cb40292356f90f6ab80edcdd3ca4dc1205bf852dfc94ae136c77854c0361186a819ccba3893394fae29ff0d6ee153397a117dba23eea2125271e565a8f5537edb357dc21ac246b8e1c56b6b78c168b6dd96301cf2f2aa7016c0d7be204c78d22d498e3ba78ab850cef6ecd627df36c0c0ab33ae17f7a7a24606b2be23db1c3af6fc981ebf899d8a347ac000ab8ee4d1fe34a9f7131222c"}, {&(0x7f0000001380)="734b0c16c36aae4483b99468450837ed01b1878687dacff47a726367cd4ca139c71092dcdc03b5cad68d1e6789a1d5ad5ae1aee6bb8e6436fda34aea0a57399c6dfff600369d288f2709625beceb7d305c97c8cc379b28abd0"}, {&(0x7f0000001400)="f334ba80986b72f68fa160cb9b58db81f151e71173f42abba7cac1341829da453b14e46af241ad12b31ebc058fb3c1d937c865ca9290040bc697bea4045c2859fac4149c10c2deb21a662cbbabaeec80e43b2cb62d05f097e84e6b9f06a113e74874390e204afd24923f612f35e960b66b8a3517801741f2335ab4d62d98162c6cae3a82437447a4d105ed167b5f0c"}], 0x0, &(0x7f0000028000), 0xfffffffffffffd89}, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0xfffffffffffffdda) r3 = accept4(r0, &(0x7f00000009c0)=@pppoe, &(0x7f0000000a40)=0x80, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000a80)={r3, 0x2, 0x9, "c049a8d2c617bcb90e8039b7bf12fe071078aca7f304b5d810359aede8a2a36b4aaf95360160b91abe1d00df12b8610706a1cfeac7149453c0e00ceae2c453a2b852153ec40ea76d6c4ce506cd0c9fa779e4385f80f10d0e7cb8c0d6b8c898c611b48493c2c0b15cc0020dd4e70027d119cd39d9caa57657fdd89d10bb"}) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r2, 0x1, 0x95, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000680)="d462ce60769c53bdd0a0ffb3705f1c10f9fbf5c9df50e30ad35051b68692d89f30c052a8c10be223fd72e4e533eb264ce1281cf3e795ebcbf20ac5c2857ed7c372c4864538cd752ef625508c9c09f162d7c304666839f5173ac7fb3e2ac7", 0x5e}, {&(0x7f0000000780)="b6e728e0ad8e6e063ee9c896e05c262db7e2075ea0f5994d36897e83625c831c137e654c264bd9987e414552d0ba3fd04b3defab3ea990e884ebe595d8ea39c3191b99e07f6ca6d55d5d1d8a54f89909e0a21e54fffc8305fa7405fb73e7850890f289c1283581c0a6b05e6d6105200832970fce4eb720afd23e5b6e1048337d74e8c148ec", 0x85}], 0x2, 0x0, 0x0, 0xc000}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000180)={r0, r1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000140)={{0x10001, 0x401, 0x4, 0x80, 0xffffffffffff7fff, 0x2}, 0x8}) bind$pptp(r3, &(0x7f0000000280)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockname(r0, &(0x7f0000000880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000900)=0x80) bind$ipx(r4, &(0x7f0000000940)={0x4, 0xffffffff, 0x758, "7bef0e2a307b", 0x200}, 0x10) 2018/04/24 04:23:55 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90bab"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a", 0xfffffffffffffe65) sendmmsg$alg(r1, &(0x7f0000007e40)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000001880)="1e56624184e86ac04b0f213ef32af5894b278a6c6792841ae0cc412f26edc398076843dc28c73ec540a2d42989e89ef0157e608f9a10a0363a3d17d135fcbc248f3017dd3c09e5fceb392bfd230a95a911c09547bd0ca05bf049594e7e32aa76e58cb1dcdcfd7f97ee43a87007f3e3b48677e1f96c7f01185be239f21008eb6532ec9349642423da10ec2175dc508effb9dccdbdc7195e26f1aabb6bd220e6dbdf115a329eb47cb60cf49e3eb7960e20182cf20e69a3468b2ace4ebd60ba6825603979f8b2a7aeca31b39a35b45b0a30fb875cf963c29d91abd17b2bf4f61321e252c1de04a94cc61114410f2d3cf55506406dd518bc474a87a903caed28396f", 0x100}], 0x1}], 0x1, 0x0) socketpair(0x11, 0x807, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0xdc, &(0x7f00000000c0)=""/220}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xfa4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x1c}, &(0x7f0000000340)=0x8) [ 114.630730] random: crng init done 2018/04/24 04:23:55 executing program 6: r0 = socket$inet6(0xa, 0xb, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x3ef, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b}], 0x10}}], 0x2, 0x0) 2018/04/24 04:23:55 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:55 executing program 2: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000000040)="260000001a0053eb910000f9090000000000000015e0f1ff609b000000ec5501000d69d488d8", 0x26) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/04/24 04:23:55 executing program 3: r0 = socket$inet6(0xa, 0x8080a, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/115, 0x73}, 0x20) socketpair(0x5, 0x0, 0x3, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001300)={&(0x7f0000001180)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000011c0)=0x9871) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001140)=0x800, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) write$binfmt_misc(r1, &(0x7f0000001280)={'syz0', "01a91d21334a35b9049d8e2d56014a0955be290f57315375d1260a64ecf962f50a4d3ac0fe0241985fd3efb862809c1ed834d474d05143005db6f64477e0d6fee48ef3dcb48542eaf321f1260af54964cbb8aea3ed8008e7ec76312ad593d6"}, 0x63) 2018/04/24 04:23:55 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000100)=""/157, &(0x7f00000001c0)=0x9d) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'yam0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x14c}) accept(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x80) r2 = socket(0x15, 0x800, 0x3) accept$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = accept(r1, 0x0, &(0x7f0000000080)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="20001f00"], 0x4) 2018/04/24 04:23:55 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:55 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000080) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd7, "1a9bf3b304cc506f2f212448fdcf59eaad15e816ce98db663cf1b4b6c286abd34b89fef597469f656a9c78a7020df975b7f88536630523a0b09320dd0f1ba1f4a7a40196a330357be4ce371989733dd2a842a7d3efeebcd95a1b9ac95c90bfe7104552689ce0d432c22943ebb7b812154ae5551eacb8594298f043ce9a860fdf0159cad8237e07f6ab7729314cb6550291a6aaffc29df3dfbd66a7a781620aed6c6d5c9928220d36ecba854b90736afbb10f9c5f631764f018527f94da806d619e4e53b63a11b5422a463b96af8e6a7dc8c843aab9c6e3"}, &(0x7f0000000100)=0xdf) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x1}, 0x8) 2018/04/24 04:23:55 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000001940)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="7886e1506ba2a1bda3dc06f7f8f9e7cbc98f50a449145575a552c41415fa2625b24119552d2378ebe00144a17f7cc2c09ab4b4761b9d92eafb1106df5a8fb8cd43f6914ec6ab070dbde34c809380187f89871522aa8b06995f9e6d9a2a1d9d717eb29106edb54a93841030b5db1bcf269bc4a20cda2b3a3c12b0e42a2aac5c5c65f0c995e0ce795d5748fa352aa5f045deefd9d1d9dc4da1ef5de8dc393150af64b4d11dc29e4289496de836c17d36285649f5b8bd6f9725d757ccc19a752c9d46c3943eb9d215a4ec0c758de68158fffdd872415a77bce15808b786663aa5fabed7047277468c6a899658a59666f5ab8c63ad4e1f2474", 0xf7}, {&(0x7f00000002c0)}, {&(0x7f0000000380)="de8e1fa136d49ef884ca1ee0138c702334c60804a4d1afd3b88ef719cc85bd129b4477d74f429ea676cab1f9386b3d860fc52e9d29a10db4c79b936c74cec3b679b2cf3d349d2f65b15fb9a6f1ca5ecb782a70b07904888d3a8bb51c9fb402108f9148dde8948fad04567e9f154326386b1c87ce0b934eb21c539878aeb344bedf98db29a13304e1b7f9", 0x8a}, {&(0x7f0000000480)="21a45faf3e24743560322ef6e3311b4ed9a5efc836c8e8bafe902a99c9fd7ca9a3ea6b7c583770dc93467e5d24253016ebcfa4c5ca39f1f6ab658d", 0x3b}], 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x2c0, 0x4000010}, 0x4000000) 2018/04/24 04:23:55 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x37) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd7, "9313a37aa30c9bfb2ba832dda7b04025e6f738949bc425f7f0049dad9df2ca3602b472f84d0e86bb8c5df8733c3a19d9d0feb6d030504a8e32ca8b5476563397480905190b855a92ab0480d85d35d7d8a8e0642456f2d6484d54b7627139ca83d42c76cf64b13cfde6b2bc2985fa48649ad0b09e5211ca73dfa77fe64d45d526c346523ef3aac6087620f1f62bc97282e9dd7ce377da8a0413b5c0aa681618ea0feff89946cee4505ef1e8625a2de88be04190b71507383e19dfb75439551ba6bedf2c4b3e002f74fc10dc68d88296f8e666b8c5f0d2a2"}, &(0x7f0000000100)=0xdf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23}}, 0x100, 0x10001, 0xf1, 0xff, 0x4}, &(0x7f0000000380)=0x98) shutdown(r0, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='bridge0\x00'}) 2018/04/24 04:23:55 executing program 4: writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffa3293f18ffffffff000000002350c44c7da78b803fbb45175c4673"], 0x29}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(r1, 0x3e00000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000380), &(0x7f0000000400)=0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xfffffffffffffcdb, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000640)=0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0xdc, &(0x7f0000000880)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0xe1, @empty, 0x451a}, @in6={0xa, 0x4e20, 0x100000001, @empty, 0x80000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xba77, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7b6}, @in6={0xa, 0x8, 0x1, @empty, 0x401}, @in6={0xa, 0x4e22, 0x7, @empty, 0x1f}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000680)=0x10) ioctl$sock_netdev_private(r1, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b582366") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000f9ffffffffffffff000000791030000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) socket$netlink(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/24 04:23:55 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000100)=""/157, &(0x7f00000001c0)=0x9d) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'yam0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x14c}) accept(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x80) r2 = socket(0x15, 0x800, 0x3) accept$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = accept(r1, 0x0, &(0x7f0000000080)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="20001f00"], 0x4) 2018/04/24 04:23:55 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) [ 114.887386] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/24 04:23:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x568, 0xffffffff, 0x280, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x4d0, 0x4d0, 0x4d0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff000000, 'bcsf0\x00', 'ip6gretap0\x00', {}, {}, 0x84, 0x3, 0x5}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x575, 0xeccd, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7f21, [0x2, 0x4, 0x6, 0x2, 0x7, 0x1ff], 0x296, 0xff, 0x7}, {0x1, [0x6, 0x30f, 0x8, 0x2], 0x1, 0x7, 0x47524ab5}}}}, {{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x1f}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x18}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff, [0x2, 0x1, 0xc16, 0x10001, 0x89, 0x8], 0x3fe, 0x1, 0x3ff}, {0x4d86, [0xfffffffffffffffc, 0x1000, 0x4, 0xf00, 0x9, 0x20], 0x6}}}}, {{@uncond, 0x0, 0x1f0, 0x250, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff0000ff, 0xffffff00, 0xff], @ipv4=@broadcast=0xffffffff, [0x0, 0xffffffff, 0xff, 0xffffff00], 0x4d3, 0x3500, 0x3b, 0x0, 0x10, 0x1}, {@ipv4=@dev={0xac, 0x14, 0x14, 0x21}, [0x0, 0xff000000, 0xffffffff, 0xffffffff], @ipv6=@loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xff000000], 0x4d2, 0x3504, 0x6c, 0x1, 0xa, 0x2}, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xff, 0xffffffff, 0xff, 0xffffffff], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0x0, 0xff000000], 0x4d2, 0x3505, 0x67, 0x0, 0x3, 0x4}, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xff000000, 0xffffffff, 0xff], @ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff000000, 0x0, 0xff], 0x4d4, 0x3505, 0x2c, 0x0, 0x4, 0x8}], 0x4, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9fc, [0x3ff, 0x4, 0x7, 0x6, 0x6, 0x3], 0x4e, 0x0, 0xff}, {0xa42, [0xffffffff, 0x5, 0x3a53bc6f, 0x10001, 0xa0000000000000, 0xfffffffffffffff9], 0xbc6, 0x10000, 0xfffffffffffffff9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) 2018/04/24 04:23:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000080)=""/228, 0xe4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0xf4) write(r1, &(0x7f000001b000)='U', 0x1) read(r0, &(0x7f0000000000)=""/114, 0x72) 2018/04/24 04:23:55 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x100008, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000004}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/24 04:23:55 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/60, 0x3c}], 0x3, &(0x7f0000000240), 0x0, 0x82e7}, 0x40002042) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="98000000", @ANYRES16=r1, @ANYBLOB="000626bd7000fbdbdf2510000000080006000200000008000400060000000800060000000100500001000800060072720000080002004e240000080004004e2400000c00070001000000230000000800080040000000080001000a000000080001000a000000080004004e200000080004004e2100001c000300080007004e22000008000300000000000800080008000000abc1578e3853a736b002062fbb3d5ccb55e1b7be4396bd9d59bae47ad813650167d0"], 0x98}, 0x1, 0x0, 0x0, 0x20000010}, 0x4080) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x0, 0x890, 0x4000000000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/24 04:23:55 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000180)=@ethtool_ts_info={0x41, 0x1000, 0x3ff, 0x8, [0x81, 0xfffffffffffffff8, 0x40000000000], 0x3, [0x7ff, 0x4, 0x7]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000480)=0x101) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x12c, 0x42, 0x400, 0x70bd2c, 0x25dfdbfe, {0x1f}, [@nested={0xb4, 0x30, [@typed={0x8, 0x6c, @ipv4=@rand_addr=0x2}, @typed={0xc, 0x41, @u64=0x6}, @typed={0x4, 0x8b}, @generic="d81819eb2753efb4ec", @generic="9eb533e38e5aa34c853967d26723585648d80a9c5132292ae266bdba85660d19423ef88609e0a63194b9066ee9fbce668c8d3762b96d3d0d990444c710250347bada2994c54f8acf21812d5f235097e7f960ef4ae15a38f6b58fb2324f22fb847e7aea7149d12ab6fad1228cd129481237bbb494367b641e00c5c891f3b29ae5ff543ae54b", @typed={0x8, 0x67, @pid=r2}]}, @generic="dfca91a86f62e33ec38c6467c83598e926d68ccf587089ce8ae54df72c72d96af868ace18d3d1b395b77072df53b46e1ef8e0fb64bc2912cb6c9142b44e9cc93d4be9fcbc62d8991e5bc157a15b5ccd0a25f31896f", @typed={0xc, 0xd, @u64=0x8001}]}, 0x12c}, 0x1, 0x0, 0x0, 0x10}, 0x80c1) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/04/24 04:23:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f00000000c0)=0xfa8, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) socketpair(0xe, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x73, @broadcast=0xffffffff, 0x4e24, 0x1, 'sed\x00C"\x00', 0x10, 0x200}, 0x2c) r4 = socket(0x1b, 0x80a, 0x3f) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000000000000c9c941292120af311de590f52529119585a5187177d36328d1d671ed979d3b5d87"], &(0x7f00000001c0)=0x24) close(r2) [ 115.054904] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/24 04:23:55 executing program 0: syz_emit_ethernet(0x113, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xdd, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:55 executing program 6: socketpair(0xb, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r4}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x24, {0x2, 0x4e24, @multicast2=0xe0000002}, 'yam0\x00'}) r5 = accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x3, 0x0, 0x10000, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000240)={0x8, r6}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000280)={0x93, r6}) r8 = accept(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000380)=0x10000, 0x4) pipe(&(0x7f0000002ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r8, &(0x7f0000002b80)) splice(r8, &(0x7f0000002bc0)=0x46, r0, &(0x7f0000002c00)=0x401, 0x0, 0x3) read(r3, &(0x7f0000002c40)=""/248, 0xf8) getsockopt$EBT_SO_GET_INIT_INFO(r10, 0x0, 0x82, &(0x7f0000002d40)={'broute\x00'}, &(0x7f0000002dc0)=0x78) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002e00)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000002e40)={0x0, 0xfffffffffffffff9, 0x8, [0x7ff, 0xfffffffffffffff9, 0x6, 0x4, 0x0, 0x1f, 0x4, 0x7]}, &(0x7f0000002e80)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000002ec0)={r12, 0x2, 0x7fffffff, 0x8, 0x1}, &(0x7f0000002f00)=0x14) getsockopt$ax25_buf(r11, 0x101, 0x19, &(0x7f0000002f40)=""/36, &(0x7f0000002f80)=0x24) getsockopt$netrom_NETROM_T1(r11, 0x103, 0x1, &(0x7f0000002fc0), &(0x7f0000003000)=0x4) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000003040), 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003080), &(0x7f00000030c0)=0xc) splice(r8, &(0x7f0000003100), r3, &(0x7f0000003140), 0x80000001, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r11, 0xc04064a0, &(0x7f0000003280)={&(0x7f0000003180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000031c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003240)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x5, 0x4}) setsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f00000032c0)={r12, 0xfffffffffffffffb, 0x3, 0x5}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000003440)={&(0x7f0000003300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003400)={&(0x7f0000003380)={0x7c, r13, 0x301, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x51}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/24 04:23:55 executing program 4: r0 = socket$inet(0x2, 0x2000000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000efffc)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f000006cfe1), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x4e20}, 0x10) 2018/04/24 04:23:55 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000002000), 0xff38) 2018/04/24 04:23:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty, 0x8}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/24 04:23:55 executing program 0: syz_emit_ethernet(0x113, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xdd, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:55 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0xffffffffffffffff}}}}, 0x0) 2018/04/24 04:23:55 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000000100)="47504c00bfcf7c25820a66f1080c3d85c81c11e5f09c9faf9e491d510a0b66b13f0d528b865db35840af5bfd4e8c45efe89530fc650a123d993e2313b5940673e72ef740250a30d96ab8242a9f1863583bd94059eee6eab117999e63f5cf74417dd8e1c2c1487c0237aade61364eb734660143f8f5804a57008451bed07a6c4d84a10e2a941a465166e988e625a5169cea34643b920b23baa49a95479875e5afbc1b63ddd17b6b6a640c298613cb3cd9a914a8bdfcdcfc68e268a529ea23a8ae0319d596ea73715f4e9f74164962aed7de34e937bde4717375d529d59d0febfa1784", 0x0, 0xfb, &(0x7f0000000200)=""/251}, 0x48) 2018/04/24 04:23:56 executing program 0: syz_emit_ethernet(0x113, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xdd, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x9a3, 0x2, 0x100, 0x7, 0x1200000000000, 0x9, 0x0, 0x1ff, 0x0, 0x8]}, &(0x7f0000000540)=0x100) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000140)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000580)=""/85, 0x55}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/24 04:23:56 executing program 1: r0 = socket(0x17, 0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='ip6_vti0\x00') socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="02418bb101a4939a60ffe40100000008030000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) 2018/04/24 04:23:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x80000000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000140)=0x6, 0x4) accept4(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x84, &(0x7f0000000180)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0xb04}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f0000000380)=0x84) 2018/04/24 04:23:56 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"828e266f843bfd"}, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x6, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x8000, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) r4 = accept$packet(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000013c0)={r2, 0x28, &(0x7f0000001380)}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001400)=""/4096, &(0x7f0000002400)=0x1000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000002440)={'filter\x00'}, &(0x7f00000024c0)=0x54) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002500)=0x0) r6 = getuid() r7 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={r5, r6, r7}, 0xc) connect(r4, &(0x7f0000002580)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x80, 0x200, "d64f1dc527c1acc906e95a07f0139cf36f681d981baaa2091116fae5015ffc10c84d752ae7205cfc15f33d7ad9da6bf1272c48dda11ac24a897d3edaf067ab", 0x34}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002600), &(0x7f0000002640)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002680)={@rand_addr=0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockname$packet(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002700)=0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002740), &(0x7f0000002780)=0xc) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000027c0), &(0x7f0000002800)=0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000029c0)={0xa, 0x4, &(0x7f0000002880)=@raw=[@call={0x85, 0x0, 0x0, 0x12}, @map={0x18, 0x0, 0x1, 0x0, r2}], &(0x7f00000028c0)='syzkaller\x00', 0x0, 0xb9, &(0x7f0000002900)=""/185, 0x41100, 0x1, [], r8}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002a40)={&(0x7f0000002840)='./file0\x00', r9}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000002a80)={@rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002ac0), &(0x7f0000002b00)=0xc) write$binfmt_elf32(r9, &(0x7f0000002b40)={{0x7f, 0x45, 0x4c, 0x46, 0xa7a, 0x1, 0x9, 0x200, 0x100000000, 0x3, 0x3e, 0x2, 0x1fc, 0x38, 0x1a4, 0x3f, 0x2, 0x20, 0x1, 0x2488, 0x8, 0x8}, [{0x1, 0xffffffffffff0000, 0x7ff, 0x3ff, 0x2, 0x4, 0x3, 0xec}], "397c7865b55935ade23e2411cf8fdbc08b6980cac15364d11f307f391d99a72619504f9efca5f8b9bc395459e9abf72215a284a7451635212d02312d41ef289389d424669b176cbfa8b6dea515a1f45c6f4bec998271bed254f6675cb7ce2111c20185c0e59f4c2ff9b8f2dabcc444b13923a70071f36a154d8d35f302ad873284e2c8277cb812e83c56c3d0d45f1e97e0ebe1119c6ade3e067ea69234db8c054ca72332c52f1a02bd006db373862676e3bf995ab60b71", [[], [], [], [], [], [], [], []]}, 0x90f) socket$rds(0x15, 0x5, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003480)={'eql\x00', {0x4, 0x0, 0x9, "b6ac9c169be1", 0xfff}}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000034c0)={0x1000, @random="8845cd8f6262"}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000003500)={{0x2f, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'wrr\x00', 0x8, 0x10001, 0x58}, {@multicast1=0xe0000001, 0x4e23, 0x12003, 0x5, 0x486, 0x1}}, 0x44) 2018/04/24 04:23:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001400)={'bridge0\x00', 0xb632}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002500)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000000080)}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, r0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) recvmsg(r2, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000012c0)=""/133, 0x85}, {&(0x7f0000001440)=""/227, 0xe3}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001b00)=""/236, 0xec}, {&(0x7f00000013c0)=""/43, 0x2b}, {&(0x7f0000001540)=""/4, 0x4}], 0x6, &(0x7f0000001d00)=""/179, 0xb3}, 0x12002) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x286, &(0x7f0000000100), 0x49, &(0x7f0000001400), 0x40}, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001180)={0x100000000, 0x0, 0x68, 0x9c44, 0x7fff}, 0xc) getsockname$netlink(r3, &(0x7f0000001a80), &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001380), &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001a00)={0x0, 0x80000001}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001240), &(0x7f0000001280)=0x8) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f00000011c0)={{0xfb, @rand_addr, 0x4e23, 0x3, 'sh\x00', 0x8000000002, 0x5, 0x4a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1fff, 0x2, 0x8, 0x4}}, 0x44) 2018/04/24 04:23:56 executing program 7: socketpair(0x10, 0x80a, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002980)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000003c0)=""/233, 0xe9}, {&(0x7f00000004c0)=""/100, 0x64}, {&(0x7f0000000540)=""/34, 0x22}, {&(0x7f0000000580)=""/98, 0x62}, {&(0x7f0000000600)=""/28, 0x1c}, {&(0x7f0000000640)=""/81, 0x51}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/246, 0xf6}, {&(0x7f00000017c0)=""/203, 0xcb}], 0x9, &(0x7f0000001980)=""/4096, 0x1000, 0x8}, 0x12001) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000029c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000002ac0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b00)={0x0, 0x0, 0x0}, &(0x7f0000002b40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b80)={0x0}, &(0x7f0000002bc0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c00)={0x0, 0x0}, &(0x7f0000002c40)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0, 0x0}, &(0x7f0000002cc0)=0xc) r10 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000032c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000033c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) r13 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0}, &(0x7f00000034c0)=0xc) r15 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003500)={0x0}, &(0x7f0000003540)=0xc) r17 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) r19 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003600)={0x0}, &(0x7f0000003640)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003680)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000003780)=0xe8) r22 = getgid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000037c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003800)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = accept$inet(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, @multicast1}, &(0x7f0000003880)=0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000038c0)={0xffffffffffffffff}) r27 = bpf$MAP_CREATE(0x0, &(0x7f0000003900)={0x10, 0x1000, 0x8, 0x3, 0x8, 0x1, 0x3}, 0x2c) r28 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0xf2d25444988d7260) r29 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000003940), &(0x7f00000039c0)=0x60) r30 = accept4$inet(0xffffffffffffffff, &(0x7f0000003a00)={0x0, 0x0, @rand_addr}, &(0x7f0000003a40)=0x10, 0x80800) r31 = socket$vsock_stream(0x28, 0x1, 0x0) r32 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003a80)={0xffffffffffffffff, 0xffffffffffffffff}) r34 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003ac0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003b00)={0xffffffffffffffff}) r36 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003b40)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003c40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003c80)={0x0, 0x0, 0x0}, &(0x7f0000003cc0)=0xc) sendmmsg$unix(r0, &(0x7f0000003e40)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="612d933fe8b2b64dabd5165b79c3f68842abb16c03", 0x15}, {&(0x7f00000001c0)="58c267d4cc4b080c0aac6113f2e38d4bda35a4f023887b90ea184109321e5010ef2939c861a898740fc57e7256f5a0ab2c95b1a3ceb548282cf3f21b9f1caaaa8090668acde8ad90ae8c454c7c6dff5635b079ff42d4154988f8e35e5e3c566ed7b238cf171db31b22a574843314827bfb4c67b1e7ac21b00aa15ee277d56b03b251c900b7185c71ed0773d40e25eb5cab32de11bb0d86ec8fd7f4", 0x9b}, {&(0x7f0000000280)="7e67cbf7c49448d28a5eb6aded5e73a1cbcbdf24e40a769f0db1595030c914ca137ee72128d66de1ffa027ba3524aeb1103def0b741a5475", 0x38}], 0x3, &(0x7f0000002d00)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x8000}, {&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000002e00)="1efcfe5824e4c7bb6681022a7d87f7ad009650b32eac0da8c036d7b29b15c5a5854770a44d25ec9fd41842e254b6f23f355b088ba7fbb0723b7272e2c117d9d534407646d01045430c3fafeb6830f60f51fd424950a3c33e6df3278dbe4530caf10d43306de5680fefb91493298be3076cbdd8dfef506ded4e7925bcf0739ae137566f2a66feb24b5dbae1919ba3", 0x8e}, {&(0x7f0000002ec0)="01cd999461cd5953e84695c0dfb4cd84fbf926d3917fc73949624fad9beb56e2e2e4c02f981c7de4b9d2d5ba7c3ff109f9e95844a36b23df1a4fa6f24b28dd251fcc8846ae8ab7fe031c7912679293dfeea4a2d945230ff7c4520dc2172fc89935a3843f1b3ebd99d357eabfc1f7b4aba569f8804e855e4bcfb3b0fae3e9c09539cf680285bf3d89233b4e4e328992a30e138833407987424db15a5f2e2cffdde68e798ff55d1416d99c7aeb7bc9c6b8bea7b2fd2b52284623df4028", 0xbc}, {&(0x7f0000002f80)="43cdc74fdf93f07a90d6a9970d9899f9de82549e7ab048a6d873b86c36fba308ce29ae506b7f87dcbd1b47bfd0324645ad887bf0f1ec626a4bb9540060d2dda07d3b3f19cd44966ab103155d72faed0c914230d6dcbe7fbe788b31fa02a346cc44a4797431a53a5c768bce9134d90b5198434056868cfb774062ef3072e36bd58f21d30db36cc28b8d4bb58830a69272e31249cd7e98849d962c185892c9d3c207793a855b788bd6ae756a758416b054e9c336bd8d9da32a61a6fc1b74db1056da53a13b34866f4368ef0d508b6301df33f00e9583dc366e98f216e0f1d2587d2d5aedc9e15f90a6d8", 0xe9}, {&(0x7f0000003080)="5a7273f225782e04d92bfdfc314810a984794b89c4409b715543810ecc4cc59ba4ff33607d7861c9c5a80478b735f758acc28a2090a6de19a451a85d554f99aa8f1fd21069ad53701ff4b9a5737b91338aa224e93985e3e4847c98e813dc872bc7e221e9b775b27cb6609d55dcadbe43c549da2ae31ce34072", 0x79}, {&(0x7f0000003100)="6242fce67f5888c0e8769636b1bca59f8ba36b6644e3245d65ee590501193676dd68648edb15ec625606b6c7", 0x2c}, {&(0x7f0000003140)="38196a74d7ea059719cc49cd2fe4dfe361df65ddf17e72ae19727ea04602726158ecf85210f8d7b92320010637cba8f7ed25b9210f1b79d2d5f01b015fd33cfa80d8f2", 0x43}, {&(0x7f00000031c0)="833fb442d78bde0452bc96db3166ed6c9c0f8ff35965eb5d1bff8fa22782a09d9d1a", 0x22}, {&(0x7f0000003200)="89a2bbbfaed18818473cbacb1b6794433b433e6fe6046ad591066c18", 0x1c}], 0x8, &(0x7f0000003d00)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r23, r24, r25, r26]}, @rights={0x18, 0x1, 0x1, [r27]}, @rights={0x30, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x120}], 0x2, 0x80) 2018/04/24 04:23:56 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000bf0202ffffeb080009000000ed00000000", 0x24) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)=""/162, 0xa2}], 0x2, &(0x7f00000002c0)=""/21, 0x15, 0x1399}, 0x40012100) 2018/04/24 04:23:56 executing program 0: syz_emit_ethernet(0x129, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf3, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x900003}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_newroute={0x20, 0x18, 0x1, 0x0, 0x25dfdbfe, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) socketpair(0xb, 0x4, 0x800, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x5}, &(0x7f00000006c0)=0x8) 2018/04/24 04:23:56 executing program 0: syz_emit_ethernet(0x129, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf3, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:56 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000001780)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x6, 0x3, 0x2, 0x3f}, 0x8) [ 116.143785] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 116.182502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/24 04:23:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xde, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c00010000deffffff0000eda5065d4081678877c52f526817e4b558a49c381532cdab13045e5e9eb4748f1941dc07e5e7f4710af16920c8058edc576cae1a7fe6590623fa7f0694e239bb56bc736b0b97a9c2c3e7aeb9a59345b6c48f6f3c01fbd681e7b290b240fb327fab4645"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0xfffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x5c, r3, 0x400, 0x70bd25, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x35139c48}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9d2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x5c}, 0x1}, 0x48800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r4, 0x308, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffe}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/04/24 04:23:57 executing program 0: syz_emit_ethernet(0x129, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf3, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:57 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x8, 0xfff, 0x7ca6, 0x8, 0x10, 0x4}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) shutdown(r0, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x6) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0xfffffffffffffdf1) 2018/04/24 04:23:57 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x2, 0x2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x123e, 0x30}, &(0x7f00000001c0)=0xc) 2018/04/24 04:23:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) syz_emit_ethernet(0x11b, &(0x7f0000001480)={@random="10f04b832b5b", @empty, [{[], {0x8100, 0x3, 0x0, 0x2}}], {@ipx={0x8137, {0xffff, 0x109, 0x1, 0x1, {@broadcast=0xffffffff, @current, 0x3}, {@current, @current, 0x4}, "0726e0da96872bbf605bad851132bfb0aebf0bdb94c067ffeeafd63270795229bb00737942323d39a5b84f7d7b322644de79be73f5b9561a73f99e912ddf49a79c21e71abcf1207710f47549a9f0cce2ec5acd67e2c29ef03f63f79bc39b2bc9dfcef93701266ce51ce37a9ce851225d631ba219f72c63a1f5bc06e0dd441a9d1d5e20fed6e8ebbdcdf3714591ddb406dd7a823bb155947e4ff0c9835a8269c641660cdff14e938e4f23e493b3e7ed41395f1190e6b5a400697be6041ec9a2570b512cd6ac131f9c8cd41cc5a5dafdda20696b7f00755b58dcbe1747fb230f9961aaa1b46fdc9715b77d4a"}}}}, &(0x7f0000000040)={0x0, 0x3, [0x9bb, 0x3ac, 0x66a, 0x9eb]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7", 0x690}], 0x1, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 04:23:57 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="20000000100000004c978e89aafe2045011d6a6b9a59f74490470f72"]}) 2018/04/24 04:23:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="281a5ad622303ce6772d3484c5806734f56947d1b947b38ab84351f673e427ed3dcea9d7542c72e74edfeaae8b0a3bf8faeeaf0f7bf26621b9e84410ea61fe32c84ed963a9ada4e0fbaf2d6f96db5a9ef6e3c7127ab7d3e312e0fac76093b73b265019e718a893ede4372e775f1c7721376760609c96f8dbae17a12b2155218077", 0x81) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001240)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x4}, &(0x7f0000001300)=0x90) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001340)={0x0, 0x3e4, 0x0, 0x0, 0x8}, &(0x7f0000001380)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x1000, "cc70ccff77df4dbed2231b943c4d9ba0bf8480fb0fe125a9d72f2acfb69a94dd937990c5415173b42f8a677d55cef4334d4f17aa803edd1b3794165427b0aa9b889fc60d987c841edf8f339f1888a372398d2571be8fd4cdf1704977de18c6ac1ac9632ec0fed126e315b2608a38ba22b45b8ae34f1353f8c6dff3b3b2228c12fd766935d9fe462e5ee7fcef4d13246fb423cfcbdf53a49883e166a1d43cc59a533db9e0bc9d5706b945c5cbfe69af68ffedf7ce62f1354ad84f5264d7218b373165edd8629a1c62f61ddb40af1748b6d3edc28aee68cd666be9c79da73cbe279ff2d25c0d5d402dbad2f6f4f113e3dcc196e6bef8abd1c9ed6ea15a3ad8bc9a7a2e6b7c5796f4521cfaad07fffec2e86edd3a3fdf1f5f340b18f9425783a0d994694a88722fd21bd4a1a2acb9941677556d0394d9f6121e1d46a3528c44c78e791c34670871263f76657da134684061b18fd804277834d85835aada5ef7b5eeb039bd996dcf6c3ca67407425d45d18b9cec6b3e2b7b73f177d96d7e30b7782fbd28329da8f5b9b95fd840eba2c528e5f88bccebbbf9f37836b7e03b46e6c1d3f4d1d83d506c0b8ce9406f3723058798c221a0a53ddf103a43c696cf12019023600404dba160deb403f4cad4e53749f3b4d9b851400f15b3c0ee044c4f048d8c7fd86e847ae78da32f342af1bfc7ecef458483c781366fd6b35fea676cc5770cad9808d45695e62e511b420f7278bc13019605a8a14550d71383d9c799e5a15f5f6a99d780f014f2c811772cfb65170d525dcba448c78c6f3af1ead52b70ffba87ca185aad407246f6f4ad4e98585a44bdf88d199f310827a419c9abb37e850dd27d8f50e4743607fc74c9e728f99874733035cd7b9278446cd043bddcf12364052cb2ad909f30a37cdf57c34d25eac67fd4d2b2db8511f14e762c679b4d60b185be9964684018d3076956f8c4e958fa61194296cd2439fdfc32b74d4feab1a162255060a40e05f450f6272108cc23457feae854eff558a493f6a87df7724a47691d0f9150873e749abdde5160747342af4ea44dd81f80118596d5fe2d84613f2dfe653f65d93d281b782be8d01c2d76f9a4676ac58be0bf7ea3801930fdb0ed78ef6f6743bea746f5efc489dee19c744c22f588404e5680db90ae1f68ba8cb70024b9d80189f5464231e5dce90e4cc1506e8910067e095fb4984ee82754f2d4732875e4b0948325215221c9aa7567f4eb0dbc6e6f44a94220f6b6216ac8d32ddebeb9a7fd4dae4ce50e7cfc51f36878d109c18ba4a2bd4dea1f31e40714b364e3b33cdb2402c58756cb1761d0dcae11405dc3c0dd9c197108b244b4f079d709341eb3b0653960e0710475149320764e8dcd647bdc18ff7dcdbd7557d880fce16eb1889049a9afb87cd3e14b421f5742d33509ca8b44ff742b7af8243721486813878bf4bae3ab6951f4cdf904b51d2461cda4a21e761380efb2483dea61408d7afe8008cba33fe3b3487766507af064c73141b07759726835fa3c148d6b6e1b4dbaa66f70cdf186b405816ee655aad13c83ec3b0f715fa9a62c9951a1601bfa595942dfa6edad5a7af6a7c161e368f46b78d1172a006c97a8fb19baae4bd5c65f85e53d5f843672539723b28682d6258ba962026f89bde93ecfe3a86d50adef43e9636ecc16e9b441976eca3c6259715d70cddb0d2d2969a12076cae056ea818fd0ada83413a315e6d2996cae89ee4b3a69eb2f43dd7dccb0b4c15105b6857b7b407bf41a0dbb7b5c2480c27cc2477bb5416464165a9afd2ea93b7d98a3d1dc016c9a710ba41706de8273bc0d8f1ca982561e5819f4e1a89c08421de3b6567f4ab12e49b0246a637716d3500a0ea7bf7863526ffe2448d3da5bc56ed89bc15a82d6c29137b5ce0c25134b9d8801ae1d69f1077f8ff0de761c8a04aff24894d8d0a2c252144c997b22d115696dced7149ec0c3086b86ad2bfdfb10d8bf11d1e1e4dbdf15d5d14762876d84f79c4ac021e8540d258bb604120202b78c6d1239d64a4481648c65d0ff1a23abcdb6ba11fe5eccfa6aedd5759e4c907f951f2f37cc9ad3557d7090524abbc3e92140474ad58e4b3f1dedde56c30c9cf3033481b6cc09f311e87df12a63da2db113456e2f56843ccc1f97d85aa59b8e0888d730272a2ff11c8966dbe2f1c8460a0b5a47b5123ac52c770d241520b822376436e59850c8350684927ad452ac111dd53d5904e44dae2d0b61b0a13821ec6eabd106ef157101f39b18addcc5a7bba6078e2fde958f8ba14ed53729f9871e3782bfd069c1a5f5e6c1633b5a306bea8409640f6cf6a57544e0c827cc882d6a0f00cbad5c52121ec98fabaa6a607375616153b0759812258b566e473a7d5cc38112630a660ddb8fc47df27c3cb91784709de118e4765a368090d5ec0e762cb3754c2ed1b46b57a0aca0589b30f095f452e0798723a3446bea7f7edc27fb46d57d986d150ea95a73889ea12350aa5b304f79850aa641766cf680723adb6832bed51f64f25d7340e8ab9836808d9c3d095845eb30a2849bfccd2ab68f4483123f10ea6144c844e2e76e618bb13afcf2528ee5ee2430d2bab3644a62104784076e63238cc3d57f24c9a347181d2cfd5da2afea6e1882a556d56509f5b3aa0b6ee2393faa600cdf012afcacf2ec3e087bfbdb4512db7aec18c44e00b644e4f739ad0767bfbb8fb6a7d4bef504338b449f01bb1a0e736dd5b5648ec8b3f47e44bc39e439fc150af76fd5b7c30c3c545f91a7600a141128d0ffe30e536ed1f359431c3463e675f0b5181c8994dd6e673048411de31b05e6532c1ba8172705c62eeca5cc11f14a68087e2381c051c53eaf68cbcc1ae32d37f7fe68981355a53552ad12bcbc8cbfe1f086f7d083e64239f58cde8c8bd976f1bb403a53996eac1ed92dbc9f787422fc3c57f17a3dba09da0046fb615132ac19568f21055b3fe1754698e656c366a4f13ac6cb9ce23b8d7322b1b882a991bc195abcf0e83a2073c3c78b662b861b9543b196735fcce4d7a4735179ee9386607246a52da20ad0080cf72ab360112aab2b42211f48e07a8a969009568245c1c49fdd65d4e020a6a66cac300dac8d20fd88ded6a800a67590b9250063417369daaa9a8310238cfa3536dc7dc92a1fdb7ed3cec5e6a5718fc9015e43c8259873526c962a5dfd52bca9f7959b5841e9917757f872f5aa54c291663aa44d061fc167e27b2d097aef078b439b72eade3025493b1286c2e68a90915e4dd71db09dd471363b270688a56ff4b965a9022bba5d8de1495cecdaab349f9cb3ce7f9c18ff97c540a84270f81ae20521d5c493ce67405574c918c0a67f8f8cd176e85fdbcd0ce667a6bd4c0f1c16f6a6e186d8e69cef2f594267891fbbad1000d1e4ab16b7bd1adeae649d165b295bb6b362644fd74ea4542e148e2dbc0a04ff49b8984e365b7de5f68669aaf0c20e9dff6d7a0f089744c3a6081cf83dd2a3c94edff81ba6a3a2dfb43cb1f559209b27073aa2ecd376baabc47fbc1679383db2d8590e3dfb556aeb9213e65bb573c03a0b4a2fe5530309136ae952028647ee979656724f5cfe4d0c5d00bd5e4840d6227388870235cb5f5150e4cd862c5cebd443d3f4f2424d193bf69516545c84eaa26a0b819613c5264e58b09b6613d72502a7c6e547c043e10d64050401b0facd89589b918e6268a043642902c2be58916deca2df76fc9e3753dd622c164cb5e139e433a4ec9baffd6d5f76403251560c82856d12b15c8dab6f939500f7cbda873ebc715c1f38b4f972d028a1581f362aa2b214b396fcf1a53476346fcd0f31519de59f7bfef2279544b19368a53764e4c05681160bcb21f100b48f433d6c009a2f2f796613b1e9543952130896cdfe93eca1f5cd284c45bc60d8668a8d1f862f6865386a38e826988c0bdaf461e54c04c9918e8ff1a9f2e06fe84a09f8a8f2f31ea443e3934de5dd24b55da733ee0266d786b5fcf1dddf65e2627471c7bc6239699d6df3cf71151bdf219c07a51d5de32d6a8fa3f5e97f5b51ab550357100b6cc05ae9b077bf173c53030f59c793163571d75fbb52f645e4cd4ddf180a4d01f30458cad304c037b1bd16c3edbda7aa02b85794d0795dd1ea2474e71caf260bbcb585b128703f3dd6075c6e413597688d55bd59895cb7fdf5a1b44020bb3a2457006746e21ad652666e4c37daee5c9b02c885457b490bd98e3c01fda285bb2e0bc5472e67b2fbfb7b34683daefeea7d006c14da901ed1cbc8039df02964c028b5474e0545a577f09aeb746794469824857821fd86a093660c8e137485e523f4e903370b9e9788edb68678054347cb4cbb42fe9d5e8936f0c491606653005389296d1128a1d067988a2a611f8beafffa1511c2acabee25db01aef208f7bd19de98ef789a74f7f8f392c63afe58899efea20217cc390c750c249a53c16da2076a39a9fa5e62f01e559734b21a66456638d636d84cbd1552d972a7532c174941924d6cc3d82be33e842043d50f4e2f864c0d637c6af8e8b4204b3b0d6070f13064f1e6f14fe8ecc5574159cab703df14cc9243a346bddeb80da643d1794d26a43ed5e6fc2a3117f90947edb2412ff4dbc8b090335ae0c440a66a0eca693579d872bbbddd71f9c8d2cb3e982b3f48499aeaca675b029b42971c24111fe434a377eac26b189cfc79c729aabe217c19bd4908b440854d176ab97aee6a15bb42b048657beabc65b10f738b2917a569fd20ffe776ca63df51ed1623f86290ecacaa702e637a492ce49415bd680c89e76add091da8297e078c1dead8637b1143f7017b921c4746fb6086f25330d9f7faf45ba46d41bf5ef6503fcf8437f9a924e123a8a0a173a4cb1c2f2b6eb994435ad235a625c0b8fc67cd15629ad5cc99d8665e3bf20c684d2de1b7fff1744f4a6627030865d5c846aca2de32a9258f39e3c150e008d0ea0e764b7d166acbbc06be36f5d1a6f72c7bcca48fe8e32dbbd5cef056ff987e36415bca200216aec67d0b9ecce266c8791767cdb1c6c76cf2d94cfb836ef1ea31ae3d1c7194fe8b7148fad3913f7ab348b093e608525565abbbc301d5eb55cdfc6eed00126534ae56a8c4ba2d2d49d290c54c8382db3b8ec707cfcdbd48b42ec5d0a985c9deb00f6cca243245cff6a78478cfcd78fa224b7b810ecc8ed1f221df351c9f150ba15fdb81558ac24d37d51be4a4849676b6e490404afb48e5cedb53e8ffc6b7d759af9818340ee11dbdb1632050ba420b2d1cac9d3b17eb133f143853705fc609f5600fcaf162055cddf52334863957c3248bc710b8092f6e410ecf27a89cc133c9ded8a99f292889b63fa937cc8b9d5788111ee81e0878871f13bb05a6b0e213092703ca23fe77a20dfbfaa03a437f404d52bb27edfcce31d34db9c8ff549308082137aadc2b105001358d786b1cd57f3a415cea962077d01460af72e2aadf11994318edebb8dd9d9ce600564fb140b9cf4378bfde3e92a0e906b001bf15554d19d4ba06501968a8131c89c76beb1de503c12e50fec8a9309161bf20754894a2a5e06df89bcc16968633a62c4c86588ff90c7596c405d228c921918095b4f821a0cd8afa3d6afa305b993f3339eddddbd0bc3f84c5df7f108038fa9004e4d0ff733aa59308182108bb689240e08e499e6c717153c1f2dd9878253b1e950d2baaf4fd82c20514ae9db0016cc677e76c466ac387fc8bc2d1c82b2ae47454fbb70b101d5579bb53ae9d48d81023d3bc127ce9d5c0dc31813a6aae75492782f14370b59d9d"}, &(0x7f0000001140)=0xfffffc39) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001180)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/24 04:23:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020e0000020000ddfeffffffffffff00"], 0x10}, 0x1}, 0x0) 2018/04/24 04:23:58 executing program 0: syz_emit_ethernet(0x134, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xfe, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe3390"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:58 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010c, 0x0, &(0x7f0000000240)=""/4, &(0x7f00000001c0)=0xff2a) r1 = socket$inet6(0xa, 0x805, 0x1ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xbd, "23d4614472886494760a10647bd7e1a0f7daf23ec739ffa427f55b59728beeabbdb04d80725dd0827885beac41e3dcab32dabbb29152bdebf5be50d2dbe904239bc4e77c01353ad6d4f9f67c1d439136b5d522c2ad69f81dcb9f4b9157a4615001885f13384e0b477c729a761909d0b73a6ae36f253da4a17953d132811a953cc07b8d330d13d7676370d8f9f94700810e29edc136bf9fd3155727ee5985dedd81b9d9990ccc8b55f1f0cf0ba211e2d7f7f19bdaaddc3b7ec6a3cdb822"}, &(0x7f0000000100)=0xc5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x400, 0x3, 0x2, 0x1d23, 0x1ff}, &(0x7f0000000180)=0x14) 2018/04/24 04:23:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800f5ad3de56bc6c16d34003eeddc93f943410387727143110000000005000000000000000086a22873c2424f85b5ce1448bdf5d94ef6d0c8ecebfcc52258ec10"], &(0x7f0000000040)='syzkaller\x00', 0x405c6e, 0x429, &(0x7f0000000080)=""/251}, 0x48) r0 = socket$unix(0x1, 0x1, 0x0) connect(r0, &(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80) 2018/04/24 04:23:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/87, 0x57, 0x20, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f00000001c0), 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000011c0)={r2, 0xc1, "b1a1feb2a43283b3c04c6dcfd6cf91a3b224b214b89442c83d2d424b6d1cc524c3f48d00f5027cc1556fe284aecf3459c025f69c31dfcbbbb9d62e95912c20e41da1a6537208f37cdeaca71de01b126fbda5174113812d5b9d06be0e98c2fcf67bf3c0e4a00f4c6148bb127a6894a196fa99335a34d9ee33bbce9749a84afff3ed73cd098e1200a40c3b7100d6e2940497dc325a008b4ef04daf394c90d5fe4d93749a7b3584148382e9a9540b0e778b095ba2e93d37b90e1de03979451464e7c0"}, &(0x7f00000000c0)=0xc9) 2018/04/24 04:23:58 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x2, 0x2d8, [0x20000580, 0x0, 0x0, 0x200006d0, 0x20000700], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'rose0\x00', 'nr0\x00', 'syz_tun\x00', @random="09f98190f506", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xd8, 0x120, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x974718c0bda35949}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'dummy0\x00', "332525d70000102000", 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="12c72ebf2945"}}}}]}]}, 0x350) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000380)={'icmp6\x00'}, &(0x7f00000003c0)=0x1e) 2018/04/24 04:23:58 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x1, 0x1000000000000000, 0xf, "0bf544bc3fd950179dd02dfdf176197f14b84abfdaf468fb37d8180c0b95a1953d97f0858a72bb189bfb0351df897254e0fee88eec2f27b25a012c1680b1d8", 0x1b}, 0x60) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x61, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/97}, &(0x7f0000000380)=0x78) r2 = socket(0x8, 0x806, 0x81) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}]}, 0x28}, 0x1}, 0x0) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r4, 0x8000) 2018/04/24 04:23:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x9000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000003}]}]}, 0x20}, 0x1}, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) 2018/04/24 04:23:58 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2, 0x401}) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) 2018/04/24 04:23:58 executing program 6: syz_emit_ethernet(0x5a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x8001, 0x1f}}], {@canfd={0xd, {{0x3, 0x4, 0x7f, 0x2}, 0x36, 0x2, 0x0, 0x0, "49dfa7d419f3651c8e99892487111ecd515ea9e7ac71af890e152da42edf8296e6afe9df58d5845b93665f516daa7f95abb602849dceb70d9bc965f85076b4a1"}}}}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/24 04:23:58 executing program 0: syz_emit_ethernet(0x134, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xfe, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe3390"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:58 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000240)={r4, 0x2}) r5 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x80, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f0000000340)=""/168, 0xa8) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000440)={0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000480)="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", 0x1000) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001580)=0xe8) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000015c0)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001600)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, [0xed29, 0x6, 0x8be3, 0x602, 0xffffffffffffff00, 0x7fff, 0x7, 0xfffffffffffffffb, 0x7ff, 0xfffe0000, 0x6, 0x6, 0x3, 0xdd59, 0x3f]}, &(0x7f0000001700)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001740)={0x5427, 0x0, 0x820f, 0x7, 0x1, 0x1f, 0xc2b, 0x1ff, r8}, &(0x7f0000001780)=0x20) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000017c0)="b06ac78af1aede2aa31ac3037d180c4d95b6821e14aff7ffba77fbc1245adc327bd25200926eefa891ca71f426714ac4ba5fd47ef591649f44cf0e4e3fd88872e1d9d7c8a217ed40c920df4a8ef29aaa53f9fcabdb44e776cd5d3ac7c31a4e2dc85a60a2135920d4922b15971ba9952d7fa42e7c4a676b3490fe55f7a8d64ed848ed4ecf47eab49ba7c68afd8b53bf9e8b61d7c8ecc7ea6871df2bfce2caddc84e268247a2cbaa9f3a8424776566e084ffc320c9a193f828cf26be2c826fdd90c3ee76b075db33fc51dd505a22f2cfc5927717e5f7b3340e188811", 0xdb) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000018c0)={r6, 0x7}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000001900)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x9, [@empty, @multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xffffffff}, @broadcast=0xffffffff, @rand_addr=0x80, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @empty]}, 0x34) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000001940)={'nat\x00'}, &(0x7f00000019c0)=0x78) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000001a00), &(0x7f0000001a40)=0x10) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000001a80)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'veth1_to_bridge\x00'}}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000001ac0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0x2, [@rand_addr=0x8001, @multicast1=0xe0000001]}, 0x18) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000001b00)={@loopback, @empty, @rand_addr}, &(0x7f0000001b40)=0xc) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000001b80)={0x201a, r2}) getsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) accept4$nfc_llcp(r5, &(0x7f0000001c40), &(0x7f0000001cc0)=0x60, 0x0) pipe(&(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r11 = syz_genetlink_get_family_id$team(&(0x7f0000001d80)='team\x00') sendmsg$TEAM_CMD_NOOP(r9, &(0x7f0000002340)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002300)={&(0x7f0000001dc0)={0x52c, r11, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r7}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbc4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}, {{0x8, 0x1, r7}, {0xcc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x100000, 0x81, 0xd0}, {0x1, 0x4, 0x1000, 0x6}, {0x1, 0xffff, 0xfb, 0x101}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x1a4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x166c}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe411}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x52c}, 0x1, 0x0, 0x0, 0x4}, 0xd0) getsockopt$inet6_mreq(r10, 0x29, 0x1f, &(0x7f0000002380)={@mcast2}, &(0x7f00000023c0)=0x14) 2018/04/24 04:23:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000040)='W', 0x1, 0x0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000100), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) write$binfmt_aout(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x2b1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) write$binfmt_aout(r0, &(0x7f00000000c0), 0x20) 2018/04/24 04:23:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="adde60856600007da0"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x6, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0xfffffffffffffff8, 0x0, 0xf, 0xf, 0x99}, @jmp={0x5, 0xb74, 0x8, 0x0, 0xf, 0x6, 0x8}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x2b, &(0x7f0000000100)=""/43, 0x41000, 0x1, [], r0}, 0x48) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x1, [0xa8]}, 0x6) r2 = accept4(0xffffffffffffffff, &(0x7f0000000480)=@alg, &(0x7f0000000500)=0x80, 0x800) sendmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000540)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)="47212b1d6c6279e33ef1b68a321223898f21bd36e3ba5cb95cce5fa04a9b611c84934cf4fde68f342d203e87e9d70e545265d8f1446d19bbd0b50f9377e3921c22aa5aa5f35965a908696e25722fa3c6cce9e8d5d4d6e8cf4f198d852c613b40d877252612f21f83d4b8e75680752d7147d0c7ea35388494f773ddb7ccb0ac0936ff139f959b4c24b0197f7a38b97f5517b83723596a0a8f823488a29b8b7c61c7741f4f1800957a1ecd50c3a9b2ae215645c00b0fcc38317a4f4b62a41ccf563d9cf13fdd8d85a9657e3fb469db1b0f48ae9d3c246e727b14a303ccbd155de2ee3c3e780b476d52d8a7e29abad2365aea41a619", 0xf4}], 0x1, &(0x7f0000000700), 0x0, 0x840}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000400)=0x1002, 0xfffffffffffffde8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00, 0x800000000000, [], r0}, 0x27) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000440)={0x5, 0x0, 0x10001, 0xa2f6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000700)={0x80, r4, 0x10003}) 2018/04/24 04:23:58 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) 2018/04/24 04:23:58 executing program 0: syz_emit_ethernet(0x134, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xfe, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe3390"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:58 executing program 4: r0 = socket$inet(0x10, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000100)={'gretap0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00000000c0)}}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x0, 0x8) r2 = socket(0x400000000000001b, 0x1, 0x8000009f) accept$netrom(r2, &(0x7f0000000380), &(0x7f0000000140)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000340)={'ip6tnl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x1000000000000b9, 0x4) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="c3d5b70945e07fac74dd0fc801a1920f35b3ab783a6d215dc122c3fb39e290b303bd597c79539e202edfba0d4f444086f19042668f891799633f8d9e1ae6c9a31ebcf2e4abb566a7ce617e65f785ea0163cea17cdf9882487f30eb6666c7e6ad93024aa57c075684458bb7510486", 0x6e}, {&(0x7f0000000200)="57d4da4ce6cd6acee48d20faea7ba86d686ef3627f2c53847c8b1725faade5f6a0b194ca633b31b3baecaf4412418ed0db5588705b2287c3a7de88e90196e8c9f64865131912d837895775338646c6ff8e61956702b98945c62f49b41d0c320a2a2a98743f2d5611470919e87a20a108e2efc3e5678ac1705861970f880cfe558d0c36a54a057696b873ea8ed947aae3d3dab61213f44dbed72e59addd1e6f49ae5a8a3532a21d04e38045dd33172ef9e569f6d6067b", 0xb6}, {&(0x7f0000000040)="b8bb5c8807c9dea2d39822ea10ae1f8ab9fd457c7a3651ab2280c2398ed6b2925f9d17d67ed1b6c49f62", 0x2a}, {&(0x7f00000002c0)="2a35824345a2f809a97985aaaa2d80dc1959917c90c258e5bbc206d231b05c0662", 0x21}], 0x4, 0x8) 2018/04/24 04:23:58 executing program 7: 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(0xffffffffffffff9c, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x800) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60) r3 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r2, r3, 0x9, 0x100, &(0x7f00000001c0)="8eaed4f9627e57bf0cec8b54b8327ab79a48a0688c48e78ee7a1afd07b126e7502e0143a94892535c273fc877efbeb99ebb6b4e7a6c371d8bc3401f1fb08c9859b433abf3b8af9cc85ca65471e95c3db93c0c7ebd944adbe170b3f02aaeb76d98554388d5ff637bf442693a2", 0x1, 0x5, 0x81, 0x1, 0x358e, 0xfffffffffffffe01, 0x2, "2249da249ffe414744237dbf74ec94c2fb6d185afebc7c61f7afb9d107df0c9fe226d6b53afe4317eaf4d71f497ca148bedac4c6674a9f6dd99a9f8b2d7df4"}) 2018/04/24 04:23:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007880)=[{{&(0x7f0000004000)=@l2={0x1f}, 0x80, &(0x7f0000006280)=[{&(0x7f0000004040)="0e8b9a206b6424025ac1b06e815db939cc4057970b6f33e510b2908cebaf098fdc3befc866c1187ee85b2db5240b019d76b22b23d3f307c59bbb06285a7e72e37046729f4c553ea870f558ce85f3e757982a33e57a2ae1a1decbae30d23a3b509c92aa6e5f16145c2587432564513414e172bc9ff535b64b0a2b39325380ee2e2800ddfea9de474cfab6beb57013dd06732d04ed8e8ddc21d39c8100807cf6f91e31353638999b7a9a51c824fef693808a4f5778e5", 0xb5}, {&(0x7f0000005100)="68d5fdf0d8bef61ebc6d958e1e71fe5090dce608eb17b0eacfa13880d56f2600c57f0561c4ae643be6427ac5c59fc819fe549d514d7f82dfc19821903d973c16a2ff4edc2f66071debc0da078a20b2b287e39e2801880298cdf5e4ce293667f6ab5f6f439501336b7513fa5ab8fec8b39cf40921699bb5f575539b770eb90716400a002038960cbbbb076936cc10c9ec5e4ce205a69d03ea4e6fbc2bba02eaadcd7b10de267f9e1925c1a42346f6", 0xae}, {&(0x7f00000061c0)="b4dfd51683c096cfcb6dfecfd706ee5f81fd6427b3c1ac73216602af123de1e4af45f70e4f92402403070485d6244b34366f1516b960401551c8717c21721f87c37023829bbb69059b030638f6effa99ffb96efa21c7bccbd93ab3773b0293cf2da1fc69416146cda2fa5996b7c09d3548831913e5a3946b3d7aa8a8e2655b938daa79d41cb38fd65056cd12e9f0aff92286a77677", 0x95}], 0x3, &(0x7f0000006300)=[{0x10, 0xfffffffffffffffc}, {0x10}], 0x20}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/24 04:23:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x522, 0x15b) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f00000003c0)=""/183, 0xb7}], 0x5, 0x0, 0x0, 0x4800000000000}, 0x40000000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xfffffffffffffc8d, 0x20008004, &(0x7f0000303000)={0x2, 0xffffffffff, @loopback=0x7f000001}, 0x10) 2018/04/24 04:23:59 executing program 5: r0 = socket(0x4, 0x6, 0x6) sendmmsg$alg(r0, &(0x7f0000004b00)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000000)="786d1629e6e4303de9477c946a6170152ea24bfd0263589512321a2a6be334677ef15f0e399ea4d77139706e0e122c950f9338734020", 0x36}, {&(0x7f0000000040)="db16c229b303475366135c5d889a382065e48aa0d1094b0be24c9b728afecda2ba55178ac20b44bbadbb9351b66e02830e99e3b5e261d14c0f8f0c0d183e4febaca5e23b5ceb2d9412a981ed72ac65be409adc619911f96da50e3fb9991b8c241caa5d2f8c8fb2b4116c40a3831c831958c8cd94870e0d4d28a3fa8c4d775109b167dfc71434e10a4713f7d3b8d58d33f6ccdaa86163dc9677f43f25113b1cef52bec3d1701dced866faabe57619b234c75e5675c60ff5480e5a8ec5a0e88bd9ab8c9f506fed7bc7995030022586050da883df2ad8853eaeaa5524e2da92ee673cfde61130b785202f", 0xe9}, {&(0x7f0000000140)="83b681b8704d4a5574957673b69c0693fb99b6006c4b9189896ea48c4a", 0x1d}, {&(0x7f0000000180)="56e125ef42172e9c22d2f5eb34c1a2b275017958f076bc5623672d56b3b0892100054da60d155058913bf93486595eb08751671450f0bf4d11effd50b3a9f3f12ac6df4f99392c53be207ad359a03f31fa3e0e323f9f797f913144a97797b3", 0x5f}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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", 0xfd}, {&(0x7f0000001300)="27d319fc4aaf45edc9a33bbefff794f024ba00a724978bf695f9f1d6e3ed89800fbc1ec6d6449512d1b0fa06781fd75bf57d857a58448645daf2bfb3274ccfd77e26d0c8e033e602c165d6942d790ae2d4c0c0f605e4ffcfc4b96fbf91b51c3c3dc4114b15c14578a72ef70906e4dc81720e82ee0d6b02644f8de7da98214f010652b719c81a9996548a7029d1692d8f1d65c9508803abdcac70ba2507b321efa1af745e21492b0a290646d006f83ab39b6a808b622a2c6715b530b512e3e326e18645d25caa4d2063b62a90f66529a045cafc645755fc5d", 0xd8}], 0x7, 0x0, 0x0, 0x40810}, {0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001480)="a01ad89851343e00e6de80a0a01e53a55e37149d822d20be1bccfdfe60421f17729b9b2aae5c57d8059114090c3bf365e29b663906d5d0957b8909143645c4f7e6da4f7f3f6f838a529d97a5b929d4549b1e855a6d749930f3794d9300c0", 0x5e}, {&(0x7f0000001500)="de6dfb8553840ee2a86de2a21b6e9dd6fe9208c8d8eda49606ca5181080ed0e953ad4b0d09ad138f062cdd0a952ab9a0d024089371e2c7b61ac4a85dedbd7323bcd32e88a1a75a007179d4f3f55fc939a35cdfb48f34f9e293a4fcdcaa4d887cb50c72e471ca311ba0aa28d16a4c2c56e0d5", 0x72}, {&(0x7f0000001580)="ee5ca492c0350745128c14c3808e5fe904aa9c0ae3109be4b3d1e81e2ba4dc4243518592795d1c242e284e1775efc19c7c9017fb", 0x34}], 0x3, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001600)="7195", 0x2}, {&(0x7f0000001640)="8852f41ce6121014d64c6baddf39e88549ffc26828a1696eaf6eff3f9e9859b73378303d3d80976efe5f20b44e34d61ea6edbff1be930e0a8fe95e486a681bfdce872da0d4ba2d4a370df1bc8aa53e8fd50d6fc8663ab3938b4f94786abf5fdb62ed8304e0f937e7bbc9ef879920aed7f6917b286295fe5f41a5c30e780eeb3842a2029ee972f4b65e1952497f7714b91a6522dcce2e3a9c04536b43ed7b005a746294660d28be48ac721b30911ad642e175f50b8d0f0caedeb06a0e7e82990b41a82b39f1ac56c6640f2e5d776ba21a56dc1d54ae99a51288b8200e03d0ec91c339919277a2055f9ceb068901e6453e7296cdc1ae63", 0xf6}, {&(0x7f0000001740)="ab4194f19f9f789b9e49ed4b3d02012173c1d46a6192df0c01b2583aecec0b4bc771b7ec38426414ed5eb5f21d3b844c9591f54412fb42a6d7962f5bcd33e5c00e43291d19a589d37b35d392e20a2371510cc9bde98440b34e03c52e87b23aceeb5660971bc2badb12022d2ee43338b1f3ce6eacea055b8989be455b09710d40f3f7bd55693586e8ddcb62", 0x8b}, {&(0x7f0000001800)="ec9e1295866abaf4525d6a77b1268df1870a9a6f88eda6e49efc6f278ffe52cf477ccd9cc559dd225b7786aef870760f7b0a60641a0ff12e24229f1acf1a8b1157608db6ec8154612bcda714eebbba401d8a605c8fc9cf2e9b74358b38a3d36f734103ff452b44cad7ff74326a939204f077f854fcb53f2c5ec5f9cda78fb0555260bf35f8c911a6ab115d0c687b08ebe72ad38cbfed2a4b367013fb5d57ebfb22f4505e", 0xa4}, {&(0x7f00000018c0)="7a6dc6a24d1998fbbfd52dd769006679136fb7d784ea281cc1d42b4f0aef36914092086726500b4ccfe0e38f4395460e3b53ca7bc905431fac4098c6111a570340d0034703dbd46b56d04da1e720f20e0d4443bc8e02bafc82dca0e00ba013ab0b8940532dd59dbd21a4b3f62efcf3ced4230f4f2cf2a452fb481ed142a76144774c232ed17c", 0x86}, {&(0x7f0000001980)="658d83da071c313dc39d8136da7431fc506f4662c52a53a1a912dcfc183196f87d2010b7a23379fbf9624d640f4a178da52d35d3e87aaed8494642558e9aae147202a90f46566b8919c0cb3173d7c6d1a1bac338246b702c", 0x58}], 0x6, &(0x7f0000001a80)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, 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0x1000}, {&(0x7f0000004340)="dc8e8c0e29b17ca26363b3bdb3a96b8b755cbbb7ae719550285e066173b68b64d65509368cec201d1dae6f2150222fdba55cb93af54448aaf7b8f29a898dba9d6d5c924bd0c2e3e95002b8e6a8b8f9491976622ebab3a773b3a04c08f3226809618132b04d2c837fc0d096c72eec9260393df7fae36028d684d12348dddf5bd603c02a9254adfab3ac7b45cb7963677a95ac", 0x92}, {&(0x7f0000004400)="5e069736d00b98d3ab359c48d2755e3c78fe8dd603ff8ad93625f0f61c421b4cdf68da4eaa2565f6835181b91873466c3c783d66d954ca0c650c1d5cc77bf5f382afb6b927d729aa32a3f339811236b2f109dc37713cb5bc99482ff2721e02ddc0074dfc62fc8c5ea986857e4b54acdb12cb2304d3ec54883b575d01c31872dbb228d26511e0a719e109225e5e052112f029f89a032a1d1fe1310f9fa2adec660d7f5f5144bbafb74a915d83f31aefe9c45963e370f34cd29384d15caa9d74350f63fe4494f83175da857233129e1c6b1e3c06b4498785", 0xd7}, {&(0x7f0000004500)="5e59c94a3a13f60a7f0ee60eb5f022d00cbfb7d6307426a403498f132b842b2ace49eef16e7e11dd9a96f662b119008a8f5450ae78f99984dc1b9bf8fff71a4c42171e3ff617a4c337d3430e906e13d508a0af453e5692d2a93e392e02f2b576ba3d37dff04bf0963ba00891dd7e3ce55fe4159b0c6bccbfd07d29ce1dfefb210c61455813e89d2e8dc5aed9d8e86b6229f13561035a576cdbf662c71dc8364b9bf7fe4f53838efa8206f241d82140083dd42f71d593bd29b593", 0xba}, {&(0x7f00000045c0)="b4475caf501efce34968a1a88219a603275c2e05ad2d787217391f4dc13b866735ab82be00f2dccbe6a7dbcff134b22cf5cefd04c916aeeb36ab9de78b0662a748b5e51f4511e890cd55cbdcb38c2e1250e8f9a246c22f1e5471a0e22b9d2c947ed7414500e76513906b696becad404806c50eb9e56cb64a84b94fd3c083e6f81a97c1b883d86dc711a6b34d2b50ce3b4407eb3cb54b79a072a665d047b79414a4579d006868daec3c383af3fa7fc20a524acf94d19141f809839f9e90ee4c84d7a9f79f4cd979c168e3cad256074e3467f1aa30bd", 0xd5}, {&(0x7f00000046c0)="bbb750619bbb63c8ae64b21f9152200d787d4f3ac0472aa0872d144b87cd550f7295bfbf0638e9df470be5874c269a9caa66c9", 0x33}], 0x7, &(0x7f0000004780)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xa0, 0x117, 0x2, 0x89, "e6ea083ed86cf97f8660e8e2b4f7b72ae770349363cb24461f686a01a3f1cc61d51cfd86bb4a2adff00041ce90b305bc3cade637e0c0c1854829913cb05a1b3b135950c6cc8aab11e70d3e87b9565388c90f7b51b7b55e7477582a587c162a08405bc8e41793c6f321c57f4fc126de4922f780fc130392de22a9392d4dff5ca255b934ac60950fafb7"}, @op={0x18, 0x117, 0x3, 0x1}], 0x200}, {0x0, 0x0, &(0x7f0000004980), 0x0, &(0x7f00000049c0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x68, 0x117, 0x2, 0x54, "4bdc820cc14320460b29912433cf76cacec9eb7cd19ab39d375a09940b0869c6ee21bd1b7f6b955f90b75f616499986e4f93f6bc2e445417bef238c17c07cf382c5b4f031416b1ba77f0900ceea18409021c62c1"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x16, "c0aafd9e8be004e0ed383da5ca162a3ddb93a39a0459"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x128, 0x20000840}], 0x7, 0x4000014) bind$nfc_llcp(r0, &(0x7f0000004cc0)={0x27, 0x0, 0x1, 0x7, 0x7, 0x7, "abb471ad4da1b5b0fe0e839a5e0a9bacd5a917f8c1ce711150a3fefa4bd8abe8cf36a003afc683e0853d18ff1f7d910de740ed83008b5f5e225c46d177fcc2", 0x10}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000004d40)=@routing={0xbf, 0x8, 0x2, 0x8, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @loopback={0x0, 0x1}]}, 0x48) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000004dc0)=@srh={0x6, 0x2, 0x4, 0x1, 0x0, 0x8, 0x6, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004e00), &(0x7f0000004e40)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004e80)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000004f80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004fc0)={'bridge_slave_1\x00', r1}) socketpair(0x11, 0x80000, 0x2, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000005040)={r0, r4}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005080)=0x8, 0x4) setsockopt$inet_dccp_int(r3, 0x21, 0x7, &(0x7f00000050c0)=0x81, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000005140)={0x9, 0x0, 0x10003, 0xbddd}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000005180)={r7, 0x7}) accept4$alg(r4, 0x0, 0x0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f00000051c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000005200)={0x1f}, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000005240)={0x100000001, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) r8 = accept4$ax25(r4, &(0x7f0000005300), &(0x7f0000005340)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005380)={0x0, 0x200}, &(0x7f00000053c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005400)=r9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000005440)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000005480)={r9, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000005540)=0x84) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000005580)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x3, 0x3, 0x500, 0x2, 0x2010000, r2}) getsockopt$bt_hci(r8, 0x0, 0x3, &(0x7f0000005600)=""/217, &(0x7f0000005700)=0xd9) accept$nfc_llcp(r3, &(0x7f0000005740), &(0x7f00000057c0)=0x60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005800)) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000005840)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r4, 0x0) 2018/04/24 04:23:59 executing program 0: syz_emit_ethernet(0x139, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x103, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:23:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {0x0, 0x7fff}], 0x3) setsockopt$inet_int(r0, 0x0, 0x800000000000040, &(0x7f0000000140)=0x1, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) 2018/04/24 04:23:59 executing program 7: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)='\r', 0x1}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005edf5c)=""/164, 0xa4}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fdff0), 0x1, &(0x7f0000bc0f92)=""/110, 0x3f}, 0x0) 2018/04/24 04:23:59 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd2c, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x80c4) 2018/04/24 04:23:59 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/220, &(0x7f0000000280)=0xdc) sendmmsg$inet_sctp(r0, &(0x7f00000002c0), 0x0, 0x4) r1 = accept4(r0, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000380)=0x80, 0x80000) socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r3 = accept(r1, &(0x7f0000000440)=@ethernet={0x0, @broadcast}, &(0x7f00000004c0)=0x80) setsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000500)="d8e95c11fdc45245e55833637adfa2eca6609770a8ce7811a86643f07873bb01591d969ad2e6665cd81126f764ffa907633e0aa224c9ad8691039455d79c8c006c066ac00f9c399fa9fd0d0cdc93def739f815f1921a03a41925e03ce22b25947fc31f500bd335e194417879c3d70155c6622d256c4ae2b9520ba9c64db75835814317e1974750434f8493da496872e2defb2657f1993e2058b5edf31b17611362a8b2f97bdb909d6568c415613c76b22b98edb82cdb5908f24b47521d9735a9341ad810aca4989912876ddecf71a4a1dba987c529b16a2049", 0xd9) sendmsg$netrom(r0, &(0x7f0000000bc0)={&(0x7f0000000600)=@full={{0x3, {"ae59e46318bc0e"}, 0x800}, [{"f062a82a396217"}, {"0ef4b251c11222"}, {"5ef86ffa0cbfe0"}, {"4d787553dacb38"}, {"3d54e4ff6bf135"}, {"57e9f8f7026d66"}, {"4fe493d8ec5646"}, {"82d4eadf12b94e"}]}, 0x48, &(0x7f0000000a80)=[{&(0x7f0000000680)="cf329305ae8168847b07684fcdfc9f85160654123e4bb58fa135c71eab2cbaa252a9ff28432681ad5702117d8eac6378772877e0ee0dd35943bfbe56843fd142b465fdcadc6733aba72065bff3a20894e49913209f5787e18988864ddda99f685acade1817a7fadd60b65d67e7c931bdfbb770b4de943531b0005d01990a17a812349e45229fae478102f238e896a4ec4e78d010134bde8e95c45d02620b16e897b2207b476855447b3105f54d68130328dfa7fe72cd01ca88562424705b60963025e0e44ba6f6b178d558b111d27bf2572c1054f38be4d8f94ba9744a873f54dac187a68c9f82c1edcc319139d494d56cae12ea04", 0xf5}, {&(0x7f0000000780)="480762793da38e12b955f6c6a6522e3890eb132376d5596069b0a47c59a7fe7a2306feb64128b658b083da599af8977f190a81d8b4c50bc4", 0x38}, {&(0x7f00000007c0)="212210d1aa697126cbbe13d7ab42fe4a5e8fd3b9ff34cbbe4368c6bac24974667e13845ce0fc898244ad662bf90cc8a381d2b3ca9c6494bd1c667d86d6be90fb75cd83323c8737c08bdcf2", 0x4b}, {&(0x7f0000000840)="e981c8ceec5249200caef58701b2c8fb373d145d1757972e487495395a28b92bae858495c8135f98deb9d7fe3740e05e326dda31f040d4fc56495f92921958f51b0d7f036f4564db91172bc5cdd650094919c30b7ee9d697ed49ce100b02e52cab8b9ffbc4aa667bf9c2a86bef4b50f30f057e8b2ba8ef833f656dbef8b033ea82eeb9cfc6cff935b73f5d20c073c434ca031bfd21000969977436f908d5c8966c82ce07b2da5117f986", 0xaa}, {&(0x7f0000000900)="de03cf752fce045da591c7d161bd6dee8043a6fa48b307a20b1a08d318d05c1d450ef76b842e5491b002c73bd41faad1fdb66163b818a7fa83c205c5657890ea937a62cb7f22cff89411fe802c06ca853b11aa4178113afa9d11a9b3e9de3ad2096a9e4a2261aa3fafda601d79506eb3dd85f2993deba31228f3bfcbd9f094faf84ecbc1bf931e97b5686be77968415d4b14e97fc68c37b94907e7cedab6ffbcfa7ae389b316c4f0b84dd99a0c421788c766e067b15b4e6150a18884de6f4bc048f3988918f9036f0bd7f545098e87056d525666dca7b79e07721044c8ba9772b3451947eeab", 0xe6}, {&(0x7f0000000a00)="ce399cfaff4096814531cf25cafa29fce26ca6ff1a10498faa19a84389c3aedf5ca66635eff2d28d5b288b0ec9098f8b03323049934f899f7fba183ad0b4621a8c0f1e401b1f33d55be89c0a24da251b38033000ccbf32cd47d210c1cd68bd2353", 0x61}], 0x6, &(0x7f0000000b00)=[{0x18, 0x107, 0x7, "fd28"}, {0x50, 0x0, 0x7, "001d6e6cc3325c0b6ebc13240faaf8e5e116e1486cbf3a1368da95e83793d67997483b0ea46ab69685d3bb545c3442602447d78a6314f04b80"}, {0x20, 0x10f, 0x7ff, "c102053c7c436f069a42dbaee024cc0b"}], 0x88, 0x20000000}, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000c00)={0x0, 0x6, 0x90, 0x7fff}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000c80)={r4, 0x6f, "668d274d2a8c0b3b34556daf3ca632142e112a066358953a183f8d05a8e5b8049449e9205492904553ce28be7289c2215ff8985dc2d8ab1c9a144894bb33f2b66fae010d814fb3a59b288a8429e98645d680793ff349201c670e40d8461b416dc87403b93aa30f697c449c706ffda4"}, &(0x7f0000000d00)=0x77) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000d40)) pipe(&(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000e00), &(0x7f0000000e80)=0x6e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000ec0)) bind$unix(r6, &(0x7f0000000f00)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmsg(r3, &(0x7f00000023c0)={&(0x7f0000000f80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x4, {0xa, 0x4e20, 0x391d, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000001000)="462db5bb948ca31fe735b7b5a79f2d299f0448d8e15978b3a8c18d6ea1f4b4c3dfda2d344434ef53e93c", 0x2a}, {&(0x7f0000001040)="d8d32fce77150b6f22afc7aa491d8de347a46f95ee4a195e678a7fcc217029b3cdca39fceb748def56496e3de20395aa69482b195d4dd198ca4a7f082bed7f", 0x3f}, {&(0x7f0000001080)="142f12f941cbe69c2d44377e2a4673c0c669fa9346f6eb52628681451716fa85241846e661373cbab3c24188d8be9364544b52f340f27bcc1563d932acd85aae7ed50afb691a0b63d4eaa2f258c4a6a5c3fe1acb1a848df24d95545ef4175689d7a3e8717535b935746cdb716de76150639d9dc86a11d8f319391c34a4aa2b7383ed7e6bc9f882ef35aac79a675ee9f6c0d6f48026eca7c70fd2fa543cf838532d5c2e72b3edf0cefd6638081ec98d2e3fe86937446eff6e662d330805f5cfcec63c8c4e42ee1e7fc538bf", 0xcb}, {&(0x7f0000001180)="c0e71aabbdd8de391711ac9ef336b0e45f689228c83ba06a30cba16af7651523", 0x20}, {&(0x7f00000011c0)="ef5d2c51a2b22df3a83f193f3656ac3b936a677229fadc9d1c36ba53060c7a3ee319c5b7e6af1973c5789cabc5a57870ffcc019d4f01f632928577b593701d7a521a5f", 0x43}, {&(0x7f0000001240)="7467df2273b7578a71f91225f4999f211cff64058f36c3d1ca0a9a325a9b701e43fed53f558a5a51f36545f658689a43569ead7779936bd4d7340b9fa9f30af6b24d7cd577e1344f7426220460cd1ae164da80d6985bf32200f7ff766fb44d09eb299a3c4994b402a18d67cfd6bc3c17f38c2a1dda51a7dfd56ae73f307af73e10b05e2ca9", 0x85}, {&(0x7f0000001300)="ed9b28591a093be9bdece35c780ab06667ed4cbd8c", 0x15}, {&(0x7f0000001340)="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", 0x1000}], 0x8, 0x0, 0x0, 0x890}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x3, &(0x7f0000002400)=0x69f, 0x4) socket$packet(0x11, 0x2, 0x300) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000002440)=0x26f2, &(0x7f0000002480)=0x1) connect$can_bcm(r7, &(0x7f00000024c0)={0x1d}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002500)={@in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x4}}, 0xf53, 0x981, 0x9, "5580e4b82e55b52eeae5c49904fac0719d30df4e2632d06175e5b64478cecef4d2af3576ce8120364c05d9e3867cef7078de20f6e7dced87078118c9c85f3c06c246fc0a344bd208d5b7f19de5b2a3a2"}, 0xd8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002600)={0x0, @empty, @broadcast}, &(0x7f0000002640)=0xc) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000002680)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0xff, 0x63c, 0x4, 0x500, 0xcbf3, 0x6200b4, r8}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002700)) 2018/04/24 04:23:59 executing program 2: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000080)={0x0}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/24 04:23:59 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[]}) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x772, 0x4) 2018/04/24 04:23:59 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x341, 0xfffffffffffff000, 0xfffffffffffffffc, 0x9, 0x3, &(0x7f00000000c0)='veth0_to_bond\x00', 0xea44, 0x7ff, 0x9}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/24 04:24:00 executing program 0: syz_emit_ethernet(0x139, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x103, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:00 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@loopback, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001880)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000018c0), &(0x7f0000001900)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001940)) accept4$netrom(0xffffffffffffffff, &(0x7f0000001980), &(0x7f00000019c0)=0x10, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001b40)={0x8, 0x13, &(0x7f0000001a00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3d0}, [@ldst={0x3, 0x3, 0x7, 0x3, 0x7, 0x40, 0x8}, @ldst={0x2, 0x3, 0x3, 0xa, 0xb, 0xffffffd8, 0xffffffffffffffff}, @exit={0x95}, @map={0x18, 0x2, 0x1}, @jmp={0x5, 0x1, 0x6, 0xd, 0x9, 0x6, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x3, 0x7, 0x1, 0x7, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0}], {0x95}}, &(0x7f0000001ac0)='syzkaller\x00', 0xfffffffffffffff9, 0x2f, &(0x7f0000001b00)=""/47, 0x41f00, 0x1}, 0x48) socket$pppoe(0x18, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001bc0)) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000001c00)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001c40)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001c80)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001d00)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001d40), &(0x7f0000001d80)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001dc0), &(0x7f0000001e00)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet_icmp(0x2, 0x2, 0x1) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002180)=0x14) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f00000025c0), &(0x7f0000002600)=0x10, 0x80000) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = epoll_create(0x4561) socketpair$inet6(0xa, 0x800, 0x5088, &(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet(0x2, 0x6, 0x8000) r11 = accept4$ax25(0xffffffffffffffff, &(0x7f00000026c0), &(0x7f0000002700)=0x10, 0x800) r12 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002740), &(0x7f0000002780)=0x1c, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002800)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002900)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) r16 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0}, &(0x7f0000002a00)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0xc) r19 = gettid() r20 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002b40)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002b80)={0xffffffffffffffff}) r24 = epoll_create1(0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002bc0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = accept$inet(0xffffffffffffff9c, &(0x7f0000002c00)={0x0, 0x0, @multicast2}, &(0x7f0000002c40)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r28 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000002cc0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800) r29 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0}, &(0x7f0000002d40)=0xc) r31 = getgid() r32 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002d80)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002e80)=0xe8) r34 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005bc0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000005cc0)=0xe8) r37 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000060c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000061c0)=0xe8) r40 = getgid() r41 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006240)={&(0x7f0000006200)='./file0\x00', 0x0, 0x8}, 0x10) r42 = accept4$netrom(0xffffffffffffffff, &(0x7f0000006280), &(0x7f00000062c0)=0x10, 0x800) r43 = socket$inet6_dccp(0xa, 0x6, 0x0) r44 = socket$rds(0x15, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006340)={0xffffffffffffffff}) r47 = socket$can_bcm(0x1d, 0x2, 0x2) r48 = socket$inet_smc(0x2b, 0x1, 0x0) r49 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006380)={0xffffffffffffffff, 0xffffffffffffffff}) r51 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000006400)={&(0x7f00000063c0)='./file0\x00', 0x0, 0x18}, 0x10) r52 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006440), 0x4) r53 = accept$unix(0xffffffffffffff9c, &(0x7f0000006480), &(0x7f0000006500)=0x6e) r54 = bpf$MAP_CREATE(0x0, &(0x7f0000006540)={0x6, 0x3, 0x76, 0x2, 0x10, 0xffffffffffffffff, 0x2}, 0x2c) r55 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006580)={0x0, 0x5, 0x10}, 0xc) r56 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r57 = socket$inet6_dccp(0xa, 0x6, 0x0) r58 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000065c0), &(0x7f0000006600)=0x10, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006640)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006680)={0x0, 0x0}, &(0x7f00000066c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006700)={0x0, 0x0, 0x0}, &(0x7f0000006740)=0xc) r62 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006780), 0x4) r63 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000067c0), 0x80800) r64 = accept$netrom(0xffffffffffffff9c, &(0x7f0000006800), &(0x7f0000006840)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006880)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000068c0)={0x0, 0x0}, &(0x7f0000006900)=0xc) r67 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006940)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006980)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000006a80)=0xe8) r70 = getgid() accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000006e40), &(0x7f0000006ec0)=0x60) socket$inet6_udp(0xa, 0x2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000006f00)=@can, &(0x7f0000006f80)=0x80) accept4(0xffffffffffffff9c, &(0x7f0000006fc0), &(0x7f0000007040)=0x80, 0x0) socket$inet(0x2, 0x2, 0x80000000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007080)={0x0}, &(0x7f00000070c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007100)={0x0, 0x0}, &(0x7f0000007140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007180)={0x0, 0x0, 0x0}, &(0x7f00000071c0)=0xc) sendmmsg$unix(r0, &(0x7f0000007280)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000100)="68e41079e7f4cfa73a418133ca587490f2ad", 0x12}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="dd3ed2b14a890c13dd53405e090a2acfd6ce3dc41a6fe25d5248f41bbb77ae959ec197cd19c30315f7b54b4a75b04815802e8de999c580cee7d311823b018179719c9df6f8d2726293f0469d5a84de4b0adfaed32ddc6e8957e1b9a8f4d21c176c9f9f41416fe2e58fda596e8cdea291bba36c0f113000d3e5e2c7677359f14aa4545c69e14d480e0af10c2a39665ac853033bedc12288ca5eb949f023b89de51872039295bac9302b5742a0134c38f6b49ad1630477439f4949fb2c79659a108aae0559be2a62e0b836fc82b83451f6", 0xd0}, {&(0x7f0000001440)="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", 0xfd}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000001f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001f80)="8e2159ac17efc1d4e465e297ab686cd90c1f238268d62c2ffae3cecf", 0x1c}, {&(0x7f0000002080)="e13b32e37f7aeb2621d6befe0a2b1a1ba8346303172fbadb7bc14c81c393b1279289e5fa2bbd2cf451ca102798cf9090919a96df2dec031fe745106b74b1192159f04dffbf509034e445cdb17691b1", 0x4f}], 0x2, &(0x7f0000002ec0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="90", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x40000}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000003080)="f36835854d008dae75680031868354fa075d5edc7918ecd2b0a23a77c18c627d6fae5e9600984b6dc9f417f48376045a25a9ca99b1047a95905c016e2681eabec774ac34a9a7e1e5ffcbfe7b76e835285c99fa5cee63b0c5f8286b9b77e7bbdb3ea490573471cc7faee4f34f25fb4550bfc0c27010b95cde18178ff4a4c5ba8be80c35be544a0757dba60de455b4ba5aff03a06a2d740e3f4b247472a765a0f18229ab15aa99bf9f2a36b18dab336adef071c7b034c314fb2bae85d1d2b4df04b5547aa6b0d4fde2ad227ccf9755b51d9af04292063d", 0xd6}], 0x1, 0x0, 0x0, 0x811}, {&(0x7f00000055c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005b00)=[{&(0x7f0000005640)="68e6530a52f5e2b9fa0a0f408b7299b98e8cabcc6a06ceb712778084f625427ad3da242e68a42f34bc5c8f3c96abe53d8ddc0bed69ed6065236dfcd33206b9b7daa059936e02213f1285e5ceb80ea2b2d0f0bf27fe0a21260e8e40a8474a8a5edd6f039f15280f6267f8efc82e8cf7631e178dd69083ff", 0x77}, {&(0x7f0000005740)="32ffa57685afaf2790bf5fe51d6cb1f4953af36aff902d81b54b1b1415cf8d4a761dac3fc59f2414705d63d558e005ddcc12eeff08f36988895a909c8830769be54766c4b5123cc8bb37a1f5d6ae9a7697df59db9513efe054c45332a00d6980081cba43c2ceb297519c1c9593484ff1fa6d6d4f60343255538b95aa9799dd2ab9d86d03ad31f639d68cb19847f685c354523a995c73bad17ee357c3f7dff3ce320eeaf3f7510595cef9e3fcfe78a74709e553bc75f84740f523a339e77f25759b6fdb18273ef0c4104898c172432275161df764bd", 0xd5}, {&(0x7f0000005940)="b8872add06ed1faaffb9610c50020d80157c4b708bc3ec931b877e2bc49ea448a82a758c9418b4db8aa5e60bc88b67a0fa1afdd8236b5a5e996f263119f97922702ad0484281af45027749791ee5badf2a2ea32fcbaaf129c8965ff14d2697c80f20edc5172671a4bad14e865fb2214a1405a911c57cb94b61a9a86d16bda0e5e7869e4011c2f400f13bdede2740068e3bc614410256a29cc60072989344830e912ce6bdad0edf9d5a85d029e12eb2c859c24e2a4a62f009aef8a58055ed52932fef45948af7ebbeccd899b3031a", 0xce}], 0x3, &(0x7f0000005d00)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x20, 0x40048c1}, {&(0x7f0000005d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006000)=[{&(0x7f0000005dc0)="6ceb7c", 0x3}, {&(0x7f0000005e40)="6fc7ab38d5f3bfd804587ce5961588e4f96978a3dc976e084c4ade42ba530cacca2a5b949a32", 0x26}, {&(0x7f0000005ec0)="01d04a12a88ae591c15c6d41015cf2588d19738c21827836192a1953ebc19dbcf29ae933b4a8082171bca18bde33b1cf18215257a267a579eabdfdab38e41968ddbd4bb20a", 0x45}], 0x3, &(0x7f0000006ac0)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}, @rights={0x28, 0x1, 0x1, [r45, r46, r47, r48, r49, r50]}, @rights={0x30, 0x1, 0x1, [r51, r52, r53, r54, r55, r56, r57, r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x20, 0x1, 0x1, [r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}], 0x118, 0x4000}, {&(0x7f0000006c00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006c80)="ffdef92420c3761afb082ddcf33bc4d24ec10061de662ce3f0da5997291ad71134480c76a0f2f6fffcf854881038b7ad832cc30dc9e3c81466e27f99e9aeab5b0492c1d60950566743b3cc88b15a2b8ba67e805ef8eb7118438551b5992dbc7508899d", 0x63}, {&(0x7f0000006d40)="2c3167f63877f720f0efa5dedcedf127d17cbc62cbee8c3fb02b5bd8097a999419f0384a82df200293584658daa8796a2474dc326fbcfb2550db44a9bce9a0f9f2b256e2035034d62fdf86b8fc03585ae5fc96bae9dd7b89077057f531e7c2f3154855cb8fb4b3dd969f8b7170540a19e30dbd9c7fbc47072aecdcb1f357180a301b2eff18dee36b0671d1ce7b78111a84bac4ae69efea1a08ac56cc8d858ca3c432f4406a1cbc9e69", 0xa9}], 0x2, &(0x7f0000007200)=[@cred={0x20, 0x1, 0x2, r71, r72, r73}], 0x20, 0x20000041}], 0x6, 0x4000000) socket$nl_generic(0x10, 0x3, 0x10) r74 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r74, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/04/24 04:24:00 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000001080)={0x10, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb}, 0x10}, {&(0x7f0000000800)={0x10, 0x32, 0x8, 0x70bd28, 0x25dfdbfe}, 0x10}], 0x2, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000340)={0x400, 0x7, 0x4, 0x5, 0x9, 0x9, 0x0, 0x44d0000, r7}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r6, 0xffffffffffff0000, 0x20, 0x3, 0x1a9b}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) r12 = getgid() sendmmsg$unix(r8, &(0x7f0000000ac0)=[{&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000440)="ba5e55a6bb493bb7529e54be92c74b750a908b2cd55901d083035cf64b00cb93c1b5074967e92f7371b624f0a8eacf304a6edfab9fe84b0d2ebbca3a09c0ffa2a8c43b13303ab074d4dc23da77a64cc9c1db1521561cb7ec3e8d6bd2c5b2928938c5c8e379e84dd4896bc12baebc426d83f023d250fb7a33e0bd525b91155c4c590a14a2593e4e61", 0x88}, {&(0x7f0000001440)="0d6edffb6c80252011c8a883f1a7ce1ab739618bbfaca8e56fb7e6a2af21a3d868e508fb999229a1d54fdb088228ad117b16737b9baa7be6a94ddd652b83e8e74b491c046ed411db51e2f4ec578fea2131be561109109ec58faf1a824da9e74afb6417b2bb1ee7a02988f2088e37f79027b7535abea2efd5248c9ea620aec57766319e11d8356e23542cad364e656f0dfbdcc55ca6ee49a2b3753d83798c8a8149d870815276b5427740d73d9bc2d30ecefb6f7aa193cfac2d01d5d46a8e53d1b3d3e48245aa4cd545172d8acc2d059734099639ad1ffb72371c840671db8e2689285dd283b64d1a9c27fa53f6c56adcf9c5323be8f45a4ae456b7b65bd47fb6d08d70325a52e6f05bb7d18593fa9a47b1edd4fb2a454ba1fb2729107cf25b4fdbe4a6346bb0993e778b9aec488dc2d59ca97e07161ac29972a4768a6cb464e3a9e38dc834f52a53dcab6a8b7fdee212b40626cc4e3a5d6928b14cd81393be3a81269539c2a71b42922085049cce9c99cbb036a94dfb5fcf7a7781d5ef716959e59720f2ab7ab3c7725c601048fedf25194afe6a40c4c36cb0b5c2cbc80fff1edbffe8806c604752722f4c50b2509d60beb4e9ab9519e82b208b82505dfc91dd840a4ac8ba1b2d261831047fb662afa73cad7d200bff08a17c006168411ecc5955c6d1e2afb7af869f0c7685d7f5deea1dd4292865446b556404102ac6677c8fcca2af016b32633af6833e02c48a8f49f1d94e70d4021722048bf281fa68d6bd22289420c5eb2060c35144e1fdba7fc721a09739bda3756121f174e8c0d2f883014a65c1749a0be66bc29ff1be4d72b73f3af8e9158dff3ff636eab9ed537ff0819401934c745a6f31d0353d7fe2ae7673e2b154e56a8c8afa79c3342640a7047ed3accf3b769c341f558003fe9d83e5705812bc9d26605c1450c18b9431e62a6e354e6d3f51a0144ea4a1195bb33130dd3110f2900b26d7018db29afa9a9a98c4d666a4ca7cba11b313941187548cb995d865086ba9f051b2b6d7242d7bd916d8dabe56567a225dce2937b0cdb12cc7361b2277d0f85a62fcdc90ef12627628c38e567b9f1b87e3953c41acec99764a8a3c1c50953bdf903ccb58a991175b431cd65c931a20d85d393116beafffff0ac7b861413fc15e587c4758b6bc8be109ef7e721aef0bbe12891c446aae2baef24833864eb5cfe4ef3c2379fbc63d044244af6d523cfc7e5bf7c7bc7eb3879b30dd55902bd8971655965be0b130db31895a1a171d047ea8041695660bc1e81543adfddbc3eafe0f0fd996e0ecb762812cc8fe2147b1c77a3d087edb416a76439b3195029da79dbbc8c69b7cb5ad19edb256726ad399ab4eb9f786914e6997336649fb7fb49f294c348934e88482f1ae7250b5cb10831e7063ad13c720220ca1f361d745fe1a1ae6d21390f500bfcdd007c71f9b8fd7174acd92482d433fafc235dcac39ec958846a76e178c9fa97d77fb55d405d66bc262f7c1404b0e0c40bf98f09af7689323c2545e9b9958dc7b5955d1989a11f9ef48fd65f2cd2fab9b76ffde18a7d85f5b6022169a460bd22abb7b94f835f281190ada737b263e855587f51b921f4254541e82e7e949b6e68945be5871765617f9f8d9a7da3cdd6cb0a2532af153d5c17ae0caf68a7d27ddba6c168e13be505df6e47bd179879e3a2919c167c0e836d4b1077173f337c995e966c43032284f12020cec99fcd9fb975b8f619508c74f3d26364832babbb88f109cb13af6cabb2b3c5e6b890937e72206d61fca63726836e37b84b36f9f5b5109370f28b0448550bb2f3577b5a950b3f1fdad39d8122c9afdef4c5a44e227deda47860b435104684f9af9bb032914f436360cd3badd70805c1415ae9964788ae5579873aff04ee3b681907d954b670909429070f40f6a09545144daf6e1df9122c3398d349447f3e63ef65e584633a4497545b7b148ca2d60a946a6cb25b755e198a4cc78263a622cb158b4fda7f9b6e6940c77bab3b61776517521ff90f9694eb992d19d0c43e07f8c6ae73af52b538cacb54a1461732042e5219e4b744ddc3e6c5e70d5122433520cfe393071eb50311a441ac05e00e72858a24779ad09d7c9e4e97bac25cbcee62b4ddd98c67da1a4534aaf16b9b5b93a4b370169f6ef49a3329e1debaa2330b12183038fb10ad294a568a52b4dec220c83f6d1f36a5769a1a35420a3abacd8e9b6e6d3ec934bbf114191818bf7f12eb583242da387ab05a3a887c19ecb608ff1bfc22976b987852bd8b86fb9ae0b68c989942073960b35d9110ab00c84e7825421e38c073a218e5458a0e6c7202acf398ead0eebf8f0b11c45cb1abc88b48d90586b86f1d931f8157a893fc3e1b95d25810ff34d558474103b66a411cbaca55f74b667ef2e3c95df4d97ab79756c9e41a2a3042d45c8560e0741ad7f06e38c2a1d589cc589faa3633387f19017677851d4f4e883e6587496ef73b5901776fadf02ff7c84571ab9791c0fdbce82e645afb021d85bc0a4370dbbe25d6d6617ac9db61cb08908301963649a5f05227ed5372294763b5846f33959d69bcd7a5fee2ef81cf2aaef02b2f802395ce7f3e8d20f32e9a18ea4225b5bc37b874c46232d8c200c2e658aa9b1dbc273ea340601440a757231c8d20a91bd3b0168b43effc697ff004acac34afc32874ae2c2391ee572a07c286f2f18fcd6da64e337cb8979693249b137ffec26e7281886f72d0810a2a50704eb6a631750aded392f11c46fdeb5ffa53fb55f8db7a1ab5ab47cd500f7a44ead49cfc05e5919dacc40c06853dd3801fb4b61ea12cb54bff2f54a34433670c424c17cdfdc3b08000017ca7a942aaa88f18f7c9d3e09a2662d69472eed4b5524fe0c7dc068730ceeace8116266d219975bce861330e4c205f6bfe1865a91bf556825d6e46e85c1d56f712955d1e1365bc4e826a9770e7d7496facd618846d04096a0b3c6cc96e27de681b3c2cffd5c0f82680b46c7afa572924102005e78c322762454d44de47adf5f945736b3658e7901e2d2a49f3626e02db6a0600b4a8ed0f3b4212deba087a7ee8d6e11089b597368bbbbee293d685cefdb28f93efc8d60ed38e3058fce6eeab75158bcf9cf64cf7dbe72f08ff0081ca6e73b7a8df873d6723c4aea399ec151b8de9bff2922da3156e76b5e14b7f9ffa1ec6a8fa2e28b47edf43b120657976e7c7aaad8c59ca1f7b6fdf375f456c547c3e1d1289f15399ed64713f1ae796f4778f915ec8e6102bc142d4812a0b50ab7682154b0a409751dc5a196dc2138256f85fda26db077ea5b1af11f7a48a20db26687d9a2a7a5d61edeab409b3f67813305ae71c8418a464dc4eeba6d40e9a5be4c6867f871801f356b420c4353829103e0f859ae9d149574ab7e556e37b27fd9e481132c6ed5fa05b45a28c6def90cc2ada7168f8f0467807ae2b7d326eed9e38ee17641213a85fa010dde164aedb9f0a836fe56855f09bbc578e295e15141591ebe539dc76f42959750c903adcaf171d1e4e701128df9bda03586471dc0e8a314f1fd8071c99e03a085ff6735ef1bdd376c76e3f9d42b3c7fece062f92f701d66a982bb7a6ba4a6e220610ac5a143fe76d5a540075414dfdd8ca7a1a84f25cafcf5ce16e332afaf06e3eea76bba8fd7f8288aa88edd0a7169268ca8a876f71765cf32e6a4213b0e1d97d0fbb650a20dc931016dcc512ec7ae5b497fa4e2ceae9c4cdc5f1396af445a42af22e14cd752a75dcbcecb8a177a03f2553d27168888c3c17fb3405c69fd998263c3f3f888ef4b0ed7e40ea531bfedda03a0d45b6ea3bd7b099ed56045fe202ea8846a096bc06541a4453f7e4a07620d53a5c6f0604b31ab365ccf498280e01a4c307a5b31a1ed76f5060256e844786af5693ad4ab1f277145f34ca05dec72c26272e7a568d7318303051cca3c07bf5b7429a59d4b0ab86066b5e08735197562f270306819276ebe667c8adf3a22655410f0facebee9e6b25033397a2a861b2877e03f6aa1dea898f5f738be6405977242035e65ba31c362b82c8a1a24f765a439920040e4749210a7f8834619f10c100cc4527b9766ee9a59a08306f0050fc14cf7f8142947a8b2396bc01653c372a2544fd8eb043f73fc0e70d741a8dd1c9acf77754d860d86662f302a2ab883efb9fcab6601aaee7625b07f8ae4c4106b2e754208558f73512f434b291bad09ecda9ce96d10c7b829cd3a15c55eb3b54a6f50a72857f340448a59d47065be2dff358984e3f935152201a364dcfd5b9d9ea130d362479658c63d00d5f7b421d8cf2a968960c188f7b8a7c5253fa2c53e149d72be165f8df440b6b7ec15ea43fb9258f8d3c272c137e5c25c2eeccd75d1722e58bebbec3f8fceceb462c03237cbbca16f95a1280eb6cfa61867c1d7c2048b96da77f27a42f19d3a46b101b657a4e4460733c1705d4b1d14cb226327ecfb126d1bd266957a0e3c94db61f497e5cd91b663f5461ede253c76c81c9d70c65aa7614ac00a68c2fc68fea49d4de1b21104a84277ed6d64ecdcb94dd3516639d61abfb5b2fc090e741f77927dd1b9ac726bb4ad1a24d6042bc02e8e57e1d860074b9bfd7d3545626f15f49b06a0ddd9b7a7a0ac78bdb1e0b701c33e9931da6258af62f97d7c6be98024fae6b1090dbd4978a142052ed0ea53d4d0dcd6353db2410678ae0092cc82ee395dec04a38aa9284c684338ae77aabf9f77138636976a2316de89722ff313afaedbc85f84d511ed3c67979292660b670114c100031d1faa8d1f14573a09ff3f39d3ac3531fede8160ffc080153e84fa5204f0263937cfcd07d7b6379bdb97cc0a849156019d495150235e15a1247f61c08dc715db1f1e01f60996a25fe8fc86bd326e01db01765dcce964a926c499865e202b2eb772d918b63d3b43b7d2e1f6fc84b1d0196b5846e72784072e9470fd0f79181684c1bebc34b8aca62e4e1dacddf9994e6d359bd3aaa0ebd6693985d66b2464724748baf551761822c543be661d31f368c4e95e5211ac0e5f7e275a60a5d57a7096ce1e2877ede44a5bbe443c83181b05f2e2469e1ca2611b115984abbb7472b163573ff4979d0f6b90a2b7ee4af94b84ebf4c469599f626c6c640936b1513fa45cdf72af8e6d3afad929bfd1a402e9b9b424f6eed424a87418c200b8e7fff8ebd7f73df31ed3bed6dfa333c5b109f005107c326125ffaa79aa5d127d8e66b27d23766fbb80a9e11901e0b34e2f74ef884813eadaa3669e38cb6e9ecc2dd69930d99d0601f4a761572368b637c1a5d22de40e17be5ebd70fcb3151dff0bc7a714f806666ab302f9ea9ca9a2ac91ebda0cad6a8f507297adf3c40c745923a61637bf348f4334f461f53e2c36edd50fc1b254fa5abf9e94ee058f2a2f9b1f6a0445cffec07811c65f0a688c9c7ad738534b2a42418add250809205fe9056b116ffcde53ea923a1a20966073c89a9f567a138e3d0ee7944315cc1d7159b9b288927c5e4e4d74cb521ddfd855e52d31970249b21929ea51d07269cbc47d93a280d81ef66766fc6782253a409bb03a15d3039c76811f895b610b6d4e8962d33dc48f269c7ba04940ae72d96cbe0dc05857c536533564ac23183b74800c47b463f175f3a667bd78fab7bdd841cbadd8a0d90ccb2eb71e6701b4277696a863083bb1cc0c64b4db1e9515f50cd84be227839d1ea9b24158b78e12189b0f1c0a63395901b62ccc6b865a093a0ddbc193328c92a8f23935925c2c999e87bad7b3940e003e78252e1211fdd9d7a6d871202b", 0x1000}, {&(0x7f0000000500)="3b1eb02744a7a096cd8d9ed88aacf3f04ed70de8fe764289cb36573d0cc7fe0460dd327a27943326f089d0e64a34be04c9c15c49335f5dac65da0fdcd876eaa5f15766bca05e21dab29b0733b58a03ab089817d142a0d8351bcd27100100abbd86cb013d05839fc89e3694c5466cae888567f3b576b6266acd9c0f0578accc88497b1b61e4f9e9a31bdf3e76f5bf1197fc2216c5e5f3195e12159d3fdeecb64cab2a189c56929da22bd69b428494d799c5e4c26baa3d3ac08b0619c96d15122bb7dc889716011d408ea06aeac8708e351b", 0xd1}, {&(0x7f0000000600)="22fdd8606f2b197bc26a3ad829e149ca16a70eecf841067b7a8ec00925c281", 0x1f}], 0x4, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r4, r4]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x30, 0x1, 0x1, [r4, r0, r8, r0, r8, r4, r8]}, @cred={0x20, 0x1, 0x2, r2, r11, r12}], 0xc0, 0x8001}], 0x1, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000380)={r5, 0x8, 0x1e, "92c099aecd040bba10b95909cf7cd7132ed710d53d6b103b13c67275de14"}, 0x26) sendmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54ebcc0879137e8b475755759e12df36000000"], 0xbf}}], 0x1, 0x0) 2018/04/24 04:24:00 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x400, 0x2, 0xa5b2, 0x2, 0xffffffffffffffff, 0x7}, 0x2c) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) socket(0x10, 0x800, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/04/24 04:24:00 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0xfff, &(0x7f00000001c0)=0x4) syz_extract_tcp_res(&(0x7f0000000000), 0xfbb4, 0x9c) syz_emit_ethernet(0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000040)={0x2}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x5200) syz_emit_ethernet(0x7c, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0x8, 0x1b, "4847b080759c21147be2139bf01fd1368c50f95e88906b224ff974545e5c7db9dae8382122d79e9786731cbdc749753a7bb963094b76b97e91994de96709f1d134a6777ce06642cdc59ef7bb65b7d561ff5d43d870dd97feab9854856aca17a03365d6baf28fdb45779109"}}}}, &(0x7f0000000100)={0x0, 0x4, [0x42c, 0x309, 0x2bf, 0x79b]}) 2018/04/24 04:24:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/24 04:24:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e21, @rand_addr=0xa5d}}) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000580)="de", 0x1}], 0x1) write$binfmt_aout(r0, &(0x7f0000000180), 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) write$binfmt_aout(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="cc"], 0x1) write$binfmt_elf64(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], [], [], [], [], []]}, 0x678) 2018/04/24 04:24:00 executing program 1: r0 = socket(0x400000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) write(r0, &(0x7f00002da000)="260000005e0009fff185000024000007000000000000060000000008004665000002fb4b35ea", 0x26) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x200, {{0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}}, 0x88) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) setsockopt(r1, 0x100, 0x3f, &(0x7f0000000280)="68882c2b15bb2cb17f76a5a314ff32ed7b1091007bd0a83ede", 0x19) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r7 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800454d3f1c0000000000119078ac01000080907800000000000000000094382ce4eb23b5ed82a6f6509a0c8ec5e7fdb36bb0e0379be7ed1af9d9246955dd2b3694be100f5f318ad6fc271915f37d7b181879efc098406023df8d4667dbf5ef9057314fc3bc22d642a614f25673c6a0c70a54954fc26f087bc4f102cea2465e8f62022a4fceb82a53095d44c26888f347beb4491665c8dd9e84248efaf43485c4ae11c38e013099c149550e78e031bacc8e833db69fb01397cbc8d2ce8cd487483baf8b93adfa6baeb7"], &(0x7f00000000c0)={0x0, 0x0, [0x400000000000000]}) r9 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in, 0x4e24, 0xffffffff7fffffff, 0x4e20, 0x401, 0x2, 0x80, 0xa0, 0x32, 0x0, r9}, {0x83, 0x1, 0x4, 0x1, 0x8, 0x0, 0x2, 0xfffffffffffff523}, {0x8, 0xff, 0x230, 0x5}, 0x7fff, 0x6e6bbd, 0x1, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x3, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x3, 0x1, 0x818d, 0x9, 0x7, 0x7}}, 0xe8) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) socketpair(0x11, 0x80f, 0x7, &(0x7f00000002c0)) setsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000c40)={@dev={0xfe, 0x80, [], 0x13}, r10}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) read(r0, &(0x7f00005a2f17)=""/233, 0xe9) 2018/04/24 04:24:00 executing program 0: syz_emit_ethernet(0x139, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x103, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080), &(0x7f0000000000)=0x3a8) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket(0x3, 0x800, 0xda) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000140)={r3}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000001900)={0x9, &(0x7f0000000180)=""/246, &(0x7f0000001800)=[{0x100000001, 0xc2, 0x0, &(0x7f0000000280)=""/194}, {0x7, 0xc1, 0x7fffffff, &(0x7f0000000380)=""/193}, {0xffffffffffffff96, 0x15, 0xee51, &(0x7f0000000480)=""/21}, {0x7fffffff, 0x4, 0x3, &(0x7f00000004c0)=""/4}, {0x80, 0x5a, 0xe20c, &(0x7f0000000500)=""/90}, {0x31, 0xff, 0x101, &(0x7f0000000580)=""/255}, {0x5, 0x1000, 0x8, &(0x7f0000000680)=""/4096}, {0x3, 0x4b, 0x7, &(0x7f0000001680)=""/75}, {0x0, 0xd4, 0x8, &(0x7f0000001700)=""/212}]}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x10001, 0x8000, 0xa9d, 0xffff}, 0x10) 2018/04/24 04:24:00 executing program 5: socketpair(0xf, 0x80001, 0x1000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x16}}}}}, &(0x7f00003b5000)) 2018/04/24 04:24:00 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'veth0\x00', {0x4, 0x7f, 0xb5, "e1f4069f462d", 0x59f}}) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100), 0x4) 2018/04/24 04:24:00 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/202, 0xca}], 0x1, 0x0, 0x0, 0x2f7}, 0x100) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) r3 = socket(0x3, 0x80f, 0x200) connect$netlink(r3, &(0x7f0000000040)=@unspec, 0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x47, &(0x7f00000003c0)="222e4059241e8f30f45b14f4dbd321e765c99aa98b3532f626d334a9f23c20a3c284d6110452a19e4abf188d720addaeca5aaa069525f8789e834f82e0adf1c85cb9fd2694a118"}) splice(r0, &(0x7f0000000340), r2, &(0x7f0000000380), 0x6, 0x9) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 04:24:00 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000880)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000008c0)=[@in6={0xa, 0x4e21, 0x4567, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x7) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@nat={'nat\x00', 0x19, 0x5, 0x7a0, [0x20000040, 0x0, 0x0, 0x20000208, 0x200003f0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x818) 2018/04/24 04:24:00 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'lo\x00', 0x7f884e18}) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000040)="ffffffff", 0x8) 2018/04/24 04:24:00 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="85a970b0146baaaaaaaaaa0086dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000014000060c5961e00000000ff010000000000000503000004000001ff02000000000000000051c2812768e8ca5860df78dca9000000000001000000000000000000"], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x800, @loopback={0x0, 0x1}, 0x100000000}], 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/24 04:24:00 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x4f, "ad2d2652273da51f450b6ecd2d01e48d36f89cfa98b19f9944f8658ec8dbf4ed86539dfafc269697615141905ce89b9ed407de71476168d60922643e0e82c5c26d9f7ad92a97d5acf48c611658e364"}, &(0x7f0000000240)=0x57) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x3f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffb}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xd1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)={r3, 0x4a, "ae0c5022a7cd0163a1d9a299c2b6bd6baf146cd64e3352d8a6ec07db30a78f058e002eeb0b61129fcb5c2d4e817d2101adb26577bb87f5a2a9175a22ea1c649394e52985ae3a1a37b62f"}, &(0x7f00000004c0)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000003c0)={r4, 0x1ff, 0x20, 0x6, 0x87b}, &(0x7f0000000400)=0x18) listen(r1, 0x0) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x10}, 0x10) socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3", 0x27) 2018/04/24 04:24:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000440)) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) connect(r2, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/04/24 04:24:00 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:00 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x30, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4, 0x1033, 0x0, 0x9, 0x5, 0xffff, 0x2, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x7, 0xffffffffffffffc0, 0x6fd, 0x2}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a7b000), &(0x7f0000f9affc)=0xc) 2018/04/24 04:24:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x100, 0x0, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x4000001) r3 = socket(0x10, 0x2, 0xc) r4 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x11c, r6, 0x900, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffff731}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4}, 0x48050) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) close(r3) readv(r3, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000580)=""/4, 0x4}, {&(0x7f00000005c0)=""/105, 0x69}, {&(0x7f0000000740)=""/121, 0x79}, {&(0x7f0000000640)=""/38, 0x26}], 0x5) r7 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0100892d1c70c072c4a5363f5020810000"], &(0x7f0000000240)=0x1) 2018/04/24 04:24:00 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet(0x2, 0xf, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x3b, @loopback=0x7f000001, 0x4e24, 0x3, 'nq\x00', 0x8, 0x80, 0x30}, {@multicast1=0xe0000001, 0x4e21, 0x10000, 0x2, 0x8001, 0x7f}}, 0x44) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd5ffc)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7ff}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x6, @multicast1=0xe0000001, 0x4e21, 0x0, 'sh\x00', 0x0, 0x2, 0x25}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x95c, 0x7, 0x4}}, 0x44) 2018/04/24 04:24:00 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x1ff}) setsockopt(r0, 0x800000010d, 0xb, &(0x7f0000a8d000)="07040000", 0x4) 2018/04/24 04:24:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000600), &(0x7f0000000240)=0x4) [ 120.076425] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 120.110673] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 120.174538] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 120.184348] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/24 04:24:01 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000080)="782b85dd8f903cfe522204935d49ebd64ccd66f9fa9b34ba3b7b1d0886cdc128188fab5729f5307eb76c000787c9670e59a49a8a035a7582382f48020b578142acfeb7d601746b3577d7ee23819d585fee5b61dce5d47e212d0aaef6fc7387040a85904232b085535f8d5338b39583") 2018/04/24 04:24:01 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80) accept$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) accept$packet(r0, 0x0, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/04/24 04:24:01 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000100), 0x0, 0x4000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'gre0\x00', @ifru_flags=0x1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2000000000000109, &(0x7f0000000080)}, 0xffffff1d) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0xc0045c77) r2 = accept(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000240)={0x1, &(0x7f0000000180)=[{}]}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) r3 = socket(0x1e, 0x2000000000000005, 0x0) bind$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000002800)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/24 04:24:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840880ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) 2018/04/24 04:24:01 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet(0x2, 0xf, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x3b, @loopback=0x7f000001, 0x4e24, 0x3, 'nq\x00', 0x8, 0x80, 0x30}, {@multicast1=0xe0000001, 0x4e21, 0x10000, 0x2, 0x8001, 0x7f}}, 0x44) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd5ffc)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7ff}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x6, @multicast1=0xe0000001, 0x4e21, 0x0, 'sh\x00', 0x0, 0x2, 0x25}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x95c, 0x7, 0x4}}, 0x44) 2018/04/24 04:24:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(serpent-generic),ghash)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000003c0)=0xe90) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="aea87281451b1c1a8a6fefb972b29057", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r3 = accept(r1, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) r4 = accept4$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x867efdb, 0x8, 0xd1, 0x3, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xffffffffffffffff, 0x3, 0x101, 0x2}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r5, 0x788}, 0x8) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/24 04:24:01 executing program 4: r0 = socket$inet(0x2, 0x80003, 0xab) sendto$inet(r0, &(0x7f0000000000)="9e1df4ca117098747ccf200ac235908741a5bf76998429c8ac22937b48fd5752d6fe23c215077454a31ee9f5271cd606689be21f82f8dc4ccec806abcbf28b67256a98c91c0d9be899ced548f30e83f3b24fa17d122d041bdacf9da8911796783ad8137072f8ecdf468003668e482fe5f4911eea8ceaf75dd761fab8601646c7e6e0a9cf26b76b6469c7f88afda18a27ebaea7d35fadf8807edf896bdf5aefeedb1b7e3df45b6ddf97013986b3f97131b8b82b22ed4329f0dc981b706ce23dde08296a33231d6eb63c22cafacb6f58725537bdb9c475", 0xd6, 0x1ecc0f77d101e170, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x208, 0x208, 0x258, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, 0xa3dcac6564d62a9a}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4f8) 2018/04/24 04:24:01 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x204, 0x70bd28, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x40880) r2 = socket$key(0xf, 0x3, 0x2) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getpeername$inet(r0, &(0x7f0000000380)={0x0, 0x0, @remote}, &(0x7f0000000100)=0xfef8) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/04/24 04:24:01 executing program 2: socket(0x100000002, 0x1, 0x0) [ 120.788638] device team0 entered promiscuous mode [ 120.793731] device team_slave_0 entered promiscuous mode [ 120.799963] device team_slave_1 entered promiscuous mode 2018/04/24 04:24:01 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80800) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x4, @empty, 0xe324}, 0x1c) r1 = socket(0x1f, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x81}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x3, 0xffffffffffff8000, 0xe, 0x7, 0x3f, 0x1, 0x2, 0x4, r2}, 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/42, &(0x7f00000001c0)=0x2a) r3 = socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x7, 0x1f) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000118ffc)={0x0, 0x3}, 0x4) r5 = socket$inet_sctp(0x2, 0x40000000008004, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r5, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000100)=@generic={0x8001, 0x0, 0x2}) listen(r5, 0x110000000010) r7 = accept(r5, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000000dce75eafd8a20ecc30acc54f2f0125d3d7238fc3f7f07385dc460d05850bdf0456172443916d5fcf84703d08eb5a8bb71124055090d8aa33fe31c521b7d02f2586847b8019a15030a1068f578fdd10e77e56690a3687da21a104cefa9630dd978fffd42d84358f0"], &(0x7f0000000080)=0x18) 2018/04/24 04:24:01 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:01 executing program 6: socketpair$inet6(0xa, 0x8000f, 0x549d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x805, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8927, &(0x7f00000002c0)={'lo\x00'}) [ 120.965726] device team0 left promiscuous mode [ 120.970471] device team_slave_0 left promiscuous mode [ 120.975861] device team_slave_1 left promiscuous mode 2018/04/24 04:24:02 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt(r0, 0x3, 0x40000003ff, &(0x7f0000000040), &(0x7f0000000080)) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000861fd8)=""/40, &(0x7f0000000000)=0x28) 2018/04/24 04:24:02 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:02 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xf2f9, 0x20, 0x0, 0xeb}, &(0x7f0000000080)=0x18) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) 2018/04/24 04:24:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000400)=0x3) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=""/25, 0x19}, 0x0) 2018/04/24 04:24:02 executing program 1: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0xbd) close(r1) 2018/04/24 04:24:02 executing program 3: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/24 04:24:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) tee(r0, r0, 0x827, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'na\n\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00'}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/24 04:24:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0xfffffcee) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x13, 0x0, &(0x7f0000ba7ff0)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0x10) 2018/04/24 04:24:02 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:02 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = accept(r0, 0x0, &(0x7f00000001c0)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-camellia-aesni,sha1)\x00'}, 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000007c0)={'team0\x00', r4}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000380), &(0x7f0000000500)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580)=0x1, 0x4) socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffff9}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000005c0)={@multicast1=0xe0000001, @rand_addr}, 0xc) accept$netrom(r1, 0x0, &(0x7f0000000640)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000400)={'ip6gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) unshare(0x40000000) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/24 04:24:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x12, 0x11}]}, 0x24}, 0x1}, 0x0) 2018/04/24 04:24:02 executing program 4: r0 = socket(0x15, 0x2, 0x0) bind(r0, &(0x7f0000000700)=@sco={0x1f, {0x3ff, 0x1, 0x40, 0xc2e, 0x1000, 0x200}}, 0xfffffffffffffd6a) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x3f}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff004, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x270f, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000340)=0x121) getpeername$netrom(r0, &(0x7f00000006c0), &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000600)=0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000640)=0x5, 0x4) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) bind$unix(r6, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/24 04:24:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0), 0x0, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000080)={0xffffffffffffffff}) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"088378abbcde03"}, 0x6e}, 0x10) socketpair(0x9, 0x5, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r3, &(0x7f0000000040)={0x3, {"b836c64d79a391"}, 0xffffffff}, 0x10) 2018/04/24 04:24:02 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x6) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000000000002900000005000000270202010000007efe80000000000000520000000000db5a8e27ef8b0000"], 0x28}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/27, 0x1b, 0x10000, &(0x7f0000000080)=@can={0x1d}, 0x80) [ 121.840903] x_tables: eb_tables: arpreply target: only valid in nat table, not na [ 121.840903] [ 121.878058] x_tables: eb_tables: arpreply target: only valid in nat table, not na [ 121.878058] 2018/04/24 04:24:02 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3ffd1bf5332db6806d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@raw=[@exit={0x95}, @exit={0x95}], &(0x7f0000003ff6), 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/24 04:24:02 executing program 0: syz_emit_ethernet(0xfe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xc8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/04/24 04:24:02 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f00000001c0)=[{r1, 0x100}], 0x1, 0x0) [ 122.057621] device lo entered promiscuous mode 2018/04/24 04:24:02 executing program 1: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000100)=0x80) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)=@polexpire={0x280, 0x1b, 0x3c, 0x70bd2b, 0x25dfdbfc, {{{@in6=@dev={0xfe, 0x80, [], 0x1d}, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x4e20, 0x10000, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x4, 0x0, r1}, {0x1, 0xfffffffffffff26b, 0x200, 0xffffffff, 0x7, 0x100, 0xffffffff, 0x7fff}, {0xee, 0x0, 0x1, 0xfffffffffffffff8}, 0x0, 0x6e6bb9, 0x0, 0x1, 0x3, 0x1}, 0x40}, [@replay_thresh={0x8, 0xb, 0x9}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd26, 0x100000001}}, @mark={0xc, 0x15, {0x35075d, 0x400}}, @algo_aead={0xd0, 0x12, {{'rfc7539(lrw-serpent-avx2,wp384)\x00'}, 0x410, 0x0, "9a2382b6b5c4c57f5dbc4f8fea98cd3d7b4b065dc0dbeeef752061cd7e61ac38da2f702fe485a92afcb68aa7b6333f5bb455d3619550e5415893f8714694f7b7ce2cd2932f55c6469ddb1ae22ca1920c16a171d8248648fc7d33eabcfc3b12f1eb973f634d937de57b8b882465a6730f167816a782f0e219043d9c8c19bf7966e773"}}, @algo_aead={0xcc, 0x12, {{'echainiv(seqiv(authenc(sha384,pcbc(aes))))\x00'}, 0x400, 0x200, "ae1e3c17be5df4f09a6a36cd8099855a5695cdc78e2791f2b2440ad40abf9e61a1a3505ef4ad99b578f29b388aa4e49695fcf3c86f7c76ad0ded775887dea53a708ebe2120a482b6d2aa17c73a8d5ab00b8c09a9753b41abd74c41b29fdb7324ae295cfa3fc94dd8d23d5d87965cf04feacd5e562de7464e7a6e5a85f61057c3"}}]}, 0x280}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 2018/04/24 04:24:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a59000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000632f70)}, 0x0) accept(r2, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockname$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000895fe0)=[{&(0x7f00008fdfd9)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)}, 0x0) [ 122.115350] IPVS: ftp: loaded support on port[0] = 21 [ 122.286359] device lo left promiscuous mode [ 122.295205] device lo entered promiscuous mode [ 122.309928] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 04:24:03 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1d, 0x0, 0x0, 0xc0ffffff, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)={0x100000000000000, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0x4]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001580)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000015c0), 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0x6, [@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x28) 2018/04/24 04:24:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203190000cbf5ffffffffffff023b050900030000000000000058", 0x1f}], 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}, {&(0x7f00000000c0)=""/9, 0x9}], 0x3, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) getpeername(r0, &(0x7f0000000040)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80) 2018/04/24 04:24:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) socket$packet(0x11, 0x3, 0x300) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/24 04:24:03 executing program 1: socket$netlink(0x10, 0x3, 0x1f) socket$netlink(0x10, 0x3, 0x9) r0 = socket$netlink(0x10, 0x3, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x1, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x0, 0x2, 0x20, 0x800, &(0x7f0000000040)='team_slave_1\x00', 0xffffffff, 0x2, 0x2}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) 2018/04/24 04:24:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)={0x28, 0x1d, 0x109, 0x0, 0x0, {0x800000000205}, [@typed={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000004c0)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0x91) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000600)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffff000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054dc"], 0x190) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4002d111}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r3, @ANYBLOB="000227bd7000fedbdf25050000001800010014000300fe8000000000000000000000000000bb08000400e80800002c000200080002004e20000008000400acffffff080002004e22000008000900ffffff7f080004008000000008000600040000003800030014000600ff02000000000000000000000000000108000400c08e000008000100447807a608000100000000000800030003000000"], 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x880) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000440)=""/92, &(0x7f00000003c0)=0x5c) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/04/24 04:24:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) socketpair(0x11, 0x8000a, 0x421b000000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) socketpair(0x1b, 0x800000000000807, 0x5ed3, &(0x7f0000000140)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000939ff4)={0x7}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00000000c0)=0x8e4c, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1eff4)={0x4}) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}, {}], 0x2, 0x0, &(0x7f0000dc7000), 0x8) 2018/04/24 04:24:03 executing program 0: syz_emit_ethernet(0xfe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xc8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/04/24 04:24:03 executing program 4: r0 = socket(0x2, 0x2000080003, 0x2) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x100000001}, 0xc) getsockopt(r0, 0x0, 0xce, &(0x7f0000000ff8)=""/8, &(0x7f0000000ffc)=0x8) [ 122.699275] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 122.710431] dccp_invalid_packet: P.CsCov 13 exceeds packet length 16 [ 122.712265] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 122.733984] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/24 04:24:03 executing program 7: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000001c0)={0x0, {{0x2}}}, 0x88) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000380)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f0000000900)=""/148, 0x94}], 0x47, &(0x7f0000000740)=""/148, 0x94}, 0x0) 2018/04/24 04:24:03 executing program 0: syz_emit_ethernet(0xfe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xc8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/04/24 04:24:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d5341837d777a928801bad3b40000000000000000cfcb77a118b6d5e854894ecdcd", 0x40) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 122.752842] dccp_invalid_packet: P.CsCov 13 exceeds packet length 16 [ 122.782886] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/24 04:24:03 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYBLOB="b80019295cfe0000006a17242537c727adf4ddefeb210e2c53a4555a74ff425e51c5705a6aecdfb759f23b604b17a82ac42f2631979f23c2fe9b03048caf36a1175fce5dfe081ddb4100b4117dec851e05d7723706fa95a974c6f922b5fe939bcbae5ff0131f801e300106620dfa6c98"], 0x80}, 0x0) close(r5) close(r5) close(r4) listen(r3, 0x0) r6 = accept4$netrom(r1, &(0x7f0000000240)=@full, &(0x7f0000000080)=0x48, 0x800) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r8 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) sendmsg$nl_route(r8, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) sendto$inet(r7, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000200)=0x7f, &(0x7f00000002c0)=0x4) setsockopt$sock_void(r2, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) 2018/04/24 04:24:03 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x7f) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8000, 0x1, 0x80000001, 0x0, 0x5}, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) 2018/04/24 04:24:03 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x1f9, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 122.849478] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 122.857004] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 122.879173] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 122.886666] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 122.943860] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 122.951337] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 123.048416] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 123.055925] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/24 04:24:03 executing program 0: syz_emit_ethernet(0x11e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xe8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d51"}}}}}}}, 0x0) 2018/04/24 04:24:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) sendto$inet6(r0, &(0x7f00000002c0)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, 0x88) 2018/04/24 04:24:03 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f00000025c0)=[{&(0x7f0000001480)="4051b1e4dd6774398a26de44901e994a430c47ed5b4b42d61f099578d57ab3e3e6045b000ece9597c80d1e225f6a1065db5537a0e47957e363b337dc2dccf2243725b6e905b3f2290d65632866c326a3765ca39f70c099e44e0ef472d160909161e819cafa8794c1b06661eb4f659aee706a07902aeaf8dd05883aafc267d8243df1d0365bd63f2f201a9ca0b43cebb028e7826a4d488d72bf8a71b63d0064e9f0ae8f7f2c3eeafb1a7b5f6a364a4da12f9a37aeda4f144902d364cd858e718ebd23d39e661995795fe55598723d16d5fc67a1a1349f80226746c7c3027ad8037e9549e0cee1e4b158e8258ccb6dada22f554da28769541c713b6089511dfa0ee8e82fb114bd6de5a0896f3154a32385914f73678eaaaa0d94646eb06eaedf0c31c8104c2fc665fc1fd1e9d910cd68afae92fb9d748e0db367ebe5c711cc31629c7fed9b7d6f8a4b7de13b65144c902c291862512b4f411b465ccc182d95890d7a8ba7f2bcdc1b81444b3fec31e2005a8d8b46659119b8f420eb09ca6199cde9915bb5fda8bc4e93a11a4049a42e3b093f64b7cf4ce87672d58eb147fbe1e26f60b7d83ada3337f059ef7624d624af845c062b43b10fbfc45ecadbc3c5937e5ab5eabd347e806bef82613f205d52601a5f8487a298d9a22e48df946f92b82e9c356c096029eaa4e12c6fa96b19dbc1ed98dbd4d44a6aeb4b640cbe716f44c43290b86ddc8db1318626d3c4d5163bd91dfb3abd8ef6bb078365307a7de929fa14e332a8a174dd456474ac9416dabce8299812d732693c14e7b8741e68692b13b25f3613401f77a0334698f782a6719149c050d85818659f0b4d842aa590ea86d17edafd40b8a089cb4125a15d37c6dfcc19c178033dfeb33a8bdac41566e5c6e75ee88c553326b181023f0d693572ffa83fc9fc9976009fb246d8f66e169652722ff54ebd823f1284d739b7180a228458cc045649fb741785fe4e62488467b6106c76d026ca46d0702ac0b62a285f82efc5bd7ae71f775d7077bc10018735779e0c30bbe379d708c349e47f49ab7e695784b7d656a8b65d636b9d26e76c7dc4b19b275b0012346606c7c376f4bbbde5f4cdc767472ca2fb34598ba0496487ca9741cfd924a88c356669bbc8ecbbfffff67c85d4dd40f400acaa3b709790b2bf67bfe2f3a6134dee6dcfde00e9d616ce4208add89ba97493126fa721489fa17f7a31ef01ed15864b3f94bdb67f49b46f1720f2428beb63ad1e30afd6100b17d210942a0ea7c9a3fbd20c75b4d4e2cf94747a598600e341da186ce7071f3567d59b282c647909004c1c93813e0bbba7c37c8b92467a0cc45a59e1a452e5ae932fffe373f6132516f65cd13d3b932b85c1439bb3dc613f833bf15b348a18c4f648144a7aba23a36e0aff8bb806b430c33fb602c4ff08ccf049de52fb2c7a2a8eedca0e5cf2b08ae0a7b753e2c1fc0b1b0221b8c76a0c0fd2f8c4d0a3873b883a189bde8afce6c797917e9599abfe9cc4a2291cc87271fe4bba7d46fe2a5aa5e99c346385e6fdc7e5d52c1c54a6897252a0574293b63d10ff99527a8d4f702e9b485efa7589664ddbfbb9e5337d388379be7bb4ef7ef8a81d09b16f0e3a9fa844c85349c893b66930c721cac5c5b0ccf4406b236c5d77e4de8bb3462add1d00f581f4aa8e9aa677847420b0636aae90c6b095eb00857cdfa80c99a1be27cff64178425788d2ff1a968f9b7e820189ab8d6049c15b773412d95181379553a278f16d202b28080f88f1043d30699dbf8bc39e88dd46133123432051d881261c4b82356fac51818247de7420170914379dafe6b9ce65a5ee24a165a506b52a4664c22b6f9788ed3552df42238487cdb09a0b29dd5859711b5d2508093ba69b33341362af5ad7aceb48060e0362c547d6d80e4020ec39db8fb4244841ca423b120737033b7f9d93c87177056016f1820b2d138f162662bdb508480f5544867de1c04d11ff4a8e142784dd84736c37fbf59fa83b44d91ea6d4aa6adc715d3a5c56628c5bff4d161271c5d24c5a914714b434ce388aa18329441b0b96e3c8d2ac0a4f1040e184eced9b022be8a157573d7183655898349914bd62c8b4c04b54920da07e9ef473cf0341d80dab5df6eb6a35710d66e879b128ec51620971253889d226605fc6b441c01d326f60b4d3168de1c30effc101f3cb8e47a23755c569efc2caccaec92dc578cb041afe37e3414956cc2505c62274ea2db88ed19e570fa092a6e31f7458137c158a672493c1415acbf673c965735adf78db92e560ff8f407164c6d84e7cdfea656f5bdb9c248c3f472e0958bc03e9aaa39a6a3bd6039e2d0b4645ae6da02248844c99c6a5eeef8419a662772ec8bcff12723e5bca719692a0df3bdd9ec9bf1b6db98097f9c604c4cea803e49d93035423705e24c7e8e1b7424f7d2d33ff2ae9761f16c47c17450a2f840e8bf5d003e596b80cdd57b091f7e5b54cb9a261c74f7eed29ea7f8510055f01e1e9c261d047e72064c1f288d4096b2bf30110761457a070c683bad48fe61a99d6f54ac73abea0c53e090272fae683233b505649d3f2e625d63db6d8c6f39a4f2a156f25a5fa8aa4569c35cd36e3c147394531ef2b84721ebdcb0207f4ce2b56456cfdbb6b45a058aab8fc14e85ea64e2ce376b7f5dd27574fb3fc6a13c6dd204a80a7b322cd0e07d501e1514fd3a4095979f044f11ffd82dc8dc05ed14fc817702307c6123ea5aa55a3014b8922b82c0812d10574a748188142be90b86d6baf1f5cc9d7a54fcf9202c2613c0117cc06ac3f633b27ccc69a75bf3bb86bede556de935395bce0f2bf2f6b09029427ca7d950ed583e42a69743d80498fab87968ef09092c0089bfae9ca9b47b9e16768eb5ce137d873420cb96cbe523a9d893d3a637da293a05873ab07aa4b8d809a362adab87a37b4d5c1cbaedf605aaf6b6ae97cd485ef5e9155aed997890b6ad39319ee1f893f28e6d39850b39320386c55cfae22bfe31717d5d5282ef03a91c7f48bb50b213e7b897710b95f8b13a2c921b44dede469838424c98fa5786659d590aace14ae6c2ceed229050de4239aa59fc90f209b642e1ed78b547be5cffe63f6ac37e47b1a4327c80ccfe86443a655192cf66e862be5ed83dbfde2424dd029d131886ed9a9c10bbe2a6e9ee6ed7c4845d65f68424ce6ca6630d64cc2d9e576342b044c3375dd412d8c86d45af887adcd2df4c3d69183f79da8d007f1e0224c67d26b8e5a51dc75547b80c3614c7eaf106bcffa743a2d96b26ade34a634f2e0d8bb67977dcd7d1677897083c19197b01e44b5d0897d1c4a8ecea9058ff2519521b6a21f364c3fdd7e7f98581c9a10cad57403b0805a8610073759433c682aa39748d0be98d43bb8889c58e2038021ab61cb8100d25bfd1b4eb61abbd186f926ed5d05a337b85b69a9fb07457d3f59f425bbbf3e395366b69328c63bda1b075cedd90f400fc7e8a13d95565682da9e2ab93b18349fe75fe48073c5ccfd4ca14ca3450f6c267b090c44d28efa4d5513ae491cb22f22fb76d012942b50ef35c020529e4f4fad336ce34d43be96aa9429ae8ea44e0b1346b482ec822f8820e41b40dad63fc6c94b39cc0f1feb8f97aa4d8dfb872e3566ffa1ab08563de10063634bb6bcaa32369b06f33028291aec1222d736b74eba2c3aae6fd6a6f5798656b8622db4528b546ea886bfcb4ef2953b7ae823114734e03ee83ac6491bdf12fd0178b532553a89f49c92ca74f5ac7dd9f167defbc67352382cae638f46a470831a58d63b84fb388730bee7fd957b1581f2641069328a939649b11782929051e812ed0e13db487d623a394fe4dc595c12875c2b9bfbcf2327dfbe7666c3479014a192b66f4739731b70d7f539d251df9f16c301f032f4d5a9002dd6d3780761a72aa4581830609c4eea48fa18a110738adb60ea61beebb4db52436fa1bea366a8f81f5ac588ca26566d7d8fbb6a93cbc639356dd144c6f2af38bca70d012ddc68d31fbf84f508de280b60d676f424cf7caca8211525ec7f1d656d230775ecf3d28856023b0382300a7cdbfb5c7b4f710e0485902277291dd765462e8fd240d3b888e1bb8fa0a286bcb43cb5460d7c2b91ad11e4852dca74b68a4ffda8a89ce16fb9ca2345934440cf4fa337d31308350733389c8c0b0d7955d2be8c9002256e6616131ab28869d7d273c831afdbae2a62b2e86211c45ca204724170a82718c286b61fa4fc5994a35fdf675acf49c6c7b2bf035e376f1a957036bf8d0ff5a4d7d9c6032007946aad3112a928dd18f546bb9c5060185669b402057d71c0537c2b7ae6c839faa2ceb29d7d90d9c6f7417e04d2b15b72fa28b1863bedf0558767e06d13dc7a7d3d6a41fbbb7c8f36074e82f0171d3b72b3180354f91df402c6e45a909dfe477165d220eb01b2b1e29d1f801d8017fa514616c8e58c685e2be49b348d4ede5bd0e8417456a47565191e6aea21468468e9c406a22768bd93f3270de08fdc63ce8eb864657ba9bb7827c294ae0346ef817100c07eee3f254a2c4c995eed6a61ecef175f7b22db918ada839861e84f3a2462e768a8bf0c39114c8feeab2bdb681ab74b4d513f973cb56655a4f1b4ee941b6b6faccccf0d43f6a174b94ae10a963ee233a7a2c52e1ebc238b0a26c93dd66d53922700f7e32a2cba6d6add59a8aa633c61d4cbee3c54614d1ab08fb3d6126335cac6f5925cf4f69d0d885520978821a2ac6e43225d3027c3a66707f73015cdad7113144228914f073d69f6ad956f356bd24f67ee9df33696133a6e35f08760065d19ad722f70536f8604c8783cdadd831b6d6d36621c23c8bfaf616dc2bbb09f96daf0ad134c826646fbd3bd4105085ef1a32fad883e338818f78a8c38fe78f37b3881cbe9cdc2ed14b6673759492a85f431cafbca3b81c57cbea86272fa8364183437e16809215d1a5750e9ca0ac9c5046e255dfcc27f1fc9bb7f593dbfed4782c004dc8e95e55d023614aa7e11daaeafb07b1c7344170aa9a9c17e1aa7224af0acfc7484bbafbf48f9713cdc5889f6bc69f973bf14da086997cc8f410bbb289904d93e30adfd8965dd3645d37b0ebdc96e25d4f9b6c33f63d53b1523f6c090bd41de7ae2ea401c687d40cdfb511c61171f4427ec506e68fc842492fdf6878cd587526c6c0fb48a133eb455fd2a8203d410b72b0208364bb104089b2a974dd7abcdf3a8245271ab309f1c75493d38ed0ad8d6ac29a2838ab5c9eceadb7c78bb76f5f828cb7d41fa6c7287278a7f70ddc59b23827e9aaf600c94d4e74e549b719bbc16576328666660b04cf741ceca6ca58d8bdb56cd233fc70579966d33f48ecca6968d1a8fb6a72ca94a5cbc0b4da6ace73cad9706bca8f2b1395b9a0083db6e2e9fba41bd7164a407972bdf06973aaa6ccfd7060e963258aae2c17701ba715e642806acd16069f614c3", 0xf18}, {&(0x7f0000002580)="cb13", 0x2}], 0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000023c0)={0x2, 0x9, 0x91d, 0x9, 0x36, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x8}}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x100000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x4}, @sadb_x_sec_ctx={0x18, 0x18, 0x1, 0x0, 0xb4, "6196d2a13bec3027dd28596a216342c4493801fcdd56155e4a6a27ca3cc9fd60f7244a50ea365a1b5015035bb2b318072f18410a8faf4751140104dd18f7ef5206e4ca92f035e471bcabc421f2beb4f96eefad8f28caab1be29fadbf877a392d2f0000087d93bb5d949b032608e265413fc866c9effd038e2cb2083bfc1528dacfa6cdcf433d1bf70bcb71f92d72c8c3fdad22545e442347746e6aacc80382bc626180abb2979159d120d11cfa61a4e40ec3ca89"}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2b, 0x3504}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x1f}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x12, 0x10, 0x10}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x5, 0x14, 0x4}, @sadb_lifetime={0x4, 0x3, 0x80000000, 0x4a96, 0x0, 0x7ff}, @sadb_sa={0x2, 0x1, 0x4d6, 0xfff, 0x7, 0xa8, 0x1, 0xe0000000}]}, 0x1b0}, 0x1}, 0x4004801) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 04:24:03 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket(0x18, 0xf, 0x9) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[{0x7, 0x858f}, {0x4, 0xfff}, {0xa, 0x7}], 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000002940)={@local, 0x0}, &(0x7f0000002980)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002, r4}, 0x72) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000340)={"6272690767655f0180ffff655f3100", 0x4}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000300)={'TPROXY\x00'}, &(0x7f0000000380)=0x1e) 2018/04/24 04:24:03 executing program 4: socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/193, &(0x7f0000000080)=0xc1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) pipe(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001400)=ANY=[@ANYBLOB="040000000303f7fffdffa403"], &(0x7f0000001440)=0xc) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/24 04:24:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0xffffffffffffff0f}, 0x1}, 0x0) readv(r0, &(0x7f0000000040), 0x631e526e8815a22d) 2018/04/24 04:24:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x6, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000040)="2ad306185be7417f4d3608cd39563da90b392cf2e030f85f5428e4626448135e021fca96ef3f95cd9c243947be770004c227d3c134f7d271c6553f40cb", 0x3d, 0x40000, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @empty, 0x9}, 0x1c) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) 2018/04/24 04:24:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 04:24:03 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x4, 0x80000001, 0x20, "967a0d16052b", 0x1}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x5, 0xffffffff, 0x401, 0xdbf8, 0x10000, 0x40004000000}, 0xc) r2 = socket$unix(0x1, 0x80001, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80800) write(r2, &(0x7f0000b1d000), 0x0) 2018/04/24 04:24:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockname(r1, &(0x7f0000000040)=@pptp, &(0x7f00000000c0)=0x80) 2018/04/24 04:24:03 executing program 0: syz_emit_ethernet(0x11e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xe8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d51"}}}}}}}, 0x0) 2018/04/24 04:24:04 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) accept$alg(r0, 0x0, 0x0) r1 = socket(0xa, 0x3, 0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) 2018/04/24 04:24:04 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) socketpair(0x0, 0x802, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006f40)=[{&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004d00), 0x0, &(0x7f0000006680)=[@cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x50}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffdfa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/24 04:24:04 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/24 04:24:04 executing program 3: r0 = socket$inet(0x10, 0x0, 0x3) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000080), 0x1000000000000032}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0xef) 2018/04/24 04:24:04 executing program 0: syz_emit_ethernet(0x11e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xe8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d51"}}}}}}}, 0x0) 2018/04/24 04:24:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) r1 = socket(0xa, 0x80004, 0x80000001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @multicast1, @broadcast}, &(0x7f0000000f00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000f40)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001040)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001380)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000001080)=@delpolicy={0x298, 0x14, 0x100, 0x70bd25, 0x25dfdbfe, {{@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x4e22, 0x0, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x2c, r2, r3}, 0x6e6bb1, 0x2}, [@tmpl={0x104, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x7, 0x0, 0x7, 0x1f, 0xffffffffffffff21, 0xc154}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x3503, 0x7ec80349cc719342, 0x1, 0x113d02f3, 0x6, 0x40, 0xff}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3505, 0x3, 0x3, 0x346, 0x80000000, 0x1000, 0xff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x3, 0x1, 0xfffffffffffffff7, 0xf17, 0x81, 0x100000001}]}, @algo_aead={0x118, 0x12, {{'gcm(xtea)\x00'}, 0x658, 0x180, "d34b6d3345fecbbbb078f98e99cd7605f0da46bd080a410d2fbbe9629a53c940f04a8a2f6514a3f9f2521374dc45d2a106c7e48da8bf5715e8e7a7f1c92e27d584b5ab0b2b46efbd91c4446c17eebf51586aeb6f1842667c80b9faf14c652ec7671eaa652b7fbb0acbd01744516da7f0b8261e41ddd92c9ef8fd42850f49a0b4c9470fe09c17d6da8b89caf1b62bbe44b7116150c9790975f910aa78317ea4db1bc256d9c23a2eae4b6629178630663adc91a219a73c42d6e463ed8a8c378252c6069137884218b2cd3fbd"}}, @extra_flags={0x8, 0x18, 0x7}, @lifetime_val={0x24, 0x9, {0x401, 0x3, 0x7fff, 0x2}}]}, 0x298}, 0x1, 0x0, 0x0, 0x85}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x3ea) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0x3, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x80000000, 0x8, 0x1f}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000480)={r5, 0x7}, &(0x7f00000004c0)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x1, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0xb) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/24 04:24:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x21, 0x10000000aff}, 0x14}, 0x1}, 0x0) 2018/04/24 04:24:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) connect$llc(r1, &(0x7f0000000300)={0x1a, 0x30e, 0xffff, 0x14, 0x7fffffff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001540)="3b9d1b8f550a8d14c054c1ddd7197f7263cd30abf3e8a2861751cf1d3fbd78", 0x1f) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/04/24 04:24:04 executing program 4: socket$inet(0x10, 0xa, 0x1) 2018/04/24 04:24:04 executing program 0: syz_emit_ethernet(0x12e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429"}}}}}}}, 0x0) 2018/04/24 04:24:04 executing program 5: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x80000000}) sendmsg(r1, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/24 04:24:04 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) sendto(r1, &(0x7f0000000000), 0xffa9, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xb8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x83}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e1c, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x448, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 'bpq0\x00'}) shutdown(r1, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) 2018/04/24 04:24:04 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000012d675f8fffffffffff0ff00000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a000000000004001200"], 0x2c}, 0x1}, 0x0) 2018/04/24 04:24:04 executing program 0: syz_emit_ethernet(0x12e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429"}}}}}}}, 0x0) 2018/04/24 04:24:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x690}], 0x1, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) 2018/04/24 04:24:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace8060000cacf942f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400e8ff9fffffffc1060000000000fbbebc29010000000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xffffffffffffff86, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/24 04:24:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) socketpair(0xb, 0x1, 0x19994742, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x3, 0x1}, 0x14) 2018/04/24 04:24:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0xfc00000000000000}, @in6={0xa, 0x4e24, 0x5, @empty, 0xd96}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x94a5, @dev={0xfe, 0x80, [], 0x17}, 0x4}], 0x90) r2 = socket(0x9, 0x80805, 0x7fff) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x400, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x161) 2018/04/24 04:24:04 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4c, &(0x7f0000000fff), 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0xb, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000001c0)=0xc) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@empty, @dev}, &(0x7f0000000140)=0x8) 2018/04/24 04:24:04 executing program 0: syz_emit_ethernet(0x12e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0xf8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429"}}}}}}}, 0x0) 2018/04/24 04:24:04 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x0, 0x401, 0x80000000, 0x77, 0x10000, 0x10, 0x4, 0x20, 0x80, 0x800, 0x7, 0x6, 0xffff, 0x900000000, 0xebde]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 124.932876] sctp: [Deprecated]: syz-executor7 (pid 11371) Use of struct sctp_assoc_value in delayed_ack socket option. [ 124.932876] Use struct sctp_sack_info instead [ 124.999844] sctp: [Deprecated]: syz-executor7 (pid 11413) Use of struct sctp_assoc_value in delayed_ack socket option. [ 124.999844] Use struct sctp_sack_info instead 2018/04/24 04:24:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x1) r1 = socket$inet6(0xa, 0x80000, 0xff) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0xfffffffffffffe60) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000000100)=""/119, 0x77}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/149, 0x95}, {&(0x7f0000000280)=""/98, 0x62}, {&(0x7f0000000300)=""/73, 0x49}], 0x6, &(0x7f0000000400)=""/209, 0xd1, 0x6}, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)={r3, 0xd5, "140f26d96cb9c9e4582b0a948c8c43b661f94cf0c26320ea76d22d814a678755d7287880239cbb64e4cb4134acac0d789f12fbc815b05cf55aef86320f8b324a8e558e778bca4a7ea0b41aca7897abb2297cf819b359598cd2c695a67265f887b628c20b31363e3c79ea6d245f3a468310617cfb0bec7e6ad206a2341663aebf099ef3858ce4d3158388235420bf8ee5d9166bb733ea782293e7cc0d06d8597c6f87174a5e5dfa15021aaea61eecdf90e5aaaa5bdb33bc04080106c764355c2785143a339739d06a86d691b6b231ff21e8e92b6d04"}, &(0x7f00000006c0)=0xdd) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) 2018/04/24 04:24:05 executing program 1: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x3, 0x7fffffffefff, 0x485) r1 = accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e23, @rand_addr=0x2}], 0x74) 2018/04/24 04:24:05 executing program 0: syz_emit_ethernet(0x136, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x100, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b22"}}}}}}}, 0x0) 2018/04/24 04:24:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) bind(r0, &(0x7f0000000100)=@l2={0x1f, 0x4, {0x8, 0x0, 0xfffffffffffffffa, 0x6, 0x7, 0x4}, 0x3}, 0x80) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) 2018/04/24 04:24:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x3, 0x40000000008, 0x8ffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) write$binfmt_aout(r2, &(0x7f00000001c0)={{0x1cf, 0x100, 0x8000, 0x1e8, 0x131, 0x80000000, 0x1d4, 0x80}, "8625bfc11bfe0f33f5b9b856604d4f5da3f51076b672cf4495372df761929cc48400a61b5de4fd85f4be9e633572e0aefa5ede3bff735f6244ac78ff0fe911beab22d4f45f62ea33120cbb5ac78b8cf1798ec8d5e46cc7cd49cb6fd85738ef0fe7074d975165b59cda15ca58ee4bcee6d527dd80c2a9e510b3503eed", [[], [], [], []]}, 0x49c) 2018/04/24 04:24:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) r1 = accept(r0, &(0x7f0000000500)=@rc, &(0x7f0000000580)=0x80) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0x7fff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"67726542485a0db5095d5a00", 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket(0x1d, 0x6, 0x7) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x78) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x7fff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x1}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000007c0)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000ac0)={0x0, 0x2}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000b40)={r4, 0x7fff, 0x40c}, &(0x7f0000000b80)=0x364) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000bc0)={0x0, 0x3}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000cc0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000d80)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000010c0)=ANY=[], &(0x7f0000002540)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r5, 0x400, 0x8, 0xf2b7, 0xe95, 0x5b}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000025c0)={0x0, 0x1c, &(0x7f0000002580)=[@in6={0xa, 0x4e20, 0x1b00, @loopback={0x0, 0x1}, 0x100}]}, &(0x7f0000002600)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002640)={0x0, 0x8000}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYPTR, @ANYBLOB="0600000016e2384542095b771a79c0502fed4fa8725dc99c6e8cb67e0daa9ba0e0b3c0c027129374cd7d9fb22d1ad72bd351ec0b99a537a28ecb7c9fc5c065be6584acd99e0b59e566a322b5978065a18217bd0e767e2d9185dfe13217e89610d8ec72a7189e808e6a611e1323b6f22347460d0b93fa7ad13a41ecc9fc7073b092220cc16fff66b45c8ed9f9c9c0c6fd1398c1a45b55ca27c32559c88b57d7c093323a1acf840c8fb0d89b81c34c352f"], &(0x7f0000002700)=0x2) socket(0x1e, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0x80) close(0xffffffffffffffff) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000000140), &(0x7f00000002c0)=0x4) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) 2018/04/24 04:24:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1e, 0xf64, 0x4, 0xffffffffffff8c7c, 0x2, 0x7f, 0x1000, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x100000000, 0x3432ceec, 0x1, 0x48}, &(0x7f00000001c0)=0x98) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @rand_addr]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 04:24:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000001) 2018/04/24 04:24:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1e, 0xf64, 0x4, 0xffffffffffff8c7c, 0x2, 0x7f, 0x1000, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x100000000, 0x3432ceec, 0x1, 0x48}, &(0x7f00000001c0)=0x98) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @rand_addr]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 04:24:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x28, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0xffffffff00000000, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/04/24 04:24:05 executing program 0: syz_emit_ethernet(0x136, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x100, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b22"}}}}}}}, 0x0) [ 125.163866] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/04/24 04:24:05 executing program 3: setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000300)="010000000300060000071a00009139cc", 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) close(0xffffffffffffffff) 2018/04/24 04:24:05 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000bffc)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x11c, r2, 0x424, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x943}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x48005}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x7ff, 0x4) 2018/04/24 04:24:05 executing program 0: syz_emit_ethernet(0x136, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x100, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b22"}}}}}}}, 0x0) [ 125.271341] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/04/24 04:24:06 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) preadv(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/24 04:24:06 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000440)={'vcan0\x00', r1}) bind$can_raw(r2, &(0x7f0000000080)={0x1d, r1}, 0x10) r3 = accept(r2, &(0x7f0000000180)=@nl, &(0x7f0000000040)=0x80) sendmsg$nl_crypto(r3, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001210}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@del={0x128, 0x11, 0x10, 0x70bd2d, 0x25dfdbfc, {{'drbg_nopr_hmac_sha1\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x49b}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x9}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x48}, 0x1}, 0x0) 2018/04/24 04:24:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080), 0x1000000000000101) 2018/04/24 04:24:06 executing program 5: socketpair(0x10, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r1}) accept4$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80000) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0xb}, 0x1}, 0x0) 2018/04/24 04:24:06 executing program 4: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x6, 0x0, 0x0, "bb19ab39ccac"}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x1000}, @in6={0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e24, 0x40d, @empty, 0x8}], 0x64) 2018/04/24 04:24:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xffeff010}, {0x16}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x2) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/24 04:24:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x80004, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000180)="63bcf2a781acb122b24c238be8b93c3b1f67ef91205941f5cda119510f241eb44883b838159c824f68a6df3f489f344e554679e0b9ccab22f6bdc039942455ec7b0d1994a633bc2353adf00627cbce2b0a38b729ddb5043dd121efc0f74867fcd36daa49d45a45231357ac61b83c553d9f55af4401290c97c24e23efc03b7a1c056a4823", 0x84}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2cb) 2018/04/24 04:24:06 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x82, {{0xa, 0x4e22, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff7}}}, 0x88) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000b9e000)=@migrate={0xac, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}}, 0xffffffffffffffff, 0xfffffffffffffffd}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xac}, 0x1}, 0x0) r2 = socket(0xf, 0x80005, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x8b2}, 0x8) 2018/04/24 04:24:06 executing program 0: syz_emit_ethernet(0x13a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x104, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6"}}}}}}}, 0x0) 2018/04/24 04:24:06 executing program 0: syz_emit_ethernet(0x13a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x104, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6"}}}}}}}, 0x0) 2018/04/24 04:24:06 executing program 4: pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, 0x90) write(r1, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x1c, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}]}, &(0x7f00000004c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000200)="04fcdb94fc978121ef71722bf66581950aafaecdc79bce0d07c13e879fa1fb753c6ef46abb13a898efab112643396ce843f86a5c2ba7d06d90615bb0826ba02a893e0fa52dd935fa5807e12a491cfab38f0560fd97973622d56f550b6f365d89234d5b7831c5bb88e9c54b608efd42da12e815927af0789c59b46db2555c1e846b7118fea8548d1700171771b583582c1d02517fd6358f6d433129ceb605327ab60b0a776c71967fcffb1ffda6e7eb3a58c46fd1fd", 0xb5}, {&(0x7f0000000080)="cc86da43bd1430c92bee36f8bf2152f943b57a15008e5e8bd323c1b2611a08c5ce2233a00cc062a25d64faa9e4995e6c8522dd7b4bb1cf52cbdc6e53f802695366081c2651a5f5e46ed6ba90acdd8b410e37eae819dee5814a6ecee134c0062c0eae3228", 0x64}, {&(0x7f00000002c0)="425643f92b9a259ff41d18748f1616b018221f12f7d2d835fc475444fc23b1393e018298", 0x24}], 0x3, &(0x7f0000000500)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7f, 0x0, 0x4, 0xc7c, 0x7, 0x9, 0x6b39, r2}}], 0x30, 0x8000}, 0x1) read(r0, &(0x7f0000000340)=""/250, 0x115d0ae8) poll(&(0x7f0000000040)=[{r1, 0x4}], 0x1, 0x1f) sendmsg$nl_generic(r1, &(0x7f00000007c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f00000005c0)={0x18c, 0x42, 0x810, 0x70bd27, 0x25dfdbfd, {0x1b}, [@nested={0x178, 0x4c, [@typed={0x8, 0x5a, @fd=r0}, @typed={0xc, 0x62, @u64=0x8}, @typed={0xc, 0x41, @u64=0xa8dd}, @typed={0x14, 0x1d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="3be5ca08c4c9e406779068b157a87065381e671dfa3dc0e23bfc2426b294c2bb787ad7ff88f729782ffcfcaa2f6d2e02cd0fd1ef2bb51563cfcfaf09aa412080074058a771e78732b18c6d88dd5b55bf52a2f3fd916a91e3c6e828d068b846db69941f042eb07028d7415dbbb659ce923a", @generic="5496ad2fa87efdb4cc44e80b36d8c6d5568d952ff33b4632ec7e8f698bb4f05ab8f6e2f1736ae977e4b476bdc601b6b8ba460d81d5ca917794bd7b9dc417049ba81ed0b25774de332952d14da3017ab70f1a01ea2b55af82a643674ba1d87d6f955624f0d3cfd17dbe4ad324ca0ac38c26518142e6ea926eb71440db516207e259700fdfdf6cd42492e84cc346502a76f27764be6017f7db73203c4c3dc2bf0ec5d9faae3166c7607079fa69a8ed987d1e889c4bb55fbdd687cd9c878a9bae780b485acbd593", @typed={0x8, 0x5e, @ipv4=@multicast2=0xe0000002}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x200080d0}, 0x4000) 2018/04/24 04:24:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r2, &(0x7f0000000280)=""/232, 0xe8, 0x12102, &(0x7f0000000380)={0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r3 = socket(0x1e, 0x4, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="8800ebff", @ANYRES16=r4, @ANYBLOB="000428bd7000fcdbdf250e00000048000200080003000400000008000700840d0000080005000900000014000100ac1414bb000000000000000000000000080007000010000008000800060000000800090004000000080004000000000014000200080002004e230000080007000008000004000200080005000200000004000300"], 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x48000) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/24 04:24:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000286ff0)="1e336500ff4ad5e700000022000000ec", 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xfd68, @empty, 0xfffffffffffffffb}}, [0x2, 0x9, 0x101, 0x9, 0x56, 0x1ff, 0x10000, 0x400, 0x9, 0x3, 0xfffffffffffffffa, 0xc5, 0xfffffffffffffff9, 0x7, 0x7]}, &(0x7f0000000300)=0x100) socketpair$inet(0x2, 0x7, 0x100000001, &(0x7f0000000040)) read(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x80}, &(0x7f0000000380)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) sendmsg$alg(r1, &(0x7f000098ffc8)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)}, 0x0) 2018/04/24 04:24:06 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000140)={0x1, r1}) r2 = socket$inet(0x2, 0x2000002, 0x80000000088) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0xbd, 0x4) socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0xb, 0xfffffffffffffffa, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) close(r2) 2018/04/24 04:24:06 executing program 7: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000600)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000340)=""/223, &(0x7f0000000440)=0xdf) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000480), &(0x7f0000000580)=0xc) r2 = socket(0x8, 0x80804, 0x4) sendto$ax25(r2, &(0x7f00000005c0)="cbd55468b84815865c1ccfc8627dbf3ba3b970117b4e917f4c34e5a02f09c4013412719315f81ce747a03f7c9d37313b5464", 0x32, 0x90, &(0x7f00000006c0)={0x3, {"00085b1ddb7361"}, 0x8001}, 0x10) socket$unix(0x1, 0x6, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x2], 0x1, 0x2, 0x1, 0x5, 0xf00, 0x4, {0x4, 0x10001, 0x0, 0x200, 0x5, 0x8, 0x8, 0x7, 0x100, 0x0, 0x81, 0x5, 0xadba, 0xfff, "c2f8f640639e8592e1d439cdf7b2ede963dfdca77a3200958ff6a45a0909fcbf"}}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000500)={{0x2, 0x4e20}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 'ip6tnl0\x00'}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x4, 0x9}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r3 = accept4(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000004c0)=0x7ff, 0x4) socket$unix(0x1, 0x7, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000002c0)=0x80) 2018/04/24 04:24:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x1, @empty, 0x1f}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)="82faddaff9f85fecbc184132d43f1a8750a3fafd94dcc9865e0d20122b250a5c9fbb7240516a73f3051552fd117c655dc47d3c8f7a176d6ea1f0608adff861862f73a72f519fc3f4f5589085fa4f4d1329145162d1060374380cadc2b6a02ada3365d889ff560c35c68a4fa6511acc312d2dfafbdcbc4d8467dc3d7d8c96a5fb7bfb47d64242df0d6f83070190de6b06c62e6df8bdc0a76e8cb42261632100af", 0xa0}, {&(0x7f0000000240)="cd71024ec876f33749a02cb590b0ecbc9cf89506e07e1692b937f715b526f34fbea286faac76b57f8509663f449d2a770b985bdd8fd1d9af8ef56ea1df106eb09fa4f93fdf27f8f021644be320373c8bf93d041d284d4e55d8b0d1b3a306bb44", 0x60}, {&(0x7f00000002c0)="d49a60956aad62105e86e481159affe140", 0x11}, {&(0x7f0000000300)="6d32452a15308544980524751aa3ee29063f51ed0c8815eeb9f925f4f2e1396a4ef1b49d7082f1070db05365b9159fd72f8aa0ff937f98b0b8e67cc205d247b039ab6727d51a317c4475bcb015e7d1ad1fd11d0933b7753f8e0fa54687845d35473439e9b1ebfd93cb40163fb9a6ff9141e3c9c771909952ffc306873950d10bb4f2db4bd54a5b4d435eff1e7ce0c50e3fbff26abf3c79eb589e552fb346292b48399d1c59537d", 0xa7}, {&(0x7f00000003c0)="f07a5886371a006176179a78c0c63259205bd5eb99f7cb5f143eb5327b19f6fd2ad538df404f01f7404e7c14ed06541c1ce0962348a1c983cbf849b9600d653b75aa820ad1c825f4591165918ff9e8b79b12d3f0be68ec28f28f3d2ebdfad34f218147dc617a29d53729650ebf807e421cff01e588caf451a496c502d2c6", 0x7e}], 0x5, 0x0, 0x0, 0x4000000}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="00000000000000000a000000000000008694a8ff020000000000000067aa35db0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000"], 0x90) 2018/04/24 04:24:06 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000000040)) write(r1, &(0x7f0000000200)="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", 0x1000) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x4, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/24 04:24:06 executing program 0: syz_emit_ethernet(0x13a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x104, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6"}}}}}}}, 0x0) 2018/04/24 04:24:06 executing program 1: r0 = socket(0x10200000000010, 0x2, 0x4) write(r0, &(0x7f0000000040)="240000002600670000001c0000007700400000bf01000000000000effeffffff0900ff10", 0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x81}, &(0x7f0000000080)=0x8) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x24a}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0xfa0a, 0xc0, "0936f4b1b36316a04ac505b0926162188944b8cfd7a9e10c7fd28e617297e0b1fb346092027ec554f6cbf114413efa46112e65bbdcf1939af60322f89edf34c2ec605895d1361cf87d800f8b03b6f7d1e4cd462e1969da72e3290065333e9bc40b286e0e1d44394eef69dc15a7263a9043ec3e056716f29e02f9b73ba745982e18f52841dc11f837d7e1c80ec7c76fa0d674249e8bab1d4bb34fd8674566b6824e14a2b2a402cd4cfe01a284c0cc37f4dc74dcec1d07e043443595ac484f082a"}, 0xc8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8, 0x1, [0x20]}, &(0x7f0000000100)=0xa) 2018/04/24 04:24:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x4, 0x80f, 0xae42, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x4}, 0x8) 2018/04/24 04:24:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000ac3000)="47505d04", 0x7, 0xffffffffffffff02, &(0x7f0000000080)=""/103}, 0x11) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001580)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000540)="16d3031ff41a6d9727f999d6f14642a8", 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xfffffffffffffdb5) r8 = gettid() r9 = getuid() r10 = getgid() r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={0xffffffff, 0x2, 0x18}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0xc) r13 = getuid() r14 = getgid() sendmsg$netlink(r1, &(0x7f00000018c0)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x90080040}, 0xc, &(0x7f0000000200)=[{&(0x7f0000002080)={0xec, 0x2e, 0x400, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x29, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, @generic="b409c45f543609bc9ad77554222a4869ea76cc221b47c2fdfa874d34c5d4b5335627319ab453f49f09708202947573e9c69aa2a42f5fe4965471bf6156a27d19e0c32c94886c1fa67fc697b58b680920bf277407c6d528529d96caf50dba84af711bdf9e3f630cf1f1e8a71bd9a2fbeee3e36e89d426f9a75cb7896fcab01d495a53ecb79566cb383f5f4e4bda92439a5171d72d00bbcb314eacf1b3266a3c11afe59fabf9ebc0636ee29e15448163eef38283565cc67777f06484685c3a5c982618b78ac05a5abb"]}, 0xec}, {&(0x7f0000004340)=ANY=[@ANYBLOB="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0x1}], 0x2, &(0x7f00000017c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r11, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc8, 0x1}, 0x800) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x3d5) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r15}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/04/24 04:24:07 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="85a970b0146b28e04580fe2586dd6076605100303a00fe8000000000000000000000ffff020000000000000000000000000001830090780014580060c5961e00000000ff010000000000000503000004000001ff020000000000000000000000000001"], 0x0) 2018/04/24 04:24:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x19, 0x1, 0x10000000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000001540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x140080}, 0xc, &(0x7f0000001500)={&(0x7f0000000140)={0x1384, 0x11, 0xe, 0x700, 0x70bd28, 0x25dfdbfc, {0x3, 0x0, 0x7}, [@generic="ab9381bb78ddd1e4f05a3c1263341b4764415b680e6c3b523e96b88a5747eacb32be07321fa885fcf68c845c981156b90e9481c58b66e93008f0e75304ad35628cd74f69f2cb59c2e48fbec9757a46a46322dd524fa690360dc535dbd42285337ca7a8d4b032d0fae3d3968ceb7347663285f0dcc3316cdd273dbee2068287720509dc11608fe6295f3669e4fe5be47ee7fda4848176afef7183990005448ee0084531fe14ddd087737c9361590e3302bc3e14674d3c5f01be9b8c0671bf7bb646eb8de630c431c0bd22665cc581c2357d8299704a1a3c39", @generic="bb21195406129dfbb9975c27c5529cd3c5cf21f4a4803bacbc3a63c841169d6dd56476f983d8e2e94955f25f684066393c844ef93ad46aacab1a119c2a1dcafc7fdd701335df2d81d3bd5a31c6dff60e59d14d1aa1a0ce90ef180725fd739af02ba741cc48715513ae69795c47d82a5ecf182fbf6db46d4f8d329c26957872bc0686fd6727465fac9394c54658e47ace6fe4209273735542ebc9ee4da0241bad5c1b4b1cd8e3d1b9c732a0bcc77fba7204bfe2cc2c4e71fa1c19", @generic="2aeb2f6156863e75dd7cba4eeac2e52160b09ba2b7c73892d753b97ecb0a8a12616e43742d93d366ce92937d209551e55ddb6a5569ef7eb65aff5c9f617e56b10df207068ccf46c36990f42c8542362480a1fc3659584a8f5b770e63cded1e37116d0cd3cd2a3ed018", @nested={0x170, 0x10, [@generic="c9721380f0233c97d596211f466b6f56d4929e1fc833d15d5f33e9456f9afb3a10f297b36b6ac67ff9d59c13fa7853f88b6512b255bb98308875c5982d782dc5cedbce5d93a0b92df01d0a52bf48076a003528c86b048016f0b585203ba144cb69a1c8bb00cf1785ef9c0526b6ceebc4327a8861944fea432da977456e71052b6d6596452d1bd1c5b7660d77b1f54458", @generic="ede8720d9cf9e9b5a5dc9d2aa298bbcf0af57af8f3e7968c70c43cfbb5397f2869b09b046de5f7fb2ee774f906ecbe6f57af8c7379221cbe71d7f16284bf3711bc2e48a8b5e876d60662704d2ec10d1576a33532a7a81aa1017be73953d58c7522419d7592b4a5cf66e2012cfb0f2d4a67c1c5e119e7a9dc1f0229d5ed7b5658434522e4fab93cf3e7a008a0ecd96e02e839056cd21a19ef0b5ec3a00dd70cab2f10932f191bcd9a6c35ef1dd33437224d161efdaecdf64a2a0f27fb06a8b825244ff309fa93295a8ea0b982dcd4ade142da072e9de1ed3562914e"]}, @nested={0x1004, 0x90, [@generic="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"]}]}, 0x1384}, 0x1, 0x0, 0x0, 0x20000800}, 0xc885) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004a00)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x820000}, 0xa0, &(0x7f00000049c0)={&(0x7f00000017c0)=@ipv6_newroute={0x0, 0x18, 0x300, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x14, 0x100000001, 0xfc, 0x0, 0xfe, 0xf, 0xc00}, [@RTA_IIF={0x0, 0x1, r2}, @RTA_MULTIPATH={0x0, 0x9, [{0x7, 0x2, 0x2, r2}, {0x9, 0x80000000, 0x0, r2}, {0x100000001, 0x119, 0x3, r2}]}, @RTA_METRICS={0x0, 0x8, "0720e3ed0334e412c9d2de095c7edd4f2a26ff96de2e71c9a351984dbf58664fbbcded17dfabcc6d25e4b86ed9f974ff8c7584546a929dc45efc62eff9cc1b95c147a3e48debb9502b3cfcc659a8d1490e0276a3653d961848c857e0e23292ff4382b144c63ee7c158442f24a9104536187b3a8d869d081ba57c1be0cbfaf14f16c8b7b1bdb634dfb5c857c0c682951f21fdd990460440ede9be2a1d184ae416e2c48394b401302a1be97e4234efed66283d9ad25e6dbb2a"}, @RTA_ENCAP={0x0, 0x16, @nested={0x0, 0x16, [@typed={0x0, 0x7b, @u32=0x7fff}]}}, @RTA_OIF={0x0, 0x4, r2}, @RTA_METRICS={0x0, 0x8, "2014477cb93b17061c274d5c1e321e01395892bdcb977143c287d692aa2448f167353f7f6bac363cc4fea98639578b8965c1bb606ffbc9006b1bf2758b2d04b5731d160b103b294fe6eab7a53ee024562a3d1d4702375b3c5eb99720cc9fcd21dd7784fc9e164ccd8ecc712041f44d9a566dcfeab29030260506d6b15a47435054503a009ee8430558a07b56b722578c524768d7e8c964c8519d86bb9028ef2b35c0735aacb43e1c5eea2f55f618c75435f0669458a14098c389697a2bf5329020b3013a27"}, @RTA_PRIORITY={0x0, 0x6, 0x4b6}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/04/24 04:24:07 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) getsockname(r0, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000003c0)=0x80) bind$ax25(r1, &(0x7f0000000100)={0x3, {"537e54e2b68071"}, 0x1}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xbc, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x5be, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x13}}, @in6={0xa, 0x4e22, 0x9, @empty, 0x6}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4a79, @remote={0xfe, 0x80, [], 0xbb}, 0x3da}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x7ff}}}, 0x84) sendmmsg(r2, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_int(r4, 0x29, 0xcf, &(0x7f0000000000)=0x7ff, 0x4) 2018/04/24 04:24:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f00000000c0)=""/71, 0x47) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/04/24 04:24:07 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37"}}}}}}}, 0x0) 2018/04/24 04:24:07 executing program 4: r0 = socket(0x2, 0x2000080003, 0x4) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000002ffc)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) 2018/04/24 04:24:07 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000180)="9d6b1a4314367771d570f87f5bc75a16643f5df86bdfc1447117059aaad8c482940eb507316ff6d58f6832a515512ceb10017cee289f8932b318075aa619d0456df4c95154b5c4e6634f1d168fbcd7213fd109", 0x53, 0x10, &(0x7f0000000080)={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/04/24 04:24:07 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0xfff, 0x8, 0x0, 0x1}, 0x2c) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000200)=""/118, &(0x7f0000000280)=0x76) bind(r1, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'team_slave_1\x00'}}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x13, 0x0, 0x0, 0xfa12, 0x0, 0x0}, 0x2c) 2018/04/24 04:24:07 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37"}}}}}}}, 0x0) [ 126.634692] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/04/24 04:24:07 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x4020940d, &(0x7f0000000040)) socketpair(0xe, 0x800, 0x7f8b, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000940)=@assoc_id=0x0, &(0x7f0000000980)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffe1, @dev={0xfe, 0x80, [], 0x1a}, 0x8001}}, 0x1, 0x8}, &(0x7f0000000a80)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0x10f6, 0x20}, &(0x7f0000000b00)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000b40)={0x0, @in6={{0xa, 0x4e22, 0x10000, @empty, 0xffffffffffffff7f}}}, &(0x7f0000000c00)=0x84) sendmmsg$inet_sctp(r1, &(0x7f0000000d80)=[{&(0x7f0000000680)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000900)=[{&(0x7f00000006c0)="f2a489d90d5ffc33293150dda691a925aae0aa157a1bb7469bf06d513f6de18d76fa85a40a17d1a27de4e1eb7ee6efab224c0171827b3f6f0ae4", 0x3a}, {&(0x7f0000000700)="eb832984408c735bb0b74f9ef4dee708fc27a38d5f18bd0351bdb8b1f52d44fa2977ae27c038e0810361905631b8c90b24099509458566006e5769a815852ecac5d85bc5beb70a42b4b1473e9ae9a4665c2a446952d9a51e0c6ba126330612c5ac1098e5608930582b5ecf203acfaf38b1eec6b16f1717a63c7cf575ba0d2abd7249685f1b992eb155e641499476287f44de7b7651c3e61fac70fcd99a7ce32e4b4bd5934df1d4f503adfb0ace08c01d98c7358a4a14ae786d26ee25690559a131eaf726bfb31e8d3d4661845ec8115d8d56d981b2a989e2449fc88d049e9b4526f856522dd46164a270e9", 0xeb}, {&(0x7f0000000800)="04debb20a9079c142dc55c51232fb9cd262b947227a268a12258a65e1e20584b19", 0x21}, {&(0x7f0000000840)="b9f0464a2dd6037a7f35d2fae3bb9bb708f3d936d008862e1ff778f55e867963d3cf7692e180adefbb36a3b1f97bdb40bc58fa6eef22ed1b3bc941b61d1a3f7660a1e5d522649d1e798e3479bee3d9e895282b402c41401cc465312262ba6d46542bb7154f9f8059f3d3da93d5a4eb50d899dfadb7ba102d3271785e4c8e23b4bacf53b58a8fff1dcc41910336ba0946285091acd29b28fcf2b08ff0f408130a27e521c7d98f99fe7c54417a", 0xac}], 0x4, &(0x7f0000000c40)=[@init={0x18, 0x84, 0x0, {0x3, 0x8, 0x7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x9, 0x4, 0x1, 0xffffffff, 0x9, 0x4, 0x1e0, r3}}, @init={0x18, 0x84, 0x0, {0x8001, 0x7, 0xff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x8, 0x1, 0x6, 0x400, 0x6, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x206, 0x3, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xb02c, 0x1, 0xc7f, 0x0, 0x3d, 0x6, 0x2, r6}}], 0x120, 0x10}], 0x1, 0x20004040) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x100000000, 0x3, 0xe1d, 0x3, 0x30}, &(0x7f0000000000)=0x98) 2018/04/24 04:24:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x62, @multicast1=0xe0000001, 0x4e21, 0x0, 'wlc\x00', 0x8, 0x7fffffff, 0x54}, 0x2c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8100040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r2, 0x404, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb281}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x2000c040) socket$alg(0x26, 0x5, 0x0) 2018/04/24 04:24:07 executing program 7: socket$packet(0x11, 0x1000000003, 0x300) r0 = socket$netlink(0x10, 0x3, 0x7) write(r0, &(0x7f0000000300)="2700000014000707030e0000ff0f0a001100010029d6a90600d6ec00000000800014801dfbce00", 0x27) 2018/04/24 04:24:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) socketpair(0x1, 0x803, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x3, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r3, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/24 04:24:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x78a, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r1, &(0x7f0000001d40)={&(0x7f00000006c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/54, 0x36}, {&(0x7f0000001740)=""/64, 0x40}, {&(0x7f0000001780)=""/28, 0x1c}], 0x4, &(0x7f0000001b80)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001800)=""/154, 0x9a}, &(0x7f00000018c0), 0x40}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x4}, &(0x7f0000001900)=0xfffffffffffff001, &(0x7f0000001940)=0x10001, 0x77, 0x7, 0x7, 0x541, 0x8, 0x7e000000}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001980)=""/164, 0xa4}, &(0x7f0000001a40), 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x800}, &(0x7f0000001a80)=0x5, &(0x7f0000001ac0)=0x100, 0x416c, 0x9, 0x1, 0x100000001, 0x19, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x1ff}, &(0x7f0000001b00)=0x3, &(0x7f0000001b40)=0x1, 0x800, 0x20, 0x9, 0x3, 0x1a, 0x3f}}, @rdma_dest={0x18, 0x114, 0x2, {0x5ec, 0x401}}], 0x198, 0x4004001}, 0x48000) 2018/04/24 04:24:07 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x106, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37"}}}}}}}, 0x0) 2018/04/24 04:24:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1f) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x80800) accept$ax25(r0, 0x0, &(0x7f0000000100)) 2018/04/24 04:24:07 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x20000000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000), 0x8) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x2c4e}}) 2018/04/24 04:24:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800060000d385658a13bf1c3fd453fd65f35ef4c8e96e8593df1964885372750700000000000000f8fb1fdcb90000000526df6b68"], &(0x7f0000000080)='GPL\x00', 0x1, 0x6d, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x4, {0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, {&(0x7f0000000100)=""/81, 0x51}}, 0xa0) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x67, 0x400000}, 0x10) 2018/04/24 04:24:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000340)={'veth1_to_team\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000000080)='v', 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000000c0)={'syzkaller0\x00', 0xc321}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r4 = accept(r0, &(0x7f0000003000)=@l2, &(0x7f0000003080)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00000030c0)={{0x6, 0x8, 0x1, 0x7, 0x80}, 0x8, 0x100, 0x1}) r5 = accept(r3, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000001c0)=0xa0, 0x4) sendto(r2, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000002800)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000001740)=[{&(0x7f0000000200)=""/196, 0xc4}], 0x1, &(0x7f0000001800)=""/4096, 0x1000}, 0x0) 2018/04/24 04:24:07 executing program 7: r0 = socket$inet(0x2, 0x802, 0xffffffffffffff80) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/24 04:24:07 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="12000000e900000000000000000000000000", 0x12, 0x0, 0x0, 0xffffffffffffff2b) 2018/04/24 04:24:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0xfffffffffffffd55) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(seqiv(rfc7539(ecb-camellia-aesni,poly1305)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = socket$inet6(0xa, 0x7, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000180)="e9408af9fae66eeb41ca593989fbaa78caeee1dc7dafcc3d67176f83caff71ef185f8961d0698bedbbd8a1016a30148c20fd83f42a2b16778c9e80e46519328c5b4af16a51b1bc297ecd8b620090c5eb0b8a93b31de8506c1db77ce0a6838088aed76d931a18c125053c9f814801a691ee0a123ea27a13a37be46f9e57d2d9c91f48b3c24a4fabd1fbcaa2b6ce8a94a0235192052cf48f", 0x97) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x54) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001540)=0x4, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f00002b6ffd), 0x12b, 0x28040, &(0x7f0000000080)=@un=@abs, 0x8) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)) 2018/04/24 04:24:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/24 04:24:07 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc"}}}}}}}, 0x0) 2018/04/24 04:24:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) r2 = socket(0x2d, 0x4, 0x6) write(r2, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/04/24 04:24:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00f414b5a577f24fda6269c204b0db07000000003c3c85f5c00a"], &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x200}}, 0x38d2d556, 0x1}, &(0x7f0000000200)=0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/24 04:24:07 executing program 3: socketpair(0xf, 0x1, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f0000000280), &(0x7f0000350ffc)=0x4) 2018/04/24 04:24:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001080)={0x5, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000010c0)={0x3000000000000000, r2, 0x2, 0x8}) r3 = epoll_create1(0x0) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="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", 0xfe0}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000015c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001100)={'teql0\x00', &(0x7f0000001040)=@ethtool_cmd={0x0, 0xffffffff, 0x8000, 0x7fff, 0x5165fb42, 0x0, 0x9, 0x3f, 0x2, 0xf4, 0x80000001, 0x0, 0xfffffffffffff800, 0x6, 0x5, 0x800, [0xffffffff, 0x2]}}) close(r0) 2018/04/24 04:24:07 executing program 4: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'gre0\x00', @ifru_flags=0x1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}, 0xffffffffffffff83) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/24 04:24:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) read(r1, &(0x7f0000001280)=""/50, 0x32) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001200)={r2, 0x9, "4832a7aad6568f478b"}, &(0x7f0000001240)=0x11) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0xfffffffffffffde2) 2018/04/24 04:24:07 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xf58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000004e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'irlan0\x00', 'vlan0\x00', @random="801ce9aacd82", [], @random="c7f460461d22", [], 0x128, 0x128, 0x158, [@limit={'limit\x00', 0x20, {{0x0, 0x401}}}, @rateest={'rateest\x00', 0x48, {{'yam0\x00', 'ip6gretap0\x00', 0x25, 0x2, 0x0, 0xb0}}}]}}, @common=@STANDARD={'\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'teql0\x00', 'rose0\x00', 'bridge0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x0, 0x0, 'tunl0\x00', 'syzkaller0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xc0, 0x108}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00', 'ifb0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x8f0, 0x968, 0x9b0, [@among={'among\x00', 0x858, {{0x0, 0xffffffffffffff8d, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17c, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffba], 0x2, [{[], @rand_addr}, {[], @loopback=0x7f000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001], 0x3, [{[], @multicast2=0xe0000002}, {}, {[0x0, 0x8f7], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'nr0\x00', 'bond0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'nr0\x00', 'nr0\x00', 'ipddp0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xd0, 0x148, [@vlan={'vlan\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "3fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd"}}}}]}]}, 0xfd0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r0) 2018/04/24 04:24:07 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc"}}}}}}}, 0x0) 2018/04/24 04:24:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001080)={0x5, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000010c0)={0x3000000000000000, r2, 0x2, 0x8}) r3 = epoll_create1(0x0) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="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", 0xfe0}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000015c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001100)={'teql0\x00', &(0x7f0000001040)=@ethtool_cmd={0x0, 0xffffffff, 0x8000, 0x7fff, 0x5165fb42, 0x0, 0x9, 0x3f, 0x2, 0xf4, 0x80000001, 0x0, 0xfffffffffffff800, 0x6, 0x5, 0x800, [0xffffffff, 0x2]}}) close(r0) 2018/04/24 04:24:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0xd102}) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) socketpair(0x9, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0xfff, &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000001040)="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", 0x241, 0x1, 0x0, 0x0) [ 127.276403] sctp: [Deprecated]: syz-executor4 (pid 11707) Use of int in max_burst socket option. [ 127.276403] Use struct sctp_assoc_value instead [ 127.329424] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.336224] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.389204] device bridge0 entered promiscuous mode 2018/04/24 04:24:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x5, 0x20) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000000000000580200001801000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000040)=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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801010000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000400000000ac1414bb7f0000010f000000ffffffffac141415ac1414bbffffff00ff000000aaaaaaaaaa21000000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000ff00ffffff0000000000000000000000005f00040001fffe00050002626373663000000000000000000000007665746831000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000110100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000003ccbadb59dec0000000000000000000000000000000000000000000000000000e0000001000000200f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000"], 0x4d0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x800100000000000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/24 04:24:08 executing program 5: r0 = socket(0x1b, 0x1, 0xffffffff00000001) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x4, 0x9ef, 0x2, 0x7, 0x5, [{0x8, 0x4, 0x0, 0x0, 0x0, 0x102}, {0xdd1, 0xffff, 0x1, 0x0, 0x0, 0x80}, {0x1, 0x7ff, 0x3, 0x0, 0x0, 0x4}, {0x1, 0x101, 0x5, 0x0, 0x0, 0x2000}, {0x8000800, 0x20, 0x1}]}) write(r0, &(0x7f00000000c0)="2400000058001f0014b2f45eeb2b7b070009b43004000200071007eb0100ffffffff0800", 0x24) 2018/04/24 04:24:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e1fe8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3693b8eedf84440a7761e4b4e1ad82a3", 0x10) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x234, @local={0xfe, 0x80, [], 0xaa}}}, 0x101, 0xc055, 0x10001, 0x5, 0x12}, 0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/24 04:24:08 executing program 0: syz_emit_ethernet(0x13d, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x107, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc"}}}}}}}, 0x0) 2018/04/24 04:24:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000cf6784050c8d150001000004", @ANYRES32=0x0, @ANYBLOB="140006000000000000000000000000000000000014000600000000000000000000000000000000000800020000000000"], 0x48}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000240)=0x80) connect$ax25(r1, &(0x7f0000000100)={0x3, {"ef55ffcc07b5aa"}, 0x4}, 0x10) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="edc084e88c5eeef7bf09a6dd4562a1180574d2ec9c65698e74f5279527b3f6d531836dae575ee3f2867b442e6fbc89753bd946d93c148a523f57badaccf13630189aff26bfb2295dac5b3e734f68b72db2c5709e31e80e8c63317fd29ecc3b4d28ffe625f9e6636759", 0x69}], 0x1, 0x0, 0x0, 0x4000}, 0x4000800) accept4(r0, &(0x7f0000000000)=@sco, &(0x7f00000000c0)=0x80, 0x80000) 2018/04/24 04:24:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000015c0)="ca0123d1400a5733329633c6325519237106c33491ae79003faa8528d249fcf2", 0x20}], 0x1, &(0x7f0000000340)}, 0x10) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) 2018/04/24 04:24:08 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x2f1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @in6, 0x0, 0x0, 0x4e20, 0x0, 0x0, 0xa0, 0x20, 0x0, 0x0, r1}, {0x3, 0x8, 0x5, 0xfe48, 0xffff, 0x6, 0x800, 0x401}, {0x0, 0x4, 0x0, 0xc7}, 0x84, 0x6e6bb6, 0x0, 0x0, 0x2, 0x1}, {{@in6, 0x4d6, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x5, 0x3, 0xfffffffffffff409, 0x5, 0x0, 0x80000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000187ff8), &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000500)='vlan0\x00') setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000d80)=@filter={'filter\x00', 0xe, 0x5, 0x690, [0x0, 0x20000600, 0x200008d8, 0x20000c38], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x15, 0x2, 0x8947, 'bond0\x00', 'ip_vti0\x00', 'bond0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x140, 0x140, 0x178, [@cluster={'cluster\x00', 0x10, {{0x101}}}, @physdev={'physdev\x00', 0x70, {{'yam0\x00', {0xff}, 'syz_tun\x00', {}, 0x9, 0x12}}}]}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}, {{{0x13, 0x1, 0x675b, 'syzkaller0\x00', '\x00', 'ip6_vti0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], @empty, [], 0xa0, 0x100, 0x130, [@m802_3={'802_3\x00', 0x8, {{0x42, 0xffff, 0x2, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9d}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00', 'ifb0\x00', 'erspan0\x00', @random="168a0488635b", [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x140, 0x1c8, 0x240, [@stp={'stp\x00', 0x48, {{0x7, {0x7f, 0x80000000, 0x0, @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x0, 0x35, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff], 0x4e23, 0x4e24, 0x7, 0x2, 0x2, 0xffffffff, 0xdf}, 0x0, 0xa0}}}, @arp={'arp\x00', 0x38, {{0x327, 0x8afd, 0x2, @multicast2=0xe0000002, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00', 0x6}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x8001, 0x4, 0x1, 0x0, "5d318ce200f838452f9ee7fa7f91319f02e321ce18cd7cad4fed507db1f800ff528aa9739df46889f65f4324cc1433c9c6ff16ddf5294b427bdcd00416aea6ef"}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x3, 0x2, 0xe8f7, 'teql0\x00', 'syz_tun\x00', 'rose0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xfd7f7910a5787708, 0x0, 0x0, 0xff], 0xa0, 0xd0, 0x118, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x8, 0x1, 0x5}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x2, 0x6, 0x7fff}}}}]}]}, 0x708) sendto$ipx(r2, &(0x7f0000000200)="20181e3f68ecdf7d4fe005e067abdf2e7d6900b0eff55ede17fe7afe35684f7ea04eb5d402ecadbe0d538d9c13d1daadc19232528f62a0f73ad8e26c6c92e6ebe5671cd3a19aa9e710a3232f3f60c5ef73996462c5f9a38a611218e82c4cd2fd0d84bdef080b013c80859e5bb3ada3c17a27c186d18a8cb73aa2cab42f30838527c5b10b3f7726c4f12cf1183539a83b8a7351cf3ede2d06425e5a823407f73d51e20e62a857472a0420b1f7c1f610c1a44bead30b59a6e71aec61adad900fcd78c204674cc63a0c57b682b5dd793894f44db9904db6", 0xd6, 0x40000c0, 0x0, 0x0) socketpair(0xa, 0xa, 0x4, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r4, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001100)=0x10, 0x80000) 2018/04/24 04:24:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030003130000000000b2000000000005000600000000000a0000008d000000000000000000000000000000000000000000000025000900ff0000000a40000012000000fe80000000000048134320b310d9d50000001000000000ff00000100001b000002000100000000000000020c0000000005000500000000800ae8ffffff000000ff020000000c8000000000000000000100000000800000008ebda6761222bcc0fcce2b70d1cfdf51c9b11895c077b79c685bcc6236e04450801eae77445bad3aa25b3809aba90a8c9917774844867e893d2f2c1c5977eaf299aed8b2b4f97a4e6da4a5c5ead1647e"], 0x98}, 0x1}, 0x0) 2018/04/24 04:24:08 executing program 0 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000200)=@newsa={0x184, 0x10, 0x11, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(xtea)\x00'}}}, @algo_crypt={0x48, 0x2, {{'pcbc(aes)\x00'}}}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6879}}}, 0x84) [ 127.519340] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 127.532704] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/04/24 04:24:08 executing program 3: r0 = socket(0x40000000000f, 0x4000000008080000, 0x40) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) 2018/04/24 04:24:08 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x9) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) [ 127.576323] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 127.617815] FAULT_INJECTION: forcing a failure. [ 127.617815] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 127.629781] CPU: 0 PID: 11781 Comm: syz-executor0 Not tainted 4.17.0-rc1+ #16 [ 127.637067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.646432] Call Trace: [ 127.649039] dump_stack+0x1b9/0x294 [ 127.652685] ? dump_stack_print_info.cold.2+0x52/0x52 [ 127.657901] ? __lock_acquire+0x7f5/0x5140 [ 127.662155] ? print_usage_bug+0xc0/0xc0 2018/04/24 04:24:08 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x2001c000, 0x0, 0x8011, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0x1ff, 0x0, 0x40, &(0x7f000081c000/0x4000)=nil, 0x2}) 2018/04/24 04:24:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002040)=@getnetconf={0x14, 0x52, 0x100, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1}, 0x80000000) sendto(r0, &(0x7f0000000000)="e556cc5e0b9953f7d82d0e84d15de28e173e00d0e777d7f9de2c62e51c0e737e14adae07cb3b413cbfc4330028a4efd4c23ef905920031c1efa7dea999fd82b84724ae039863cb9e4fd7979441b6f37e2d5000987a5b16d4237b57ca3204aacd4c580df0a770b1e74fbe5301fe2675dbeeeb06225702133212d1dcfdfa2c9b3e91ed1b97ccd32b3f049107a012f6062c9d6b7756803f5be46b15e75a6581b9883b9e0a7a4cd0907b9bb762adc8d47f38ff6aee3132b9c4", 0xb7, 0x8890, 0x0, 0x0) [ 127.666235] should_fail.cold.4+0xa/0x1a [ 127.670314] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.675444] ? debug_check_no_locks_freed+0x310/0x310 [ 127.680657] ? check_noncircular+0x20/0x20 [ 127.684912] ? __lock_acquire+0x7f5/0x5140 [ 127.689170] ? debug_check_no_locks_freed+0x310/0x310 [ 127.694391] ? debug_check_no_locks_freed+0x310/0x310 [ 127.699598] ? print_usage_bug+0xc0/0xc0 [ 127.703679] ? __lock_acquire+0x7f5/0x5140 [ 127.707921] ? kasan_slab_alloc+0x12/0x20 [ 127.712081] ? kmem_cache_alloc+0x12e/0x760 2018/04/24 04:24:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x11b}, 0x1}, 0x0) 2018/04/24 04:24:08 executing program 1: 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$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x24, "e56464d7ed030f72edf7d32584f3c37aaa3a8e1ba0fff89fcc1043f3dc595bd5fc9f853c"}, &(0x7f0000000100)=0x2c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa}, 0x1c) [ 127.716413] ? __d_alloc+0xc0/0xd30 [ 127.720048] ? d_alloc+0x8e/0x370 [ 127.723526] __alloc_pages_nodemask+0x34e/0xd70 [ 127.728208] ? print_usage_bug+0xc0/0xc0 [ 127.732287] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 127.737318] ? lock_acquire+0x1dc/0x520 [ 127.741315] ? graph_lock+0x170/0x170 [ 127.745143] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 127.750695] alloc_pages_current+0x10c/0x210 [ 127.755122] skb_page_frag_refill+0x453/0x6a0 [ 127.760422] ? sock_kfree_s+0x60/0x60 [ 127.764249] ? kasan_check_read+0x11/0x20 2018/04/24 04:24:08 executing program 6: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0) [ 127.768408] ? rcu_is_watching+0x85/0x140 [ 127.772572] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 127.777787] tun_build_skb.isra.51+0x345/0x2040 [ 127.782472] ? __wake_up_common_lock+0x1c2/0x300 [ 127.787247] ? tun_device_event+0x1020/0x1020 [ 127.791754] ? lock_acquire+0x1dc/0x520 [ 127.795743] ? alloc_set_pte+0x1013/0x1600 [ 127.799995] ? check_usage+0x19f/0x770 [ 127.803896] ? print_usage_bug+0xc0/0xc0 [ 127.807973] ? __bfs+0x388/0x790 [ 127.811352] ? print_usage_bug+0xc0/0xc0 2018/04/24 04:24:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000ec0)=0x100f, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0xb78, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000f00)=ANY=[@ANYBLOB="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"]}, 0xcaf) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x6, 0x4) [ 127.815424] ? lockdep_on+0x50/0x50 [ 127.819061] ? lock_pin_lock+0x350/0x350 [ 127.823128] ? lock_downgrade+0x8e0/0x8e0 [ 127.827282] ? print_usage_bug+0xc0/0xc0 [ 127.831349] ? print_usage_bug+0xc0/0xc0 [ 127.835415] ? __lock_acquire+0x7f5/0x5140 [ 127.839660] ? print_usage_bug+0xc0/0xc0 [ 127.843733] ? debug_check_no_locks_freed+0x310/0x310 [ 127.848927] ? __lock_acquire+0x7f5/0x5140 [ 127.853184] tun_get_user+0xc04/0x3ff0 [ 127.857074] ? kasan_check_read+0x11/0x20 [ 127.861225] ? rcu_is_watching+0x85/0x140 [ 127.865389] ? debug_check_no_locks_freed+0x310/0x310 [ 127.870591] ? tun_build_skb.isra.51+0x2040/0x2040 [ 127.875524] ? graph_lock+0x170/0x170 [ 127.877600] kernel msg: ebtables bug: please report to author: Wrong len argument [ 127.879331] ? add_lock_to_list.isra.29+0x1e4/0x490 [ 127.879347] ? graph_lock+0x170/0x170 [ 127.879360] ? trace_hardirqs_off+0x10/0x10 [ 127.879379] ? find_held_lock+0x36/0x1c0 [ 127.879403] ? lock_downgrade+0x8e0/0x8e0 [ 127.879426] ? kasan_check_read+0x11/0x20 [ 127.879442] ? rcu_is_watching+0x85/0x140 2018/04/24 04:24:08 executing program 4: bpf$MAP_CREATE(0x800000000000000, &(0x7f0000000080)={0x5, 0xc, 0x5, 0x81, 0x1, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socketpair(0x4, 0x5, 0x991, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100, 0xba, 0x9, 0x2, 0x16}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="7c000000849070fadccb5240fe8ba05bc0eb79abc9765be57e185fd49954a795b8d0de63efa5ea109d821131cfbb6d40fa4d7a1e267a41a295f3bbff6a202e28137f64b6f1f4547250da9a9f4a00bcb7e52677e2467687fbdac429cd3e0f5ab41a737988d969f901af942663b50599a4b2f2cbde4ad5470253368dd2eb52d266"], &(0x7f0000000240)=0x84) 2018/04/24 04:24:08 executing program 3: r0 = socket$inet(0x2, 0x80000, 0xffffffff00000001) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) r2 = socket(0x11, 0x80000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000071cc62cbc5da3b006e6a355c0a123238311df31845a0db67e9f7e4208724ba638b564412840e537ccf6f20656fc6f7e794aa222e69fef19e6815fb5ae6285a6be1ac0d9d90e5398ba17b99ffb3a2dc0e44274533c6d7c6c6920feb97462a", @ANYRES16=r3, @ANYBLOB="000227bd7000fbdbdf2506000000080004002c0000000800050000000000"], 0x24}, 0x1, 0x0, 0x0, 0x8050}, 0x4080) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e21, 0x1, 0xa, 0x20, 0xa0, 0x6c, 0x0, r1}, {0x4, 0x5, 0x3, 0x0, 0x1, 0x6, 0x5, 0x6}, {0xf4, 0x1f, 0x1}, 0x6, 0x6e6bbd, 0x3, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x6, 0x0, 0x0, 0x1, 0x1ff, 0x6}}, 0xe8) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000340)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2c0000000000000000000000000000000000001f000000000000000000000000000000000000000000000000d3ee442807d16a566ffab0c105e132fb0a253e4a244b43541c60c2432ae9cf45517e387f71254715cf9a35e1299858728f7f8eb6d69c8c9f947da8ccbc93d65a8b227c65a6550ff143db282b9a56dcc315b60b659b96a18d39b33b4c458cc9968d71bd88"]}) recvfrom$unix(r4, &(0x7f00000000c0)=""/83, 0x53, 0x40000000, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) pipe(&(0x7f00000006c0)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000004c0)) [ 127.879458] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 127.879480] ? tun_get+0x22b/0x360 [ 127.908200] kernel msg: ebtables bug: please report to author: Wrong len argument [ 127.908354] ? tun_chr_close+0x180/0x180 [ 127.936988] tun_chr_write_iter+0xb9/0x154 [ 127.941233] do_iter_readv_writev+0x859/0xa50 [ 127.945740] ? vfs_dedupe_file_range+0xa00/0xa00 [ 127.950508] ? rw_verify_area+0x118/0x360 [ 127.954667] do_iter_write+0x185/0x5f0 [ 127.958562] ? dup_iter+0x270/0x270 [ 127.962201] vfs_writev+0x1c7/0x330 2018/04/24 04:24:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000234fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002300)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f00000011c0)="7c2004b3b28ce68468a49c44ad3fc9bf7a22aece0816b530a16c7a52f21b260849d6808bdf14662591c59123e6f4fe863d709075260ec1699b035689c21bd20276faf40a3280089f708e9c142af104d4c048ce3789db6fcbaadf9082ab266df4957f661f848ee25a17decd2cbf79f697d41e355d7df15c0d0ca42509fa1b0b", 0x7f}], 0x1, &(0x7f0000000000)}, 0x0) [ 127.965836] ? vfs_iter_write+0xb0/0xb0 [ 127.969820] ? wait_for_completion+0x870/0x870 [ 127.974415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 127.979952] ? __fdget_pos+0xd6/0x1e0 [ 127.983757] ? __fdget_raw+0x20/0x20 [ 127.987475] ? __sb_end_write+0xac/0xe0 [ 127.991459] do_writev+0x112/0x2f0 [ 127.995004] ? vfs_writev+0x330/0x330 [ 127.998811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 128.004361] __x64_sys_writev+0x75/0xb0 [ 128.008351] do_syscall_64+0x1b1/0x800 [ 128.012244] ? finish_task_switch+0x1ca/0x810 [ 128.016749] ? syscall_return_slowpath+0x5c0/0x5c0 [ 128.021687] ? syscall_return_slowpath+0x30f/0x5c0 [ 128.026626] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 128.031998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.036852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 128.042045] RIP: 0033:0x455241 [ 128.045242] RSP: 002b:00007f26cb10cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 128.052963] RAX: ffffffffffffffda RBX: 000000000000013e RCX: 0000000000455241 [ 128.060232] RDX: 0000000000000001 RSI: 00007f26cb10cbf0 RDI: 00000000000000fc 2018/04/24 04:24:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00008b8fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=ANY=[@ANYBLOB="280000001800210cffffffffffffffff8020000200000005000000000c000900a4060800", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 128.067510] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 128.074783] R10: 000000000000013e R11: 0000000000000293 R12: 0000000000000013 [ 128.082053] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 [ 128.108171] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/24 04:24:09 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000500)={'ipddp0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) recvmsg$kcm(r0, &(0x7f00000060c0)={&(0x7f0000002dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005040), 0x0, &(0x7f00000050c0)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000002d80)={&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000000980)=""/220, 0xdc}], 0x1}, 0x100) bind$pptp(0xffffffffffffffff, &(0x7f0000000680)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) 2018/04/24 04:24:09 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000000140)=0x84) ioctl$PPPIOCGL2TPSTATS(r0, 0x8922, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/24 04:24:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000280)="381464f42ece64e87505f6a7a2c2ef4af381bc10ecc3869ea4d39b060a37366144622a4854fafb", 0x27, 0x4, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = socket(0x1b, 0x800, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000000)="ac3b592c02f7a645ffa4738f11d133b1c43eabf4773de15cad581d7f4db109c6855b3d18f3f72e22a98dd8ec828ea5a4f1631af63d0c04850e85cc00e9587ae7db9950667e55f1f5112614ab4c1a70b4593edb8b1b8baa364349dcc905ce3bf1506a5cea0903518cf62edf6f3b241b81110a2c75481f77da4d9d1a1bdcd4a871441c0bbc74b800ea875710a203d9ec5ea7e432f0ea6652ca5238171290fe508462d2054801d549865813260a5bbbf8e26290011010e20e06addbcb3715ab", 0xbe) 2018/04/24 04:24:09 executing program 4: bpf$MAP_CREATE(0x800000000000000, &(0x7f0000000080)={0x5, 0xc, 0x5, 0x81, 0x1, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socketpair(0x4, 0x5, 0x991, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100, 0xba, 0x9, 0x2, 0x16}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="7c000000849070fadccb5240fe8ba05bc0eb79abc9765be57e185fd49954a795b8d0de63efa5ea109d821131cfbb6d40fa4d7a1e267a41a295f3bbff6a202e28137f64b6f1f4547250da9a9f4a00bcb7e52677e2467687fbdac429cd3e0f5ab41a737988d969f901af942663b50599a4b2f2cbde4ad5470253368dd2eb52d266"], &(0x7f0000000240)=0x84) 2018/04/24 04:24:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003b00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003ac0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3000000010000300000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0093f9c50300000008001c00", @ANYRES32, @ANYBLOB="08001300", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x0, 0x0, 0x2, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x0, 0x10}, 0xc) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'veth0_to_bridge\x00', 0x1}, 0x18) 2018/04/24 04:24:09 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="53000000515d367a6c16a840218ba635c5f5acc99229d782ba6deeac7a5758c40ba6f84f45ea613acc8a2c099b2b74eb3438811b57b07658fc7fb64feb42a09fc3560c4c179f5d951cc01ce0e00c91c37e4c2a7a2362c9"], &(0x7f0000000180)=0x5b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xd5c, 0x400, 0x8000, 0x2, 0x9, 0x2, 0x4, 0x0, r1}, &(0x7f0000000380)=0x20) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6, @random="35989d53f1c2"}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x7f}, &(0x7f0000000400)=0x8) getpeername(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/24 04:24:09 executing program 0 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="dd", 0x1, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0xe, 0x26, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e22, 0x400, 0x4e20, 0x1f, 0xa, 0x80, 0xa0, 0x11, r2, r3}, {0xffff, 0xfb5, 0x1, 0xe9e9, 0x80000000, 0xbb88, 0x20, 0x400}, {0x2, 0x9, 0x5, 0x2}, 0x80000000, 0x6e6bbf, 0x3, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4d6, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x2, 0x1, 0x400, 0x9, 0x6, 0x8}}, 0xe8) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000500)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) [ 129.079246] FAULT_INJECTION: forcing a failure. [ 129.079246] name failslab, interval 1, probability 0, space 0, times 1 [ 129.090575] CPU: 1 PID: 11850 Comm: syz-executor0 Not tainted 4.17.0-rc1+ #16 [ 129.097868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.107235] Call Trace: [ 129.109840] dump_stack+0x1b9/0x294 [ 129.113483] ? dump_stack_print_info.cold.2+0x52/0x52 [ 129.118689] ? debug_check_no_locks_freed+0x310/0x310 [ 129.123902] should_fail.cold.4+0xa/0x1a [ 129.127981] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.133104] ? debug_check_no_locks_freed+0x310/0x310 [ 129.138311] ? rcu_pm_notify+0xc0/0xc0 [ 129.142221] ? rcu_read_lock_sched_held+0x108/0x120 [ 129.147252] ? __alloc_pages_nodemask+0xacf/0xd70 [ 129.152106] ? graph_lock+0x170/0x170 [ 129.155925] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 129.160971] ? find_held_lock+0x36/0x1c0 [ 129.165054] __should_failslab+0x124/0x180 [ 129.169300] should_failslab+0x9/0x14 [ 129.173120] kmem_cache_alloc+0x47/0x760 [ 129.177204] __build_skb+0xa3/0x410 [ 129.180847] ? skb_try_coalesce+0x1c70/0x1c70 [ 129.185358] ? graph_lock+0x170/0x170 [ 129.189175] ? lock_acquire+0x1dc/0x520 [ 129.193169] ? tun_build_skb.isra.51+0x485/0x2040 [ 129.198028] build_skb+0x6f/0x2e0 [ 129.201490] ? __build_skb+0x410/0x410 [ 129.205402] tun_build_skb.isra.51+0x878/0x2040 [ 129.210091] ? tun_device_event+0x1020/0x1020 [ 129.214598] ? lock_acquire+0x1dc/0x520 [ 129.218583] ? alloc_set_pte+0x1013/0x1600 [ 129.222830] ? graph_lock+0x170/0x170 2018/04/24 04:24:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(serpent-generic),ghash)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="aea87281451b1c1a8a6fefb972b29057", 0x10}], 0x1, &(0x7f0000000200), 0x0, 0x4000090}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/24 04:24:09 executing program 1: r0 = socket(0x400000010, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f0000001080)=""/4096, 0x1000, 0x0, &(0x7f0000001040)={0x3, {"a10a9f7dacbd1d"}}, 0xffffffffffffffb2) write(r0, &(0x7f0000000000)="260000005e0009fff18500002437f9919fc23a000500573f93", 0x19) [ 129.226645] ? print_usage_bug+0xc0/0xc0 [ 129.230725] ? reacquire_held_locks+0xbc/0x3e0 [ 129.235318] ? alloc_set_pte+0x1013/0x1600 [ 129.239568] ? print_usage_bug+0xc0/0xc0 [ 129.243649] ? print_usage_bug+0xc0/0xc0 [ 129.247725] ? lock_downgrade+0x8e0/0x8e0 [ 129.251884] ? print_usage_bug+0xc0/0xc0 [ 129.255967] ? print_usage_bug+0xc0/0xc0 [ 129.260117] ? __lock_acquire+0x7f5/0x5140 [ 129.264370] ? debug_check_no_locks_freed+0x310/0x310 [ 129.269577] ? print_usage_bug+0xc0/0xc0 [ 129.274435] ? debug_check_no_locks_freed+0x310/0x310 [ 129.279633] ? __lock_acquire+0x7f5/0x5140 [ 129.283896] tun_get_user+0xc04/0x3ff0 [ 129.287794] ? debug_check_no_locks_freed+0x310/0x310 [ 129.293006] ? debug_check_no_locks_freed+0x310/0x310 [ 129.298206] ? tun_build_skb.isra.51+0x2040/0x2040 [ 129.303146] ? graph_lock+0x170/0x170 [ 129.306963] ? graph_lock+0x170/0x170 [ 129.310771] ? lock_acquire+0x1dc/0x520 [ 129.314752] ? __fdget_pos+0x1a9/0x1e0 [ 129.318651] ? find_held_lock+0x36/0x1c0 [ 129.322731] ? lock_downgrade+0x8e0/0x8e0 [ 129.326896] ? kasan_check_read+0x11/0x20 [ 129.331055] ? rcu_is_watching+0x85/0x140 [ 129.335220] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 129.340436] ? tun_get+0x22b/0x360 [ 129.343990] ? tun_chr_close+0x180/0x180 [ 129.348071] tun_chr_write_iter+0xb9/0x154 [ 129.352316] do_iter_readv_writev+0x859/0xa50 [ 129.356826] ? vfs_dedupe_file_range+0xa00/0xa00 [ 129.361597] ? rw_verify_area+0x118/0x360 [ 129.365756] do_iter_write+0x185/0x5f0 [ 129.369648] ? dup_iter+0x270/0x270 [ 129.373295] vfs_writev+0x1c7/0x330 [ 129.376919] ? vfs_iter_write+0xb0/0xb0 [ 129.380878] ? wait_for_completion+0x870/0x870 [ 129.385462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.390995] ? __fdget_pos+0xd6/0x1e0 [ 129.394803] ? __fdget_raw+0x20/0x20 [ 129.398570] ? __sb_end_write+0xac/0xe0 [ 129.402540] do_writev+0x112/0x2f0 [ 129.406068] ? vfs_writev+0x330/0x330 [ 129.409862] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 129.415401] __x64_sys_writev+0x75/0xb0 [ 129.419358] do_syscall_64+0x1b1/0x800 [ 129.423226] ? finish_task_switch+0x1ca/0x810 [ 129.427707] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.432620] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.437538] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 129.442896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.447724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 129.452892] RIP: 0033:0x455241 [ 129.456069] RSP: 002b:00007f26cb10cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 129.463776] RAX: ffffffffffffffda RBX: 000000000000013e RCX: 0000000000455241 [ 129.471040] RDX: 0000000000000001 RSI: 00007f26cb10cbf0 RDI: 00000000000000fc [ 129.478297] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 129.485559] R10: 000000000000013e R11: 0000000000000293 R12: 0000000000000013 [ 129.492810] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 2018/04/24 04:24:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00000011c0)="234a40e9a9b4c808b008b60f2d5e915048629d0a0f71a4b41474bffacf49a20a082e9e032f87160fe9d9c939349fddfa3dd8bb874f5e90cec66ff0686dfd24bc34e1dd2596caeaf1350e3516434050552afe4afbf42c30d297508dc122faf81f8f615f0d015436e7176f419c3c554e02315e9bddd929a064b646a5e6fb1d01287680170e0c553d8a2efd70fa9d8106048af420d0a8cb", 0x96) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000001040)=0x2) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001280)=""/21, &(0x7f00000012c0)=0x15) socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000001080), &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={0x0, 0x10000}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001180)=@assoc_value={r4}, 0x8) 2018/04/24 04:24:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f00000004c0)=@nfc, &(0x7f0000000540)=0x80, 0x80800) connect$pppoe(r1, &(0x7f0000000580)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x1e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000000c0)=0x7) 2018/04/24 04:24:10 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000140)="2db770964e24a5b969a85f1206ce6dfa9accecc0594cb4da85fa02a0145fa4040000000140797e10658b619b70dfb97114542ca06ba7af7522f17f3a1e31b8754e09343f179b5f8b5c48df1d5037a5c5901ffe43f875b0782fd18dd38abace2bc52a40d6e31a63a7a642f041b3df50ddb53a005918a95024a43f1ce2f4a7bdb952", 0x81) 2018/04/24 04:24:10 executing program 6: socketpair(0x0, 0x5, 0x3f, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000400)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000080)={@rand_addr, @broadcast, @local}, &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000b92000)={0x1c, 0x7, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) setsockopt$sock_void(r2, 0x1, 0x200000027, 0x0, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r7 = getgid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={r5, r6, r7}, 0xc) 2018/04/24 04:24:10 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket(0x3, 0x1, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x9, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x2, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x190) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) 2018/04/24 04:24:10 executing program 0 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/24 04:24:10 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x6558, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 130.250085] FAULT_INJECTION: forcing a failure. [ 130.250085] name failslab, interval 1, probability 0, space 0, times 0 [ 130.261564] CPU: 1 PID: 11898 Comm: syz-executor0 Not tainted 4.17.0-rc1+ #16 [ 130.268847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.278208] Call Trace: [ 130.280818] dump_stack+0x1b9/0x294 [ 130.284472] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.289682] ? graph_lock+0x170/0x170 [ 130.293498] ? graph_lock+0x170/0x170 [ 130.297318] should_fail.cold.4+0xa/0x1a [ 130.301393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.306511] ? __lock_is_held+0xb5/0x140 [ 130.310580] ? find_held_lock+0x36/0x1c0 [ 130.314672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.320223] ? trace_fib6_table_lookup+0xc4/0x430 [ 130.325091] ? ip6_route_redirect.isra.43+0x2a0/0x2a0 [ 130.330298] ? kasan_check_read+0x11/0x20 [ 130.334463] ? rcu_is_watching+0x85/0x140 [ 130.338635] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.343843] ? trace_hardirqs_on_caller+0x19e/0x5c0 2018/04/24 04:24:11 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000027c0)=@broute={'broute\x00', 0x20, 0x1, 0xa48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x0, &(0x7f0000001d00), &(0x7f0000000040)=ANY=[@ANYBLOB="00220000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000000069705f7674693000000000000000000074756e6c30000000000000000000000069705f76746930000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000f008000040090000b8090000616d6f6e6700000000000000000000000000000000000000000000000000000058080000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f6237971e2250fcb3aca6d27d00ee4d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f00000100000000000000007f0000010000000000000000e000000249444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000004d3afd162146a851354155087b2aa13d0a36a38f972508b322a771a08d6024907b6b6d0ebb12c33df025cc43b663b3f332deeed30000000000000000000000000000000032eab947f93360ff9eadea3b62dceb8da560ed697a1916ae22293402c37be8d1bd5e633f2df8304bd810b1f33f81b6a202af66aa8af1820a806886cd231ac71b0e71972411dcbaa71b62ceb0c67eee6023df4b83d1b0af994afc4dd641a734817b5b746d4b9f206af0111ba49eddd20ae3a49afe1c749cd92b9d57eca9c1e5e00d5ef3d603e421a36dd2f3ebb6fef60b8df366fcc796ff5ac98d9fce20"]}, 0xb51) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000c40)=""/107, &(0x7f0000000c00)=0x1e3) 2018/04/24 04:24:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000b2000)=0x534, 0xdc9736c46be0d01e) accept(r1, &(0x7f0000000100)=@ipx, &(0x7f0000000000)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) [ 130.348873] ? ip6_pol_route+0x1025/0x2100 [ 130.353125] ? ip6_pol_route+0x10bc/0x2100 [ 130.357382] __should_failslab+0x124/0x180 [ 130.361648] should_failslab+0x9/0x14 [ 130.365473] kmem_cache_alloc_node+0x56/0x780 [ 130.369849] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 130.369982] ? ip6_pol_route_lookup+0xfc0/0xfc0 [ 130.381916] __alloc_skb+0x111/0x780 [ 130.385648] ? skb_scrub_packet+0x580/0x580 [ 130.389983] ? debug_check_no_locks_freed+0x310/0x310 [ 130.395188] ? print_usage_bug+0xc0/0xc0 [ 130.399278] ? debug_check_no_locks_freed+0x310/0x310 [ 130.400666] kernel msg: ebtables bug: please report to author: Wrong len argument [ 130.404474] ? print_usage_bug+0xc0/0xc0 [ 130.404493] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 130.404510] ? lock_downgrade+0x8e0/0x8e0 [ 130.404532] alloc_skb_with_frags+0x137/0x760 [ 130.404545] ? __lock_acquire+0x7f5/0x5140 [ 130.404560] ? __lock_acquire+0x7f5/0x5140 [ 130.404573] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 130.404594] sock_alloc_send_pskb+0x87a/0xae0 [ 130.404634] ? sock_wmalloc+0x1e0/0x1e0 [ 130.404646] ? print_usage_bug+0xc0/0xc0 [ 130.404660] ? __lock_acquire+0x7f5/0x5140 [ 130.404682] ? graph_lock+0x170/0x170 [ 130.404695] ? debug_check_no_locks_freed+0x310/0x310 [ 130.404707] ? dst_release+0x5d/0xb0 [ 130.404721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.404735] ? xfrm_lookup+0x827/0x2860 [ 130.404749] sock_alloc_send_skb+0x32/0x40 [ 130.404771] __ip6_append_data.isra.47+0x1f4e/0x3750 [ 130.469426] kernel msg: ebtables bug: please report to author: Wrong len argument [ 130.472642] ? lock_downgrade+0x8e0/0x8e0 [ 130.472669] ? ip6_dst_mtu_forward+0x470/0x470 [ 130.472693] ? ip6_mtu+0x159/0x510 [ 130.472705] ? ip6_dst_ifdown+0x4c0/0x4c0 [ 130.472721] ? find_held_lock+0x36/0x1c0 [ 130.485685] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 130.486443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.486461] ? ip6_setup_cork+0x10b8/0x1800 [ 130.486483] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 130.486498] ? graph_lock+0x170/0x170 [ 130.486515] ? lock_acquire+0x1dc/0x520 [ 130.552897] ? icmp6_send+0x1c76/0x2d90 [ 130.556904] ip6_append_data+0x1bd/0x2e0 [ 130.560975] ? rawv6_exit+0x20/0x20 [ 130.564627] ? rawv6_exit+0x20/0x20 [ 130.568274] icmp6_send+0x1e24/0x2d90 [ 130.572185] ? __lock_acquire+0x7f5/0x5140 [ 130.576530] ? icmpv6_push_pending_frames+0x540/0x540 [ 130.582007] ? debug_check_no_locks_freed+0x310/0x310 [ 130.587581] ? debug_check_no_locks_freed+0x310/0x310 [ 130.592803] ? __lock_acquire+0x7f5/0x5140 [ 130.597589] ? debug_check_no_locks_freed+0x310/0x310 [ 130.602801] ? print_usage_bug+0xc0/0xc0 [ 130.606964] ? __lock_acquire+0x7f5/0x5140 [ 130.611221] ? __lock_acquire+0x7f5/0x5140 [ 130.615481] ? check_noncircular+0x20/0x20 [ 130.619733] ? print_usage_bug+0xc0/0xc0 [ 130.623810] ? graph_lock+0x170/0x170 [ 130.627636] ? graph_lock+0x170/0x170 [ 130.631456] icmpv6_param_prob+0x2c/0x40 [ 130.635527] ? icmpv6_param_prob+0x2c/0x40 [ 130.639767] ip6_parse_tlv+0x696/0x770 [ 130.643644] ipv6_parse_hopopts+0x29a/0x590 [ 130.647956] ipv6_rcv+0xd97/0x2040 [ 130.651485] ? ip6_input+0x5e0/0x5e0 [ 130.655285] ? is_bpf_text_address+0xd7/0x170 [ 130.659770] ? kernel_text_address+0x79/0xf0 [ 130.664167] ? __kernel_text_address+0xd/0x40 [ 130.668652] ? __lock_is_held+0xb5/0x140 [ 130.672711] ? ip6_input+0x5e0/0x5e0 [ 130.676416] __netif_receive_skb_core+0x26f5/0x3630 [ 130.681441] ? nf_ingress+0xa00/0xa00 [ 130.685232] ? __lock_acquire+0x7f5/0x5140 [ 130.689460] ? debug_check_no_locks_freed+0x310/0x310 [ 130.694642] ? skb_flow_dissect_tunnel_info+0xaa0/0xaa0 [ 130.700001] ? graph_lock+0x170/0x170 [ 130.703795] ? rcu_read_lock_sched_held+0x108/0x120 [ 130.708799] ? kmem_cache_alloc+0x5fa/0x760 [ 130.713107] ? find_held_lock+0x36/0x1c0 [ 130.717159] ? lock_downgrade+0x8e0/0x8e0 [ 130.721293] ? lock_downgrade+0x8e0/0x8e0 [ 130.725431] ? pvclock_read_flags+0x160/0x160 [ 130.729914] ? build_skb+0x1c7/0x2e0 [ 130.733614] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.738799] ? ktime_get_with_offset+0x395/0x4a0 [ 130.743544] ? lock_acquire+0x1dc/0x520 [ 130.747505] ? netif_receive_skb_internal+0xa2/0x7b0 [ 130.752609] ? kasan_check_read+0x11/0x20 [ 130.756751] ? rcu_is_watching+0x85/0x140 [ 130.760885] ? lock_acquire+0x1dc/0x520 [ 130.764847] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.770039] __netif_receive_skb+0x2c/0x1e0 [ 130.774359] netif_receive_skb_internal+0x126/0x7b0 [ 130.779361] ? dev_cpu_dead+0xad0/0xad0 [ 130.783333] ? reacquire_held_locks+0xbc/0x3e0 [ 130.787950] ? kasan_check_read+0x11/0x20 [ 130.792102] ? rcu_is_watching+0x85/0x140 [ 130.796242] ? rcu_pm_notify+0xc0/0xc0 [ 130.800128] netif_receive_skb+0xba/0x400 [ 130.804266] ? netif_receive_skb_internal+0x7b0/0x7b0 [ 130.809453] ? find_held_lock+0x36/0x1c0 [ 130.813514] ? tun_rx_batched.isra.53+0x494/0x8c0 [ 130.818352] tun_rx_batched.isra.53+0x4ba/0x8c0 [ 130.823017] ? tun_sock_write_space+0x390/0x390 [ 130.827694] ? kasan_check_read+0x11/0x20 [ 130.831825] ? rcu_is_watching+0x85/0x140 [ 130.835967] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.841246] tun_get_user+0x2944/0x3ff0 [ 130.845208] ? debug_check_no_locks_freed+0x310/0x310 [ 130.850391] ? debug_check_no_locks_freed+0x310/0x310 [ 130.855600] ? tun_build_skb.isra.51+0x2040/0x2040 [ 130.860519] ? graph_lock+0x170/0x170 [ 130.864319] ? graph_lock+0x170/0x170 [ 130.868129] ? lock_acquire+0x1dc/0x520 [ 130.872101] ? __fdget_pos+0x1a9/0x1e0 [ 130.875978] ? find_held_lock+0x36/0x1c0 [ 130.880047] ? kasan_check_read+0x11/0x20 [ 130.884181] ? rcu_is_watching+0x85/0x140 [ 130.888324] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.893511] ? tun_get+0x22b/0x360 [ 130.897050] ? tun_chr_close+0x180/0x180 [ 130.901103] tun_chr_write_iter+0xb9/0x154 [ 130.905344] do_iter_readv_writev+0x859/0xa50 [ 130.909838] ? vfs_dedupe_file_range+0xa00/0xa00 [ 130.914598] ? rw_verify_area+0x118/0x360 [ 130.918747] do_iter_write+0x185/0x5f0 [ 130.922629] ? dup_iter+0x270/0x270 [ 130.926247] vfs_writev+0x1c7/0x330 [ 130.929871] ? vfs_iter_write+0xb0/0xb0 [ 130.933841] ? wait_for_completion+0x870/0x870 [ 130.938417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.943952] ? __fdget_pos+0xd6/0x1e0 [ 130.947912] ? __fdget_raw+0x20/0x20 [ 130.951620] ? __sb_end_write+0xac/0xe0 [ 130.955593] do_writev+0x112/0x2f0 [ 130.959120] ? vfs_writev+0x330/0x330 [ 130.962917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 130.968461] __x64_sys_writev+0x75/0xb0 [ 130.972424] do_syscall_64+0x1b1/0x800 [ 130.976295] ? finish_task_switch+0x1ca/0x810 [ 130.980777] ? syscall_return_slowpath+0x5c0/0x5c0 [ 130.985693] ? syscall_return_slowpath+0x30f/0x5c0 [ 130.990612] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 130.995970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.000809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.005992] RIP: 0033:0x455241 [ 131.009168] RSP: 002b:00007f26cb10cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 131.016861] RAX: ffffffffffffffda RBX: 000000000000013e RCX: 0000000000455241 [ 131.024115] RDX: 0000000000000001 RSI: 00007f26cb10cbf0 RDI: 00000000000000fc [ 131.031369] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 131.038618] R10: 000000000000013e R11: 0000000000000293 R12: 0000000000000013 [ 131.045867] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000002 2018/04/24 04:24:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000092a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000040)={@loopback=0x7f000001, @rand_addr=0x7}, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmmsg(r1, &(0x7f0000fd9f80)=[{{&(0x7f0000b9dff0)=@can={0x1d}, 0x10, &(0x7f0000d75ff1), 0x0, &(0x7f0000f00000)}}, {{&(0x7f0000428ff0)=@ipx={0x4, 0x0, 0x0, "c3e882890086"}, 0x10, &(0x7f000019b000)}}], 0x2, 0x0) 2018/04/24 04:24:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], []]}, 0x278) 2018/04/24 04:24:11 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080045000030000000000067900000000000ffffffff2100907800000000450000060000000000000000ac14ffbbe0000001d1b6040841d944a6b5861eae695006ddcf143ef3268d7e1cefc8ae180fa40b06429ba6a250851e645868b9b00140fb6ee4cfb90ba8fec60b6594b3f56fd034595f9d9cfe110718760a09129a411093db1364dd35fb8ac5625fcd65002d6679908645b3256eb61f160232ab6e6e17ad45128c41c59d3acde121331ee01cf9a97da488af0b2d30d357920d09deac189a5d16619fecb4c22a995bf7bfcee87afd726a2e546152cd"], &(0x7f0000000000)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/24 04:24:11 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000400)={0x2, 'vcan0\x00', 0x2}, 0x18) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/181, 0xb5}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000240)=""/234, 0xea}], 0x5, 0x0) 2018/04/24 04:24:11 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') write(r0, &(0x7f0000000040)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0xb) 2018/04/24 04:24:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x2000}) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 04:24:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x1, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0x5f, 0xe4ffffff]}, 0x2c) 2018/04/24 04:24:11 executing program 0 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:11 executing program 2: r0 = socket(0x8, 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x80000000, 0x7, 0x0, 0x5, 0x400, 0x5, 0x7fff, 0x7ff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa00040000000000000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c4625b9"], &(0x7f00000000c0)) setsockopt$inet_int(r2, 0x0, 0x3c, &(0x7f0000000ffc), 0x4) [ 131.118413] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 131.120289] FAULT_INJECTION: forcing a failure. [ 131.120289] name failslab, interval 1, probability 0, space 0, times 0 [ 131.138171] CPU: 1 PID: 11942 Comm: syz-executor0 Not tainted 4.17.0-rc1+ #16 [ 131.145454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.154821] Call Trace: [ 131.157423] dump_stack+0x1b9/0x294 [ 131.161072] ? dump_stack_print_info.cold.2+0x52/0x52 2018/04/24 04:24:11 executing program 1: r0 = socket$inet(0x2, 0x805, 0xfffffffffffffff8) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/134, 0x86}, 0x0) [ 131.166272] ? is_bpf_text_address+0xd7/0x170 [ 131.170784] ? kernel_text_address+0x79/0xf0 [ 131.174154] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 131.175201] ? __unwind_start+0x166/0x330 [ 131.175224] should_fail.cold.4+0xa/0x1a [ 131.175240] ? __save_stack_trace+0x7e/0xd0 [ 131.175259] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.201239] ? save_stack+0xa9/0xd0 [ 131.204874] ? save_stack+0x43/0xd0 [ 131.208509] ? kasan_kmalloc+0xc4/0xe0 [ 131.212398] ? kasan_slab_alloc+0x12/0x20 [ 131.216556] ? kmem_cache_alloc_node+0x144/0x780 [ 131.221312] ? __alloc_skb+0x111/0x780 [ 131.225186] ? alloc_skb_with_frags+0x137/0x760 [ 131.229844] ? sock_alloc_send_pskb+0x87a/0xae0 [ 131.234500] ? sock_alloc_send_skb+0x32/0x40 [ 131.238896] ? __ip6_append_data.isra.47+0x1f4e/0x3750 [ 131.244155] ? ip6_append_data+0x1bd/0x2e0 [ 131.248373] ? icmp6_send+0x1e24/0x2d90 [ 131.252329] ? icmpv6_param_prob+0x2c/0x40 [ 131.256548] ? ip6_parse_tlv+0x696/0x770 [ 131.260594] ? ipv6_parse_hopopts+0x29a/0x590 [ 131.265071] ? ipv6_rcv+0xd97/0x2040 [ 131.268774] ? __netif_receive_skb_core+0x26f5/0x3630 [ 131.273945] ? __netif_receive_skb+0x2c/0x1e0 [ 131.278423] ? netif_receive_skb_internal+0x126/0x7b0 [ 131.283600] ? netif_receive_skb+0xba/0x400 [ 131.287909] ? tun_rx_batched.isra.53+0x4ba/0x8c0 [ 131.292737] ? tun_get_user+0x2944/0x3ff0 [ 131.296869] ? tun_chr_write_iter+0xb9/0x154 [ 131.301262] ? do_iter_readv_writev+0x859/0xa50 [ 131.305914] ? do_iter_write+0x185/0x5f0 [ 131.309958] ? vfs_writev+0x1c7/0x330 [ 131.313744] ? __x64_sys_writev+0x75/0xb0 [ 131.317877] ? do_syscall_64+0x1b1/0x800 [ 131.321923] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.327283] ? ip6_route_redirect.isra.43+0x2a0/0x2a0 [ 131.332475] ? graph_lock+0x170/0x170 [ 131.336280] ? rcu_is_watching+0x85/0x140 [ 131.340417] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.345596] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 131.350596] ? ip6_pol_route+0x1025/0x2100 [ 131.354817] __should_failslab+0x124/0x180 [ 131.359041] should_failslab+0x9/0x14 [ 131.362833] kmem_cache_alloc_node_trace+0x5a/0x770 [ 131.367856] __kmalloc_node_track_caller+0x33/0x70 [ 131.372773] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 131.377514] __alloc_skb+0x14d/0x780 [ 131.381218] ? skb_scrub_packet+0x580/0x580 [ 131.385527] ? debug_check_no_locks_freed+0x310/0x310 [ 131.390720] ? print_usage_bug+0xc0/0xc0 [ 131.394770] ? debug_check_no_locks_freed+0x310/0x310 [ 131.399944] ? print_usage_bug+0xc0/0xc0 [ 131.403994] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 131.409608] ? lock_downgrade+0x8e0/0x8e0 [ 131.413745] alloc_skb_with_frags+0x137/0x760 [ 131.418228] ? __lock_acquire+0x7f5/0x5140 [ 131.422456] ? __lock_acquire+0x7f5/0x5140 [ 131.426677] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 131.431426] sock_alloc_send_pskb+0x87a/0xae0 [ 131.435910] ? sock_wmalloc+0x1e0/0x1e0 [ 131.439867] ? print_usage_bug+0xc0/0xc0 [ 131.443916] ? __lock_acquire+0x7f5/0x5140 [ 131.448143] ? graph_lock+0x170/0x170 [ 131.451930] ? debug_check_no_locks_freed+0x310/0x310 [ 131.457105] ? dst_release+0x5d/0xb0 [ 131.460808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.466335] ? xfrm_lookup+0x827/0x2860 [ 131.470300] sock_alloc_send_skb+0x32/0x40 [ 131.474530] __ip6_append_data.isra.47+0x1f4e/0x3750 [ 131.479628] ? lock_downgrade+0x8e0/0x8e0 [ 131.483768] ? ip6_dst_mtu_forward+0x470/0x470 [ 131.488340] ? ip6_mtu+0x159/0x510 [ 131.491862] ? ip6_dst_ifdown+0x4c0/0x4c0 [ 131.496085] ? find_held_lock+0x36/0x1c0 [ 131.500134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.505657] ? ip6_setup_cork+0x10b8/0x1800 [ 131.509975] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 131.514888] ? graph_lock+0x170/0x170 [ 131.518674] ? lock_acquire+0x1dc/0x520 [ 131.522633] ? icmp6_send+0x1c76/0x2d90 [ 131.526597] ip6_append_data+0x1bd/0x2e0 [ 131.530644] ? rawv6_exit+0x20/0x20 [ 131.534257] ? rawv6_exit+0x20/0x20 [ 131.537871] icmp6_send+0x1e24/0x2d90 [ 131.541660] ? __lock_acquire+0x7f5/0x5140 [ 131.545886] ? icmpv6_push_pending_frames+0x540/0x540 [ 131.551062] ? debug_check_no_locks_freed+0x310/0x310 [ 131.556240] ? debug_check_no_locks_freed+0x310/0x310 [ 131.561429] ? __lock_acquire+0x7f5/0x5140 [ 131.565654] ? debug_check_no_locks_freed+0x310/0x310 [ 131.570830] ? print_usage_bug+0xc0/0xc0 [ 131.574875] ? __lock_acquire+0x7f5/0x5140 [ 131.579097] ? __lock_acquire+0x7f5/0x5140 [ 131.583318] ? check_noncircular+0x20/0x20 [ 131.587541] ? print_usage_bug+0xc0/0xc0 [ 131.592590] ? graph_lock+0x170/0x170 [ 131.596384] ? graph_lock+0x170/0x170 [ 131.600175] icmpv6_param_prob+0x2c/0x40 [ 131.604227] ? icmpv6_param_prob+0x2c/0x40 [ 131.608445] ip6_parse_tlv+0x696/0x770 [ 131.612331] ipv6_parse_hopopts+0x29a/0x590 [ 131.616639] ipv6_rcv+0xd97/0x2040 [ 131.620166] ? ip6_input+0x5e0/0x5e0 [ 131.623872] ? is_bpf_text_address+0xd7/0x170 [ 131.628444] ? kernel_text_address+0x79/0xf0 [ 131.632835] ? __kernel_text_address+0xd/0x40 [ 131.637318] ? __lock_is_held+0xb5/0x140 [ 131.641365] ? ip6_input+0x5e0/0x5e0 [ 131.645065] __netif_receive_skb_core+0x26f5/0x3630 [ 131.650072] ? nf_ingress+0xa00/0xa00 [ 131.653861] ? __lock_acquire+0x7f5/0x5140 [ 131.658090] ? debug_check_no_locks_freed+0x310/0x310 [ 131.663268] ? skb_flow_dissect_tunnel_info+0xaa0/0xaa0 [ 131.668618] ? graph_lock+0x170/0x170 [ 131.672408] ? rcu_read_lock_sched_held+0x108/0x120 [ 131.677411] ? kmem_cache_alloc+0x5fa/0x760 [ 131.681723] ? find_held_lock+0x36/0x1c0 [ 131.685773] ? lock_downgrade+0x8e0/0x8e0 [ 131.689903] ? lock_downgrade+0x8e0/0x8e0 [ 131.694043] ? pvclock_read_flags+0x160/0x160 [ 131.698522] ? build_skb+0x1c7/0x2e0 [ 131.702222] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.707400] ? ktime_get_with_offset+0x395/0x4a0 [ 131.712142] ? lock_acquire+0x1dc/0x520 [ 131.716099] ? netif_receive_skb_internal+0xa2/0x7b0 [ 131.721193] ? kasan_check_read+0x11/0x20 [ 131.725323] ? rcu_is_watching+0x85/0x140 [ 131.729453] ? lock_acquire+0x1dc/0x520 [ 131.733410] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.738587] __netif_receive_skb+0x2c/0x1e0 [ 131.742893] netif_receive_skb_internal+0x126/0x7b0 [ 131.747900] ? dev_cpu_dead+0xad0/0xad0 [ 131.751859] ? reacquire_held_locks+0xbc/0x3e0 [ 131.756442] ? kasan_check_read+0x11/0x20 [ 131.760585] ? rcu_is_watching+0x85/0x140 [ 131.764720] ? rcu_pm_notify+0xc0/0xc0 [ 131.768602] netif_receive_skb+0xba/0x400 [ 131.772734] ? netif_receive_skb_internal+0x7b0/0x7b0 [ 131.777908] ? find_held_lock+0x36/0x1c0 [ 131.781958] ? tun_rx_batched.isra.53+0x494/0x8c0 [ 131.786785] tun_rx_batched.isra.53+0x4ba/0x8c0 [ 131.791444] ? tun_sock_write_space+0x390/0x390 [ 131.796273] ? kasan_check_read+0x11/0x20 [ 131.800410] ? rcu_is_watching+0x85/0x140 [ 131.804548] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.809727] tun_get_user+0x2944/0x3ff0 [ 131.813684] ? debug_check_no_locks_freed+0x310/0x310 [ 131.818861] ? debug_check_no_locks_freed+0x310/0x310 [ 131.824043] ? tun_build_skb.isra.51+0x2040/0x2040 [ 131.828958] ? graph_lock+0x170/0x170 [ 131.832747] ? graph_lock+0x170/0x170 [ 131.836530] ? lock_acquire+0x1dc/0x520 [ 131.840486] ? __fdget_pos+0x1a9/0x1e0 [ 131.844362] ? find_held_lock+0x36/0x1c0 [ 131.848425] ? kasan_check_read+0x11/0x20 [ 131.852556] ? rcu_is_watching+0x85/0x140 [ 131.856689] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.861868] ? tun_get+0x22b/0x360 [ 131.865393] ? tun_chr_close+0x180/0x180 [ 131.869444] tun_chr_write_iter+0xb9/0x154 [ 131.873664] do_iter_readv_writev+0x859/0xa50 [ 131.878144] ? vfs_dedupe_file_range+0xa00/0xa00 [ 131.882892] ? rw_verify_area+0x118/0x360 [ 131.887032] do_iter_write+0x185/0x5f0 [ 131.890910] ? dup_iter+0x270/0x270 [ 131.894526] vfs_writev+0x1c7/0x330 [ 131.898141] ? vfs_iter_write+0xb0/0xb0 [ 131.902100] ? wait_for_completion+0x870/0x870 [ 131.906678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.912196] ? __fdget_pos+0xd6/0x1e0 [ 131.915983] ? __fdget_raw+0x20/0x20 [ 131.919684] ? __sb_end_write+0xac/0xe0 [ 131.923645] do_writev+0x112/0x2f0 [ 131.927173] ? vfs_writev+0x330/0x330 [ 131.930958] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 131.936480] __x64_sys_writev+0x75/0xb0 [ 131.940532] do_syscall_64+0x1b1/0x800 [ 131.944495] ? finish_task_switch+0x1ca/0x810 [ 131.948974] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.953890] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.958814] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.964182] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/24 04:24:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_ident={0x2, 0xb, 0xb3, 0x0, 0x747b}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 131.969020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.974215] RIP: 0033:0x455241 [ 131.977386] RSP: 002b:00007f26cb10cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 131.985082] RAX: ffffffffffffffda RBX: 000000000000013e RCX: 0000000000455241 [ 131.992341] RDX: 0000000000000001 RSI: 00007f26cb10cbf0 RDI: 00000000000000fc [ 131.999595] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 132.006846] R10: 000000000000013e R11: 0000000000000293 R12: 0000000000000013 [ 132.014097] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000003 2018/04/24 04:24:12 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x297268a5, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)={0x1c, 0xa, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/24 04:24:12 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0000005528356a2544d096000000000000000000000017dbbf3dbbcaf6904a37f62796eb0c83b340e7f67f1d20d2890b933756f68b564e6c8ce76625465a1c9e776d297dd00b47967b956e3da7a1efbeb648258377ea6d6d3cf21a24f7f14986b417c67d326bd08df9aa04fbc4e346af00475bf95bfe09fd84fe95f7c3abf341afc806599af7ef83f9fc0c9f36007089d65799c3ebce954782e967e682cc6333befbb6658274ccfbcc0f7ab9e5f64b0c29f2c982"]}) 2018/04/24 04:24:12 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000e80)={0x2a3, &(0x7f0000000140)=[{}, {}]}) readv(r0, &(0x7f0000000200), 0x1000000000000251) tee(r2, r1, 0x8008, 0xc) write(r1, &(0x7f0000001600)="4845871465ea5ee06130494f2fc534b5b9490d393a26dfd821f7b1f493440683981d15104bb20a5604d1513daa0e1544eeba6823a746bc5f47dcfa89b7aa6ecfac42d2f4f97839e177e8068e47a46dd5b003a6ba5f0edc3cf86368baed2f1c0eff09e10cc900000074029ed6a51a800f06261108635a6676a18baff06400935d2dfe3ec299190c003ffaf4cab125d287a3e900000000000000c963cfa5d095d71dbe963a29ddcaa1a793631827343665a79513a072cf22f8cb2fd0", 0xbb) syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') 2018/04/24 04:24:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x5, 0x30, 0x5, 0x7}, &(0x7f0000000240)=0x18) socketpair(0x5, 0x2, 0xa000000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000040)={"73656375726974497956a8de5dfa1900", 0x10000000000002aa}, 0xfffffffffffffda0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0x1f, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/24 04:24:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a4ffc), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "df9da1eda39862da973d4dcb5fc8ab08c399bcda397e8450041c4f73fd285a55f5c8ef6759617bed1961f692a49d554b1ea568aea8b6ad4a1c1fbe1df821ec35c35e60bb6111b25a17a9343cda6d10518cbf2795d0366a6fd6ffd9f57c0fea83e5dba7452d612c76d19d03bcea1d516415e031100128c275cfc1a1e2fdc70c108857303f47cb16123f3ec61005a84de35deda1c5d8bfb1af015686632c3215997832166fb8b3c0bd73eb2354224b0f17d9fa6aa88dd640898340886d7f2ac3bd68b03a21d4ec1c05a9bfc3f54fad43b3e496fe87de92dc1815ea8acc7c65bd17c8709315fe4585a504f0f0f0517fb7474743c000f01a77c48597e2a54cc3c75113ea920fcbc5531f8cab199594df80f52d8552280b5101b3e0750c620952ef3987df898589518e285b0a5eea1a9f78e0745a2158200a62bbe88746c64bb0465311290afd629e267d7e757e5bbaf632f44d39696acefc53c3edf3bc981a10699b16ef1ef5fbd164d1e966851ea9a17da1a2fcddd9f09cd0432417b08ffeafba8c32f602642fe244bc1f4d66299208f53de4dfea3d4826772fac9d5427aff25c100ef7489885a7a82cad73c1b4b78e84e2393d0681111fc02f9a074330c6037039667dd8a0f026b4bfa347f80c5647ef3cfe876ac63c034a240f9e59402fe0df69770161fbc4ccc149b9255cfc02812c596510d5dee2c493b713b90adff5626898c6f7e28bbd2a7cb69795e4ea141aa0c42b0d1fc7d6d47d43caf1576bede0e06e58678df8b229dbfff13e08b40d9d968b73323b396f0d97334563bd4a20df8677e087054ea64aa601de3607755c0b8bc89d1e1ad86eb925f5c65d05559bd6df1291ef260c0230d6eb003abe1c61c5182d35d3ca58737f2168ed38da834603f7736a9163373a6c89e9a51baa552d53fad9319aa5ab1bdc2c60dbdd6b5f4b7f3eb89c449b4b4ffb818fd8e0d92f95c043e9d0358c19cff0167f2b86693dc4a2116abee08234e33d9692cd9dc42d4d1867851a978ddac9b39c8381452af5d3625877932ec6b29252158962d5af5fe97dc43d5618c73abb767cc2a03f88892e171aa58b7c808e92a38206a3360e2c2b04794293309f6f62feb300f61f036415d7d80975652ef3b3f2d926038ee7a6193193c40457ef6c8b8f42f0ea7c0b851acbb55efc06473a7ff4b29c2335530fc9d827cdbba087f5691e0f2c99c1db5338245c9fb22f2ee59dc1d9b1a0e0f39a351bcc0c98e317325e03e4b7600d9cc86f50fe9f0dbf5953a901a87d724c23f523bfe46bcd8ce983429d287271ebe1f50573a70c023c970749415aabd65a3925557d738bf105ae6947a2be6e839479f33ffe5c5ad9ef2a87ea33c1ffe6b1a512df4143b3669bba73d1b380bbaa7d2dc2dc08a4997c1cfcbdbc0d6fbbd1e86fbdfec8a03d577e6c0fd90a82c126b7fd5e51468dd2349fb14ce163a22a3662f44017b3fa53e292fd91ad52d31d0ee766d42f9b3ee0bf6bd1909616bd5747ee2c59ac0413d690df2c6bf6fd17e9c45dcf1786f89a0bc66653b3394cd8fb1646790d0646241a6fd1e429ff13acc6552e1548713270edc49d2b451fe6d4a6c27eabef6ed8e888acd2f604b91b05a3a3f74ce07a158a257326dcca5b3903d6f668c1aa6605dc72d248f8c8604134ede02f9644d4a937c4f2d2da90cee99f06a878603e01903c442b1d1406c06f372009dcb0d4fb3590057b1712b19a1e8dbea941b1dab9572c912da3479e070c9caf38c034eb16d7b5ad45c9d3f5df5a9c25d654d25b16d7e1d63421c71899e96e4b993c47ba3c3c803c82f2c9bb0a5a995aa2ffe6921f95305e08c1b8813cf8e2ceb09f9fb8e2281eb83464c6e1ce44e5a0bbd214b4ed972158784d459a43329a3f9c72e400bc047ba7055792bfbe0b867abf74bcb8944b36f1248da00e2ab50f793a9ed0a82420ecaf96ef5f76cc82194ffd635a404deb74041e640d8e43d3e6cbc6c5e2c0c746e15eeedbc5aaf6934108328b9d65110ed98e7c629267599d2aed5301eedc751b63d878198378bc13dd5822333e601cfc76f2657ac843aedd1539c884cc98625e2fef745902b2c89921d701fc76e6f0c84128e9934a70b57ed5edcb450a202bb8f7395087f7f19faf8a0efc5cb558abfa4382392f4d159207cc0e10b849d8cfbee3e413cc281159f49445a6d3619d38b0c87241305c115dc8c91def1cf225917bef094d3349a2b5fef7c88056b27ffa26dc8453eed798944f008f1ee995f0bd91319d75740a02a8b3ee6b270c2fe2c85c42d22571666bc940cdad31bcd20eff221e6a90d5d98172cddf45db2edee85b1e74ce4294800dc89fa0283663388adb8bcb346feff5a4a4012a2ebaf21f8ec4db1d723e1a46bba70e7c066602a2245eac19a0f5cf16cbb432994034cc0ff4239935d3a95c43838b68da3286387cb0938dea3b9091c0e8298384d8b774743a714be6dcc16b5dbccecd3dc5ce4dddf1fb7aedb54fc55ea5aab855cc568def7025072ac982494f5832d49c6a3e93a08a01e2bf355514bf1bfe320e758770f64b680b020f0128d2e98190159e2157a85dd2c8b5438954e1f62fea87725fa0f7ab7dbd0d1dac94d250af51ae3089b542c856afd4224e26e3b6f23175d7e3f144abc89f6766be3d8ca4eb16ff87a76ec66c1e4998c4c5ef2c70c5639a70ac184ff2a42f80262c48571679559b90e57be7c01179d6a93209754f52ae405bfa4b182522fce44381b58a39d73f41c7a19ef3db93408322c9d0d904c72e883c7a23ba376f949d3e2d95de4181c4acd3de047434150f49ccc209d21006a5b8d796e178ca9b0891089f9e1f04bc104e4a9e9a343c8153aad5b7861554500fd670506cb2ee00d5096917e12db843d5a5a8ce446a658b89dfa2e305c20c6c0f2cbf9e7df4bc8677d424b01e576ef9146bd7fa530959a998fa776804db9a83a268169a983d982513f19ed7d4c5977505d853b869c0226375f65da4a48671ff3960aa8c3f0dedc29a320d529c3b76bebf3f858f2dc91369ac847b32e74ee698805ca55a090cff1ce7bcdaf421008a398e80898d9f3ee16e9338ce5a75eb0d15711e1be697fbe1e7edfe2a980aa10a9e523d5e448f3cd6b7549a59b78cb732ecc5ab68d4d081bb38d513a9942f3ba34595dbbaf84d31b9598eff2e140717500e61098702bdedd0538add8b6142179bb0a6cdef3bce6b5456663c00f89442c406e63e093dbd28f9189ec6e8effe42bd63cc163c72f290119b1a76fe392eade2ebdc15da75dd398efec15c89ff27894d744642b3f71b2d874970b364b5710781f27dec224b6f8e7ba49074bce2c6c1a968c1673664778a381312c8406435796f4fcad12fe1a7d9e5298d3f79a7f4fcb9469ca49e3e2dca0ecf82d0872212b83aa8cd35c7f68678321e6cbb86a304d1cf77ae1e7efc0267dec8d22b452fd6182f75c000df2a844abc9e7bb1e5632cc59b5ec3a2a7d0295f5290bb104c517cc0933b1329204f893b04751eba58964430a248eb4c53d79b3ca005d199d998c1a00106df0688d34840d5e8dab42b776b1e91a5a9f2ef03e97efe4a2a331094d791694af002c83a53f48e513aaabeb682ce190347aedfa73199bc3a9bc18fb9c9030aeceb08915f2d2900a53958a394186f2ea697b0f4dfea124e9d478e1e92d2378ff32d1dd8946fe5c990db795302d575c39141c88abc80ab10ce4f652c42f81b11b93e32b7a217668a0e1c7ce02291eebc44f4739f734b0d656f0830227f690068c8735b431c32e95186a4a680a67980b14e14a42f1b00df21ca19e3248a7e9f5572dfc5b916399b8cf2b970021af46d8d344d13b848eaa6ae3195d95689e99ec5d4be6d2fe7dd1622ecc2c962e98df27f537b99b84d199ca4b0f999ec40e52ac922a591a75ce39a5987c1ac8efa994bd98f876993271129af6921a80fa062783303c3c5d987fecb65ec4854cb1a35e130bb874f47587629abe2eb93624a6db4badeaeaf82b029edd2924e4555bff46d48a0c8a601df91e7838ea4676cabab687d8fb01fb3b1ccba65d87bd3ef61a96ee836c01c58a700c43b2fcddc71e845997baad04a0647e579c3af9437552b85b57edecf7ba4aa332801a4841bb60fcf73d9995acfe87dacda0b27cb922f4908b775ae0b26525e49ba33c139085cf1adfa722f3a36ef9fa97b84b23fd5c6ea4b270716da162930a172ae9fbbfad4389363bd58067cf56022d0d03c700f814a86a2e461785dab5cb1ece6a4bc4aeb74a1c79b4c8843903ec64bbb106b7f3df111b5a27741238daac3c1622bb207db6512c8c09a9067931872cec82a1b070b3b66fdd7f6a56b9602e6515b21fc95a647dbc91d44e4a89fd0937b9fca9c442aa67b10fda62b01861dedc9f2a32c27dd1760f67428a650794a1f67d05d43d0ded7c93d0e27829f239d2fca048f0b8c67c6f313b8d9388957ac9c8e1576da8b92f4b65f9dc259b0f237e1a2b45f7024f01e2f90a26ae660dad2d433ce3bfd28afce7efd1970494eaed28ffb7753b5ea24018198aaa2cce4bac244134a0f3b8c0b3167718cb4f8c4f36f4aba4ad3176c18bf065ce0464992b840972b81cb1c9b1c662650a8b2cba5f0416d883fd96c938eea4aee6b57bcbb79de4602728a4b3cf065f55215aff1b85e901ee716d5f4900abb906628813cfa39c74550b41c9bb521cfd3a0fd0eae49af7ebe20ff5e047190f5da2cd29664d5527418093d1dea5f7e333a5b1c99dd9df5b86d372b9964898410d14433a237d35e6ab84650b44fba2176623985fb923a788b73ced1f10653704150fc40d1ec5b26226895b64de4d7a69ca823ce3f287fe1ced5477001093cd6ffa8703e4c72db611b24b33402a4c6e3e58c78306a10e83f6cb958c273a269d35b37fc8dc990fc007a8df5d3f326a54bce6f69ce6bbe248bba867f4318ebad7451cbe21b5dfeff0cd9e90e69de0b6c989e74853aafc1ee3ceb6899d006e6d3abebdaffe90281b3229d1b79af0b6b9cdc96a1bf9d767e0f1ac3987ac4ac92a72e9e6068824fe6e057080ca29a55abbb7a56e2977d0298662bdb3af4f06f1770edb53390f8038ba3a9d24e8f5d6f6d85bc1797bf8d4af30f310460feaef968d6d31ffad5a7a5dc6edcbc0329489719a17a95c573bc74c5c57d222b1b7102bc2b20343f23d316622552ea593bf9ecf8128fd73f27f3e53d835d0d73c3b6b3e28a1f8266c568b3e7c750744975120d4534e25110a617694ef8f94ee41757602982dd44dc00a0d6bb8a325fd389b6064380419d9845230f69b39930449184df7f8d6c3ee1274206f416d028499cf51da47da12ab068a5740df036ee7b9d6ed902fc8bc72e17ef21109cc0111f37d4cd2e96a129e9f47033512f86b19992cc65f5909d5e2e4c61695a38d15ed7e38900399ed8960fec1c7a14d950a2c25675b1c2c47a81b3c2ddc69450a6c306bbbf0c0b34d71406dc43c3a97ce4175b8e68ca02fb70060503174a066dee7707d389f936583bc8721084995e3afefaa31afe3c27235c0afcedf5f96fff8dc373e0370db7defaf4d43d31815f12a4110b589afe5e8907690311bd57ba8ff77617b0e1a01261be59dd835e4551dd80bdab750e7796ca44b49643484f3cad63b19434cca71b4bf9407d61fb32103315a62ea47abc59b3c2919ad817106a90d501c6fbde69b6262a1462b0676b86d5e4a670b99eff597a7d4a9beeb517506e0b5ba2afa013a0e6e1173f5e81000a50087969e2aa773702f1d92677bd002f52a913a76c86f30b415f0dc8fcb7208de6f358dd1afc74adaeef"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000010c0)={r2, 0x10001}, &(0x7f0000001100)=0x8) [ 132.119784] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/24 04:24:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d543070200000000000a00000012000000fe8000000000000000000000000004ff000000000000000005000500080000000a00000001000000ff020000000000000000000000000001000000f7295703000000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/24 04:24:12 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:13 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@can, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x9, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0xab}, &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) write$binfmt_aout(r2, &(0x7f00000000c0), 0x20) 2018/04/24 04:24:13 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/198}, {&(0x7f00000003c0)=""/149}, {&(0x7f0000000480)=""/144}, {&(0x7f0000000540)=""/130}, {&(0x7f0000000600)=""/156}, {&(0x7f00000006c0)=""/109}, {&(0x7f0000000740)=""/122}, {&(0x7f0000001ec0)=""/4096}], 0x0, &(0x7f0000000840)=""/12, 0xffffffffffffff5d}, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100), 0xffffffffffffff07, 0x4}, 0x1}], 0x1, 0x0) 2018/04/24 04:24:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000017010000020000000006000000000000"], 0x18}, 0x0) r1 = accept(r0, &(0x7f0000000200)=@nfc, &(0x7f0000000040)=0x80) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r3 = socket(0x1f, 0x3, 0x1) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x5) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/24 04:24:13 executing program 2: r0 = socket$inet(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x9, 0x80000, 0xffffffffffffff10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) connect$packet(r1, &(0x7f0000000280)={0x11, 0x0, r2, 0x1, 0x1ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r3, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0x2}], 0x10}, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/24 04:24:13 executing program 0: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x410, 0x9) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x9, 0x4, 0x0, 0x1a248de0}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) socketpair(0xe, 0x7, 0xfec, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x7c, &(0x7f0000000040)=""/124}) 2018/04/24 04:24:13 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf200000000000086dd6002290f000000ffff00000000ff0200000000000000000000000000010200907800000000609433df00003a00ff020000000000000000000000000001fe800000000000000000000000000000802a087ec58d373b"], 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/04/24 04:24:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x33, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/24 04:24:13 executing program 0: syz_emit_ethernet(0xd, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da3ffc), 0x4) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x33, @broadcast=0xffffffff, 0x4e24, 0x3, 'rr\x00', 0x2, 0xcc9, 0x7a}, 0x2c) 2018/04/24 04:24:13 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/24 04:24:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x3, 0x4, "fa89477721f890d0139c85ad3942ba19870863130b7d23b94ba7e24935a2d2788b626424be12eebebc529791c46c036bdd11e053072b51da3ec5ff242616238bb8a43f475ed0eeae6cf94024b14f76e2"}, 0xd8) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x3, 0xff) sendmsg(r1, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000a4b000)}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a09"], 0x14}}], 0x2, 0x0) sendto$inet(r0, &(0x7f00003aa000)="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", 0x17e, 0xfffffffffffffffe, 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r3, 0x202, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000) shutdown(r0, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/24 04:24:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/46, 0x2e, 0xc1e}, 0x1) recvfrom$llc(r1, &(0x7f0000000140)=""/16, 0x10, 0x2000, 0x0, 0x0) 2018/04/24 04:24:13 executing program 0: syz_emit_ethernet(0x17e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, 0x0, &(0x7f0000000400)) sendmsg$netrom(r3, &(0x7f0000000880)={&(0x7f00000004c0)=@ax25={0x3, {"e262724abe63ae"}, 0x1}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000500)="5164d960e7b2d167191fe32845dcb5cf14c30316efbd8d1723ad14fefdc4661065ca131b25b56bc21a65d8a7a25a144045cc3dbde5362dc1b986bf88f3f69f779bc109c2de475603f1ad1c3134a88b8069af2ad2a870300f006643626b219761509944dfa9b35f3554bb2c8a8e5ce3e4d7768d283cc199477133e85a1a1da6d04c6cd95fa8ea8ca65db4f6", 0x8b}, {&(0x7f00000005c0)="951a62c27672ee95955396e950e83897ab8996f67d432615a0519b384e7dcae74a32a934309bd6129240a1277c08c7b18ef10ff1b13a79dc22539d592eb22a465b89ac71aa0f08747d98679e0d827f35496b59f2023bb83b2e6fd5bd9bd20f03b811277ab3cc806fd4158ea18626babcf4b80aabfc98000cc7799c6a02ee67ff0f33ed64979f656169409e374991a08c2c26d5b401068bf449cd", 0x9a}, {&(0x7f0000000680)="2418ad1a5d1eddd19d40e3d35915", 0xe}, {&(0x7f00000006c0)="2173bdb56e2b482ff31ce9bdf691e8759e5d1a1b9abf67a424e027b695cb0ad63f05e133661ed934d9061e64673dc02b317f39b6", 0x34}, {&(0x7f0000000700)="9c3c374d0976da0a5215ca0662ff1de02b548d1c26f9edbfe6043b605ee0274ae833dff94d5605a34c82895396b89a4c8d21cbc97f4656f2ebe0ac4335641d1f08f2f556e925815020e0f8d2a914774c80847ab8d7a3136d3b199dac8dcc825b605bf3838fec6ca0c3e4ff2c1dc1fac2d257dd929100fe79d867d2370dcbc476bcbc890d9ae8f70599219c84f173fe50167fc5a45940a8fa53e003fa4d4897b3417e14eb001106f60be5335c56202359c3697963cfb16bd6595a6a98bd51424a89253b814772b3746acbba4c0a740dd40ed477e5812bdc4cd5849f31d5406065dd", 0xe1}], 0x5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1d0, 0x880}, 0x20000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000200)={@broadcast, @multicast1}, &(0x7f0000000280)=0xc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000300)=0x7, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001fc0)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000b80)=0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) r6 = accept4(r0, 0x0, &(0x7f0000000080)=0x22d, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000008c0)=@assoc_value, &(0x7f0000000d00)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f00000000c0)={{0x9, 0x6, 0x1, 0x0, 0x3ff, 0xfffffffffffffffb}, 0x200, 0x81, 0x4}) sendmmsg$inet_sctp(r6, &(0x7f0000002e80)=[{&(0x7f0000000340)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000380)="307c4e6c17507a9877f23dd409605a8dfb41cc7be99713c51fe73990f10b9b4e6ddb36f6cdf136ee13c11249", 0x2c}, {&(0x7f0000000440)="c7baaa592ab40c66283c95b42def08506fbb1117ad04185439abe76757753b5bd726a1804565c777da097f35eb20487e25582c6aa5bf81ebc5f5c35d6836872aa818f63e691f1e6d36b447b2dc966f6d3765d2a52e089e980d0d730a6df8d4", 0x5f}, {&(0x7f0000000800)}, {&(0x7f0000000900)="b1702d55", 0x4}], 0x4, &(0x7f0000000bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8200, 0x0, 0x40, 0x3ff, 0x3f, 0xf9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x9, 0xf7a, 0xf87, 0x1f, 0x7, 0x77}}, @init={0x18, 0x84, 0x0, {0x808000, 0x9, 0x0, 0x8}}], 0x90, 0x80}, {&(0x7f0000000c80)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000cc0)="092da733370bd2d7917c94f50ed2f81ae6e26015c9ee41ae0684babeecc91eb8860584deda", 0x25}, {&(0x7f0000000d80)="2a1322d5a6d91a2ebe86b7bf49a19970347ce1dc00bdf822d6063069f35e6a1c7220dfe8c2897e046de7907e196596ad1c4b34a7d6aa709bc5cb5be800a5461d5d9d3be13ff93720adaec7d963e96d1a8cb04daef8eef2861d6cd23ee1420135a5c7f9af93dfd398b6ff94398dffc91806225d9213e876a320731fe6aef63101aa3dd92cf013b2e5559db5ecd55872d6a9ca1dbc1ac6c70f40a527bbc4e664a0efa80fcb1244c3d13d7d1ebe771ff7cdeb8f2b90e1ec8a037b2e48524c6d174da23972a1a12154db3beec75a944bca705420b749b6d55cdb223a071a26cdb66f4cc7cf53b575736e97a7115943529097e7afb4037f47a5274b9e133c8a7af26be7f2d3c6d725850792bd4c5522cb9306f57ad4d4d6d8c83b2daac3d7e0e7c32e847b37c24f8275fec1e35913752d70872a966b9910123d42a575575cd6605804f8004e48fbb1aaafd90b6b84ac8b6730ce3368ede9d0c3b9462c3b6c180755699efa3baaed99d8fd22392999b4ede1ed461ad7046599f2e0261f95036f9da292297ec050abfbb78faf612bf9f0d9e6da34a706803bf4806bfec8554244b0c6553f654dc0ef424ad7966efcb595abab07f4a4069b181b3669f747abc6f2ae2ac9a57c0cbf85efbe831d6211a868155b58fba9bd2d608deb7293c2f44b396e1348e0ab0430ef53aabdbf49db845acf70222ff5fe3e12d542c338ab9f3b3df6cae7790926989cbc8cc2986db9702867cf1ab075d28b623865c65db4030c177676389af2efeeb341af77dd185bf5bb5dee1b4ac36a0b9b006c4e23cd27603d34441813a5f11b26de91faa4de8bd59b38154347c4f87af27499fc45ec0f779367019243f0090fc704ff8140fdec840eb1788ae67fd63c67e5bcae0453a21cf71f09530e2502998ee39d60c7b79dae69064bbedd5e2696fb1b967c5a0a492c9f36f743777089467a73152e1ac5a2b92bb1cb53068c1445afe1c9684468addef796e151cfee539a7aebb4ed698b8039c5bbc731eb030f20a8fb92def63d49bf9e9a170596d5d5ae411273410f48aec9a3ac44bc12fe681ff6b763eb63e604a06abf7060cb3fc01082d6a780415769165b34c4b577a599078527bf07f1e0c005dd3fb57254221773adb614a0b4240f9757e2e7ca59513ca6c4101cd1b1e43381c272cd3be31a1620800e6e04f535266bb3cecb2cc8c8a97062cc06dc99b81b16508da3fc361a8ad0a0787c2bba91413243266df60c18c5dfe7903f2d2b04d5cc6cd1e0fc051e4226bedde47d925d66184968a634ea79bf13accb2543d51f13740fc20b43be2ca62247a5cb7088c58ff6b80667c576e05e73173d2d5b5a5531bac1811b694d423701df88dfeba16d0261ccd884286ba7f2b9336dcbdb0cfe8ff0d6684ef1afab53ba1c5f8b41402237399984744bad9d5610a2c17e710a658bf37a6a01842260bf5762418ffa59609b9a4c16c76504d1dad92cb93f9ec7ed1d5bc585fd693284651ff743aadc6a0389291b3898b11b115077009829a763a97048066b2ac7765e812cfa6ecddb1a8d688d513395fc31e15829f5c3d2a6af947063627db64536ee61452cef8f9e4a5228437d1fa8537108a5ed08063ed9e0bd9d59a9ba5f07e9fc07782096071c4686f9912a5bed2bbf7029dd262b2c074ababea44c8e80bad9db95e6f23ec6ca2261f5afac25065207b6a79996e0a2105d973d225db999aab680ef257717be6d5947da3f6c390b02e8247e9fe79b36e33f4489fa80d62c924d6d41809dd1cd9392aaadf9f621262b4fd6424fd6b2dbe54b8a4ed67090c7ecbb37e3d084b7f09836ac1fb7a445bd081036a66e392ba9d363073e93302d679753586b55c5e0a6a82a4826e3178cb6e96c42a40d1b8922a11ab3c327c3323e2f86f0c0928a74da39f0127313f54a283dc6de7d78e35e5a31c21f2dd34cc193603cf1f2da009c4313fd18abcb9826322deacff6e66cecf6817f0b5705833291fd76887b53a41ca7f3feef55f53b9085b85925a2cb883c67b9017908bc04f796d045d690aaeb9530213d7125717317bb4983834cf7b3f81b60833e77453d50213c6d92874812130c5ca29eca8149cab0a5c37b5fd6b6b644ea712f1446114d3511202a4a3d7dcc18c840a55cd362270a160b0d80ee4cc314a3b2a61ebdbc0264e558f6f889f4a12363abda8006ddd7563ecc19aafb0db1134bed6867e038bfae0b4a473885f618174a4066680b6bb555d23e46119fc290bbb2a6ba38fc4b657e6694c0fdc06ca6ca62c351ed5cab377decccdd01625408e5e49f7b05ed7df6cf4b9e8535e0b97259b4915eb979ea1427983216cb1e943f3b0a011b747051968f65b14fefed2a17c861840834733e1ce3ac0fc7007ceccdc40a9c6e385b616657fb17da519d3a561882466a0759ef99f4c7b29d00866ebd3cdfb6add587ee295df138e5c979e6429765b2ac82f565e6a49344137f8f4e50edec1a40f8733ba8d29aa1caf37f6dbdd38b716bc03ea1fe78f5824a077069a9d36383ff4aa861e3e2e4f1a1f4732c138e3704a756cbe2c2546b9cff908e6a97b280fbe8fdddc076820cbebb3f2212cc1f6d92c8a8d41944c19730c9e720202dfc568eca60e9e19847a3407fc6af718f244d5d53b32f1d7291ce3cd60fd373478c16ec12275eed73233923b0ad851a44a01c91be32a9323bffdf8144f46e0b6346bcbbd0f1eaa751ab7bf09d6b90fe3ae7655227ff8bfd087ffba7565c0a764cb8e2154830f7a57d4b6a9dcf5a8af0c607b41c0f822da689a41ed9945335fb9487daa1743e541b83f930b9a4780023b1d13af861796dad215747c12ecc3565ddc316700ab20528f6e31b1cc06623acf544ebdc6f353403c0612bc044967bbcd477d5047927c43638cfbdcb13f4f30699ca10d4a870bec01d2c66673d98a76b477311757ced931b04fec2fe2347a2a176f3541fc56946a8711b46871e92f5d957b6919ca60eba224e56e2c27a0764ec39f63dfceb9dc211ebae53b1c16d13728632d7f47b1070318257e9c43460047496aa37f16d18043644b2ef53cdabbb372e8f8e85f99e6a69e1474927bac9eb8723ad862224dc5c9ffc24e9c1023d2e21baed8e1f8b244af17b6e14bca417c8b141af7c3303a4dc2e236918479e32ae93d5aba62f21fdff2475d443a30f740ca8554919385aed2868431b2b4784c30c405ebcd2556dd2cb033d860897b11cf64d2e3f481fa47df0210ca3f2e21d3d52f17000e15a14ca969b5bbc780512e1d0d1d457bd400cd3175d2a00815bcc9a62b0427981beaa2f5ee81d0e654b30b67fe902ac25bdf771527abf9743d57db395f38e630d941739a5ef7a0bbd107b9dffb3ade228fd5ce5b0b89a44d82cc9eb700dc09d793c4793ffa6f4cfa0f4a5349a2600bd377e4a46f33286eef4e855c3cb9b2616a51fee4ad97ab85071ab93f0be87579b22562eceb7af2b7977130edbea18847a3c50830dbdf4e6a0656988b1aebd45074ae2d3ba42bc8249abebcb778a0f3d589c8e5b619250525c8cc8f5244df334f23c6462cb303b23555687977e806fee1104ea2945947a13be0bc9b315c24728c40ffa54f9d0d382392d5ef3bb9343061054904f9c236d6d7641c13da72d18f8251cf1dc4171204079960d5947dd6559aef8317f60ee9a575bb926d4ccbd14827c71e33817dd803f65d09417661b5dad191d306ffd99495ddab4043ca15f8b377a3f7cca4b3c6650a5cb01a6f659d32a83e7a125211be888580feb21bdf10ad8d17222ad05531cd35a36dd8d4c9fe1991132b36cde62f73148ec172ff765418e7b356b8935f34a96fed88f3d88c9153ee937c965e8f006050e3bf11a73c8240fc17627ee461fa9a3395226d69c2334f01cfcc6f343ecc4146b0edf4bcfec20ba744909a65f97d60242b05a74b05c7b83c3773602cd3411826d7d11508206a31d753429c686e4919ffd800e07e1367c34b6e49a1e9fea4b4297f5d275bc6dd4f3824457352bca46d685bee0f4eb3b03c49e543eeedc65e6f4831da58166f032ae72e6531fa8c831b682a33eeae10d1cd054d2deb6031b1b0647fc81b00db3499df638c2ad601fa5ed50bdd1418e92cf8b18d4534760e79822c9abdde377c82e2ae8c3f3743c7f46e90ab4db85846e34835a8f1c520ced712b38a567940c36a28ebfcf2a25be58218e751d6acac5ebf4a59c0f4da42f246d55530f532d3c3c76f866e694ae16a18b4add3a05dd8a8088c188febebbedec1378432df75b70c224f1289b460ce67672b3085464a3166a13376094385480da502774ed434a3338b317a51aa505b97c608bfa808cec3b9b8a1d5ac5b736847bca32046609c0b59f7c847f99b755615c6d95ed82c04900ccaa2d8f10a0b9c87b1da3624eb40441df6ff50102b7091e17893c4b0ab42402d5de44b35d1098b323dcf0c24c5754ac2835e1e04f26d886d69e5434a6ef3d4351b95af186885ed0cd8c1c2e12fb796ea78bf4a70ab195b9812711b8d60425c0dc21dc231a425463d7d6a2a23188a84398f0b0f53dc8332f8c2dd6fcccbccdb06ae4bbabef3f27bf08b5fc4379590b2a50236ee519d999e19575132155b54a871066f9df070bb5caff29e45ac95cc2cf94595933aaabc30f09c06daf21ba44fb525c3624dc07246fdda8ba9f20845c0858f98e6dcc1d6e47ca714e00032acc1448769d4f6e7f8df5c0826ec6eb9affb560aa4b9482b4fd562d1e04842b3da5e4ea8f9880458cfb412570d9a4cccd903621861e7798b7ff509f7e5f53bdc36461bc62326d3705843e309af6b95c5b372aa6f35478dd24967c45c2d971d053388a295cecc57a6dc6c2d219354a061cacaa18443c9f49bcb32917a412db0e06e6b4726b2a49e6f88dfb9f75aa2e5e586a15f38b94c37739eb1c958d5945e11b69b560694582d4f3cb4f4b9275d27d7dca81fa07daf36e9d9f4664f506ba14bae89efadc3c4339613a8079b83ebeff382c12b53b4ebdd37c483411e83398364fe0300318b3e94ffcb7b18035f81216b6c77b9de01b054e01c67d906c1dd809eb4947fcfd959eba704d92b420c55e533167088a41dc83e31d952f810a60a9ccc925803d22334a523da1ea69a562317b86ae6708dcb834c7527272b4d8792d096fe4fa4958e7b3b0ec37daa1c6f24c9707f69c15d3074c123cbe019ebb9476454997d2b5c34e1a3014a8114777c7407a9009d806addb857dd0ce22306806b70a4f1c785545d44d4003842f46ba07608f1347c524686c2c01ef16a484dcc0b5e3835a40f4373ff1d30fed0ef9864fa59d35c892eb414994a9ac79a2ed9fc71bc2bbc01c3a55f9617bcc6e6dd2812418b58d299029ef8446f4ce1abba78b7014c325f90934925f690027e01f0bb38b6521df937921b30df0b1832c43de5631c5cfe466325f588c0b4476c0ce338daf973215159a6a6be3af785451e207c7421a139eb8786f8421e48f99e79458656529058f98b9d99755def5164cabaad65584ecc08100c33e00943becc1501a6e7899b165783cf3d8c6b3d01e34024befc6f677641b3f13b22376cca0327f830d82801045fef77d0158d0ce2d6ad6304bfbf27e2074f3689f2e20117812f493090cd2859a863eff74bd6c053f5323aea50ec424f475032856d5a431852d473f7b951d101aae003448b01c156a8c32d0d3f71ff9d5c0f1eed707c4026f6e4cbb22e9cd386e65d86077f4431d2ff58511e55d321e9c429cfb54386a3e81c9ba3152bacf6d2e3bed95c855d6a2eb4475ac64f96c808b95f3e26636e1e47dd277d65429af42", 0x1000}, {&(0x7f0000001e00)="cfb389e3b74e4a35c53b19b04bab0e6f17d37c937d77792c877dd020d3f67384ebc6cd0c3715426995cf97e6276d593c1af5eaa1f2a5cc1a918ad730a3e7e0f087cc02d4f1db66a7ed63c48262e030be7cd3aa981372b003adc69fca5c8495d1929e", 0x62}], 0x3, &(0x7f00000024c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3297, 0x208, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x5, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x0, 0x607e42c, 0x1, 0x7, 0x7, 0x54}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1d7ab456, 0x1, 0x206, 0x401, 0x80, 0x80000000, 0x80, 0x100000000}}], 0x120, 0x40}, {&(0x7f0000002600)=@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f00000026c0)=[{&(0x7f0000002640)="c77a3f0fff4a0db33517f427c6a29584a0a252b97b6838a2b6c97fe0e8fb4eb28127847327aaf08abbbbe719e158075500eb655d97ea48a692c8eea3d9d8c8529270ae1a87674ed48945f57461473ffd91dd17823c61d04a0113512e248fbd", 0x5f}], 0x1, &(0x7f0000002a40)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x75e, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x800, 0x8006, 0x6, 0x1, 0xf4b, 0x5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x0, 0xb3, 0xfffffffffffffffc, 0xffff, 0xc6f0, 0xfffffffffffff4d1}}, @init={0x18, 0x84, 0x0, {0x1000000000, 0x8001, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xbd5, 0x7f, 0x2, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x2}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0x5}}], 0x120, 0x4}, {&(0x7f0000002bc0)=@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000002c00), 0x0, &(0x7f0000002dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x3, 0x10000, 0x8, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0x6, 0x2}}], 0xc0, 0x40000}], 0x4, 0x0) 2018/04/24 04:24:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000ffc), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) 2018/04/24 04:24:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x3f, 0x20}, 0x98) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@generic={0x8, "dec5570f376fd5c90aef1c5855fff9de84a8d15e3d512d8f671cbd752aa689a9c7ee774281b137319608538d22a836a5f184c45c2322f6d177a0bada9217297633b38a9ee44e4e101a16cd65f9dc5b74410a21068f1801298deee6ec74e8ab00aa769efd9f9239c66f6fe4b4a68a68e3dce451ff93aa4e18f001c1efa70d"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="7277ef0f02d25d62673eb5f5fd2a69d7cdbb02298b1d4b2b4038695fd262068bde1ebe666b1acc90bca6a1ad23b99b672e9bcff50344e0e0927ff5989d4ab11800e82c7df66c34528752a96d2c87ab5367b49bf8c8b53dd12ee6011a89cae24d6ed1d2987502846a0c3e096432961e13e4c9766e05110cadc73a5563c302a7ca3a9b15b5fcd55e5dedb1a5573998ef5d19eab7f68eae699371d2d6234bcb91bdf41fe19943688f449427df2875954601a7fff646", 0xb4}, {&(0x7f0000000140)="9add5b298b63530a6f5ca682a04d9995665f80d14d4fcb08217b4d3a2b91c94119c6a973273dd4df773c87995fe69b66e3a14ec8ca540460761480bf87fc6369b2e9c87320b7c1635b439e1140e0", 0x4e}], 0x2, &(0x7f00000002c0)=[{0x10, 0x13f, 0x4}, {0x48, 0x13f, 0x77d, "c7ebf9fe20c599aac245deeff8db4be51e109bd04f50b1a8ed8eaf405634f7d5a55f50095a54a7d18757926f21bb264ae40b5328d49525"}, {0x110, 0x6, 0x5, "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"}, {0x50, 0x1ff, 0x1d9, "b5b3d5dc6ed85c6077859968b8b0fcabeda00fa10462079844f59584ba7dbda9e8c869a68ada585692d045147e5906255ac7944565c62cef6ca7"}, {0xf8, 0x104, 0x81, "52f6786c0ec2ece4050e4a3e6dacd3eedcc040083cc39e753d20b968093fd0cedcfc4d5845bfa148f7216cf3a2a6789c8e00d18953ff48d026bddbb92515f2c870583fee7f1b19a36f62273eec680624aece648208c687ce725be5c9b9e9d25ec3fb61a748cef83ded7b472fd91c892693e409fa096b346abbeecb27421da7468bc2b4bc1aafbecb6f18ee772b724741dac4e0e83fe1ebe38b83c8237c02bf13772c9e7f6efe6f7a749796d0299979c9ea3600a34a879a354c28010d35231e0e3b2b3cb3d11b1ea88ab53738d6786e87311e3b4f7060e54dd7c0977b3df1c04af2f0b6d8"}, {0x58, 0x112, 0x5, "1d11781132eac5b48b6c5e6265594e2e5cba2f1dae7945bf1ee3d6a6a2082fdab54a90250b15a6bafae12ce951023626d6a7abea51bfd2471660c99f305086c4e100"}], 0x308, 0x20000040}, 0x40000) 2018/04/24 04:24:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x8d3c, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/24 04:24:14 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x10f, &(0x7f0000003140), 0x1000000000000189, 0x0, 0x0, 0x40}}, {{&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xd4, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) 2018/04/24 04:24:14 executing program 0: syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r3}) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000040)=0x2, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x2) 2018/04/24 04:24:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000008270029080000000000000000110000000c00090008000100ff0f0000950029656fde2194f503839ea4b8849d9cca69f71134664e4e43b792b9b86bc90354dcccac0e43354723479910aaebe351fc69fd73db7faeabd556923e79f3a485413d5bb1a3bb483c0c69"], 0x20}, 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/04/24 04:24:14 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xc2, "77856bd04749b8c905b5f78a834ebd6fd6a66d726e89d3b639e107c8888fa680d1d3784be4f2c82ffbeb8aee53eb18b39ab8f6f411b8883f93c4ba247bfb5ae699bf666d87c4b596cf3bc634672cc9e99dbcc6f5732a912eac625d508c658bf859ff0c60bbec7d61ed75221ab8ff3e00c478f45d9b2f7d91bb61941aa0697d39a2b5a7dd6443e17dad77eba0842613895b6c6f5bf7ff331dc23463e8c05e181101cbe40b8a27617affde20b0783c096ebd62cf5ec5f784211ea267a1c2576475b3d7"}, &(0x7f00000002c0)=0xca) write(r0, &(0x7f0000000000)="2400000858001f0014b2f4070026fd690dfd5a58610904000200071008000190ffffffff080003004000000065cfd224dcf59e33929b98ce0f505c599efc11695150eb1848f4605172f79f079dadda1633dc83d3c1086d19bff90c19a23a4f2e77764d9c04478665a6f2c468514e7edb7450ab9d003691670ea093084423cba176583f19112d37a6009472", 0x8b) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe9f) 2018/04/24 04:24:14 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0xfffffffffffffdcd) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000200), 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000000c0)="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", 0xfa) 2018/04/24 04:24:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x3}, 0x0, 0x0, 0x0, 0x0, "cf51a6005a56ad530eb92438df5303a0944cf42dcf596802b552caf50d02c79bcfafc4a34eadec45c7f30fbfb4aab5ebef270204603f9441e930762a15c9ed94"}, 0x48}, 0x1}, 0x0) r2 = accept(r0, &(0x7f0000000140)=@alg, &(0x7f0000000380)=0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x3d, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000240)=""/61}, &(0x7f0000000300)=0x78) 2018/04/24 04:24:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="138957a87a59d5ee2cc3c667240000002a0025f000154302dd000007200000400000f504000000100000000aff0dfef0", 0x30) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="540b2496e4c1f1e64076a933dfaa54300a7730baa4eb2dc36faf93ec574b75dd8c9fc489c1a308b94f0461c278473c27fbe02bc59341f627db92cab2a5255071668741125268831ad134b9f95c536dee4720dbb26662d3384613980d0ea5e53a461f81a2d95a3cc78dce863c3c159f67868e7b34794a7ffc2907162de7bc23f7d6a3aae22bd19f25487f0bb88db953911edd410695d26b8861b006caacd13f6828eef29173e4676275bdeeb1c00cf109659d0551c5237de2b4f6694886b053c678940333ec52c6afe2fcbee383a41cd17441af3159480d0566b6") getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/24 04:24:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept4(r0, 0x0, &(0x7f00000001c0), 0x80800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="9470fe80729ef0954e79d00c6699a88b6d2fd98dcbcedce1e8091f6ea6668721217376eb9fc9d95eec6b6913f37e27d2e2458b6bf05621e7512eb00f99b9aea2969b7dde8d4c2c4ad50473582899604f0cb8e9e9ce378da520a13eb3a89360b9d2a202a0a2da84d9d7f6254ed7317ff9c240767431c62b05c9efc2", 0x7b) socketpair(0x9, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) getsockname$ax25(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10) shutdown(r4, 0x2000000002) 2018/04/24 04:24:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001280)={0x6, {{0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) socketpair$inet6(0xa, 0x80003, 0x100000001, &(0x7f0000001200)) socketpair(0xb, 0x80006, 0x442, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001380)={{0xa, 0x4e21, 0x3, @empty, 0x8}, {0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x100, [0x5, 0x4d, 0x3, 0x9, 0xff, 0x367, 0xf, 0x20]}, 0x5c) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000001240)={0x10000000, 0x6, 0x1f}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000011c0)={0x5, 0x8, 0x7fffffff, 0xfa, &(0x7f0000000040)=""/250, 0x1000, &(0x7f0000000140)=""/4096, 0x59, &(0x7f0000001140)=""/89}) close(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001340)=ANY=[@ANYBLOB="070000000500e4a15e01050096b307000010"], 0x12) close(r1) 2018/04/24 04:24:14 executing program 0: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, &(0x7f00000004c0)={@remote, 0x0}, &(0x7f00000008c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000780)=0x12, 0x4) socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') r5 = socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) accept$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000800)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000840)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000005c0)={0x0, 'vcan0\x00', 0x2}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/04/24 04:24:14 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/97, 0x61}], 0x1, 0x0, 0x0, 0xff}, 0x100) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240), 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000380)=0x24c, 0x4) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000000180)={'vcan0\x00', @ifru_names='ifb0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x8001, 0xd505}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000600)=0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000280)=0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000484fd8)=ANY=[@ANYBLOB="1400000000050100fffffffffff7ffff00000000"], 0x14}, 0x1}, 0x0) 2018/04/24 04:24:15 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000893ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x3a, @empty, 0x4e23, 0x4, 'sh\x00', 0x2, 0xfff, 0x1b}, 0x2c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) bind$llc(r2, &(0x7f0000000200)={0x1a, 0x327, 0x6, 0x6, 0x0, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/04/24 04:24:15 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xe88, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=[{0x20, 0x0, 0x7, "8309e4b7ccfc77f602"}], 0x20}}], 0x2, 0x0) 2018/04/24 04:24:15 executing program 0: syz_emit_ethernet(0x2000013e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) [ 134.345767] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/04/24 04:24:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) syz_emit_ethernet(0x16, &(0x7f0000000240)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@snap={0x0, 0x0, "97", "bfc4f2"}}}}}, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8ff}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x78) poll(&(0x7f0000000380)=[{r0, 0x8000}, {r3, 0x40}, {r2, 0x80}], 0x3, 0x7) recvmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000700)=""/223, 0x14b}, {&(0x7f0000000480)=""/250, 0xfa}, {&(0x7f0000000580)=""/130, 0x82}], 0x4, &(0x7f0000000640)=""/88, 0x58, 0x7}, 0x40002020) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000003c0)=0x8, 0x4) [ 134.412321] IPVS: set_ctl: invalid protocol: 58 0.0.0.0:20003 sh 2018/04/24 04:24:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="000600002200010000000000000000000400000008001100a9219106f60f833b74e15c4631a4f03c81e009a5842330f3fd7db3925d718f64033ec05e280dd4cd2b7e086a7bcc", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/24 04:24:15 executing program 4: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x800) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 134.452975] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 134.469658] IPVS: set_ctl: invalid protocol: 58 0.0.0.0:20003 sh 2018/04/24 04:24:15 executing program 6: r0 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x4000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @multicast1}, &(0x7f0000000100)=0x8) socket$inet(0x2, 0x0, 0x5) getgid() ioctl$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$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) 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'}) 2018/04/24 04:24:15 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005240)={0x0, @multicast2, @multicast1}, &(0x7f0000005280)=0xc) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000005180)=0x101, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000051c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000005fc0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000006040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006080)={r3, 0x5, 0x400}, 0x8) sendmmsg(r0, &(0x7f0000005cc0)=[{{&(0x7f0000000240)=@nfc_llcp={0x27, 0x1, 0x1, 0x0, 0xfe15, 0x4, "deee5e5891db1c9f8fadf03445278cd4fdf410d549f726173cc6bc0293dfd365f97826b7dcd6ff880b723e9a0330eab65785053ef5d4e795c42be1d213b808", 0x39}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)="52dfc5bc4e0923391a8edceb79bccbd30f1ed94fcf3df1878e20f605b50bfdd53c68ae4f30d5c585b23b802a8113a4987645408d9350d2b5568fb309787898098f32c14c23f26893b87f0ad7cf5d78d92b49a89cafa2be307732214ecc212b00f990e8664b1b0244148629e7c0c7d1907b7695c5e6e281b1632374", 0x7b}, {&(0x7f0000000340)="e2bbf1e3cb595e5ee47b899e13dabb852eec1c54492b4b6a966b73b0f68fef4f6fa1435856a11ba8daae1c27c37718c6f2512d1eae6e4deb217d1233ca1c15e39e319d1d650f06e3", 0x48}, {&(0x7f00000003c0)="59e6ba42e1e64c60ec595d331a1d48e15c734a06e6d7d848b7c56730e4252b1df5096bd33f480fbbc5051397341da3a94cb520f293ca186947b34655683ab7a3ea7e15e7453900bf50640fcf3288dcd3f423282057fd047d5168183ee7910698659b17789e800fe0eb01ff2e160fb3a88c29712f2b65274c83bc904569f1cc291f2562095517639b6268421b9fb5c93916b4c5b05acd3ae02d4b02cf0e52ae8a930f9cad723be00517470e757bea866b7b", 0xb1}, {&(0x7f0000000480)="191efaa864c2c5e47301d6aa51cfedc3680d3bfe40e33cff34a8dcc4d88be4e2f6e0e9e87da9252d6f0c6593534e909e0038d21341364b92dd28dcf5c759b344d199c405fc613ba282fe66196ace51c71aa27c6693b4d6a1128d1f9a637e20093262281d6663f82225f02b54314b1edc5e39727cc918ca66db9148c155b7650a04dfd4", 0x83}], 0x4, &(0x7f0000000940)=[{0xd0, 0x116, 0x100000000, "4a020b14a5b07a7824be472815fc7c593187d4e7f1f4958c9ba4307deda83d1b4e3893c4c07fe447eba3e10a2c5042721701aaf24e7bef32e9e56d95b8e682fe58c5ef90081e967599a2c5ce45d85036f2d8f3ecdfee422efe69a9d80354a590b02917990ef04c24519e4b433618b306a1637d38b64280f55ea550af0c1eb7d3ad9a329e41da0706710752a860a75fa0cce085d308cf15fe4c589a4557910aeeb9c53d62c2a8f3cdc91fae23c3cb81b1edcd59fe133bc633f92844df3adbdf"}], 0xd0, 0x4000000}, 0x4}, {{&(0x7f0000000580)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000a40)="c61462843858767f2fff70719b240291fbc5b7911439bbac246d908696c7e242adcbada913bf216f6b81836bf6dd7d7bdc22cad2267f5342fff507af5da2e4f606d42da03db1c3168a7f08bbf882fcb6be3a18d335d34a51c9a6b9ed12d960f344012510dc7c86e7152b10cffeff36bb16b2601065b7538f8767078917e26d06749222de58d8bc65ecddd35a69b9c4ed377c2cd8b33d43fd126187467ccc277cc6e8ae2d94ea77088a0ce3a5e4a9d2302ba522725e24b842af0b6d58f83c368fe7fe13c27e21fd6a4c7063d47cc7850a69f6e44321367012309d0222d45c0b56ba4987001d900dabc3dc1cce39b7d3672e", 0xf1}, {&(0x7f0000000600)="ad5f155a4a3baee3afaf5b8c5ef9fb253bc5585c5c4bd13f1431b7b7915ad34f61c51b9476b4d7dc", 0x28}, {&(0x7f0000000b40)="2608e587dcafa00ebe5ee81c30d323d9e5578042e69ec0ea4a0bb44c945e79334f90c14d75e7d0ce88baf6c4fd5b201a2bf4ac10a8519434f2876428189ea21f77a306e82063353a98cc", 0x4a}, {&(0x7f0000000bc0)="b9d20d1e5df73c517e74a1daf546ecc2a674d224b56440c0f587b145f948fbab1547973a43cb2c51779e378308533489aa24fc6f65351d1fbe5113c9a7d3cf99b7910433250a42cafe7b72ed13cfbff42eededd234ec45482c4f14c0da13ea2c95790211dfbf34e7aceda4cb9cb87203ef35321a5418", 0x76}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)="d1220f789f109946da2528019c06e460200f0edc32fd61276005526ada0991a26063a19550a8e1ff93bbce125f0c942dc47c9f5f62ce5224e774d916585d3a592269953092c30d72218bdb31f79e4c191162b7b12cb23bdff7e7a566096e10409cd426103eae75d83eb30e2f6decdfd67d6746608a5f2edd43eae81dbbc0732d89edab72b76498893ac622089ecc9fb2776ff645f0da064068d501a0a507fe278861fb64b16e46126aafa23041638bc7ad31993b47f1b3c4a43a1f39d1017e18dbe8471eddb391661d7e6c1bf358389286e713f99d7652a4a4de94184f44f00f57ef74fae4eb04fdebed", 0xea}, {&(0x7f0000000d80)="03f7a83cb5cc14699a52331e90e47ee633c70a8b467c8702a550d7499eecde424f392a1a9d0e660d8b0198dfc3a74da5c884b511f40a8616673ee0060c0ad782967f2b0400851ce4455c153af8cff25dfa5d1f56ace67a0aacd33127a0affae3804f417e7a58daa7602fc52f467d9732ec41264c37a26f627408cf0918aeba0c942e96bd9fb12e704ced9125889a3f6d2868121b9bd5c3a2ab5c9e420ffaa279778e0fd4f2a58121268f40cdd461cf078f7b7b40c035cedf6121ad2a1a4e2d82e28ca6bf12d26cb0b146cdc045ba40637eb64b5c9636eb8f00454dd3dfd02fcb4a7a53134cce70ab46f5523486952172", 0xf0}, {&(0x7f0000000e80)="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{&(0x7f0000004580)="a990498081f0815c3bf3406c973c7e380e10188441e80f52d503e709c1b7e9ec71c88ae0b0cd90178144", 0x2a}, {&(0x7f00000045c0)="4757599e9d41ba14138136dea4ca61382c6a3c27f4a8c75669786b", 0x1b}], 0x3, &(0x7f0000004640)=[{0xf0, 0x11f, 0x0, "12fdd59fa1661c1e4cd566bf7a54992352d1021e1785d20b487daac4dd2059d522fa0894e8b91faea59c00f7e9ce21c80a29258b08a6ed99d402aaf0b66f190a22fe6e420205b33b10ab8287dd835c53f24b18f4f768980ebb7c3b8caa94a26fc286283c72653fca9e81bfe9d78ac24e4a1bfe34c0533947bab80601b47901efc0044c98f06c20ff07329261832ef8ad3e596fb3f0f62fba4a98879f3e9be9919336df602238d3ca002e769bd21f2a8ee2d4866ba4feba3c79c86761b1ceb58c1f85cd67b70457a5ce6af5b9e1166a7df2c7eba491b3e35b5176"}, {0x40, 0x11e, 0x200000000000000, "fe3e8cb90215475bd5dc48e931bca9b858716b55299cd7904f8c3a389058e9a4845c0802a07a67e22cb9f43ba8c9"}], 0x130, 0x40}, 0x760e5302}, {{&(0x7f0000004780)=@sco={0x1f, {0x6, 0x3f, 0x100000000}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004800)="9e30a572cfba3b1c7405d74cd508b7c52daabe173575136dd44ed470b8cfd8f8396e566dce6c231ed1011d2e7aa0f3b147a19c9e48935d375895202db5df8998dd81f37f91ba85d2bcc4653b6700a8bd70f986f3f4d921e4b77ccb47d04db5cf91abc09816ba5c4c31f5683348beb8834e120c71b81fb39e633cb010cfb18faed17f704b4ff689e707a7c6abf57dec726b41bbeedaddb03f138ec1de82fbcd77247c79896240d2", 0xa7}, {&(0x7f00000048c0)="8b4a70", 0x3}], 0x2, &(0x7f0000004940)=ANY=[@ANYBLOB="80000000000000002900000005000000194d8172056525c86a223e05f34bb2d77979673c79884312c357645454f443d5ec7559ca0b922ddd18ed462e6dcc525b86fa0530bdc21e02a9469c369fd32b639f0dcaf01766102e66914176e60bc2b691cce57de3853095461a4aa578b2f226049a9369386bce9858000000000000003f0100000000008019da9505e7994f994d4899856d695c67607e2128d3a3785d9b8772a9eeaac4a7d02b0767401b3cb868f3816376512c1430cf70c2af685c704bcd376b2cb92a1fd25932da980000000000000000000000"], 0xd8, 0x40}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f0000004a40)="706309f84966d88125c550e54aeb533fb617157cf4a4fea33f1dd28bef998342b1d4b1b5170fac1cb8254cd2652ee2eb6da94d20f95b3db3404da03d52eed4ec1703206242338aa0b6c1013ef7733382c7a4b74a8ee46f201e90f3c1048b4308e507d89f26626b1840b542435f028547f5", 0x71}, {&(0x7f0000004ac0)="f4997128036e497b2118f1a27212e7bc5d2048c5236282bc39ca3e2290022144530e7b706ad9ec87d10fb5fd775e6dee9aefb624e17ffa3d6485f50e6205316803a9728fdbf0fe0a04a154c305fa121d2eae5c56760ebc5ef374662094dc33234a168e40fa41642ac739aca877dd6f", 0x6f}, {&(0x7f0000004b40)="6963260ab6d889bf016304402992886195dea23b06d74fd7fc20ef88ac7a8c38d1f8a1ac447659b2c693da8f264feda2d6cb5a5712df4a22a20f518ea7b6bfd2eded2af198183fb6426b64ca12ff898147c3d04432728298035b9615342b61d16f0c67af6c60013fa08f9ee4bcc992ce33c2a3d5f0ac4be8459e39de7745902ab6d09f5efbfb4132d5924c218ae0d44fc4a3dcf47b81883a46eb4cf6c14b609cbbb1df56791eb9956e9a64a8d838b0277f5e4eb96e145aa99fe54ec2f0a8e1bdcc76b8e9f21dff4b287309516ba243da1049813074add85551cc237b2f578cef", 0xe0}, {&(0x7f0000004c40)="a24c9d0e01b44b3e8a63d92575bc3b794c6edd1feac585b6dc06a09eeab417fb0b247f72f978e183512129cf96fc7afccd5f768471eefed8d0f035b46ca9d77911d6c82f1895f0d6b6f57046ca25861991271aadd3c11345b40363c9c74b3d5e3d0446bda4f2f3cd16b9cfc2f2783be06f8e68e94453e612dc277a7b5bfacc15fb3b70ec9da16b5d8d70aebcb4b9d67d084babe7cdfff902010e48c6c2dc350c43c99b409295d499def0f68dc185cf", 0xaf}], 0x4, &(0x7f0000004d40)=[{0x100, 0x13b, 0x3, "5f70bf941ac753ed6929d6b99f0f6b59f7f86520a3195b0c8342867babf89af35b09ff047a6f53511cd2671566a8f26fa23b97d67ae5de03d66c7bef594442693d7b62c2e6b7f03758d71419e29f4c266026b2119518301aa5edb09c4b96839505019caff09958b403a746df27e4f1f8308766e5110743092edefab08e186986b39fde4c5ab3e8f7e30c3bd5219eb8161b665501d5d333bae9b4dcb0088d747981dc90a0e478a1472733d991378614ded97e587f687084dd9e9b44f328c8a25bdb62eb2567f1a845b7eb5206b902dcf1d86e500212c0c399c15ae639eb3af585b2782a4cc2059a9493d49227"}, {0x48, 0x10b, 0xfbf, "a5252886a6b660af73f9a60bf7bb84c99d3022e7fe80bddeb02fb4f2079c605748ff3f0be501e0da665fa7d180a558fc9c21274344"}, {0xd8, 0x112, 0x2, "5899f056b1de5af7d2a940419992d1bc18b396238e06d02d93060d1970dd436ef13723a4ced664423b07d83f7d2c2f4fad9eb4099588d5fbbd03f453ba0bc44b43f8995169378708a2bd6fe871580210536c7c382f6652d1f37acf35cf53f932093ac407876a2dae8db5c5beb3f310d6877ef87317b5d57d4ab0f2ce4a6dc0ce3e26fe04397a2f213b2bdae5a2d8f162e96661f0bc6ec3bfc41c58a8c162aad8e0a71e87db88ba26abb36bea4519312b55b4707750567fb6607b9f449f44fa95c6add948d7f5"}, {0x28, 0x119, 0x4, "4cd85602bbdef748992f9c8fe2880ff53b0e6b"}, {0x108, 0x10c, 0x0, "ac6b25dea43dcbb5d670eec79abbb7586eaa53b84ea452ff9d2f7009071bfddaf9c87b30445c2c32cf46a86c1c7ca25eb420156058ede40b6b218442671af376cdad8aa5965c5b61f95e6ee6cf9c32ff3d5f21458b5c31e13b8541816fee180cf458357a179c60ca0067cfe0797844f906beeb3ee11429d8f82888aa943b30f532f7b50aea6a6112d8216a0979d5eddc78d0490c40f12c6ca810624c59134fb18f7e3b07188341ce45e3615f211a6bb340cab3df356b18445ca04b862c4578bb37f51b1592d0c4b3595cfd26733cc71ac0ec1aec65e53f684c2758e4f42fe25830e583bd9bddeee1b3d90f7b06035c234e65fd"}], 0x350, 0x10}, 0x6}, {{&(0x7f00000052c0)=@hci={0x1f, r1}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000005340)="5853e2382691c58da6719fc48e3e4f7061947901525a55ed5ecdcbef9b05bf18d0e4218a142e5220050045cb232abfb42606eea45aa004436fc7aa0291a60ee0c69e88f852097eca80493ea417ece40afbd3b08db67cdfc2c7b323b88693998fa75794aa4d66fef8b63e9a49", 0x6c}], 0x1, 0x0, 0x0, 0x80}, 0x3f}, {{&(0x7f0000005400)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005480)="dfa5360231e55e095c08a36c9a42874a101d93387c6a6a01df8a542498cdc432a1e85074c2f31d7aa715ad8b8aee4e1fcd94cc3bc489acb3290186cdb3fcf174e4ddb38002fdd62ea422b1a39ea552fbc2dbf21b2d0930b632dd41c626575f04fe8b67afb672c684084eb3bfddb1c8e145a04d32b53a364af3b63e3e5de1a93c56ad7677f18f128937bfb1cfc7b4011f00bb81fe86b7b3281795aa22e763bd39eb7cbc30529d868e695bd12414b554df4ffc036bcbb579808a", 0xb9}, {&(0x7f0000005540)="8e509d5963d1a37bca8eccdd2b7e02703cfac72e6bf18896827987d19c47189ddf68154e57ffe35cfd244cdf4355816ca7a8f9e7943ba0166fea415fd1321116f7f0b5d180578387644e9555487780eb8d7aea8cf5eac1e0bc43b3554d2269fcfca1155a24abdb1efa075ce4e346d890120fd7aed85c79", 0x77}, {&(0x7f00000055c0)="fd6d8859aa9c47a54195d9b880df6deda6cd0382a105795617c03de2a15086c3e24e56ea7e56b22fdfa5bdd63d9020d57c8c2a4b22e51d0c7a068cca1c43e708fa3c9f0cfdc485a9dbf34498a6f9f9aa30dcad73120d772a584a468e7bbefa9ed0d583416c90f096538450df0de26f5b0d02beb6843be410", 0x78}, {&(0x7f0000005640)="fce7", 0x2}, {&(0x7f0000005680)="c36c3812897c9968d7d9131553d5a5a62a837c6af4c5d4837c270c363f9662f83e8a26b788fd98ae852ba8521b10a317195b101ff97060d556ed50c9a9c758513eb1ea8319aa33f0872cbf79de091f50ce688ff041a49c553bd5ac17bcc025b2248ca7be5cff4a0927fa6d408814ee3dca5e86c4fc93f13a56e1069de80ab16158fdbdce0f079ccc6c2aa2b72f4382aadfdf71b3ac23a2f50358e06592fb4687bf1c735212832fcf5f1e57b07a1c87d752b7a84158b2f221c24c7266f0cef3d0c89d3fe78e09d5760ab6d93e392db36db7aafb18b74622ab4f10972a13", 0xdd}], 0x5, &(0x7f0000005800)=ANY=[@ANYBLOB="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"], 0x498, 0x20000810}, 0x7}], 0x8, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xdc, &(0x7f0000005ec0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @empty, 0x1800000}, @in6={0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0xfffffffffffffc00, @dev={0xfe, 0x80, [], 0x1b}, 0x4f78}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xaaaf}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7ff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x2}]}, &(0x7f0000000c40)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005140)={r4, 0x8, 0x5, 0x9, 0x9, 0xb1}, 0x14) recvmsg(r0, &(0x7f0000008400)={0x0, 0x0, &(0x7f0000008300)=[{&(0x7f0000006140)=""/184, 0xb8}, {&(0x7f0000006200)=""/160, 0xa0}, {&(0x7f00000062c0)=""/4096, 0x1000}, {&(0x7f00000072c0)=""/4096, 0x1000}, {&(0x7f00000082c0)=""/36, 0x24}], 0x5, &(0x7f0000008380)=""/108, 0x6c, 0xc431}, 0x10100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000100), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x800, 'bpq0\x00', 'syzkaller1\x00', 'irlan0\x00', "628f6955676530000000000000008000", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0xb8, 0x100, [@ip={'ip\x00', 0x20, {{@empty, @empty, 0x0, 0x0, 0x0, 0x21, 0x10}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'tunl0\x00', 'lo\x00', 'tunl0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x120, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0xa0}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x358) pipe(&(0x7f0000005200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r5, 0x0, 0x1f, &(0x7f00000060c0), &(0x7f0000006100)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000200)={0x4, &(0x7f00000050c0)=[{}, {}, {}, {}]}) getsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/24 04:24:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x123cdfffc2a}}]}, 0x150}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@pptp, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f0000000240)=0x8) 2018/04/24 04:24:15 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x12c) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) r1 = accept(r0, 0x0, &(0x7f00000003c0)) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000006c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000980)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b80)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="b820a27854a95bbff9eb550e208c138d", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) sendmsg$unix(r1, &(0x7f0000000e40)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000480)="3e354c177e1105fc038818cc2a5068aee0a4b56523fe63bcc148057718c32316cd2a1b5a43a9b8467190934de9ea7cd4330c4669c04a77d21c099287d8541bf5a0202eb8e6f3d1224f46849a2e154b3e19f6bcebdfc0922af81d0021b30acbd547ab0a3eeff0da8a9ee1469d36837a624fbc56a3d039bf70bbc1b3ae55ba31fcfbeddf16434a8fa54026fc059d3914320dbaf328a824e980b55b31fd4dab2cd2", 0xa0}, {&(0x7f0000000540)="142e4541177a2d30d19ed9307f879d41103e049c2f587264cb156bf6110520b31bac1e5556d0aeb8614a4008da0fa65b1b08a976cb0f6b35d23a01bfe3bb4d4b4bca6254e2e01b3a5ad1b5900640e72d855acb104ade66814103062e5d39a3689c3c60f36300ace1306d0692a0976e99a8b67a4faa8e5c90ba65f1e5", 0x7c}, {&(0x7f00000005c0)="5aaf49bbf0951e1edb57c938ff0c7bb1f06c83f05f8daef5380c55212f0b34f64dc59d58dfbfbb9d7da30c6de4b8333831b6d35bb258cff8c11b92b45264b9e785c2b7ebf0d789560e50925ca30780917cef17a5584d6452691fdcc32265e5fe065b3d2a001170ff7615329efbad49e6851f08e8852f1dd677fe95be6031ab80525cb28a8af709b4f0f6321f43955d98783c0e2603c8e5feb9ad2afbeb97463741d3beaeaf3444fb72253d9bd35b1213d6582c5de01a4e", 0xb7}], 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="20000001000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="e907b3d7eedc57526d1cfc98c4d3ac70c4770f48924a1d2201d1f117e52a0e6ba443827afe17de5384e0104a617f65fa04f397778ee86fa4ffbd26d4935604580e01ce5f6efcad0d6a51ab6a136f56772d35684a9dbf64086202f7a0cab3320991722cc55882485ed95c351b0b3f5bcaf49571fda621d5351e"], 0xa0, 0xabcec5b84e0be5c0}, 0x80) 2018/04/24 04:24:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x3ff], 0x2, 0x3, 0x9, 0x80000000, 0x6, 0x2, {0x7fff, 0x6, 0x5, 0x81, 0x50262039, 0x2, 0x1, 0x1, 0x8, 0x800, 0x9, 0x6, 0x3f, 0xfffffffffffffffe, "b91c3261078e3495c10797e4434668572bd0eca038741d64db7be37529a4bca9"}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/52, &(0x7f0000000440)=0x34) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x9, 0xa6}, &(0x7f00000002c0)=0x8) [ 134.605822] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! [ 134.665110] netlink: 'syz-executor4': attribute type 11 has an invalid length. [ 134.680353] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/04/24 04:24:16 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xda7}, 0x2c) socketpair$inet6(0xa, 0x7, 0xbe, &(0x7f0000000040)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x400000000000001, 0x3bb, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000009c000000000000000f0000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x2c5) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000300)={0x2, {0x2, 0x4e21}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0xc79f7161906f2a3a, 0x49, 0x1, 0x20, 0x400, &(0x7f00000002c0)='lo\x00', 0x0, 0x0, 0xffffffffffffa288}) r3 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@expire={0x104, 0x18, 0x410, 0x70bd26, 0x25dfdbfd, {{{@in6, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e21, 0x7, 0x0, 0x80, 0x80, 0x3c, 0x0, r3}, {@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d4, 0x6c}, @in, {0x100000000, 0x1, 0x7, 0x4, 0x8e, 0x400, 0x9, 0x9}, {0xfffffffffffffffd, 0x1, 0x0, 0x40}, {0x2, 0x7ff, 0x1}, 0x70bd26, 0x3502, 0xa, 0x2, 0x1, 0xdf3309f3c52d39a1}, 0xfffffffffffffffc}, [@lastused={0xc, 0xf}]}, 0x104}, 0x1, 0x0, 0x0, 0x8000}, 0x4008841) vmsplice(r2, &(0x7f0000002600)=[{&(0x7f0000000380)="734353da329b7999a308077ab3aeeb9581514b61a9351e49280c4a78d7bdeec1e83989b197c368c3", 0x28}, {&(0x7f00000003c0)="584f28de9e97c237d58a7fffa99e1310a92556fcc8ea6c45aafd1ba2479233839daa412dafe8834f525367525e4a5f90b06b3d4a5c686039eb633043735122f72fa6a3f1f039d07327e6e9a2e1a796fdc51365d79ae872b955e8fe79621d71546858f8e59bc54bf86f9e8e86f68f32504584f4ac23025dfadb0d7127d433ba572470e6d646757915bb8fb7f920ce538ac31c434ccf77d18bffac17f516165dc023fecfdb6a7d1d577b0e7ff100de746dca5bd50809a3d489532fc10677bd23afda2e989368eb6b492e2c99c1108026cd19cc7dd035e1d72f", 0xd8}, {&(0x7f00000004c0)="a557b314a5e9ce8b965d51848f221be438906c5cae1d6755dee118451ea42dbc4099cb9a276a3087c62fd399022b7aee561fec0f497d21484135a8e785ef0512956790904755f9f0a9e98f10a93672b9534113e86db6fc84e2c728b3c2d89346f61b0b6c1465c97dc5b0b9c5e5ab370640", 0x71}, {&(0x7f0000000540)="711ca750316352ab08a1b48c9f6e66427c651c8ae87e63d8777e7c56d05eaf67594f2c3f74208e3a390805a6135a424a0a610f4163958708e9949891be31b691e17a92c388bc00057be9b86afdb88ced1bf4c41415dd53c9647ee259f9157127f40a83f1dd93cb37a07f00d58879d87bac2ee7dc50db6438a7c7f969e213ce91ed3380b558b9095659830e7ba4b328f2e7b1197b27f9aedae4d7d1c4e6d354e7a25b1b7091dc230f3d241e0e37c534efcc06e3b36d1d17c0dfb9e49f68dc6b361b9ad3c1dcb36489105cbeddc5228880f46deb000fa4d5be2d6255b814ecc35f92cdd0e468388e120253fc10a555ccdbb6f07530af32cd5ca9050e3a3d7b156434785fdea03ab372a1fe6f5ccfc9a84a684974f6791001ea6d3f773e0b9f1804558c0f41e1e5464d44bc297a7173a5429addecd780a1cf76be895b580d66b98da99b127b7eaef2f0682280fcc202a408b3d8a939667aac3ad5ee109e549f9a348319b9d879ed783b3b1dd3cb5772778f994972dce9c22e918299ee9f640e7068adfc746bd1fcfe6696a1a306db09e7024c4557f19b2e007fd06e3f9e329ed4f646727435be74c925ab70d67edbdcea6a44637f1a3f6c47a02d95a02d8e28c6136339d13e897627bb94680d13616f54295acb74015a6f1c4ff45a8bea76873208a6c286b87de0d9b6955de9c75e6ba0d8047b9b5b7bc68913a1246fe14936c1298ad457cb0f914a137a4e32ca7ad746af8b9ea9e7a4d00d4d75cc795db2efb6b894e66abc37aeb8e96f5d458ad4722fa94baa86ffebca7457f67a2fe2cdb3878daf50d970b947ca8339961da14f297126a20f658f402f67b7d6135a863c49c015245a29db9cb925b5db8a7bb00dbae216999fa3a256ddc5efbab874a42907dad1dec588e7fc78fd689a884002faa6597bcabd3ed7015804e8fb2e336237929ac97cdf08e0ad9c337b6888d93c56bf8bf0ea0b878a12123d2da38ec9cf934d04de74c8545cad0ba3e81f2d6a28a666a472414b16211aedaece828dd1ef262f01415ddb81cdbb64c675d303d5309e9f791abac03eaeb12bbabe8e6721d09bb253423320eb2c389ed5c738c033a6a67d258e306d87c4e9275229cd5eed9ba7e60d62495e60869b09591ea933a93f7f3b6fab257fe67a610d6de64bc516597797d2c1761c8fef377add76abf38bd4379a8e3d7e258189a287a4738947d15b1c658da59f01ed06caf4a208b6456f2a50e593295f9951a2eb9da393f452c8864f25bf37a2a8e185879d2a0aace333e518cf4975afcb9c0989ccefbbf2f5e04d68b3330316dc39bc85f4496c0b7b2af664db9a4ea226186e5b5ad6096a79262edcf0f30f09a4e300778a4e794a775921420bdc9d28e7a43e1fdb9c26820ecdce3717ce526fb6b7e71d195345702694acf90e314d86b5cc1dfbbbe396e412a207ce7295c08c2ff5fd227a51652e64e5fdad851d98a5b23a2b99803f025cd8eec1cf6d9189c801ac113b10e2e691db724f0afb10672ebe60bbf6b7584e78341e20c6b144166dac38635a3ac40343358d74c51770d63d12770ab5c18d7e9b1ad4d40af9c41911d5f0901bed9a1fc2bc124b326314194448e892d7d84118d530a22219069d2710c9568951a48613f039dd9df97ecf0ae229a8cd50fcf42185dbc601999f5df9c6883c5551535029520f973077dadad5127c6c79ecedac1f7f6502673f25f1bea8cc01b428810fb193e52934e8be078daead4639dd3d7a0931be1c83281dddbb62b1cea1b61c4437aec210c77591929810ad8eb93f21014f73a489cb3f93d8ad2d8f967ab92f374c1ebe4ff8c65a6280cb13ba080f5fa8f5f3f734794ab1649161fa0fe7363d685f30c601942873e0d3d5de22c6feeadf657463cb997e0b3d6d42af8b1c1fbc2d2c524d64bcbf40ccfed6ab5ae98f15f8526a650528271959a3f6293fb0a98a88c53fcfc07b523087f586999ad9b76d17687db057b9313fc55e78a4cf849b30f6ea4b7f6f225d89b1c2a7f644b796bf8ad1d907935435cb3f45267218e0472d739f1410affe9c27dddb1e4711deddf5c7d970236bb495048079d70082366e8ef66264ef90524cd34f5057fa6fed52cb1404045c6c785aa7f6a9369032ced6084726ec65a4345371928c87ffba576ea6d8362c8f0f797ba894a875496a14ad898e0cca9e9aeda7d9e17bd445fef1d48f38a2c645ec2be9ba696b24ae1431935ed8f26c4d197685274e8c7906382ec3d363ea6efd9539abf6c64f898dc540df522f508b0810c4a7af59c4230fcc87d80352123ef455332f5500592ecca97c64e17b26b64f62b3ae44b2ff553054d830e98de49e2d918fe8e3ba4ff632aad5ea9a53a843f0ff62b441a7f41dd95fc53bf47f6f1f6aa036d4a19f1f6fdf5a9ff15ac2ce07667b586ba5a27d579e7dcea1d5ac0fbae9e5baf76041eeb00fd82ccc77148995836e9d17a91ec4c2c093590fafa6cb930712aa58eafb5f1aad83c091d8df053ee1f965f729b2d8d3de5d83cbcb2acc01b2663dd4b06b5815c3550cabbecf2a46c4bf8754557ea725e1c3570159a80e72cc05da1398988a47d5fa2673e441cb87f079d5eaf04818186be8f26e0d670ab188d1419362e3b13d47a8ef4b080a12ac7fc40aca3e8fd6fd17460562e0a1a3f414d34f57805d8653b98986b6105071d08eed1c8d91d5cb6de8d4b9dc0cd66e1eebc9ac6412d613f965188b159949bdab9fc2b903c8b78f2d19f9a9bfc9ffc70c0e897d6ef2afeaa3a8f57e816821d2bc84276076a0a076cac9c9eab4e9ad2c330c8fa372c54898a6964e27592a9aecde7a6437ea7f56c7884be9909ae3df9239ed3ca0dddd08976891442f8a059af24b02296f330aaca3555e641a7f1caab80dd1352e31376fd84becbea4b13e6b3eddb1b10265b18b8a9f27a232027298404db178548bd4cf56a7a71831e5f7bc0cfe021f52ae62e8ef84b6c34cf288e84628f469d47de09a7ea84b3abffab633546f56bd25b326ef6ab0f89f1695233e37a2bcf83fb35fe60420682bf48ef0ed6c418f027a2839fb31cc51ab5e15eeb216b6bcb9d7d6f7fcfa7a811a6717b4ff43bc37624ed4b39e4f1a3294dc5f7983b7bb40d96eafca18401cf359d8fbee1a8acf1cd3302dc7b6d2f97030ce82d37a5fc612b756b577f9cf4274452ecb2f10637c95c03de724c49ec9fb6f7f10e60e39196f0a4c1ba5ce4dfa3320d42aed8c23823950f1e284d12570c8567f240a75ba5deb39fd11d2291c82b0fd567442eab11f892aa1d3d3b4c677c8ba607a5d4e2528c26ba863a6a03c9977536eaa17fb2ec3bb4e8ffeaa9891163b0127e18cc3501410ac783ca9c2029d08775425d28e2728225960fd2fb96e5d06cf058a25833407d69492d51e7e042d05054ad5654e84fb61434c9531060ce6e4bf2c4e36ff5f39476a1512c0c34207c6771e4257ba3a063092a4c81f0f1565627489747fbfb1cc8e79f5b1b764dc97c221dfe4698c30367f4aa4ac3fa0165863f8bbb99d910e9fa3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{&(0x7f0000001600)="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", 0x1000}], 0x6, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x45, 0x8, 0x8000, 0xb, r0, 0x6}, 0x2c) 2018/04/24 04:24:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x3ff], 0x2, 0x3, 0x9, 0x80000000, 0x6, 0x2, {0x7fff, 0x6, 0x5, 0x81, 0x50262039, 0x2, 0x1, 0x1, 0x8, 0x800, 0x9, 0x6, 0x3f, 0xfffffffffffffffe, "b91c3261078e3495c10797e4434668572bd0eca038741d64db7be37529a4bca9"}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/52, &(0x7f0000000440)=0x34) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x9, 0xa6}, &(0x7f00000002c0)=0x8) 2018/04/24 04:24:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x3, &(0x7f00000000c0)=[{0x3, 0x200, 0x3, 0xaa}, {0x47, 0x4000000000000, 0x3, 0x3}, {0x3, 0x9a, 0x180f, 0x100000000}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='scalable\x00', 0x9) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/04/24 04:24:16 executing program 3: r0 = socket(0x0, 0x1, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x3}, 0x8) r4 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x48) 2018/04/24 04:24:16 executing program 0: syz_emit_ethernet(0x7ffff000, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x9, 0x1000, 0x26, 0x10002, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x4a, "1632b52fe1e7bcea216b70bc6a342b42232ce9326f2e5d02dfb0ee60e59aa87f41cdd49285fc63086436e6b7623d19fdde6731ab83799d9daf5844d146f1e50748bf0a7a0b78627a22f1"}, &(0x7f0000000200)=0x52) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) 2018/04/24 04:24:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0x3a, &(0x7f0000000340)="c3d700c47091bac2c546572cc2af42b1572bce023ebdcc957e43d0b6f3810857bddf6b3990176d8feb211ff0467dffa2cb6a85189053d710391a"}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(r2, 0xfffffffffffffffe) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000300)='bic\x00', 0x4) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x62, 0xc}, &(0x7f0000000680)=0x651) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0x10000}, &(0x7f0000000240)=0x8) r6 = socket$packet(0x11, 0x800000003, 0x300) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f00000002c0)=0x96c) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) bind$alg(r7, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000000340)={0x5}, 0x1) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x8000000000006}]}, 0x10) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{0x9, 0x7, 0x401, 0x9}, {0x101, 0x0, 0x0, 0x78}, {0xd657, 0xbed, 0x39a, 0x5f}, {0xfb8, 0x1, 0x6941f63e, 0xd3}, {0x5, 0x9, 0x200, 0xbd73}, {0x2, 0x7fffffff, 0x0, 0xe16}, {0x200, 0xffffffff, 0x5, 0x1}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x73f5, 0x6, 0x0, 0xffffffffffffffe0}, {0x0, 0xffffffff, 0x3, 0x3}]}, 0x10) r10 = socket(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r10, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) 2018/04/24 04:24:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000046bfd8)="270000001400070002000000120f0a0011000100f500001000000000078a151f35080039000500", 0x27) r1 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000018c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000019c0)=0xe8) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000001d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0}, &(0x7f0000001dc0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005840)={0x0}, &(0x7f0000005880)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005cc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0}, &(0x7f0000005d40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005d80)={0x0, 0x0, 0x0}, &(0x7f0000005dc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005e00)={0x0}, &(0x7f0000005e40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005e80)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000005f80)=0xe8) r14 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt(r14, 0x541b, &(0x7f0000006480)="32a8d1b5db5b9a5b0b10413e415bd90fde6c66815e4505be7e91d020c33ec5a297b20cfdefd08b6c3da439871644363f14501ee0bd44c302a0f06790ac08f3e7fde182c8ef8ed0f1ba1450bb3f37c97c6d05") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005fc0)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006040)={0x0}, &(0x7f0000006080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000060c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000061c0)=0xe8) r18 = getgid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r19, 0x29, 0x22, &(0x7f0000006340)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@rand_addr}}, &(0x7f0000006440)=0xe8) sendmsg$netlink(r0, &(0x7f00000062c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc, &(0x7f0000005c00)=[{&(0x7f0000000080)={0x15c8, 0x30, 0x0, 0x70bd27, 0x25dfdbfe, "", [@typed={0xa8, 0x1a9, @binary="9ebbf6060fbbd2d2a16696aa984d79d384d75ef54ba00b4f05ea013f1f92f8eaa70ddf1b73f7e1b01b93bd7aa77683abdfab8a22c10872c013d07eac8d9412596c49494ec6faed1fe8820bd1d1484a3c6e3d049c56e689a8ad4228e6d96c7b1a9fb5dad42ec7530eca75d9648306987355686e3fd443bf57b5713d3ac0ef5c9ed7e565c8aee690b274450e9f0e2fb61887d5cce8d90963f7c686f6ff09f1939f738414"}, @typed={0x8, 0x38, @u32=0x1}, @nested={0x2d8, 0x5d, [@typed={0xc, 0x14, @u64=0x9}, @typed={0x10, 0xb, @str="2847504c7d5ec69700"}, @generic="ee7b48759fbfccd5f492e94cceceaf5268095ea7fe57d52950989a8ae2a90eb4006a338072a4f90edaefa8eb813119cd287c4e", @generic="9af92c9794a8d4c6389e9d42c0296792600fee87d9ccac1d0f4d33c5d8516a1afda7ec891cc32533e2b2855a48b4a3c8bbba247df8d087be13317a9ad2a4d49292089f7d779ed48061ffd3fdbd02c13b7272f0de27c35fe2f06b209cb585732d29b1f35cd45609333d43104c0a3f110ad00f3ec124ba9ff13a8eb334f4f484909714b1c23bede538094f5d04929fa2782e7d138e9df527434390e778810b26c33041e6ec9c8b38ac8d430d722015419a9837d77d6b761330e65ca59ba45ed111", @generic="6da2b67bd4c173945529a7875aecce967423fe5fab5b8451cbeb9e2d855fffbd888c1670f0c21b65d1ad5ba0cb6721a8b0fe013449599bd00ac3efbcbe3c10ab193bb50d7e24e2f4f02ca37a6745a29d6d18a6468299a95b6274c0", @generic="e5524f1178dfac2563c51c30982176dabe909bd429c6ad68875623163ebab3838e8cc6e48f7b1f0c8c05fe72309a1f329e57a46878ddf31359ea7b0b9d1e353254220c71e53d07597316ff4840a834359b72062d530296c7509d7d95548ed705bd2e2644308b703a84cb2272f991db7721bc5e0564d4bea48569fcb96d73d03f828cde047759ab4adb043de1f04bfa07f0999b5dd9c6f99be9e2e55885deef8029e94cc27a16225f9c742c717147ab1bcded21", @generic="84c6551307da3ec2b21a96740192c43eaa09c39fe9d16a793a07dd2b21e1906b3cb4aa99dfa2cd9e91b390c4510dc405f8c0b90cac73143a33176e6579b3c8df12254ecf90e1a64940e2328e343c74e63bb68825a3d7147ff9afa7773c9bdf468eff8e6c23c32ff0f7a02b572a26b7d2d46168f18aa488e2b4c15e7e35b165c095ec350954ab97f034185e35eb4d3c3f1591b09baaa4722f7e4521dbfbd81e034d548c38ef51b25aa6dc22258eca5286e5494dabe5"]}, @nested={0x1228, 0x4c, [@generic="b41f9dc7468b24e3169e34fcd9e435be788227ff7ba9e5433060b3a263594a166a78bac2541d75acfa4d6df1660d033cac36ec256990aefebfeb0e06626b50b113d16920f501debfcc90280fd9d2bfd42359a5a77db6f0302e2512f7ba07813bf13c20f5f72eaa7bedc9c7ad1a3cf87fc21db9f4e36837c88b0d30c820f5eb556555b00a4426a52973db08302f9ca186b9a3f9376800350f79a6b2339b2042c00854", 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@generic="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0x11ec}, {&(0x7f0000005780)={0xa8, 0x26, 0x400, 0x70bd29, 0x25dfdbfe, "", [@generic="6bc734f2c604b5c9c039ed5d3cae6ece7740ac7abae6174fef9b26562a65c7054863b4e74f1469797c4aa5b938eba019a2078da5389fbac74817dbabb27e8616383bb4543b86623c490026dade35c9ba5af6b0aadbfd6ced78d175aeb16630f5dd2fb6b4", @typed={0x4, 0x92}, @nested={0x30, 0x7, [@typed={0x8, 0x96, @fd=r0}, @typed={0x8, 0x8, @pid=r7}, @typed={0x14, 0x19, @binary="878c4f15ce75dfd440edb32cfc66277a"}, @typed={0x8, 0x5d, @u32=0x5}]}]}, 0xa8}, {&(0x7f00000058c0)={0x23c, 0x1f, 0x501, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x73, @ipv4=@dev={0xac, 0x14, 0x14, 0x8}}, @nested={0x218, 0x3c, [@generic="52519596d7b3ce0708bc215f59e08b1c1b2b834c1810552d1468565e314b12695ee434190f363bd2ecf686bd3c6d2993ddd578e584aab7b07cb06e45d65de7623f32e3a05a91d1558caa0fe5eb27219bc3266a5360d53d3c1c441b190a18d2af8bfb0de9e3a0ba898447c1feac1f14a7477304a072ffe9ea13a7384fe7c55ad71ff2508e7bc3e366b8940946d1b37f3207eb4aeacd89f377e7e49668ea731733a9389daf7fef1f42872f5acf0bd18fbe330849a54582d7616a41c25566db71a0d2503085e272c7db24b66acc", @typed={0xe0, 0x8e, @binary="956b59908485cca1dc655ccb696a135a3fb47c8bf97377e3eecf4c2ac26b5a09bda955822af5646fc051471aa34de74feb9e94553de097c0643f62a4203868b7365dbf29da9a49052d084225dbf594601a6e882610fc73d6ab94e20b6f13dcc821e3d263ab7657adad2aa8034a0fbcd7a3ef75af04e3b3120dcc0ebb0878163a6a55d5850953e67dde28913287529c41f1e50455076854801e59734e955e5ba0a0d3375d2502497a6f4cbb67555a4ffe538c2383f5a0fd45773895581b20fb83207fdd21227d65fdb91d23869e22c47ad9232d968ec5514dfd63"}, @generic="2aca1daf75a72b45b983f5ee29e6795bf98a2fd0d7985ffc831eca8afe36f674d362e9e0a7f224c36fb5010ce47633f0f4f9ac519a205b5d0db7d665a36243b3dd8d94b78e74339297d94f514fdfd4b71281287e9d7e9670dd2260d6e7ccf2", @typed={0x8, 0x8e, @fd=r0}]}, @nested={0xc, 0x57, [@typed={0x8, 0x1b, @pid=r8}]}]}, 0x23c}, {&(0x7f0000005b00)={0xf8, 0x41, 0x302, 0x70bd25, 0x25dfdbfc, "", [@typed={0x4, 0xc}, @generic="801ef78bb52f66947001a96274aa42dd80b0aa484335a019d2b36553738285d0304796279173ca4e96264fe7323f110d0bccafc1d2fae1dc023c775ad9efe9ed75882d3065c848441929232471835cdb5ee0bef43d38af6175dd490a4d76351ab34e647173544a5a61ca68f2ca597945e49ed708277f24575a3ebdda8db1ba583a1a7eeaedc3d843a2bcec57ce44bce46be191e7020bce7541610f0353e232d22015c4115e7f0421560d589bf424568e74ec6a40f3e471e27df4b0076cae6506ae28ff9651e1063e2ae40639147cbccd06d7cc413e06", @typed={0xc, 0x78, @u64=0x8}]}, 0xf8}], 0xa, &(0x7f0000006200)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb0, 0x80}, 0x0) [ 135.596063] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/04/24 04:24:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x9, 0x1000, 0x26, 0x10002, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x4a, "1632b52fe1e7bcea216b70bc6a342b42232ce9326f2e5d02dfb0ee60e59aa87f41cdd49285fc63086436e6b7623d19fdde6731ab83799d9daf5844d146f1e50748bf0a7a0b78627a22f1"}, &(0x7f0000000200)=0x52) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) [ 135.655420] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 04:24:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x3ff], 0x2, 0x3, 0x9, 0x80000000, 0x6, 0x2, {0x7fff, 0x6, 0x5, 0x81, 0x50262039, 0x2, 0x1, 0x1, 0x8, 0x800, 0x9, 0x6, 0x3f, 0xfffffffffffffffe, "b91c3261078e3495c10797e4434668572bd0eca038741d64db7be37529a4bca9"}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/52, &(0x7f0000000440)=0x34) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x9, 0xa6}, &(0x7f00000002c0)=0x8) 2018/04/24 04:24:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x1000000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) socketpair(0x1d, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) 2018/04/24 04:24:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000001840)=@pptp, &(0x7f00000018c0)=0x80) bind$llc(r1, &(0x7f0000001900)={0x1a, 0x0, 0xf1ee, 0x8, 0x0, 0xb0e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r0, &(0x7f0000000000)=""/4096, 0x1000) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/24 04:24:16 executing program 7: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xffff, 0x4, [0x7fffffff, 0x4, 0x7, 0x8]}, &(0x7f0000000080)=0x10) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x80000) sendto$packet(r2, &(0x7f0000000200)="6c86b8e71f1f6b93331d038c316b5ac65f99d656a9c89808f8ea5e72b746e7aa3fdeb405d8517bb40f99e7edba24b849636b2dbf94f3f9fdf56cfa225e142c4f411c95463d098b002453545a68647f4b933a48c5611c3943f62df245fd0c491219cdcdbf4c5442fec088ff", 0x6b, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0xc00000}}, 0x1, 0x4000000000000000, 0x81, 0x200, 0x12}, 0x98) r3 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x208, 0x208, 0x258, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7fffffe}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4f8) [ 135.806846] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/04/24 04:24:17 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f000036ff91), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) recvfrom$inet6(r0, &(0x7f0000000280)=""/66, 0x42, 0x2, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000340)={'veth1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 0x4e24, 0x600000, 0xa, 0xa0, 0xa0, 0x67, 0x0, r1}, {0x4, 0x2, 0x8, 0x20, 0x4, 0x4, 0x9, 0x415}, {0x3, 0x0, 0x9, 0xd}, 0x1, 0x0, 0x3, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d6, 0x3e}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x1, 0x3, 0x4a8d, 0x1, 0x7f, 0x7f}}, 0xe8) 2018/04/24 04:24:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x9, 0x1000, 0x26, 0x10002, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x4a, "1632b52fe1e7bcea216b70bc6a342b42232ce9326f2e5d02dfb0ee60e59aa87f41cdd49285fc63086436e6b7623d19fdde6731ab83799d9daf5844d146f1e50748bf0a7a0b78627a22f1"}, &(0x7f0000000200)=0x52) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) 2018/04/24 04:24:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendto(r0, &(0x7f00000001c0)="970b3f73f86b11553490fadd2031cdadf61e093ec39bdcdd73e51eb8e320afe37bf72459850d2ae58a6c42fffc12ca497bbffcb281ddbd0488b25f7b7670dfb63705b7a204683e11ba02b561fd29007600c2886204d671d42d0391273df6cca468fc4c7f155ade987fd32a313e47f1a21bc62ee03a54b470a1df17f8ee8b5e469e9bd62023fecd9d293b56e216fe7014f1c9fa075c2bfe4ff0ff8e458dd5404d5703ba06f1f9bbe3310b1da4c5b239116d50186ad4d300e932679b4331a91cbd261c0d426e40821552ba1ad5446933661527df83889631d4d934c9a3", 0xdc, 0x40, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000006ff0100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) 2018/04/24 04:24:17 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x10000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000e00000020000000000000000000000000000000200000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001ffffffff6c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/24 04:24:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x3ff], 0x2, 0x3, 0x9, 0x80000000, 0x6, 0x2, {0x7fff, 0x6, 0x5, 0x81, 0x50262039, 0x2, 0x1, 0x1, 0x8, 0x800, 0x9, 0x6, 0x3f, 0xfffffffffffffffe, "b91c3261078e3495c10797e4434668572bd0eca038741d64db7be37529a4bca9"}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/52, &(0x7f0000000440)=0x34) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x9, 0xa6}, &(0x7f00000002c0)=0x8) 2018/04/24 04:24:17 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x3, 0x2, [0xac1f, 0xa]}, &(0x7f0000000500)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000180)={0x1ffffffc}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001600)={r2, @in6={{0xa, 0x4e24, 0x735762a5, @empty, 0x3f}}, 0x10001, 0x200, 0x7fffffff, 0x3, 0x8d}, &(0x7f0000000540)=0x98) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) write(r5, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/24 04:24:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/24 04:24:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_ident={0x2, 0xa, 0x774568ca, 0x0, 0x1000}]}, 0x48}, 0x1}, 0x4) [ 136.657436] netlink: 'syz-executor4': attribute type 11 has an invalid length. [ 136.711315] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 136.726108] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/24 04:24:17 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x10000000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:17 executing program 7: r0 = epoll_create1(0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x4, 0x4, 0x9, 0x3, 0xf}, 0x98) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x7, @empty, 0xb6ee}}, 0x80000001, 0x101, 0x1, 0xfff, 0x4e}, &(0x7f0000000340)=0x98) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)={0xf}) 2018/04/24 04:24:17 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)="e3", 0x1}], 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}}, &(0x7f0000000540)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001600)={r2, @in6={{0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0x7eda}}}, 0x84) read(r0, &(0x7f0000000140)=""/158, 0x9e) 2018/04/24 04:24:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) 2018/04/24 04:24:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/04/24 04:24:17 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'teql0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x6, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x3f, r1, r2}, {0xffff, 0x7, 0x5, 0x3, 0x2, 0x1d00, 0x9, 0x2}, {0x10000, 0x5, 0x401, 0x1a}, 0x2, 0x6e6bb8, 0x0, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x9, 0x10000, 0x100000000, 0x2}}, 0xe8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x134, r5, 0x100, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xeb0}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x34}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdd4}]}, 0x134}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f00000005c0), &(0x7f0000000600)=0x4) bind$inet6(r3, &(0x7f0000000640)={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0xd}, 0x36, r6}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000007c0)={0x5, &(0x7f0000000740)=[{}, {}, {}, {}, {}]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000880)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000018010000580200000000000070030000700300007003000004000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c73c145f196844bfa3b81e451b2ca561c1a2960f30a9cf7471ba99e02653d3c93b05701f40a534668a5df0d87c8ddebad73f40c92249c140afce9b7758b3aadf21477c9f949144b6a583633136ad2f6ec25f41a7237c9b94d848819d691417d56755d0ea81d5a24ab1d98be526e2c7c429c7ed0ed716db7a73b281f2fae09e48bfc1e14441a0f6c8109f95b7fdeb676e4df5114b81083710c00"], @ANYBLOB="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"], 0x4a8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000d40)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000dc0)={0x0, 0x10, &(0x7f0000000d80)=[@in={0x2, 0x4e21}]}, &(0x7f0000000e00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000e80)={r9, 0x2c, &(0x7f0000000e40)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000ec0)=0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000f00)={0x78f, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000f40)={r10, 0x9}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000f80)={&(0x7f0000ffc000/0x1000)=nil, 0x101, 0x7, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x401}) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000fc0)={'irlan0\x00', {0x2, 0x4e23, @rand_addr=0x67}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000001000)=0x8001, 0x8) socket$key(0xf, 0x3, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001100)={r3, &(0x7f0000001040)="9f988907e39b4039169a6aab9c7c8e93bb6371cbdfa0377248c1246c11bf5abc613c3e67a044f7d1b0683004ec0f8e21e22710133c0bf87f5e8adeb171da90e9b49023294a613e8d8c3a46e8920cc40082dd99edc4459fc35202cc2d", &(0x7f00000010c0)=""/60}, 0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001140)=r9, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000001180)=0x13db, 0x8) 2018/04/24 04:24:17 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x101, 0x1, 0x8, 0x266f, 0x1f}, 0xc) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x800, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xbf0, 0x0, 0x6e, 0xffffffffffffffc1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r3, 0x449b}, 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000000000), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0x2, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xeb}}}, 0x88) 2018/04/24 04:24:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x3ff], 0x2, 0x3, 0x9, 0x80000000, 0x6, 0x2, {0x7fff, 0x6, 0x5, 0x81, 0x50262039, 0x2, 0x1, 0x1, 0x8, 0x800, 0x9, 0x6, 0x3f, 0xfffffffffffffffe, "b91c3261078e3495c10797e4434668572bd0eca038741d64db7be37529a4bca9"}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/52, &(0x7f0000000440)=0x34) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x2}, &(0x7f0000000240)=0x8) [ 136.884539] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/04/24 04:24:17 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x400000000000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:17 executing program 1: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800) close(r0) r1 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) r2 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20a}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="180100001000040027bd7000fcdbdf257368613531322d67656e657269630000000000000000000000000000000000000700000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000004000000000000810000000800010001040000080001000104000008000100060000000800010006000000080001000700000000000000000000000000000000000000"], 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/04/24 04:24:17 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0xe9, 0x2, 0x1f, 0x20, 0x5, 0xfffffffffffffffb, {0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x5, 0xfffffffffffffff7, 0x7fff, 0x1, 0x3}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) 2018/04/24 04:24:17 executing program 2: r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x0, 0x80000000000000e4}, 0x8) 2018/04/24 04:24:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) r1 = accept(r0, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x3, @empty, 'ip6gre0\x00'}}, 0x1e) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], []]}, 0x278) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {0x3, 0x5}, {0x0, 0x3f}, {0x3, 0x292}, {0x3, 0xffffffffffff746d}, {0x8, 0xb220}, {0x0, 0x4}, {0xb, 0x6f}, {0x3, 0x9}], 0x9) shutdown(r0, 0x1) 2018/04/24 04:24:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x3ff], 0x2, 0x3, 0x9, 0x80000000, 0x6, 0x2, {0x7fff, 0x6, 0x5, 0x81, 0x50262039, 0x2, 0x1, 0x1, 0x8, 0x800, 0x9, 0x6, 0x3f, 0xfffffffffffffffe, "b91c3261078e3495c10797e4434668572bd0eca038741d64db7be37529a4bca9"}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/52, &(0x7f0000000440)=0x34) 2018/04/24 04:24:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="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", 0x1000) recvfrom$inet6(r3, &(0x7f0000000140)=""/193, 0xc1, 0x40010102, &(0x7f0000000240)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/139, 0x8b}], 0x1) socket$alg(0x26, 0x5, 0x0) [ 137.089549] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/04/24 04:24:18 executing program 5: 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$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000600)) ioctl$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$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000004c0), &(0x7f0000000500)=0x40) ioctl$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) 2018/04/24 04:24:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x1af) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000480)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x50, &(0x7f00000007c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000940)={0xffffffffffffffff, 0x50, &(0x7f0000000840)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000980)=r1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000002c0)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x4, 0x1, 0x100000000, 0x8001}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00000009c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x38, r7}) sendmsg$nfc_llcp(r6, &(0x7f0000000540)={&(0x7f0000000300)={0x27, 0x0, 0x0, 0x1, 0x1, 0x0, "7cbaa9f49549fe08ffadddc5ca41ba869b2a445aaffc6bc4e4d884a6ba073a29d13bf7ddc95f1c925603dbaf41b015221f056526dd2f227566b86415e66b02", 0x3536}, 0x60, &(0x7f00000003c0), 0x0, &(0x7f00000008c0)={0x48, 0x116, 0x8000, "2c0b6cb6513d076c439270789727fc568a7e8092a416eebc0351700875296b2a88b06f4665cdaa5a5c85c7e22560e1b845a9e0f7af3f"}, 0x48, 0x24000010}, 0x40005) r8 = accept4(r3, &(0x7f0000000580)=@can, &(0x7f0000000600)=0x80, 0x80800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @local, @rand_addr}, &(0x7f00000006c0)=0xc) sendmsg$nl_route(r8, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c00000018b008fc03000100020000080001007f000001080010000200000008000b000200000008000400"], 0x1}, 0x1, 0x0, 0x0, 0x4008051}, 0xc000) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000140)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000a00)={0x7, 0x401, 0x3ff, 0x1, 0x7, 0x8, 0x8, 0x8, 0x6, 0xffffffffffffffff}, 0xb) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0xfef8) 2018/04/24 04:24:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) r1 = socket(0x0, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/24 04:24:18 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x800000000000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) r1 = socket$inet(0x2, 0xe, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x100}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="850000006a27a8d3e09f54776422ea7b1715f428218022cb72b723ecc6bb3b9c1ca423497d503eb20078970d47e7ec6722739ffd2b56d8c616eb19d489441c6356fc3b612fabc63d0d9d85813a29361763144746947abe22ff849de921abc58908eca56ab1f3d552ef96c568e460e8fb614258f7915497f2d5dd92c0db18f9fb046f74f9465f39bca24c1f93a104bf4785e368000000000000000000000000"], &(0x7f0000000200)=0x8d) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8, 0x7a4a, 0x3, 0x10001, 0x1, 0xfffffffffffffffd, 0x3e, {r3, @in6={{0xa, 0x4e21, 0x839, @dev={0xfe, 0x80, [], 0x20}, 0x7fff}}, 0x0, 0x2, 0x4d2, 0x3f, 0x1}}, &(0x7f0000000300)=0xb0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/24 04:24:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x3ff], 0x2, 0x3, 0x9, 0x80000000, 0x6, 0x2, {0x7fff, 0x6, 0x5, 0x81, 0x50262039, 0x2, 0x1, 0x1, 0x8, 0x800, 0x9, 0x6, 0x3f, 0xfffffffffffffffe, "b91c3261078e3495c10797e4434668572bd0eca038741d64db7be37529a4bca9"}}) 2018/04/24 04:24:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) socket$alg(0x26, 0x5, 0x0) 2018/04/24 04:24:18 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x2000000000000) sendto$inet(r0, &(0x7f0000000000)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/04/24 04:24:18 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xf4010000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) [ 137.702603] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/04/24 04:24:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) 2018/04/24 04:24:18 executing program 7: sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0), 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80800) setsockopt(r0, 0xfffffffffffffff7, 0xdfc, &(0x7f0000000080)="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", 0xfe) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/24 04:24:18 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000e80)={0x2a3, &(0x7f0000000140)=[{}, {}]}) readv(r0, &(0x7f0000000200), 0x1000000000000251) tee(r2, r1, 0x8008, 0x0) write(r1, &(0x7f0000001600)="4845871465ea5ee06130494f2fc534b5b9490d393a26dfd821f7b1f493440683981d15104bb20a5604d1513daa0e1544eeba6823a746bc5f47dcfa89b7aa6ecfac42d2f4f97839e177e8068e47a46dd5b003a6ba5f0edc3cf86368baed2f1c0eff09e10cc900000074029ed6a51a800f06261108635a6676a18baff06400935d2dfe3ec299190c003ffaf4cab125d287a3e900000000000000c963cfa5d095d71dbe963a29ddcaa1a793631827343665a79513a072cf22f8cb2fd0", 0xbb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x80000001, 0x8001}, &(0x7f0000000200)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') 2018/04/24 04:24:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0xf782cb3c9d9a8ebe}, 0x10) socketpair(0xa, 0x805, 0x10000, &(0x7f00000015c0)={0xffffffffffffffff}) pipe(&(0x7f0000001600)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001640)={r0, r3}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001580)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001540)={r1, &(0x7f0000000480)="bd0a175ef3bfec4afb1b2580bd49cec4297a76ba35d42cbf4b185756e1f13ced536c37213b62a16e466a7f5b5ecd1aaeabf942c1e84f753ce66f4b7c8232f5e18949429cfe48f40c03eb215063b5d8ecc8c1f08ba65704525ad9eb70780e52f01745cc9d5881b64c953828892df82e10d6029d1e165826b45e397b04aef1127a59f2ac63e65f7cadc1afcc7ef7b5d1a89541335b659cecb36c78cccffc250d2c5c", &(0x7f0000000540)=""/4096}, 0x18) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) unshare(0x2800000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) r5 = accept4(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000040)=0x80, 0x800) sendmsg$can_raw(r5, &(0x7f00000003c0)={&(0x7f0000000100)={0x1d, r4}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x2, 0xffff, 0xf7e, 0x4}, 0x39, 0x1, 0x0, 0x0, "010097701dc75c879e2b4418bafbd247a2ca140eb239829246559733122ac3ea770b03d76019e39e878a6a7b3601b255b8cbc371cc6a4c2f3f97e83eb6cc6ee3"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) 2018/04/24 04:24:18 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x8000, 0xfffffffffffffffc}, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0x3a, "d487b44794a6d02afe13547adab6f2c13ea2a80ead49822f7f750d4d3727c6fcf2c149977677a6d5ce6b707e0bd171500874758774862736e855"}, &(0x7f0000000600)=0x42) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000640)={r4, 0x6c, "bfee87caa60e3603865fe15f394171e43aadb2ba8291834e97a96470683f05a57a9667c1bf9a6eff998a2243460b8517a6ed9d5d53c9c127366d99e26960e3daa24f9bf6c01bfa5a894a5ec851671f62ecf683d9a87a7611a4f7a999c467cbbf200ccc6da8a7614ecee2adeb"}, &(0x7f00000006c0)=0x74) r5 = accept4(r2, &(0x7f0000000400)=@l2, &(0x7f0000000000)=0x80, 0x80000) recvmsg$netrom(r5, &(0x7f0000000940)={&(0x7f0000000480)=@ax25={0x3, {"e0869f849f9daa"}, 0xffffffffffff300e}, 0x10, &(0x7f0000000780), 0x0, &(0x7f00000009c0)=ANY=[], 0x0, 0x40014}, 0x10000) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r6 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') r7 = accept$packet(r6, 0x0, &(0x7f0000000740)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) accept(r6, &(0x7f00000019c0)=@can, &(0x7f0000001a40)=0x80) r8 = accept(r7, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000280)={r9, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket$netlink(0x10, 0x3, 0x1004000000004) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r8, 0x111, 0x3, 0x0, 0x4) ioctl$sock_ifreq(r10, 0x8917, &(0x7f0000000500)={'ip6gretap0\x00', @ifru_settings={0x4, 0xb200, @sync=&(0x7f00000004c0)={0x4, 0x3, 0x56b897e4}}}) [ 137.839670] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/04/24 04:24:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x4, 0x9, 0x8, "f8d558abd2e2", 0x1}}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@setlink={0x30, 0x13, 0x6780812102695179, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) 2018/04/24 04:24:18 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x9000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) [ 137.914310] device bridge0 entered promiscuous mode 2018/04/24 04:24:18 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r1}, 0x10) 2018/04/24 04:24:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/24 04:24:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x200, 0xcbd, 0xa8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e20}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) 2018/04/24 04:24:18 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f00000001c0)={0xffffffffffff8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) recvfrom$ipx(r0, &(0x7f0000000200)=""/32, 0x20, 0x40, &(0x7f0000000240)={0x4, 0x23d, 0x100000001, "d60d8cf6f9d9", 0x8}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000440)="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", 0xf71, 0x4000, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 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, 0xffffffffffffffff}) poll(&(0x7f00005da000)=[{r3}], 0x1, 0xbad7) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000280)=@req3={0x6, 0x84, 0xfe, 0x6, 0xfffffffffffff001, 0x1, 0xfffffffffffffff8}, 0x1c) close(r2) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) 2018/04/24 04:24:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0f00000000000000e8ffffff00000000000000000000000000000000a5d9b800000000000000800000000000e810987c000000000000000000000000000000000000000002000000000000000000000000000000000000"]}) 2018/04/24 04:24:18 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xc0ffffff00000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) [ 138.040138] sctp: [Deprecated]: syz-executor7 (pid 12413) Use of struct sctp_assoc_value in delayed_ack socket option. [ 138.040138] Use struct sctp_sack_info instead [ 138.047451] netlink: 'syz-executor4': attribute type 11 has an invalid length. [ 138.072129] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/24 04:24:18 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xffffffff00000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x800, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000740)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000780)=0x2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, 0x4b, r3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="18020000270031030000000000fdffff0604000000292ad2000200"], 0x18}, 0x1}, 0x0) 2018/04/24 04:24:18 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000ff8)=0xffffffffffffff7f, 0xda8672632735eefe) socketpair(0xa, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x2, 0x0, {0xa, 0x4e21, 0x607, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}}, 0x32) 2018/04/24 04:24:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x180000000, @dev={0xfe, 0x80, [], 0x1c}, 0xb9}, 0x1c) [ 138.128810] sctp: [Deprecated]: syz-executor7 (pid 12424) Use of struct sctp_assoc_value in delayed_ack socket option. [ 138.128810] Use struct sctp_sack_info instead 2018/04/24 04:24:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) accept$inet(r0, 0x0, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0xfffffd3e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) socket$l2tp(0x18, 0x1, 0x1) [ 138.177903] device bridge0 left promiscuous mode 2018/04/24 04:24:19 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000e80)={0x2a3, &(0x7f0000000140)=[{}, {}]}) readv(r0, &(0x7f0000000200), 0x1000000000000251) tee(r2, r1, 0x8008, 0x0) write(r1, &(0x7f0000001600)="4845871465ea5ee06130494f2fc534b5b9490d393a26dfd821f7b1f493440683981d15104bb20a5604d1513daa0e1544eeba6823a746bc5f47dcfa89b7aa6ecfac42d2f4f97839e177e8068e47a46dd5b003a6ba5f0edc3cf86368baed2f1c0eff09e10cc900000074029ed6a51a800f06261108635a6676a18baff06400935d2dfe3ec299190c003ffaf4cab125d287a3e900000000000000c963cfa5d095d71dbe963a29ddcaa1a793631827343665a79513a072cf22f8cb2fd0", 0xbb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x80000001, 0x8001}, &(0x7f0000000200)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') 2018/04/24 04:24:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:19 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000006c0)=0xfffffffffffffcd5, 0x803) r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000780)={r4}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r8, &(0x7f0000000a80)=""/97}) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000280)=0x1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x27) r9 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000740)=0x80) sendto$ipx(r9, &(0x7f0000001080)="662df4a093cdd7b35ff6f792a3399614f8646235e316c96ce4c8baac1fb44d930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a35ce84046ed30043aad86ba46f2e3bf4ec838948f37ed11512a1b49ee5ffea01d01862ecb604de92bb", 0x14, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x6, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f00000028c0)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES16=r7, @ANYPTR=&(0x7f0000000e40)=ANY=[@ANYRES32=r7, @ANYPTR, @ANYRES16, @ANYBLOB="629a200ca839186379ab7564f6aa510491570ecfff255d0be95c07a8fca5bf5562df440555faa1038bcf153a9c3717c016ce52d7cd29922f2dde4f43aff859c5ebc782c17665daeb5d27b3a02e0740d5e3ce2031e98685bb753795c210b836cee596b0579a5d3c86d4e24d2a4b77e6d56f6a06", @ANYRES16, @ANYRES64], @ANYRES16=r3, @ANYRES64=r6, @ANYRES32=r0], @ANYRES32=r10, @ANYRES16=r2, @ANYRES32=r7, @ANYRES64, @ANYRES32=r9, @ANYRES32=r7, @ANYPTR=&(0x7f0000001140)=ANY=[@ANYRES64=r4, @ANYRES32=r10, @ANYRES32=r7, @ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYPTR], @ANYRES32=r2, @ANYBLOB, @ANYRES16, @ANYBLOB="86077f0ca0fa80f65bd578d0d457d99282c3fe52fc6e6673db1a67da5651e5435c8fba355570604be773c34365feb8189468ef437f7d4a332ab5b53fed1900557657d3325e4e5947f526f01745faf7a2370e2871394388987eae999da6197fa22c1bc597781424c81d6f1a96a9e2fa2a8ac4366509fb49096f58cb433a1f234d973d5a53822901de7dcc20bfa7085c4b"]]}, 0xa4) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x81, 0xffff, 0x2, 0x4, 0x89c, 0x2, 0x1ff, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="05000800", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000d80)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x9, 0x3b9d, 0x1, 0x4}, &(0x7f0000000400)=0x98) bind$inet(r10, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa00000005000000ac2314aaac14142b4e204e2000089078"], &(0x7f00000000c0)) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000000700)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000007c0)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0x44) close(r2) 2018/04/24 04:24:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/24 04:24:19 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xfe80000000000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000053000), 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000940)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b00)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @multicast2, @broadcast}, &(0x7f0000000b80)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003640)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000003740)=0xe8) getpeername(r0, &(0x7f0000003880)=@hci={0x0, 0x0}, &(0x7f0000003900)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003ac0)={0x0, @remote}, &(0x7f0000003b00)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003c00)={@dev, @local, 0x0}, &(0x7f0000003c40)=0xc) accept(r0, &(0x7f0000003c80)=@hci={0x0, 0x0}, &(0x7f0000003d00)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d40)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000003e40)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003e80)={0x0, @local, @local}, &(0x7f0000003ec0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000003fc0)={@mcast2, 0x0}, &(0x7f0000004000)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000044c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000004480)={&(0x7f0000004040)={0x40c, r2, 0x400, 0x70bd2a, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}, {{0x8, 0x1, r5}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x274, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0xffffffffffffffaf, 0x0, 0x42a, 0x65ac}, {0x9cd3, 0xff, 0x8, 0x7}, {0x5, 0x8, 0x0, 0x6}, {0x341, 0x1ff, 0x7, 0x7}, {0x6, 0x3, 0x8, 0x3f}, {0x3, 0x7, 0x0, 0x4}, {0x8, 0x9, 0x5, 0x7}, {0x0, 0x7, 0x6, 0x9}, {0x40, 0x1f, 0x6, 0x2}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x40c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x4, 0x0, 0x7, 0x6, 0x10}, @jmp={0x5, 0x5, 0x3, 0x6, 0x0, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7ff}], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x72, &(0x7f0000000080)=""/114, 0x41100, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r14, 0x4) 2018/04/24 04:24:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001ffd)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001080)="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", 0xf81}], 0x1, &(0x7f0000000480)}, 0x0) 2018/04/24 04:24:19 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x238) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000000080)=0xffffffffffffffff, 0x45a3bd213cb1d89b) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x10000004e23, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) [ 138.872804] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/24 04:24:19 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x21000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:19 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:19 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000680), 0x4) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt(r2, 0x107, 0x1, &(0x7f0000000300)="010000000300060000071a00009139cc", 0x10) close(r2) 2018/04/24 04:24:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e25, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='illinois\x00', 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x10, 0x51ff}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}, {}], 0x3, 0x0) shutdown(r0, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r1, 0x9}, 0x8) pwrite64(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={r1, 0x90, "3ea083df77139313628ed05dd9ca2a586fa5abc7b483668cd36341f774d79f8a26638530bd43dd41e94e182eaf7be52cc20aa805e4f1cf6183e42c0c5ebfbbec7305169667bd3ae4b694eeed9cb4a1e0630b7d6a742d330901ffafe6eb0794c1159e7cddf981c031c0ae72d2e6a1031fa83db09086ef05c20cf6b206a978b134b01df56405b2393faed2579574dfa664"}, &(0x7f0000000400)=0x98) epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0x0) accept4$ax25(r2, &(0x7f0000000040), &(0x7f00000003c0)=0x10, 0x80000) 2018/04/24 04:24:19 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x3a000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:19 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, 0x1, 0x4, [{{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, {{0xa, 0x7ff, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xd434}}, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x6c}}, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x290) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = accept(r0, &(0x7f0000000480)=@nl=@unspec, &(0x7f00000003c0)=0xfffffee7) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000400)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000340)="61f01586632f6822554e1cd62aeef30c8e50177d8964b58e00f32126ce83911b31d7c858fef7af2dfc8eb88a645c12cbbb2cc26c8ac9b8203ec1e3aac431a3df02f270ce7313035bbc9429747b61f563c6969f7bd0b4876c673f22a830e9be9f2b974b0808dcc9cba4a89b42e8229b3f") 2018/04/24 04:24:19 executing program 2: socketpair$inet6(0xa, 0x4, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040)=0x2, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xda, "6520e16190132575883c76e97572ce4ce130d66ff271d101b4524c76cc691a4c5f44430668421bea78232c58b8e753892437aa5450a32dc96153bf033aa0d25ddee4f0ac809e1995245fec91b6e33964dc54c17d927e7c67cf6e0a6ac3da680d3f25bf3cd68e6f5927c9d97065f854b9e497a11f42c1290a736f065258dc904c5274be46021f863075486e0c8ad798e0119e9f5ffcb4e9da1d121723e054a70e1d988e8de2776280072e8d004b41669ade49a1c0c58a5b080807ef9d7adf40cb9e5ec120603627a835772642f7a07bfbd6fc0cf71b43111665b1"}, &(0x7f00000003c0)=0xe2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r3, 0x9}, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) socketpair(0x19, 0x80007, 0x7f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000480)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendmsg$unix(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="c75015c44d7439d10eb3d411a99ccafb6a5fbeefbbbe54a4db79915000f9f8e16ecec1803b95159e800d000a61f895ba2ecb96d5b8fd17d45db9b84343253481064394b64e711465e65c42d5a712aca25cb0f866ebad527c0a8b9d55e3929ccbd26845cda98b75531cb2063828c93248bfe64e0aeb79dd26ca3fa1e5edb9d8b45eb73249a990ec885c55f32fdecf07f2200a8f021fadb0fffed58c1c7d75e9be556c92c2d6f3dcc2a00f1164c294813185921ffa6beea88783555e7ef153cd79d36e5f178dae681456ab44d0a7aad2e50a", 0xd1}], 0x1, 0x0, 0x0, 0x20008801}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000440)={0x6, 0x400, 0x1ff, 0x1000, 0x6, 0x0, 0x1, 0x1, 0x7, 0x1, 0x1}, 0xb) 2018/04/24 04:24:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x19, 0x2, 0x4, &(0x7f00000012c0)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001980)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001ac0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b00)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001c00)=0xe8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001c80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001cc0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000001dc0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000001d80)={&(0x7f0000001d00)=ANY=[@ANYBLOB="5c0000005200000225bd7000fcdbdf251c000000080006000400000008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="080006003f00000008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0800d3109235e3b47105060600070000"], 0x5c}, 0x1, 0x0, 0x0, 0x480c4}, 0x4044) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d66147", 0x11}], 0x1}, 0x0) 2018/04/24 04:24:20 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x10, 0xfffffffffffffffd, 0xffffffff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x2, 0xb0b9, 0xd65, 0x7}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000dd7fc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x48}, 0x1}, 0x0) accept(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/24 04:24:20 executing program 4: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:20 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x30010000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:20 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x5b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xd5c, 0x400, 0x8000, 0x2, 0x9, 0x2, 0x4, 0x0, r1}, &(0x7f0000000380)=0x20) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000480)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6, @random="35989d53f1c2"}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r1, 0x7f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0x9, 0xd1}, &(0x7f0000000500)=0x8) getpeername(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/24 04:24:20 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1a, 0x7fff000000000, 0x7}, 0x2c) r2 = accept(r0, &(0x7f00000006c0)=@l2, &(0x7f0000000740)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000100)="5499f3a88c57be0defcd5addb648851c98e03c20c7b949860665158077116badd6c56727ff8bcf422af9ee2934e92857e77ce76a6a4bb71d2b2d2be653a53542b8aa03ed2179f4154864a81006b617318a9b6487ea72a1b5cf21ae4943a44434934a74ee1574d2e175e3cfed04e82e9ab6ce7311ad6051c5e6e45ba93cc94a6d7519ab9d5b307da04fa981d701f5cceebba11c3825afbd828c79bd3928e969403ae8b7e58cf1c87b64c19461c49662c4c237911fa138fb50c0ccee8fb087442f2ea46a77a676f99a2c10e66d64c0c366b3e6e45054bdd1b32f60c33694072543", &(0x7f0000000200)="3f939d0b88ad1fe487ac730640786c2f44c94b9c823ded3834eda98b076bce0dc62e2232bbf5ce65f0b273a6be5c3f36e01005dfa22848087c3e774b7317ca16b1728978ac8544dd080723ebcd8224df359644f43f", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000fcc000)}, 0x10) 2018/04/24 04:24:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/24 04:24:20 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="3f78e40280734c79aee1eff7c6e334b3", 0x10) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gre0\x00'}) 2018/04/24 04:24:20 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001300)={r3, 0x54, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x72}, @in6={0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xc8}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}]}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}, 0xfeaa) socketpair(0x1b, 0x3, 0x100000001, &(0x7f0000000280)) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001380)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) [ 139.814130] [ 139.816032] ============================= [ 139.820224] WARNING: suspicious RCU usage [ 139.824408] 4.17.0-rc1+ #16 Not tainted [ 139.828421] ----------------------------- [ 139.832610] net/ipv6/route.c:1550 suspicious rcu_dereference_protected() usage! [ 139.840101] [ 139.840101] other info that might help us debug this: [ 139.840101] [ 139.848298] [ 139.848298] rcu_scheduler_active = 2, debug_locks = 1 [ 139.855037] 3 locks held by syz-executor1/12537: [ 139.859840] #0: 000000007f21f154 (rcu_read_lock_bh){....}, at: ip6_finish_output2+0x253/0x2800 [ 139.868750] #1: 000000007f21f154 (rcu_read_lock_bh){....}, at: __dev_queue_xmit+0x30f/0x34c0 [ 139.877503] #2: 0000000090c67766 (rcu_read_lock){....}, at: ip6_link_failure+0xfe/0x790 [ 139.885818] [ 139.885818] stack backtrace: [ 139.890375] CPU: 0 PID: 12537 Comm: syz-executor1 Not tainted 4.17.0-rc1+ #16 [ 139.897654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.907012] Call Trace: [ 139.909627] dump_stack+0x1b9/0x294 [ 139.913622] ? dump_stack_print_info.cold.2+0x52/0x52 [ 139.918827] ? print_lock+0xd1/0xd6 [ 139.922470] ? vprintk_func+0x81/0xe7 [ 139.926289] lockdep_rcu_suspicious+0x14a/0x153 [ 139.930981] rt6_remove_exception_rt+0x416/0x4d0 [ 139.935751] ? __rt6_find_exception_spinlock+0x330/0x330 [ 139.941214] ? kasan_check_read+0x11/0x20 [ 139.945373] ? rcu_is_watching+0x85/0x140 [ 139.949535] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 139.954740] ? ip6_neigh_lookup+0x899/0xcb0 [ 139.959075] ip6_link_failure+0x484/0x790 2018/04/24 04:24:20 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xe803, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:20 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x301}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x85, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0xfffffffffffffda4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x6, [0x8, 0xff5, 0x8, 0x2, 0xfff, 0x3]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x7fff}, &(0x7f00000002c0)=0x8) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"75a4d28b70539b"}, 0x81}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000340)=0x137b, 0x4) [ 139.963233] ? rt6_do_update_pmtu+0x730/0x730 [ 139.967740] ? refcount_inc_not_zero+0x2d0/0x2d0 [ 139.972505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 139.978047] ? __ipv6_addr_type+0x219/0x32f [ 139.982386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 139.987944] ? ip6_tnl_get_cap+0x16e/0x190 [ 139.992200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 139.997749] ? ip6_tnl_xmit_ctl+0x104/0x450 [ 140.002079] ? rt6_do_update_pmtu+0x730/0x730 [ 140.006589] ip6_tnl_xmit+0x49a/0x34b0 [ 140.010498] ? ip6ip6_err+0x730/0x730 [ 140.014312] ? print_usage_bug+0xc0/0xc0 [ 140.018384] ? __lock_acquire+0x7f5/0x5140 [ 140.022712] ? graph_lock+0x170/0x170 [ 140.026530] ? __lock_acquire+0x7f5/0x5140 [ 140.030783] ? __lock_acquire+0x7f5/0x5140 [ 140.035025] ? debug_check_no_locks_freed+0x310/0x310 [ 140.040226] ? print_usage_bug+0xc0/0xc0 [ 140.044298] ? print_usage_bug+0xc0/0xc0 [ 140.048376] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 140.053407] ? map_id_range_down+0x1e6/0x410 [ 140.057830] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 140.063387] ? iptunnel_handle_offloads+0x3c2/0x710 [ 140.068423] ? iptunnel_metadata_reply+0x380/0x380 [ 140.073380] ip6_tnl_start_xmit+0x8fc/0x2290 [ 140.077802] ? ip6_tnl_start_xmit+0x8fc/0x2290 [ 140.082400] ? ip6_tnl_xmit+0x34b0/0x34b0 [ 140.086569] ? debug_check_no_locks_freed+0x310/0x310 [ 140.091772] ? __lock_acquire+0x7f5/0x5140 [ 140.096021] ? debug_check_no_locks_freed+0x310/0x310 [ 140.101228] ? debug_check_no_locks_freed+0x310/0x310 [ 140.106435] ? graph_lock+0x170/0x170 [ 140.110260] ? graph_lock+0x170/0x170 [ 140.114075] ? graph_lock+0x170/0x170 [ 140.117896] ? __lock_acquire+0x7f5/0x5140 [ 140.122167] dev_hard_start_xmit+0x264/0xc10 [ 140.126586] ? validate_xmit_skb_list+0x120/0x120 [ 140.131425] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 140.136955] ? netif_skb_features+0x696/0xb40 [ 140.141443] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 140.146049] ? lock_acquire+0x1dc/0x520 [ 140.150022] ? validate_xmit_skb+0x704/0xd90 [ 140.154431] ? netif_skb_features+0xb40/0xb40 [ 140.158917] __dev_queue_xmit+0x2724/0x34c0 [ 140.163240] ? find_held_lock+0x36/0x1c0 [ 140.167293] ? netdev_pick_tx+0x2d0/0x2d0 [ 140.171431] ? match_held_lock+0x860/0x8b0 [ 140.175660] ? lock_downgrade+0x8e0/0x8e0 [ 140.179793] ? lock_release+0xa10/0xa10 [ 140.183764] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 140.189297] ? __local_bh_enable_ip+0x161/0x230 [ 140.193952] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 140.198967] ? __neigh_create+0x1447/0x2050 [ 140.203285] ? trace_hardirqs_on+0xd/0x10 [ 140.207443] ? __local_bh_enable_ip+0x161/0x230 [ 140.212109] ? _raw_write_unlock_bh+0x30/0x40 [ 140.216600] ? __neigh_create+0xd2c/0x2050 [ 140.220837] ? debug_check_no_locks_freed+0x310/0x310 [ 140.226028] ? neigh_hash_alloc+0x1e0/0x1e0 [ 140.230343] ? kasan_unpoison_shadow+0x35/0x50 [ 140.234940] ? kasan_kmalloc+0xc4/0xe0 [ 140.238828] ? __local_bh_enable_ip+0x161/0x230 [ 140.243486] ? ip6t_do_table+0xd6c/0x1cd0 [ 140.247623] ? lock_acquire+0x1dc/0x520 [ 140.251593] ? ip6_finish_output2+0x253/0x2800 [ 140.256188] ? kasan_check_read+0x11/0x20 [ 140.260327] ? rcu_is_watching+0x85/0x140 [ 140.264472] ? rcu_pm_notify+0xc0/0xc0 [ 140.268364] dev_queue_xmit+0x17/0x20 [ 140.272159] ? dev_queue_xmit+0x17/0x20 [ 140.276119] neigh_direct_output+0x15/0x20 [ 140.280341] ip6_finish_output2+0xc93/0x2800 [ 140.284746] ? find_held_lock+0x36/0x1c0 [ 140.288808] ? ip6_flush_pending_frames+0xc0/0xc0 [ 140.293652] ? lock_downgrade+0x8e0/0x8e0 [ 140.297795] ? kasan_check_read+0x11/0x20 [ 140.301938] ? rcu_is_watching+0x85/0x140 [ 140.306089] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 140.311273] ? ip6_mtu+0x159/0x510 [ 140.314803] ? ip6_dst_ifdown+0x4c0/0x4c0 [ 140.318949] ? kasan_check_read+0x11/0x20 [ 140.323090] ? rcu_is_watching+0x85/0x140 [ 140.327230] ip6_finish_output+0x5fe/0xbc0 [ 140.331464] ? ip6_finish_output+0x5fe/0xbc0 [ 140.335858] ip6_output+0x227/0x9b0 [ 140.339488] ? ip6_finish_output+0xbc0/0xbc0 [ 140.343907] ? kasan_check_read+0x11/0x20 [ 140.348057] ? rcu_is_watching+0x85/0x140 [ 140.352205] ? ip6_fragment+0x3910/0x3910 [ 140.356343] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 140.361346] ? nf_hook_slow+0x11e/0x1c0 [ 140.365323] rawv6_sendmsg+0x2674/0x4590 [ 140.369383] ? rawv6_getsockopt+0x140/0x140 [ 140.373691] ? graph_lock+0x170/0x170 [ 140.377481] ? debug_check_no_locks_freed+0x310/0x310 [ 140.382668] ? find_held_lock+0x36/0x1c0 [ 140.386723] ? lock_release+0xa10/0xa10 [ 140.390685] ? __check_object_size+0x95/0x5d9 [ 140.395170] ? rawv6_recvmsg+0xe80/0xe80 [ 140.399228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.404762] ? _copy_from_user+0xdf/0x150 [ 140.408903] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 140.413906] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 140.418659] inet_sendmsg+0x19f/0x690 [ 140.422449] ? rawv6_getsockopt+0x140/0x140 [ 140.426757] ? inet_sendmsg+0x19f/0x690 [ 140.430714] ? copy_msghdr_from_user+0x3bc/0x560 [ 140.435455] ? ipip_gro_receive+0x100/0x100 [ 140.439784] ? move_addr_to_kernel.part.18+0x100/0x100 [ 140.445056] ? security_socket_sendmsg+0x94/0xc0 [ 140.449801] ? ipip_gro_receive+0x100/0x100 [ 140.454120] sock_sendmsg+0xd5/0x120 [ 140.457828] ___sys_sendmsg+0x805/0x940 [ 140.461796] ? copy_msghdr_from_user+0x560/0x560 [ 140.466557] ? kasan_check_read+0x11/0x20 [ 140.470711] ? __local_bh_enable_ip+0x161/0x230 [ 140.475364] ? release_sock+0x1e2/0x2b0 [ 140.479323] ? trace_hardirqs_on+0xd/0x10 [ 140.483455] ? __local_bh_enable_ip+0x161/0x230 [ 140.488114] ? __fget_light+0x2ef/0x430 [ 140.492082] ? fget_raw+0x20/0x20 [ 140.495522] ? __local_bh_enable_ip+0x161/0x230 [ 140.500178] ? ip6_datagram_connect+0x3a/0x50 [ 140.504666] ? ip6_datagram_connect_v6_only+0x71/0x90 [ 140.509848] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.515376] ? sockfd_lookup_light+0xc5/0x160 [ 140.519875] __sys_sendmsg+0x115/0x270 [ 140.523751] ? __ia32_sys_shutdown+0x80/0x80 [ 140.528149] ? __x64_sys_futex+0x477/0x680 [ 140.532386] ? ksys_ioctl+0x81/0xd0 [ 140.536007] __x64_sys_sendmsg+0x78/0xb0 [ 140.540083] do_syscall_64+0x1b1/0x800 [ 140.543974] ? finish_task_switch+0x1ca/0x810 [ 140.548464] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.553381] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.558302] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.563673] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.568527] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.573707] RIP: 0033:0x455389 [ 140.576888] RSP: 002b:00007fc43d222c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.584591] RAX: ffffffffffffffda RBX: 00007fc43d2236d4 RCX: 0000000000455389 [ 140.591855] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 140.599128] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.606399] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 140.613665] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 2018/04/24 04:24:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0xffffffff) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)='B', 0x1}], 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x43a8000}, &(0x7f0000000200)=0x8) 2018/04/24 04:24:21 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000440)=0xa90d, 0x33d) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xfffffffffffffeaf, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = accept4(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80, 0x80800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r4, @ANYBLOB="000127bd7000fddbdf250a000000080004000200000008000400000000002c00030008000300040000000800030001000000080001000200000008000400010000000800010001000000400003000800030002000000080005a811e77a01080005007f000001080001000300000008000800020000001400060000000000000000000000ffffffffffff1400010008000b007369700008000800900e00002c000300140006000000000000000000010000000000000014000600ff020000000000000000000000000001080004000500000014ff0000080004004e24000008000600776c6300"], 0xec}, 0x1, 0x0, 0x0, 0xc000}, 0x4008001) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/24 04:24:21 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x900, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) sendmmsg(r0, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="b8e53257dffdab77c1133769d9a08ad9b9e6b9942eb99d303375e8a2183ba397d935ef41e86e7a1059527f1f3e97dab5fc0b1e260aa2abf699cae2e3853036f01db2c8", 0x43}, {&(0x7f00000000c0)="f4ba8e6b606e35a08f19bf31ff9478ad9dbe70267c9e855261562e714ed59829f0335d7da597eaea937fe68e838211bbd4c6453a78e1f9b0f4f76fce98fb412591d04d6451bc2622f73d75ab1e9f4ffcb87d487473723ecbae074d45da07fc49b7b9899c18a3a9977539f55b1468f2823cf273957e1c37eba40103b59e7d2e498ba7f213fd80e20cfe645fd4e02e3bc91fa25ea9ec", 0x95}, {&(0x7f0000000180)="0b1379a253908d2cee37804fd2e5145e2e02144f8689b06a6cbcca5de7c4964471308d2d62b88e2056403285ab0505e0c616e30496045bfec1fa490bbb", 0x3d}, {&(0x7f00000001c0)="9fabf48b03fce53f717b8243c167ddca3945460404eb98392ae2", 0x1a}, {&(0x7f0000000200)="59f44aff00bd582dfe15e89cd40a4406884b5a4774620198065e271d8c41fd02f9b32a9c44c40fe841880a6ff9710156a208c89be1467b6cca9e77a02d75ba3c85d13beb990a71c3f42ffc900de954b4d8e4dad7ddae9ace1582e6bcdb96cd9fede5f3de9f9d857745a3391eea9062535c92153338c827b61054357881dc8a8358e85e3804e0be1d6e6c81575f92fe37c86fa175387afcbb67b54e332276399a057f5a50702d61a0f3fc032f36b914bf88b56942e38603edc1e87ae66824d7c4878eb8e707669fcb0abc0c", 0xcb}, {&(0x7f0000000300)="d55bfceafb2c5c6ecca177cd930353b2b3f1a8ec35e66731601bde845ed78ea5591f8dcfbd9c1eba51257bb361dfd4682e3eb40a332e412fbc991cd2fbafcc421d48c677", 0x44}, {&(0x7f0000000380)="a80a19627d6fa3bfcb0ebbaebe351d39af8b56b24451eb907ffd89ed74c40dea9376e44ee8a227429e9eb20e318a18f16ab41ce91345ff8db9899cf0ca96d8515a2a30e426bf004d239baf944a4da2c6be5d0ee48becc74b4d51d0515b0a4d54287e2fb644a84437b1cb874ed37ad8319a859a1e56275e2acea1710fe700fd804822975fa5abf2ef93123359447240519b262d726c8a00b09058b34686fe563c8173676ad64c129b", 0xa8}, {&(0x7f0000000440)="ef365d33fc28a70e918e51339bef773020de61619f31627e7c9f94261e24fea081c8cf916918634712cda42d", 0x2c}], 0x8, 0x0, 0x0, 0x800}, 0x8}, {{&(0x7f0000000580)=@ll={0x11, 0x7, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)="41b47d1414d0f84b4431974c0101cfb3d7e436687324ec193ba68fe02732df224eee34693a221975a23ab6da56478f41f7d3f930ca278a3f6a7051e58766b31a21f5cf9967e22aaffb21eeffde38b89b436749bfe0d85117825de23ba79c222ddfb51c95a8e93b205ea7eaea14e4d78e4fd34b0f35ea99ed8d17f8cdb2b43123cddef0dc427412e10106e8f49eff58445bae95b93ce91953935b54d4a883fc7c67e8", 0xa2}], 0x1, &(0x7f0000000700)=[{0x108, 0x11f, 0x3f, "34dc1ef8dfb07a853085e38e4392ef492f606f36479ea668137153baa3364abfd836423d9a0e01a77683919eb9913f33df50de44ce355a7b9e34a9d5d86063163a27f5d5d0b87866b5bd136baee8b030e953e98ab59c6aa2df238f7a063b0ccdfcd85eea0f3b54591f45a50fd3ce3295cf93b9bab27423e47be49214f6da6a4fa1537a9131df0ffae4164cdd158e4b5545dbec1e3fd880243c71e74962258c32842547f8c2993f642553d275c516d86788e36a7a00cd86fb73abdddc9eea39cf587592d2a3f9d67a94e2617bc39859fac9607e3b75b91f0f5153e331ff6809cdac282fca154ce8825888f43426446d0a9613"}], 0x108, 0x40}, 0x100000001}, {{&(0x7f0000003740)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm_base(cbc-camellia-aesni-avx2,sha3-256-generic))\x00'}, 0x80, &(0x7f0000001f00)=[{&(0x7f00000008c0)="4e39bd0d5c78815e81c01ab20bd53c88f5b136fc0d3262bd6a20e4b5fa8e8c6ffdd037b5e363a2a334ca08fbcda1e24500f03b88b7eae32cd190cf057d50b058350b0bf7e8f05cd7b69f97ad8f60ac1ccb13b9e1ad49c8e1e4d9d8f8e577dce8375a190f436ddc67db3e2f7b55fe7f365a7857bfc66dde64384af817a6865fe0df34161723edf8b2c4201715833f0c946597543b05acd9dd34bbb9cca3c7a167d03b8fdfb39bc7773a5d2ad06a798f0f9a4034d82bb6ac2d89fd54a11e1109e0f4b8db96f9cb1007255ce8cd18cc897e4f1d0ad5d93575f362808509caee8d5b4186c36c74d90198", 0xe8}, {&(0x7f00000009c0)="f75c2350b9152b213af3cc5b7ee525465cae95a81bf6c2f144f9fe602d47debe2a2cd5e51936fd33114c5c30c390946c59083f22cd093ba9e25ac9eb233e00de32c5b70177810efd287b1191f85bdf1de45c8e28f6b7ed84ecb8f09f1c0b79eac019c779d79fc9f197331d3b24c8c9ea7bb6a56e1026a1fb999d70f0dcb82b1439482e2d1682514bcb6ccae6a42727b37471b8ef0c80ded0fce85e80fe1d98179ad65b74bcb95c7e68bfedfb4d5cc9ff480dea54f884fa1b5468a6b3948a0e1e0fa25759630b09b05e1f5abad7d344363589ba7ab5e368ba85dae7fe85dec359900d5cd1862cc46f9d6daa", 0xeb}, {&(0x7f0000000ac0)="7b57c7b0635f49ac9878333457b3efc3c049a75c71270ac60d7f7df8abb5d7ff8dcb55113e54e6eaf87950740d689172564dad29c7289676a1f2369c22d59d4b67163633bdff79deefb1911572c720c81d8b5dcdd744b5dced198dfdc68bc8542c0bad076290cd4e5f0466851cb037d6666676312f9449434bd9b9a398c9a2d5f0fb8560fe47146226d986fff4ab9f99a688e49d878be2f706d8d8f8a7d0d3ae46d80fc934d6", 0xa6}, {&(0x7f0000000b80)="14528801aed06d8ad8f22fae41139a350d711959b3d341acd0ae671d18270ccdf1c5687550af49d304fb61acd76e9670c398b4fd01b16f957963e616f41a33419b6522bfa28c3621b21173b18b8739b0105cc0794c48c663bd28bc703694bcb16561db87c05ba3a36a9c6fdc34a26bdd112fcd6e39038cccf87c03730038c97196480f5cac467d4e39ebf5257bb8e4f58538ae29a0c314bffb53a24f", 0x9c}, {&(0x7f0000000c40)="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0x1000}, {&(0x7f0000001c40)="6d5ef1b2e31abb432869998200f4b987f2d75f28df60df0aa316736a9cec7edd2dc0817dfe7d2061e985df5a52f2505c799b2d40d147ed0ee2d4897d6b8b0289b137b7497d6be59e1ddf31996899a71c3f1366c9b0b9c1d16e01a105fcf831e277f8a5a569740b93bf5b915067b5822c890f9e0fc4741cf5ea2e9aaae0ff7677581bbe823e9867c3e80221977e91c7580e8a3a28a9bd4709d8fa9b0a4d98d9d76208dfc49c34c39333091314a1e91bb761092977362f", 0xb6}, {&(0x7f0000001d00)="9478c3", 0x3}, {&(0x7f0000001d40)="be43e2b1033daf26679946f1df02b1a533f345c63ab3a22118d4291886cd8cc2daef4dda44bbcbda9d504bb72ba1ff8967a0ce6735961ca776180e4cb9f25cc6c28f032e19b348b03ba553c4cd9e7e5d91c5711db1a534444805846c5b98e077d5467f4c4ff15f57ad1ccdf9ccb593ceccbed7b7d402a5adf01dc27143437ce933ad23ab8f0e0d36b272c9", 0x8b}, {&(0x7f0000001e00)="48a3c27599b1a24c56606d929a00bf485a912e341fba847ec2bf8dfbace043d93fa7436c4942a755da0ad2b262dd667ee9d2753803839551cec03c472fc4628bf48887fee8ad153cfe6bf3828bcec6cf1b83fc700949595b11b232f3f75414b0f8dee5b16cdbc5c27fd07933601cfeddf1da9d69242609d7d348f7bcfde317172a55a7993f7798f625c0da1153349fd5fbe9a68809f44713f9ed066268b562c483988ff3e412e74b79293be7f2d7713820914900763bfb87d41a6691f5d99ccf60646581d8b0e44ed08cc7c8a86e2619b8dfe166947e66c6d07b626da222f5", 0xdf}], 0x9, &(0x7f0000001fc0)=[{0xd8, 0x0, 0x8ae, "65b08c848b2775be2ece07c2b06ed17a2a241dcbeecdbc5e8caa9e8aa6f94383e17f56b081fba22b061093fe397a28d5c26959cb5b86e8bc1291e4a7a2206d054ff7b644dc94c24a770329d3d987f2134c6245d83bc4c5947d1fc392a00829561199ec0960148a879ae4cd857bd7d821a9aef868831ca38d495dbf25c16cf3c46655b5b6f4d71794e3d46a67e84585c61f778f2d588f1f95ae35a8e698bd13b1e711b2c20b551e1198925678635842d43c37c16c797a6ee1177f823ba2ab4d6b40affece"}, {0x1010, 0x3a, 0xff, "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"}], 0x10e8, 0x44000}, 0x10001}, {{&(0x7f00000030c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000003140)="96c5a0c2f18d2054b118572334f08480e67a2f6ee6c817d9a7e7012a2fa26b71aa121a62a16665d136ac2479c9c5ed4e53dad9ccb5b4f8a64d21d083baecfbfda6eee9ea1dab75722491743303271b69d05bab10f7364da61aa424e891dbb4c627b5c49d059203fe0f3904d0c890f8c2e42069d57cfe8e08b9cc226ae75d93e65b37df04edb724c7fb1799c49ee25d44a964c22f164e7ce4a4e971741d7365447c428e2c518d0284e42d9500c03fc5517629ccdec1922faf0738ebf9b95cf95450a2a28c965b12cdf5738379643f1f5a9302297325a6b220ad3a757def61054479b4d10a465d92daf6cb0b9915312adc74584e9968ff5e66a9", 0xf9}, {&(0x7f0000003240)="bf59a601b5366e24911ff8159e91890a97cbd68a83e5a9e291a14ac1887a0cdbebadadb00a57431cf1fcfb936b1bc852bf465920c777c72a52156fefc5b7383a9aaae310ba04cb78685c093020a0cae3062baa4288e99a9206c32cfe554317f2dccdfb09848202671b59fd85ad9041db1253db3e5ac38880a26918bbba3c62b630d58edd0a071e8d2d7e59f5e26df87854c2fbf0175e25131b68917a9fc738f32d7b59d8bd1be710e9", 0xa9}, {&(0x7f0000003300)="6a698333f984a45863b27f29ba5ca5c7695706f09dbd4d1665b52f098a65693c9d7fbadc631ea483c62f6a6ca232119ad48eed047bf73349bae5961b393b41373fb89d93be5ac276981f1290e3628f3cc22675bdd5f437691d72c66baf761c3875fa551742f449d98de2bc4ac4702536195e773668bf43ba9a31fe6d65000b98c96dabe7b8a9c4ad19761d00", 0x8c}], 0x3, &(0x7f0000003400)=[{0x38, 0x10a, 0xfffffffffffff79f, "095ad11e8e750c5bce43c9f631266bc94df3ddf9342cd0238bfacca3d84d8a5d8393e380af6d9b"}], 0x38, 0x24044000}, 0x5}, {{&(0x7f0000003440)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000003500)=[{&(0x7f00000034c0)="ceeaf16660dc80f6c2", 0x9}], 0x1, &(0x7f0000003540)=[{0x58, 0x11d, 0xfffffffffffffffa, "1031c6dd049e313b6bf75496c3a918c7f80720e833840ea71b8a60581e8a6744c6bfefa8c679910ac1664e45d949d599de0763f744574cdd474a7c376a22674a7090e93562d0a587"}, {0x30, 0x115, 0x6, "e4a10f07dccd28bb1462a0bc35ef92c1a7530bbe9533fdbb949c9249"}], 0x88, 0x4000000}, 0x6}], 0x5, 0x0) 2018/04/24 04:24:21 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffa790ca1d358e9cddff9c3503ea0509"], 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000080)="4e86864619f93c8b7dc9179cc0d11c347d49c61552c1e0f1835eef2dcbcd63e1a8c7966dc4b82ea3e0", 0x29) 2018/04/24 04:24:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab82200000100ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:21 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000140), &(0x7f00000001c0)=0x4) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r1, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000540), 0x27b, &(0x7f0000000340)}}, {{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000002980)}, 0x4}], 0x2, 0x0) 2018/04/24 04:24:21 executing program 1: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000040)={'irlan0\x00', @ifru_settings={0x9, 0x33d1, @cisco=&(0x7f0000000080)={0x800, 0x4}}}) 2018/04/24 04:24:21 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x10000000000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) bind$inet(r1, &(0x7f0000000140)={0x2, 0x40000000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000280)="f390d1f0cf9bd973d7a6a74f6cbfc41c52e5dcc5ea00000000", 0x19, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xfffffffffffffea6) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/04/24 04:24:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:21 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000000)) poll(&(0x7f0000632fe0)=[{r0, 0x2000}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/04/24 04:24:21 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x5, 0xfffffffffffffff9, 0x9, 0xfff, 0x92}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0xe000}, &(0x7f0000000240)=0x124) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4}, 0x8) r3 = socket(0x18, 0x0, 0x2) connect$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) 2018/04/24 04:24:22 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000180)=""/187, 0xfc9a) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000001980)=0x1b, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000fc0)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 04:24:22 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x1000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:22 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x6}, 0x10) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x14}, 0x8d, 0x3, 0x1, 0x5, 0x51, 0x4e0d, 0xd877}, &(0x7f0000000100)=0x20) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="4800000000000000140100000100f4000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001300)={0x7fffffff, {{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0x1000}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x5}}]}, 0x110) socket$rds(0x15, 0x5, 0x0) poll(&(0x7f0000000080)=[{r0, 0x40}], 0x1, 0xaf3e) 2018/04/24 04:24:22 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000000001600000000000000000200000000b041a5fee73a08223a3367c10a4547ed0e7cecd0db66ed1229dce19b440b7af76f11225077ba5278befef7cbe31458aa1ed329d56d3e7048dd5293b8c00d7232298ec9bd094488f848d4061171818f89673039609945cfdd160f3545a0c8cf769c1eb5a44d3415fe4f176a117859492be9930f6696745845db6f87b4e56ad7f760be32ed28e0d47005325493fd9927f2110813137f1d75e6e90747e242d89d7758e34a152758aec17164b6f579af89f5b3f4867ecf8ffa9aa52a386b9d96781de84cc1859e05582c4051cdce4508ce7b0d37d5732412da835f63d14f538a6363"], 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/04/24 04:24:22 executing program 3: unshare(0x60000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) 2018/04/24 04:24:22 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000ec9000)={&(0x7f0000325ff4)={0x10}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x108, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@dev={0xfe, 0x80}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0x108}, 0x1}, 0x0) 2018/04/24 04:24:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001200)=0x4, 0x8) r1 = socket$inet6(0xa, 0x7, 0x0) accept4$inet6(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000001480)=0x1c, 0x80800) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001280)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x20}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x21}, 0x8001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0xd5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x4e22, 0x2ef7, @dev={0xfe, 0x80, [], 0x19}, 0x7}], 0xf4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x68, 0x3f}, &(0x7f0000001540)=0x8) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000001640)={0x1, &(0x7f0000001600)=[{0x4, 0x0, 0x401, 0xffffffffffffffe0}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001580)={r5, 0x5}, &(0x7f00000015c0)=0x8) read(r2, &(0x7f0000000200)=""/4096, 0x1000) setsockopt$sock_void(r0, 0x1, 0x18, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000001400)=0x8, 0x8) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r6, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r6, &(0x7f0000000180)='+', 0x1, 0x8000, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00000014c0)={&(0x7f0000ffc000/0x1000)=nil, 0xe0c, 0x3, 0x40, &(0x7f0000ffc000/0x2000)=nil, 0xffffffff}) splice(r7, &(0x7f0000001380), r2, &(0x7f00000013c0), 0x1, 0xf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x1, 0x3633, 0x6, 0x58, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000140)={r8, 0x80000000, 0x20}, &(0x7f00000001c0)=0xc) 2018/04/24 04:24:22 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xe12) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000240)=0x84) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x400000000114, 0x6, &(0x7f0000000ffc)="124b0007", 0x4) [ 141.820108] RDS: rds_bind could not find a transport for 0.0.0.6, load rds_tcp or rds_rdma? [ 141.837097] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 04:24:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x921) socket$bt_rfcomm(0x1f, 0x1, 0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000074000)="390000001300090500bb61e1c3050000070000ef01000000450000000000800019001a000d0040000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/24 04:24:22 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x13000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:22 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) [ 141.905448] RDS: rds_bind could not find a transport for 0.0.0.6, load rds_tcp or rds_rdma? 2018/04/24 04:24:22 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0xfffffffffffffffd) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/24 04:24:22 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x0, 0x0, 0x8, @random="b1fce5cdef84", 'veth0_to_bridge\x00'}) r1 = accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000000c0)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/24 04:24:23 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xfe800000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:23 executing program 6: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x8, 0x336) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'team_slave_1\x00', 0x510}) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) getsockname(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) 2018/04/24 04:24:23 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xfffffffb, @reserved=0x1}, 0x10, 0x800) getsockname(r0, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_int(r1, 0x29, 0x77, &(0x7f00000001c0)=0x5, 0x4) socketpair(0x10, 0x80f, 0x401, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x1, 0x6, 0x9000}, 0x4) 2018/04/24 04:24:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="ff71d9ab38095bff1fcee24f1ce1dbe1fb42e73ec9ece6b6db962b0853c30c30e926d030bd8835aa6b184c231d112095bd40773270dad8aa536121d8e04cc137751e44ba85d30da49e39a18ef0c7c9ab2402023faf09ee848cfc0318b60579ef6542985ebcfe4a3b99f4a24ec5309b6c207283cbf62188a902f226afd498b1cab8fdd62577194d1bb2f78e8af6dd709902", 0x91}, {&(0x7f0000000140)="e74046dda0ab13de22c8327e9bc39b17ff7c76bd6c9978b4e0", 0x19}, {&(0x7f0000000200)="d6972d7a603b57517273ccba4928a6bc6e0d58bd9646f3afe992c65a076e1cc15dd73b6b76dc035bc5339704769b4c458281726398e77366c7a169624ed3d34f38a6d246922fc0251f8ebbe93ae341b2c0e83b13103328334c", 0x59}], 0x3, 0x0, 0x0, 0x20000011}, 0x4000000) socketpair(0x10, 0x2, 0x4000000000000, &(0x7f0000003c80)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003cc0)={0x0, 0x5e92}, &(0x7f0000003d00)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003d40)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5b, 0x8, 0x0, 0x8, 0x2}, 0x98) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 04:24:23 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/04/24 04:24:23 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0xfffffff5, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x80, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x0, r1}) 2018/04/24 04:24:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x1, 0x39}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x3ff, 0x4) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000012c0)={r3, r3, 0xfffffffffffffffb, 0x10001, &(0x7f00000002c0)="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", 0x0, 0x5, 0xfffffffffffffe00, 0x80000000, 0x5, 0x2, 0x5, "3ae16ff383f5"}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000240)=0xa8, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001300), &(0x7f0000001340)=0x8) sendto$inet6(r0, &(0x7f0000000040)="3c071649bd292f", 0x7, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="93629c5449cf44464b2783e595e830a2a8de58d09f61d7e254832929ba9b55ae6cbb0af3c858118e9c89c5923d06a58ffc705d5b9ca9b5639ff811c6792d2a21bab03ca485fe62f10737c5a0057b463628cb64f82f98461a033ed0541c1256393ca9fa5f50a5f83b1bb13851af9e78d9adba2a5474432fe988335039f0dbca3ffda39417fe97141623ba9ef261fcdd90e7328bf8a3bfd66362b39c98b4a9d04ce61c3523840c0b7888df9d8d7f3e570a21fa4b9ed4f601ecc3efbad8fa8ff58bc174be16b336042c502231bb0bcf3bf9be342bd2277c8b7e71feeeb53268d5bce548ac2d", 0xe4, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x934}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000280)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001380)={r1, 0x80000, r4}) 2018/04/24 04:24:23 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00083c00fe80000000000000000000000000ffbafe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/04/24 04:24:23 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x402, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:23 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886a", 0x14, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) accept(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) 2018/04/24 04:24:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) read(r0, &(0x7f0000000000)=""/4096, 0x1000) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/24 04:24:23 executing program 6: r0 = socket$inet(0x2, 0x805, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707ffff2a", 0x5) 2018/04/24 04:24:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3", 0x2b}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:23 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/157, 0x9d}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="ff0204e7ff0000010000000000000000000059a61a7adf00", 0x18) 2018/04/24 04:24:23 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000001440)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000014c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001540)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000001600)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x40, r2, 0x208, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe8a}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x44}, 0x800) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000000000)="120e9dcbee5ee1bff90cf9b401b215221aa742f88d601a1762ae315fe0fd851791dafa30c2782a", 0x27) socket$inet6(0xa, 0x6, 0x7fff) 2018/04/24 04:24:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x1000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x1ff}, &(0x7f00000000c0)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000000001ffffffff0000ff00"], 0x28}, 0x1}, 0x0) 2018/04/24 04:24:23 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x3001000000000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3", 0x2b}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x80004, 0x2) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000300)="b514a49a56b58e5e4f7d369507716d7be78bdae39db3ca56ea74b0ff5bee7bd9da35915d154c48cc0406e5025c3ab1d2c982321083814b4506ade4f58ba5df7a03ebafbfd820cf4bb8a99035db180e3133481a3df0d8ab88829e0116fa65ca978a65a5dd6e15e198d2af854fa9398da89f29d2cbb2596e9cd34916b87d0af5e91e3df1c14f001c166de8407390d4b4894e8733c6146e5f7dd8e62a19133a47069c9cb71f017f78fae27c6fd0ef4a6dc7e9138a0903dfcc4ccca82da3f5647fb1f4e7e06e7c64b7467381072d602e2b5ee8d2d7e1237ad90bc69428225b3eb5bc5f14eceff2dd799098a4e84e", 0xec) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000000c0), 0x4) r2 = socket$inet6(0xa, 0x80000, 0xc558) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x3f, 0x7, [0xe620, 0x7fffffff, 0x0, 0xfffffffffffffff8, 0xffffffffffff7312, 0x8, 0xcf]}, &(0x7f0000000240)=0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x400}, &(0x7f00000002c0)=0x8) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000080)=0x5, 0x4) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/24 04:24:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)) ioctl$int_out(r1, 0xb702, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000040)=0x100, 0x4) 2018/04/24 04:24:23 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000017c0)={0x0, 0x180}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001840)={r3, 0xff}, &(0x7f0000001880)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001700)={0x10000010}) r4 = accept(r0, 0x0, &(0x7f0000001740)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000001780)="97dfd1f4d3877edf8aee5635e7345da2", 0x10) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) writev(r0, &(0x7f0000001680)=[{&(0x7f0000001600)="babdc9f944dac4c882be25ac0588e022322344dd81b1f272f1dfd78e5e6753594e1c846237ae53299c455275709bdeb64b72431eed3041ad6642370b688528a50d98ee98096ce83700849b269e777195d3e2328b39944575005f95b8cb1ff6e6ca5a44c3ebcdaa915e78220ac48e29d0b44ad4372e602f", 0x77}], 0x1) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00001400a9000000b502000006000000370000007bf8ffff0000000000000000c2102a06fefa38766015c492e88cca2946f4f5925171bd6cae1b4aa12d3b34188104dc3176e33e5bc0a120cd680a041d10fb1bd2bf7a3452278b5f38a221ea303e425155dd00583b89533fec4f86093e9efd92d21dc755e2c2a5fb4949390821f0addbf98d6235d18c111152fabdb242b909184cc80978909dbd37b7b0d23cdd79f105fc00209f458fb54059ba87a3f50febbb2d56a0daa5e0821d4d600691f501f496b1ac2b2308dd5fd2ba054410fcb61f6c9e3d1ec8df26fb1711f328add451fcd3970391fd94ebb5cdf36567ed9f9f39921efe6c78f6c15ed9ba17efca6d167d1d8970d259a8d444005eedab30a4f19b0908fcaf51b03989138d89ea9170a1ed585dd5d9b54d9079dc5631667822f95d28298275b7a410d8caa58f41636257c05530e9a3e3303869657348e9a941703e9a232425cdd0211ba98eea2967db587b71f7d51b3f68e92b01fa85e8a46ba2a1da39c844c7f9a5eca213bf9ebfaf10e490c29343e6e39dacdfde8afbfaf05c04be0f21c1ae54c33ce090684be5442fca15d8bf0f857333104fb331fd24257b53c613c7a15cd1866a356b5adf25cf73fd21ccfcf2b48664305aa017bda1e839ff56b707060f15e4bf8b36d9b5fea83a57af6bbbce9db7348f8f0972efa65bf20f33075093451ba93b1d90892b8db2899cd2a9c3f9e1e2c7eaa1ce2a78337e8d94ba6ed4ce5c5759b668f8adb2ec31cbd55254c337371326bc8d7471b2178b41f941e06ce5386e166b283dc9e1a06f1cb99f96573e9d21db7b2a89d490386efc143a0602e875350ae88177f12122477353c33127b9ac5f5524adb6afc1c89b1acf1105cf8200a5651d9435f40b1f667ccca8d93401ba280f6a7e8a9f8ac805a40576e23350af94ffe84d0d1abe137bf4393534f25f1c6ef5e30a489a6c69f53f4a9cd553f461acfe9349f2d41b2e6268cda8a4131fdce524c65785f1631dc4cd06d03e9351d5762b5f7aa3d91fde919615f8e41a3dd79b26f61186f38cf7b8b153a37774335f3b746b473fdbaecd204cf80b3428efd9d4d1ea94d8172d209d9d45ca29499d9fc264e53701d5bb6e35722445679af8d639b72b716d3cbeaea25037748f738c175e0e3ecd809c1e8769871591457269792424e45e8ea4b7803fa8afd89e02d0345e7fb53642799efe4eeb1a9daad85b90497a0b476f2322c514e27d5bc0e0786ae5e969b236a140316988732de7df85cf901e4173c59c6c2e19c3a4f62a4eeba5cb00d90f0ecc03ec20c5f93660851781e8fe655b95f6c30084ba8f5c5a5abf303e899f72f4720247c271b14172f0925d4bd8ff8ecedb7887d104430771e8db1981d2c6d91623b1122ea95dc963817a3573230b3e049fd3103b9555241aa5c8919bd8068679d1d9d12682c72c6386faa6934bc41f783dffd44873120bd3d584c15f3f0755eeb73dfc949abf11c61cfd2403f2be864fbf76a4a735c9dc4d6da90dbbf842614b233b66e9f9ffa32f5e10434bed9d47407042797978ba1ce1d9b785235f4175e8b932690adb7b589b97e4b2fc49208461bbac1d8ce2a688727934b3e900e203f5210f5491ea35d11ef7188c90a276dd23e9b9cc7363ca549acc17f4e6fc477f3da73cdb4ad3633a4e68eb0d81472b63e39e0471e93400ff3849fb4c8bd092757dfce95fa8ce7fdd4db7190b73d77ec08314061e8662375521b63a9d619183b611f4f037c3686c3582dafade039eac1c3b72a30328eb505179a0ecb6b634203ffcb4310f355b701858c3b34f0574cb891779c237877fe24f21e53bcf10711f9c7f58e8a7a52694b6f3946b623c161cb61ff2b16ae625978c4752d401c99a6afea518f1744f636d62606f9e083bbc2eaef68b444434b10ac855d81af3173c9d771763bd4cb8b734dd22ee3d63c67284ee44d1b28c570df4198c15dacf064fa6a5a23936a617e28122591d29e290b0280d226a4f6d6a14725040b3cfb1a5c95fc545ab0e769acf70f7794270225388f410c604463c18ca5ad624f4277c84faab013d1e9d4a8c367d6edd829d525d03d2aad794d944c69618ee006f7d2eedf1323ea1fc7eec08ef156df762e7a426d5bf6a9697c4815605dc32d2ef0813a2a894d76a27186e0302fb5e1d7c8d0c7cb06a80c51435190d9ab6060f1cc3370a95d125e3d6aa00c126f1d7c1232cfd41c1b2918d12b6337fa5b563916c1c3c667f1d8d9ffa0c333cadffadb0f86403aa2763cd7f204e64975aa171013480da9d90e04853be1c1c3b38839a2ea94176df6900fd120951977dd6ad1a22c386d6d97e57c4c99211cc5e62e3d1ca116e69c5616cc19f5d3a99d668d1e1d0c1d017598c767acc780a66ad76bd737b19b8aba56c8f2456ef5a643816b067bbbbea9a0ea5d5e97d89699b5a404390565e32580052479922d19a93adbbdf298aa02a35038c44230c47c245a99a0d100fc40e1923c35135b9880f8f7ecc3856b02e5b07f1295936ae8baa7e9e841ad90ecb53e706e3e240563499b52f66dffd21ee76417cb0a2c9c061c0ea8d7704be2927370e8856543aeaf53163f87c128dfbc18e8fc478c4867e4a799cecda383d8c4b20da139b580042fd341f8dfe794e9cae1b37ca676081b12f84bf0872fa35b484864f6919f8c216f6a45fff8a5969d6feb9b3957ce959e5b9af762c33ca428584ff9cf3909d4a7534783763eaa935a6cbdb09d3c30785b214ad9d0638c94080d8fd8d45088201be10adbb7175cb958e6f31f5481c84f2e1a2a7119815399fa51f825c1efceaa79b09e1769073cc586a266482fea6f481d0c8e87d15cf15fc536c30da5e10afaf737ab1d7b7f9dbc1dfc069d778e908fc443023deff75467ac6d281e4fb01f05d7ceaa475d875a90f018b504d92082101dea0c1d0329e43629b744c7a13268837a3052857027c77743b57152841c6f751b9d7fd207866737475a0e7644e2f0e5b4a00a17e791fac2745a0edc86eea067f18b001371aeb1bf6dba92acba14b2c75b6ca3d1e760f8217f9eb8e1c208ffdce6c16b8cb50d64c7d96d33f7b65270afb0f1839542d8fc5365ec1ea7eb9812f9756a9712636109aa29aa976026da14327d416ac083f783afdc15a758d6e8e5c411e9e2de8f3f510fa3ed0e5115e491996fc323924e8452f5b622cf55bda76c1b439add53fd97445966ad98f2ae36b6794df0a62bee6e6b1e5be24848a67d48a7b277de15e4e746d57db976b0e44070d5eec9e945cf5afdd0136b06c8f89d1ea6de7e686feb51c05006d33e4509fdaa243d279346e8c12c7cd02c5a95006574a947e664ad1f2108c8738497039eb93fcb1dac8667cedb0bd23a3d0a8d98da866bce7f57e3f0293f8bbf29987f4ac512b5db4b265309df9e83de452eba67b4415edd677b5ca967acdab3e30fa167275c9e8c49d79b0476364473e246304f42aad884688b5252f65cc52817e9bfe1a128171948ac8fe24af5e3751b5e04069ce22f45758d6b57b3aadef8148aadfa666507238c2fe2d724d5ee6f8f8837a8d47a3ff50abaa6658b288b5df61c8e9eb77c036e8b2e4382a83aaeb6246e363eeebf11aa98ca869f6af2731bdbbb1c992e9d5498cd43952d41a0afbc60c8cb42ac8faef0093b02c722e4f8220b90d8b8c74798677c85d167182747026d2b5e2f6945b720cbaf6493da10e1a3a329f0760b606be0e2f3e01cbced16b48a121e922f49040e1fea765f1332b84f624b4a4da7e05e3a68b6b57b4aca2f94742e61afccd5209fe758298cfe15b84b131cdfecd037bb8f2fecfb8460eee080254593bdd69c782bfc2bef117bbd8d9e82688b2330285f889e7062e45dc8d12f26f470ae820919a2296c2e3e93fa53ae17c81818c9643d9bf94774cc4fd51a6db1064ca6ea435bd88f08e4f04becaf4ba3874e9a19743b2178900d8f51ee9e676cae0826a1b0f16e059d81b49c5254494d84950043212c5315594e8e131ade88c33481f58ee2bf3e8babd2d47e51449ccac1eebfd435ff6223ab89872a289b1ae1614e7014d28b2334d08368bb619df49b5fc994e5e293a7d6f78dc2fef86cc3ebebc06dbeb312e3cef8e8c763925ad03b4af65f130527cde755a9c15ce35613562b43e76c5ebecc92c892173baac102d2b9386f49e11258232e30eaa96af5e495b81d3561897f91e3dd0c2c9d2952652738d45cfd91aa14b263eaba2d4df7baa90ff165a9abf6ced082609c13d977fab7a63f35c147e464c88c660ddd27d8a8dcd22fcc6a1841951755e0ec692a890d7d526d640388cf95b01a1d5b2680608191d3c68134f20893bccaf2f3dc2716a6412c8fa94eb8da4a1a957fdcba8fd77fa7419b31e27276a1e070b0f228f202f303612ef86a86063b6e6e7307ba6cb0d414f26ab33a043afa2cda0114bfa5768137700005fc1841065188532ba35a27b252c19eb843f78d3c726d86f8b56214388f0884ff0b135bd03754163a68035ecba9068da2deb1f53108ea2cdca6451561a42ee41b2ef4b63b52643faa3e82ad2e2e30e8a1b4f111ddf787c21b0b9b1e990e862e1895dd6a6295c3f9b909b3edec8735cb0395f1afc9ff38b2fdfcd59d5a05e34da945f7d65f8595fdbb56437dfc292945fc0af1d7cbbcf20954238562ebb5acbf000415a7717202da51cb59babe43111034007ba4cbb19f3b8918b42ef2fa2cf706a9947a97042faf40bcad564daab1db11b2686af3a638c413d71e2dff37bf6a6496100e6fe9654cf0d7436fb3f95018194bb66e8534435ebee459a8545b639c84377535a39a2a5963034e1ce33f4fa6a1b6fd8656a3e34cff8e07a36546e7d1d1d9705aa285b0eb9a0393fad76d010e03d1ba41d77c0a38948bbca0198d87c661e8ce2418ec827146f5416ff6d2f2aef8fdba27eb0bd5dceb1bdc87488df7c5ce8458a8e8c5854ac113686f0a74def3ecdbb8c1295b8e9b5d4b648429278d84ee08cdbf971fa8fa1fe142f8e37559daa9f804c4692817ad3956274650a561989fed2d4a0ae9fdecb2cf1979f893c2e2209983b79b4e7e2f678b2dbed1e7276e0dd5ba80672f9c5958d7006ec7f2eb92a0a2a0635b2974cbc32a34a81de3d9f7ac5996cd23701c46913bafc70ac1678bd47ce7b515c5da41b62b5040ed1666b41b920b5c1eaf51ae854f54eb4a3811e4c1863008e27e9d19f45e1fbef8e56a813790ec23b0077f55774ab6e219b45440124b1336b3049c16870e489c096899d7f5b045ff01f2f14c80c51bf83af06613c840e2fd9720fc6bd29776d2f8ab113ec079735f017035439eda1a1ca019c611851b465c8e003327a0ee1309ce0f002798f88d71b8f360aa202d3fa520639ffdfeb8813c75a064f6a4ad126965099eae3026dd67c1ebcc034574819e034d90fefb4192bc18e84dedb2788ec1eb87fdf3e65d6f3837392b790a3607b22b03ff85748f9fe29a462e645a74bb4094e8a8790fe8e117302216a820d14739d6029e31628a1589606a26ae8b8ca770678fea24593728a02c1d0fd60e93fe26aac48746c70dbddadab7397e57d5773f188e65f0d71d122deddae2e0579f1ffac0bb5dc584ddd9b0378725ad44af0a2146bfd452bffba060378a47fbda705e50a5452ef86d39f3a4bdf64ca9a0dc28a87c7265abc7627b3c60aa7f095f01e71d74bf989795646cb05e9f77d8a8d5c1ebfe798a20c41adc21e691942e0f0dff110d9fc9420f0502c61644b000b3ada4f6070931c406eb4af2836af1c4fd879fb15252b3b6993bfcba42ddb8434bd36c575c979639e7c0c6ed7d2c40acf8375782bec730bf2d41dbfa95829daf9221b39c9020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1120) close(0xffffffffffffffff) writev(r0, &(0x7f0000001580)=[{&(0x7f0000001180)="07f17adf6aa0723b1b7a8465ac109dfcb3ec95c0091ddf1080f8b0e3b7907971a522ae8f4ea10517336eca8160695f5b397897875d5e21652ea98d8e0e7127c37507b070c8b922", 0x47}, {&(0x7f0000001200)="b37f3d8ee0d79f2b27e9e35ff9961fab473676eb0d002ef40d03871882cb7cde4ff236fb7eba042b99c7bd7418f3672a82b3c47a9f8899777bef2550404b9078130c5cfa5efe67d1cfa14f9d8e2238fd6c46c645a986c739174300c9b0e2a8811471d55e00c7122b91b552e1d54edb053e19b0b311581beeec9b7aac384fdf62cbdccc1d6e3f03011c067add0ae3a57624dc46a39339f993b2d93cf8fb27a1c998ed18a64461d5ab22b29df0890ea9a2d261925f13b119ef4f9ff1eefec8133204504bfb7d6603405f3a73dd9445d5226121d019b5", 0xd5}, {&(0x7f0000001300)="8343eb23d27c1f007b0306c45755f0a254bb4a50e8e5a7a8811c2795f967e25efe7f0b0a116020", 0x27}, {&(0x7f0000001340)="8e92cc70781d6f37e1788b4d75659637ba31d6b08069bdff3999ba063ed6444eb0c128759718b50a4c5ae0221bfb3ed6b399e3d80fe9b74a569981c4789198e7e72ab8aa84f4da88fd4e8f5f9b20b05b1220cfe7822525c28d46c8036398ca29925c64", 0x63}, {&(0x7f00000013c0)="f57f50b36d8accce99da260ca2cef41ee75fb537d26215003e681ee52f", 0x1d}, {&(0x7f0000001400)="c4eb54b00fddeba70d9d9ae06e06b71c7eded21f428abb2a054192c2c5fc5642b9b96435fc4599079d290225fd5623dd1c0edb39499ebf0bc85bd2b47155d60a8a002525e223bcb19757f1ed2c276c84c480a21e32287dfd7cbcff6797de1eb9785e2dfe52656b2cb78583964a906af153f023a0d88012d00ca99fe28b8e1c8f9376f3981979865f92db939e4d0eee8234c02561b2c0e32cc0b18110bb1fdee64e7c", 0xa2}, {&(0x7f00000014c0)="94f9a2d7e64f573dfe9478b9ee09bdd7b9dba98128332eaca134f94c386b2330e2ddf7e0e5debf417476382ad14869e1396e1649823bf563da50afafbe22504cab71a6c19a8343115f084771384be98d543a860c984a782918439e4cae2213f97cf5477b096869ead1aaa9982a5d62d0a0342e2cf29e15adedcb00151be6b0a2c09227494c3d3fff088c4100c880f37b78fd0f49e945ab1797d3b424a42e396def9c80945aa36111cd22", 0xaa}], 0x7) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000018c0)) 2018/04/24 04:24:23 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/24 04:24:23 executing program 1: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@flushpolicy={0x154, 0x1d, 0x400, 0x70bd27, 0x25dfdbfe, "", [@output_mark={0x8, 0x1d, 0xffffffff}, @algo_auth={0x100, 0x1, {{'sha512_mb\x00'}, 0x5b0, "9c0b4d1d0131ee0cdc82ba4caf3e0398c177c23beb89bcb387a08efcf4af86596338b1713b15703086a03ecab50a507353b9f81bb34d15649fbc9167c343e0b311661c0d30d3fc84a75a05421008380beda3fd5244f99adc158a64287a77c933241a8b863fb72a358a54a0c9187b1551a4701dc8ef6b557ee3b8a3ab340023bc450344a6eaa14a2ca8f51578c1e7efe95c0340af82ce3742a98c403d16876f2a22a573a72f25723d86b28b384e1ee03e70b9d9a4362d"}}, @tfcpad={0x8, 0x16, 0x4}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x3, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @etimer_thresh={0x8, 0xc, 0x6}]}, 0x154}, 0x1, 0x0, 0x0, 0x40}, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) 2018/04/24 04:24:23 executing program 3: socket(0x0, 0x1, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x420000004000031, r0, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/24 04:24:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3", 0x2b}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x40b80, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, 0x2, 0x35c4, 0x8, "978fa74b72118ad1d51dd9b5fa7b44b9faa4da269eeb5b0ccf4b90edd70d1c2370724cea40e55522bf2fa8b7f8b6f536da8e88d4dbccd696d56d9d79444757750bdcb3e85b8f49c4969617e73e6d5347"}, 0xd8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="87c2d44813f37ddb42be5135290dc55c7bbd500029c65106314c36", 0x1b) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000140)="0ad5000017", 0x5) r4 = accept$alg(r3, 0x0, 0x0) sendmsg(r4, &(0x7f00000005c0)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f00000008c0)=[{&(0x7f00000025c0)="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", 0xa48}], 0x1, &(0x7f00000035c0)}, 0x0) recvmsg(r4, &(0x7f0000000880)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/144, 0x90}, 0x0) close(r1) syz_extract_tcp_res(&(0x7f0000000200), 0x80000000, 0x5) 2018/04/24 04:24:23 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x300, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f06f19429f9d88b54826f7b2239ce4aa6ff37fc6a"}}}}}}}, 0x0) 2018/04/24 04:24:23 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/24 04:24:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) accept4(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x10}, 0x0) 2018/04/24 04:24:24 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bdd1ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/24 04:24:24 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000780)={0x0, 0x7}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_id=r1, &(0x7f0000000840)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@rand_addr=0x9, @multicast1=0xe0000001, 0x0, 0x0, 'erspan0\x00', 'vlan0\x00', {}, {}, 0xff}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x20, 0xcb91, 'netbios-ns\x00', 'syz1\x00', 0x1}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xffffff00, 'eql\x00', 'syz_tun\x00', {}, {}, 0xff, 0x2, 0x1}, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000440)={r3, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000980)={0x3ff}, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) 2018/04/24 04:24:24 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xe000000, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, 'C{Q', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6199a5532890f72e5ba8f3ecb6f58da12ee4f135e28db11e2f5c0354e5edaecd9d8db1ab78b91c9cf67080204fb9ae1cebda7607ee99cb146946d4c9601b69ea3a1480405eacbf822ef04d103433d535bcc3fd96d90babcfd9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0bf90068e9fc9dbb207879222f98d2282f89c91c9468f1cb4b5078117b33fe33903ae9b4aca3400cbd55a6"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "27a7dadcd8870fabf40b8c31b4c2b320a8d2e8ad03b2877f08cc91ef48040d516317773ac8495d740d11fd0f